/* FILE: frontend/assets/style.css - SOVEREIGN TRUST DESIGN SYSTEM (STDS) v2.0 */

/* --- CSS Variables (Sovereign Trust Design System — "Banking with Authority") --- */
:root {
    /* Color Palette (Light Theme Default) — STDS v2.0 */
    --color-primary-light: #1B2A4A;          /* Sovereign Navy */
    --color-primary-dark-light: #0F1A30;     /* Sovereign Navy darker */
    --color-secondary-light: #5A6378;        /* Slate Grey */
    --color-accent-light: #C5A55A;           /* Trust Gold */
    --color-success-light: #2D8A6F;          /* Heritage Green */
    --color-danger-light: #C0392B;           /* Classic Red */
    --color-warning-light: #D4A017;          /* Sovereign Amber */

    --color-primary-rgb-light: 27, 42, 74;
    --color-accent-rgb-light: 197, 165, 90;
    --color-success-rgb-light: 45, 138, 111;
    --color-danger-rgb-light: 192, 57, 43;
    --color-warning-rgb-light: 212, 160, 23;

    --color-text-primary-light: #1B2A4A;     /* Sovereign Navy for primary text */
    --color-text-secondary-light: #5A6378;   /* Slate Grey */
    --color-text-muted-light: #7A8299;       /* Muted Slate */
    --color-text-light-light: #ffffff;
    --color-border-light: #D6CFC2;           /* Warm border */
    --color-bg-body-light: #F0EDE8;          /* Ivory warm grey */
    --color-bg-sidebar-light: #1B2A4A;       /* Sovereign Navy sidebar */
    --color-bg-header-light: #ffffff;
    --color-bg-widget-light: #ffffff;
    --color-bg-hover-light: #F5F2ED;
    --color-bg-active-light: #F5EDDA;        /* Gold tint for active */
    --color-bg-input-light: #ffffff;
    --color-bg-code-light: #F5F2ED;
    --color-bg-popup-overlay-light: rgba(27, 42, 74, 0.7);

    /* Color Palette (Dark Theme) — STDS v2.0 */
    --color-primary-dark: #D4B96A;           /* Trust Gold lighter for dark bg */
    --color-primary-dark-dark: #C5A55A;      /* Trust Gold */
    --color-secondary-dark: #94A3B8;
    --color-accent-dark: #D4B96A;
    --color-success-dark: #4ABA96;
    --color-danger-dark: #E67E73;
    --color-warning-dark: #E8BF3A;

    --color-primary-rgb-dark: 212, 185, 106;
    --color-accent-rgb-dark: 212, 185, 106;
    --color-success-rgb-dark: 74, 186, 150;
    --color-danger-rgb-dark: 230, 126, 115;
    --color-warning-rgb-dark: 232, 191, 58;

    --color-text-primary-dark: #F1F5F9;
    --color-text-secondary-dark: #CBD5E1;
    --color-text-muted-dark: #94A3B8;
    --color-text-light-dark: #ffffff;
    --color-border-dark: #334155;
    --color-bg-body-dark: #0F172A;           /* Deep navy dark */
    --color-bg-sidebar-dark: #0F172A;
    --color-bg-header-dark: #1E293B;
    --color-bg-widget-dark: #1E293B;
    --color-bg-hover-dark: #334155;
    --color-bg-active-dark: #3D3520;         /* Dark gold tint */
    --color-bg-input-dark: #1E293B;
    --color-bg-code-dark: #1E293B;
    --color-bg-popup-overlay-dark: rgba(0, 0, 0, 0.8);

    /* Assign Theme Colors (Default to Light) */
    --color-primary: var(--color-primary-light);
    --color-primary-dark: var(--color-primary-dark-light);
    --color-secondary: var(--color-secondary-light);
    --color-accent: var(--color-accent-light);
    --color-success: var(--color-success-light);
    --color-danger: var(--color-danger-light);
    --color-warning: var(--color-warning-light);
    --color-text-primary: var(--color-text-primary-light);
    --color-text-secondary: var(--color-text-secondary-light);
    --color-text-muted: var(--color-text-muted-light);
    --color-text-light: var(--color-text-light-light);
    --color-border: var(--color-border-light);
    --color-bg-body: var(--color-bg-body-light);
    --color-bg-sidebar: var(--color-bg-sidebar-light);
    --color-bg-header: var(--color-bg-header-light);
    --color-bg-widget: var(--color-bg-widget-light);
    --color-bg-hover: var(--color-bg-hover-light);
    --color-bg-active: var(--color-bg-active-light);
    --color-bg-input: var(--color-bg-input-light);
    --color-bg-code: var(--color-bg-code-light);
    --color-bg-popup-overlay: var(--color-bg-popup-overlay-light);

    --color-primary-rgb: var(--color-primary-rgb-light);
    --color-accent-rgb: var(--color-accent-rgb-light);
    --color-success-rgb: var(--color-success-rgb-light);
    --color-danger-rgb: var(--color-danger-rgb-light);
    --color-warning-rgb: var(--color-warning-rgb-light);

    /* Typography — STDS: Montserrat (headings), Inter (body/data) */
    --font-primary: 'Inter', 'Roboto', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Montserrat', 'Inter', system-ui, sans-serif;
    --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
    --font-size-base: 15px;
    --font-size-sm: 0.875rem;
    --font-size-xs: 0.75rem;
    --font-size-h1: 1.6rem;
    --font-size-h2: 1.15rem;
    --font-size-h3: 1.0rem;

    /* Layout */
    --sidebar-width-expanded: 250px;
    --sidebar-width-collapsed: 65px;
    --header-height: 65px;

    /* Spacing */
    --spacing-xs: 5px;
    --spacing-sm: 10px;
    --spacing-md: 20px;
    --spacing-lg: 30px;
    --spacing-xl: 40px;

    /* Borders & Shadows — STDS: 4px/8px radius, subtle shadows */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-width: 1px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.08);

    /* Transitions */
    --transition-speed-fast: 0.15s;
    --transition-speed-normal: 0.3s;
}

/* Dark Theme Variable Overrides */
html[data-theme='dark'] {
    --color-primary: var(--color-primary-dark);
    --color-primary-dark: var(--color-primary-dark-dark);
    --color-secondary: var(--color-secondary-dark);
    --color-accent: var(--color-accent-dark);
    --color-success: var(--color-success-dark);
    --color-danger: var(--color-danger-dark);
    --color-warning: var(--color-warning-dark);
    --color-text-primary: var(--color-text-primary-dark);
    --color-text-secondary: var(--color-text-secondary-dark);
    --color-text-muted: var(--color-text-muted-dark);
    --color-text-light: var(--color-text-light-dark);
    --color-border: var(--color-border-dark);
    --color-bg-body: var(--color-bg-body-dark);
    --color-bg-sidebar: var(--color-bg-sidebar-dark);
    --color-bg-header: var(--color-bg-header-dark);
    --color-bg-widget: var(--color-bg-widget-dark);
    --color-bg-hover: var(--color-bg-hover-dark);
    --color-bg-active: var(--color-bg-active-dark);
    --color-bg-input: var(--color-bg-input-dark);
    --color-bg-code: var(--color-bg-code-dark);
    --color-bg-popup-overlay: var(--color-bg-popup-overlay-dark);

    --color-primary-rgb: var(--color-primary-rgb-dark);
    --color-accent-rgb: var(--color-accent-rgb-dark);
    --color-success-rgb: var(--color-success-rgb-dark);
    --color-danger-rgb: var(--color-danger-rgb-dark);
    --color-warning-rgb: var(--color-warning-rgb-dark);
}

/* --- Base & Layout --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-primary); font-size: var(--font-size-base); line-height: 1.6;
    color: var(--color-text-primary); background-color: var(--color-bg-body);
    overflow-x: hidden; transition: background-color var(--transition-speed-normal), color var(--transition-speed-normal);
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'tnum' on, 'lnum' on; /* Tabular figures for data */
}
a { text-decoration: none; color: var(--color-accent); transition: color var(--transition-speed-fast); }
a:hover { color: var(--color-primary); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); margin-bottom: var(--spacing-md); font-weight: 700; color: var(--color-text-primary); line-height: 1.3; }
h1 { font-size: var(--font-size-h1); } h2 { font-size: var(--font-size-h2); } h3 { font-size: var(--font-size-h3); }

.dashboard-container { display: flex; min-height: 100vh; }

/* --- Sidebar --- */
.sidebar {
    width: var(--sidebar-width-expanded); background-color: var(--color-bg-sidebar); padding: var(--spacing-md);
    display: flex; flex-direction: column;
    transition: width var(--transition-speed-normal) ease, background-color var(--transition-speed-normal), box-shadow var(--transition-speed-normal);
    position: fixed; height: 100%; left: 0; top: 0; z-index: 1000;
    border-right: var(--border-width) solid var(--color-border); box-shadow: var(--shadow-md);
}
.sidebar-header { display: flex; align-items: center; padding-bottom: var(--spacing-md); margin-bottom: var(--spacing-md); border-bottom: 1px solid rgba(255,255,255,0.1); overflow: hidden; }
.sidebar-logo-icon { flex-shrink: 0; margin-right: var(--spacing-sm); line-height: 0; }
.sidebar-logo-icon svg { display: block; filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3)); }
.sidebar-logo-text { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; color: #ffffff; white-space: nowrap; letter-spacing: 1.5px; }
.sidebar-nav { flex-grow: 1; overflow-y: auto; margin-right: -8px; padding-right: 8px; }
.sidebar-nav::-webkit-scrollbar { width: 6px; }
.sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.sidebar-nav::-webkit-scrollbar-thumb { background-color: var(--color-border); border-radius: 3px; }
.sidebar-nav ul { padding: 0; margin: 0; }
.sidebar-nav li a {
    display: flex; align-items: center; padding: 10px var(--spacing-md); margin: 3px 0;
    border-radius: var(--border-radius-md); color: rgba(255,255,255,0.7);
    transition: background-color var(--transition-speed-fast), color var(--transition-speed-fast);
    white-space: nowrap; overflow: hidden;
}
.sidebar-nav li a i { width: 18px; margin-right: var(--spacing-md); font-size: 1rem; flex-shrink: 0; text-align: center; transition: color var(--transition-speed-fast); }
.sidebar-nav li a span { opacity: 1; transition: opacity var(--transition-speed-fast) ease; font-size: var(--font-size-sm); font-weight: 500; }
.sidebar-nav li.active > a, .sidebar-nav li a:hover { background-color: rgba(197, 165, 90, 0.15); color: #C5A55A; }
.sidebar-nav li.active > a i, .sidebar-nav li a:hover i { color: #C5A55A; }
.sidebar-footer { margin-top: auto; padding-top: var(--spacing-md); border-top: 1px solid rgba(255,255,255,0.1); flex-shrink: 0; }
.sidebar-footer .nav-link, .theme-toggle-btn {
    display: flex; align-items: center; padding: 10px var(--spacing-md); margin: 2px 0;
    border-radius: var(--border-radius-md); color: rgba(255,255,255,0.7);
    transition: background-color var(--transition-speed-fast), color var(--transition-speed-fast);
    white-space: nowrap; overflow: hidden; cursor: pointer; background: none; border: none; width: 100%; text-align: left;
}
.sidebar-footer .nav-link i, .theme-toggle-btn i { width: 18px; margin-right: var(--spacing-md); font-size: 1rem; flex-shrink: 0; text-align: center; }
.sidebar-footer .nav-link span, .theme-toggle-btn span { font-size: var(--font-size-sm); font-weight: 500; }
.sidebar-footer .nav-link:hover, .theme-toggle-btn:hover { background-color: rgba(197, 165, 90, 0.15); color: #C5A55A; }
.sidebar-toggle {
    position: absolute; top: calc(var(--header-height) / 2); right: -15px; transform: translateY(-50%);
    background-color: #C5A55A; color: #ffffff; border: none; border-radius: 50%;
    width: 30px; height: 30px; cursor: pointer; display: flex; justify-content: center; align-items: center;
    z-index: 1001; box-shadow: var(--shadow-sm);
    transition: transform var(--transition-speed-normal) ease, background-color var(--transition-speed-normal), color var(--transition-speed-normal);
}
.sidebar-toggle:hover { background-color: #248F7A; }
.sidebar-toggle i { transition: transform var(--transition-speed-normal) ease; }

/* Collapsed Sidebar */
.sidebar.collapsed { width: var(--sidebar-width-collapsed); }
.sidebar.collapsed .sidebar-logo-text, .sidebar.collapsed .sidebar-nav span, .sidebar.collapsed .sidebar-footer span { opacity: 0; width: 0; pointer-events: none; }
.sidebar.collapsed .sidebar-nav a i, .sidebar.collapsed .sidebar-footer a i, .sidebar.collapsed .theme-toggle-btn i { margin-right: 0; }
.sidebar.collapsed .sidebar-header { justify-content: center; }
.sidebar.collapsed .sidebar-header .sidebar-logo { margin-right: 0; }
.sidebar.collapsed .sidebar-toggle i { transform: rotate(180deg); }

/* --- Main Wrapper & Header --- */
.main-wrapper {
    flex-grow: 1; margin-left: var(--sidebar-width-expanded);
    transition: margin-left var(--transition-speed-normal) ease;
    display: flex; flex-direction: column; min-height: 100vh; background-color: var(--color-bg-body);
}
.sidebar.collapsed + .main-wrapper { margin-left: var(--sidebar-width-collapsed); }
.dashboard-header {
    height: var(--header-height); background-color: var(--color-bg-header);
    display: flex; justify-content: space-between; align-items: baseline;
    padding: 0 var(--spacing-lg); border-bottom: 2px solid var(--color-border);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04); position: sticky; top: 0; z-index: 999;
    transition: background-color var(--transition-speed-normal); flex-shrink: 0;
}
.header-left h1 { font-size: var(--font-size-h1); color: var(--color-text-primary); margin: 0 0 2px 0; font-weight: 600; }
.header-left h1 #customerName { font-weight: 700; color: var(--color-accent); }
.header-left .last-login { font-size: var(--font-size-sm); color: var(--color-text-muted); margin: 0; line-height: 1.2; }
.header-right { display: flex; align-items: center; gap: var(--spacing-lg); }
.header-icon { font-size: 1.3rem; color: var(--color-text-secondary); cursor: pointer; }
.header-icon-link { color: var(--color-text-secondary); line-height: 1; }
.header-icon-link i { display: block; }

/* --- Flash Messages & Banners --- */
.flash-messages-container { padding: 0 var(--spacing-lg); margin-bottom: var(--spacing-md); }
.info-banner {
    padding: var(--spacing-md); margin: var(--spacing-lg) var(--spacing-lg) 0 var(--spacing-lg);
    border-radius: var(--border-radius-md); border: var(--border-width) solid transparent;
    font-size: var(--font-size-sm); display: flex; align-items: center; gap: var(--spacing-sm);
}
.info-banner.banner-info { background-color: rgba(197, 165, 90, 0.1); border-color: rgba(197, 165, 90, 0.3); color: #C5A55A; }
.info-banner.banner-warning { background-color: rgba(245, 158, 11, 0.1); border-color: rgba(245, 158, 11, 0.3); color: #B45309; }
.info-banner.banner-danger { background-color: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.3); color: var(--color-danger); }
.ongoing-transfer-banner { align-items: center; flex-wrap: wrap; gap: var(--spacing-sm) var(--spacing-md); }
.ongoing-transfer-banner span { flex: 1; min-width: 200px; }
.ongoing-transfer-banner .btn-sm { padding: 6px 14px; font-size: var(--font-size-xs); border-radius: var(--border-radius-sm); }
.flash-message {
    padding: var(--spacing-md); margin-bottom: var(--spacing-md);
    border: var(--border-width) solid transparent; border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm); text-align: left;
}
.flash-message.info { background-color: rgba(197, 165, 90, 0.1); border-color: rgba(197, 165, 90, 0.3); color: #C5A55A; }
.flash-message.success { background-color: rgba(16, 185, 129, 0.1); border-color: rgba(16, 185, 129, 0.3); color: var(--color-success); }
.flash-message.error { background-color: rgba(239, 68, 68, 0.1); border-color: rgba(239, 68, 68, 0.3); color: var(--color-danger); }
.flash-message.warning { background-color: rgba(245, 158, 11, 0.1); border-color: rgba(245, 158, 11, 0.3); color: var(--color-warning); }

/* --- Content Area & Sections --- */
.content-area { padding: var(--spacing-lg); flex-grow: 1; }
.content-section { display: none; }
.content-section.active { display: block; animation: fadeIn 0.3s ease-in-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.actions-bar { margin-bottom: var(--spacing-md); padding-bottom: var(--spacing-md); border-bottom: var(--border-width) solid var(--color-border); display: flex; gap: var(--spacing-sm); flex-wrap: wrap; }

/* --- Widgets & Grids (Dashboard) --- */
.dashboard-hero-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-lg); margin-bottom: var(--spacing-lg); }
.dashboard-grid { display: grid; gap: var(--spacing-lg); grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.dashboard-grid-lower { margin-top: var(--spacing-lg); }
.widget {
    background-color: var(--color-bg-widget); padding: var(--spacing-xl); border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.06);
    border: var(--border-width) solid var(--color-border);
    transition: background-color var(--transition-speed-normal), border-color var(--transition-speed-normal), box-shadow var(--transition-speed-fast), transform var(--transition-speed-fast);
    display: flex; flex-direction: column;
}
.widget:hover { box-shadow: 0 2px 6px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.08); transform: translateY(-1px); }
.widget h2 { font-size: var(--font-size-h2); margin-bottom: var(--spacing-lg); border-bottom: 2px solid var(--color-border); padding-bottom: var(--spacing-sm); display: flex; align-items: center; }
.widget h3 { font-size: var(--font-size-h3); margin-bottom: var(--spacing-sm); font-weight: 600; }
.view-all { font-size: var(--font-size-sm); font-weight: 600; display: inline-flex; align-items: center; gap: 4px; margin-top: auto; padding-top: var(--spacing-sm); color: var(--color-accent); transition: color 0.2s, gap 0.2s; }
.view-all:hover { color: var(--color-primary); gap: 8px; }
.view-all i { margin-left: 0; transition: transform 0.2s; }
.view-all:hover i { transform: translateX(2px); }

/* --- Net Worth Banner --- */
.net-worth-banner { display: flex; align-items: center; justify-content: space-around; background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.04) 0%, rgba(var(--color-accent-rgb), 0.06) 100%); border-radius: 10px; padding: var(--spacing-md) var(--spacing-lg); margin-top: var(--spacing-md); border: 1px solid rgba(var(--color-accent-rgb), 0.12); }
.nw-item { text-align: center; }
.nw-label { display: block; font-size: var(--font-size-xs); color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; font-weight: 500; }
.nw-value { display: block; font-size: 1.05rem; font-weight: 700; font-family: var(--font-mono); color: var(--color-text-primary); }
.nw-value.nw-positive { color: var(--color-success); }
.nw-value.nw-negative { color: var(--color-danger); }
.nw-highlight .nw-value { font-size: 1.2rem; color: var(--color-accent); }
.nw-highlight .nw-label { color: var(--color-accent); font-weight: 600; }
.nw-divider { width: 1px; height: 36px; background: var(--color-border); }

/* --- Overview Widget --- */
.overview-widget { border-left: 4px solid var(--color-accent); }
.overview-widget .overview-main { display: flex; justify-content: space-around; gap: var(--spacing-md); margin-bottom: var(--spacing-md); text-align: center; }
.balance-item .balance-label { font-size: var(--font-size-sm); color: var(--color-text-muted); display: block; margin-bottom: var(--spacing-xs); }
.balance-item .balance-value { font-size: 1.6rem; font-weight: 700; color: var(--color-text-primary); display: block; line-height: 1.2; }
.balance-item .balance-value span { color: inherit !important; }
.balance-item.secondary .balance-value { font-size: 1.4rem; color: var(--color-text-secondary); }
.overview-widget .chart-container { margin-bottom: var(--spacing-lg); max-height: 220px; width: 90%; margin-left: auto; margin-right: auto; }
.overview-widget .chart-summary { margin-top: var(--spacing-md); border-top: var(--border-width) dashed var(--color-border); padding-top: var(--spacing-md); }
.chart-summary .summary-item { display: flex; justify-content: space-between; font-size: var(--font-size-sm); margin-bottom: var(--spacing-sm); padding-bottom: var(--spacing-sm); border-bottom: var(--border-width) dotted var(--color-border); }
.chart-summary .summary-item:last-child { border-bottom: none; margin-bottom: 0; }
.chart-summary .summary-label { color: var(--color-text-muted); }
.chart-summary .summary-value { font-weight: 600; color: var(--color-text-primary); }
.chart-summary .summary-value span { color: inherit !important; }
.chart-summary .summary-value.assets { color: var(--color-success); }
.chart-summary .summary-value.liabilities { color: var(--color-danger); }
.chart-summary .summary-item.net-worth { font-weight: bold; margin-top: var(--spacing-xs); padding-top: var(--spacing-sm); border-top: var(--border-width) solid var(--color-border); }
.chart-summary .summary-item.net-worth .summary-value { font-size: 1.1em; }
.overview-widget .btn-sm { margin-top: auto; align-self: flex-start; }
.overview-widget .view-all-link { margin-top: auto; padding-top: var(--spacing-md); align-self: flex-start; }

/* --- Actions Widget --- */
.actions-widget { border-left: 4px solid var(--color-warning); }
.actions-widget .btn { display: block; width: 100%; text-align: left; margin-bottom: var(--spacing-sm); }
.actions-widget .btn:last-child { margin-bottom: 0; }

/* --- Account List Widget --- */
.account-list-widget { border-left: 4px solid var(--color-primary); }
.account-list-widget .data-list { padding-left: 0; margin-bottom: var(--spacing-md); flex-grow: 1; }
.data-list li { display: flex; align-items: center; padding: var(--spacing-sm) 0; border-bottom: var(--border-width) dashed var(--color-border); font-size: var(--font-size-sm); gap: var(--spacing-md); }
.data-list li:last-child { border-bottom: none; }
.account-icon { font-size: 1.4rem; width: 30px; text-align: center; color: var(--color-text-muted); }
.account-icon.chequing { color: var(--color-success); }
.account-icon.savings { color: var(--color-accent); }
.account-icon.credit { color: var(--color-warning); }
.account-icon.loan { color: var(--color-secondary); }
.account-details { flex-grow: 1; }
.account-name { display: block; font-weight: 500; color: var(--color-text-primary); }
.account-number { display: block; font-size: var(--font-size-xs); color: var(--color-text-muted); }
.account-balance { font-weight: 600; color: var(--color-text-primary); white-space: nowrap; }
.account-balance span { color: inherit !important; }
.status-tag { display: inline-block; padding: 3px 8px; border-radius: var(--border-radius-sm); font-size: var(--font-size-xs); font-weight: 600; text-transform: uppercase; line-height: 1.2; border: 1px solid transparent; }
.status-tag.locked { background-color: rgba(239, 68, 68, 0.1); color: var(--color-danger); }
.status-tag.status-active { background-color: rgba(16, 185, 129, 0.1); color: var(--color-success); border-color: rgba(16, 185, 129, 0.3); }
.status-tag.status-frozen { background-color: rgba(245, 158, 11, 0.1); color: var(--color-warning); border-color: rgba(245, 158, 11, 0.3); }
.status-tag.status-card_locked { background-color: rgba(239, 68, 68, 0.1); color: var(--color-danger); border-color: rgba(239, 68, 68, 0.3); }
.status-tag.status-closed { background-color: var(--color-bg-hover); color: var(--color-text-muted); border-color: var(--color-border); }
.status-tag.status-pending, .status-tag.status-processing_41, .status-tag.status-processing_74, .status-tag.status-stalled_99, .status-tag.status-requires_code { background-color: rgba(245, 158, 11, 0.1); color: var(--color-warning); }
.status-tag.status-completed { background-color: rgba(16, 185, 129, 0.1); color: var(--color-success); }
.status-tag.status-failed { background-color: rgba(239, 68, 68, 0.1); color: var(--color-danger); }
.status-tag.status-submitted { background-color: rgba(197, 165, 90, 0.1); color: #C5A55A; border-color: rgba(197, 165, 90, 0.3); }

/* --- Activity Widget --- */
.activity-widget { border-left: 4px solid var(--color-success); }
.activity-widget .activity-list { padding-left: 0; margin-bottom: var(--spacing-md); flex-grow: 1; }
.activity-list li { display: grid; grid-template-columns: 1fr auto auto; gap: var(--spacing-md); padding: var(--spacing-sm) 0; border-bottom: var(--border-width) dashed var(--color-border); font-size: var(--font-size-sm); }
.activity-list li:last-child { border-bottom: none; }
.activity-desc { color: var(--color-text-primary); font-weight: 500; }
.activity-amount { font-weight: 600; white-space: nowrap; }
.activity-amount span { color: inherit !important; }
.activity-amount.positive { color: var(--color-success); }
.activity-amount.negative { color: var(--color-danger); }
.activity-date { color: var(--color-text-muted); font-size: var(--font-size-xs); text-align: right; white-space: nowrap; }
.activity-desc .status-tag { margin-left: var(--spacing-sm); vertical-align: middle; }

/* --- Card Display Widget --- */
.cards-container { display: flex; flex-direction: column; gap: var(--spacing-md); margin-top: var(--spacing-sm); flex-grow: 1; }
.card-display {
    aspect-ratio: 1.586 / 1; border-radius: 14px; padding: var(--spacing-lg);
    position: relative; color: #ffffff;
    background: linear-gradient(135deg, #2d2d2d 0%, #1a1a1a 50%, #0d0d0d 100%);
    box-shadow: 0 10px 30px rgba(0,0,0,0.35), 0 0 0 1px rgba(255,255,255,0.05) inset;
    overflow: hidden; transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 100%; max-width: 340px; margin-left: auto; margin-right: auto;
}
.card-display::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(ellipse at 30% 20%, rgba(255,255,255,0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 80%, rgba(255,255,255,0.04) 0%, transparent 50%);
    pointer-events: none; z-index: 1;
}
.card-display:hover { transform: translateY(-4px) scale(1.02); box-shadow: 0 16px 40px rgba(0,0,0,0.45), 0 0 0 1px rgba(255,255,255,0.08) inset; }
.card-display.locked { opacity: 0.7; }
.card-display.locked::after { content: '\f023'; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 3rem; color: rgba(255, 255, 255, 0.3); z-index: 5; pointer-events: none; }
.card-display.brand-visa {
    background: linear-gradient(135deg, #0f1b61 0%, #1a2f8a 30%, #3a5fc8 70%, #1a2f8a 100%);
}
.card-display.brand-mastercard {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 30%, #0f3460 70%, #1a1a2e 100%);
}
.card-chip {
    width: 45px; height: 34px; background: linear-gradient(135deg, #f0d68a 0%, #d4af37 40%, #c5a028 60%, #e8c84a 100%);
    border-radius: 6px; position: absolute; top: 25%; left: var(--spacing-lg); z-index: 2;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.3);
}
.card-chip::before {
    content: ''; position: absolute; top: 4px; left: 4px; right: 4px; bottom: 4px;
    border: 1px solid rgba(0,0,0,0.15); border-radius: 3px;
    background: repeating-linear-gradient(90deg, transparent, transparent 8px, rgba(0,0,0,0.05) 8px, rgba(0,0,0,0.05) 9px);
}
.card-chip::after {
    content: ''; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
    width: 12px; height: 12px; border: 1px solid rgba(0,0,0,0.1); border-radius: 2px;
}
.card-contactless {
    position: absolute; top: 25%; left: calc(var(--spacing-lg) + 55px); z-index: 2;
    font-size: 1.2rem; opacity: 0.6; transform: rotate(90deg); color: #fff;
}
.card-brand-logo { position: absolute; bottom: var(--spacing-lg); right: var(--spacing-lg); font-size: 3rem; opacity: 0.9; z-index: 2; }
.card-brand-logo .fa-credit-card { color: rgba(255, 255, 255, 0.6); }
.card-brand-logo .fa-cc-visa { color: #ffffff; text-shadow: 0 2px 4px rgba(0,0,0,0.3); }
.card-brand-logo .fa-cc-mastercard { color: #ffffff; text-shadow: 0 2px 4px rgba(0,0,0,0.3); }
.card-number { font-family: 'Consolas', 'Courier New', var(--font-mono); font-size: 1.25rem; letter-spacing: 3px; position: absolute; bottom: 42%; left: var(--spacing-lg); z-index: 2; text-shadow: 0 2px 4px rgba(0,0,0,0.4); font-weight: 500; }
.card-details { position: absolute; bottom: var(--spacing-lg); left: var(--spacing-lg); font-size: var(--font-size-xs); line-height: 1.3; z-index: 2; }
.card-holder-label { display: block; text-transform: uppercase; opacity: 0.55; font-size: 0.65em; letter-spacing: 1px; margin-bottom: 2px; }
.card-holder-name { display: block; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; font-size: 0.85rem; }
.card-status { position: absolute; top: var(--spacing-sm); right: var(--spacing-md); font-size: var(--font-size-xs); font-weight: 600; padding: 3px 10px; border-radius: 20px; background-color: rgba(0,0,0,0.3); backdrop-filter: blur(4px); z-index: 2; }
.card-status.active { background-color: rgba(16, 185, 129, 0.25); border: 1px solid rgba(16, 185, 129, 0.4); }
.card-status.locked i { color: var(--color-warning); }
.card-status i { margin-right: 4px; }
.card-bank-name { position: absolute; top: var(--spacing-sm); left: var(--spacing-lg); font-family: var(--font-heading); font-weight: 700; font-size: 0.75rem; letter-spacing: 2px; opacity: 0.7; z-index: 2; text-transform: uppercase; }
.no-cards-message { color: var(--color-text-muted); font-size: var(--font-size-sm); text-align: center; padding: var(--spacing-lg) 0; flex-grow: 1; display: flex; align-items: center; justify-content: center; }

/* --- Cards Page --- */
.cards-page-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 450px), 1fr)); gap: var(--spacing-lg); }
.card-management-widget { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.card-display-container { padding: var(--spacing-lg); background: linear-gradient(135deg, var(--color-bg-hover) 0%, rgba(var(--color-primary-rgb), 0.04) 100%); border-bottom: 1px solid var(--color-border); }
.card-display-container .card-display { max-width: 340px; margin: 0 auto; }
.card-info-actions { padding: var(--spacing-lg); display: flex; flex-direction: column; flex-grow: 1; }

/* --- Cards Carousel (Dashboard) --- */
.cards-carousel-widget { margin-bottom: var(--spacing-lg); background: linear-gradient(135deg, rgba(var(--color-primary-rgb), 0.03) 0%, var(--color-bg-widget) 100%); }
.cards-carousel-widget h2 { display: flex; align-items: center; }
.cards-carousel { display: flex; gap: var(--spacing-lg); overflow-x: auto; padding: var(--spacing-sm) var(--spacing-xs); scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: thin; scrollbar-color: var(--color-border) transparent; }
.cards-carousel::-webkit-scrollbar { height: 6px; }
.cards-carousel::-webkit-scrollbar-track { background: transparent; }
.cards-carousel::-webkit-scrollbar-thumb { background-color: var(--color-border); border-radius: 3px; }
.cards-carousel .card-display { scroll-snap-align: start; flex-shrink: 0; min-width: 300px; max-width: 340px; margin: 0; }
.card-info-actions h3 { margin-top: 0; margin-bottom: var(--spacing-md); font-size: var(--font-size-h3); border-bottom: 1px solid var(--color-border); padding-bottom: var(--spacing-sm); }
.card-financial-info { font-size: var(--font-size-sm); color: var(--color-text-secondary); margin-bottom: var(--spacing-lg); display: grid; grid-template-columns: auto 1fr; gap: var(--spacing-xs) var(--spacing-sm); }
.card-financial-info span { display: contents; }
.card-financial-info span > small { grid-column: 1 / -1; color: var(--color-text-muted); margin-top: 2px; }
.status-text-active { color: var(--color-success); font-weight: 500; }
.status-text-card_locked { color: var(--color-danger); font-weight: 500; }
.status-text-frozen { color: var(--color-warning); font-weight: 500; }
.status-text-closed { color: var(--color-text-muted); font-weight: 500; }
.card-action-buttons { margin-top: auto; padding-top: var(--spacing-md); border-top: 1px solid var(--color-border); display: flex; flex-wrap: wrap; gap: var(--spacing-sm); }
.card-action-buttons .btn-sm { flex: 1 1 auto; }

/* --- Transfer Page --- */
.tabs.styled-tabs { overflow: hidden; border-bottom: 2px solid var(--color-border); margin-bottom: var(--spacing-lg); }
.tabs.styled-tabs { display: flex; flex-wrap: wrap; }
.tabs.styled-tabs .tab-link {
    background-color: transparent; border: none; outline: none; cursor: pointer;
    padding: 12px var(--spacing-md); transition: 0.3s; font-size: 1rem; font-weight: 500;
    color: var(--color-text-muted); border-bottom: 3px solid transparent; margin-bottom: -2px;
    display: inline-flex; align-items: center; gap: var(--spacing-sm); white-space: nowrap;
    flex: 0 1 auto; min-height: 44px;
}
.tabs.styled-tabs .tab-link:hover { color: var(--color-primary); }
.tabs.styled-tabs .tab-link.active { color: var(--color-primary); border-bottom: 3px solid var(--color-primary); font-weight: 600; }
.tab-content { display: none; animation: fadeIn 0.5s; }
.tab-content.active { display: block; }
.transfer-widget {
    background-color: var(--color-bg-widget); padding: var(--spacing-lg); border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md); border: var(--border-width) solid var(--color-border);
}
.transfer-widget h3 { font-size: var(--font-size-h3); color: var(--color-primary); margin-top: 0; padding-bottom: var(--spacing-sm); border-bottom: 1px solid var(--color-border); margin-bottom: var(--spacing-lg); }
.text-muted.small-text { font-size: var(--font-size-sm); margin-top: calc(-1 * var(--spacing-md) + 4px); margin-bottom: var(--spacing-md); }
hr.widget-hr { border: none; border-top: 1px dashed var(--color-border); margin: var(--spacing-md) 0 var(--spacing-lg) 0; }

/* --- Forms --- */
.form-grid-transfer { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: var(--spacing-lg) var(--spacing-xl); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: var(--spacing-md); }
.form-section { display: flex; flex-direction: column; gap: var(--spacing-md); }
.form-section h4 { font-size: 1rem; color: var(--color-text-secondary); margin-bottom: var(--spacing-sm); border-bottom: 1px dotted var(--color-border); padding-bottom: 3px; }
.form-group { display: flex; flex-direction: column; }
.form-group.full-span-form, .form-group.full-width { grid-column: 1 / -1; }
.form-group label { margin-bottom: var(--spacing-xs); font-size: var(--font-size-sm); font-weight: 500; color: var(--color-text-secondary); display: block; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: var(--spacing-sm); font-size: var(--font-size-base);
    border: var(--border-width) solid var(--color-border); border-radius: var(--border-radius-md);
    background-color: var(--color-bg-input); color: var(--color-text-primary);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--color-primary); box-shadow: 0 0 0 2px rgba(var(--color-primary-rgb), 0.25); outline: none; }
.form-group textarea { resize: vertical; min-height: 80px; font-family: var(--font-primary); }
.form-group small { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-top: 2px; display: block; }
.required { color: var(--color-danger); margin-left: 2px; }
.form-actions { margin-top: var(--spacing-lg); display: flex; align-items: center; gap: var(--spacing-md); }
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid var(--color-primary); border-top-color: transparent; border-radius: 50%; animation: spin 1s linear infinite; margin-left: 10px; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }
.form-message { display: inline-block; margin-left: 10px; font-size: var(--font-size-sm); font-weight: bold; vertical-align: middle; }
.form-message.success { color: var(--color-success); }
.form-message.error { color: var(--color-danger); }
.form-message.warning { color: var(--color-warning); }
.form-message.info { color: var(--color-text-muted); }

/* --- Transfer Simulation Modal --- */
.popup-overlay {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(0, 0, 0, 0.85); z-index: 1050;
    display: none; justify-content: center; align-items: center;
    opacity: 0; transition: opacity 0.3s ease;
}
.popup-overlay.visible { opacity: 1; }
body.modal-open { overflow: hidden; }
.popup-content.transfer-simulation {
    background-color: var(--color-bg-widget); color: var(--color-text-primary);
    border-radius: var(--border-radius-md); padding: 0; width: 90%; max-width: 600px;
    box-shadow: var(--shadow-lg); transform: translateY(20px); transition: transform 0.3s ease;
    overflow: hidden; overflow-y: auto; max-height: 90vh;
    border: var(--border-width) solid var(--color-border);
    -webkit-overflow-scrolling: touch;
    display: flex; flex-direction: column;
}
.popup-overlay.visible .popup-content { transform: translateY(0); }

/* When verification is showing on mobile, collapse non-essential sections */
@media (max-width: 768px) {
    .popup-content.transfer-simulation.verification-active .transfer-details-summary { display: none; }
    .popup-content.transfer-simulation.verification-active .network-visualization { display: none; }
    .popup-content.transfer-simulation.verification-active .processing-steps { display: none; }
    .popup-content.transfer-simulation.verification-active .security-info { display: none; }
    .popup-content.transfer-simulation.verification-active .progress-section {
        padding: var(--spacing-xs) var(--spacing-md);
    }
    .popup-content.transfer-simulation.verification-active .progress-bar-track { height: 8px; }
    .popup-content.transfer-simulation.verification-active .transfer-status-message { display: none; }
    /* When keyboard is open, anchor modal to top */
    .popup-overlay.keyboard-open { align-items: flex-start; padding-top: env(safe-area-inset-top, 0); }
    .popup-overlay.keyboard-open .popup-content.transfer-simulation {
        max-height: none; border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
        margin-top: var(--spacing-sm);
    }
}

/* Modal Header */
.modal-header {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    color: var(--color-text-light); padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
    display: flex; justify-content: space-between; align-items: center;
}
.modal-header h2 { margin: 0; font-size: var(--font-size-h2); font-weight: 600; display: flex; align-items: center; gap: var(--spacing-sm); color: var(--color-text-light); }

/* Status Indicators */
.status-indicator { font-size: var(--font-size-xs); font-weight: 500; padding: 4px 12px; border-radius: 50px; display: inline-flex; align-items: center; }
.status-indicator.initializing { background-color: var(--color-warning); color: var(--color-text-light); }
.status-indicator.connecting { background-color: var(--color-accent); color: var(--color-text-light); }
.status-indicator.active { background-color: var(--color-success); color: var(--color-text-light); }
.status-indicator.processing { background-color: var(--color-success); color: var(--color-text-light); animation: pulse 1.5s infinite; }
.status-indicator.paused { background-color: var(--color-warning); color: var(--color-text-light); }
.status-indicator.completed { background-color: var(--color-success); color: var(--color-text-light); }
.status-indicator.error, .status-indicator.failed { background-color: var(--color-danger); color: var(--color-text-light); }
@keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.7; } 100% { opacity: 1; } }

/* Transfer Details Summary */
.transfer-details-summary {
    background-color: var(--color-bg-hover); border-bottom: var(--border-width) solid var(--color-border);
    padding: var(--spacing-md) var(--spacing-lg); display: flex; flex-wrap: wrap; gap: var(--spacing-md);
}
.transfer-detail { flex: 1; min-width: 120px; }
.detail-label { display: block; font-size: var(--font-size-xs); color: var(--color-text-muted); margin-bottom: 4px; }
.transfer-detail strong { font-weight: 600; font-size: var(--font-size-base); color: var(--color-text-primary); }

/* Network Visualization */
.network-visualization { padding: var(--spacing-sm) var(--spacing-lg); height: 70px; position: relative; display: flex; align-items: center; justify-content: center; }
.network-nodes { width: 90%; height: 30px; position: relative; }
.node { width: 14px; height: 14px; border-radius: 50%; background-color: var(--color-border); position: absolute; top: 50%; transform: translateY(-50%); border: 2px solid var(--color-bg-widget); z-index: 2; transition: background-color 0.5s ease; }
.node-source { left: 0; background-color: var(--color-primary); }
.node-intermediate1 { left: 33%; background-color: var(--color-accent); }
.node-intermediate2 { left: 66%; background-color: var(--color-accent); }
.node-destination { right: 0; background-color: var(--color-success); }
.transfer-line { position: absolute; height: 3px; background-color: var(--color-border); top: 50%; transform: translateY(-50%); left: 7px; right: 7px; z-index: 1; }
.transfer-pulse { position: absolute; width: 20px; height: 20px; border-radius: 50%; background-color: rgba(197, 165, 90, 0.2); top: 50%; transform: translateY(-50%) translateX(-50%); left: 0; z-index: 3; opacity: 0; }
.network-nodes.active .transfer-pulse { animation: travel 3s linear infinite; }
@keyframes travel {
    0% { left: 0; opacity: 1; background-color: rgba(27, 42, 74, 0.4); }
    33% { left: 33%; opacity: 1; background-color: rgba(197, 165, 90, 0.4); }
    66% { left: 66%; opacity: 1; background-color: rgba(197, 165, 90, 0.4); }
    100% { left: 100%; opacity: 1; background-color: rgba(16, 185, 129, 0.4); }
}

/* Progress Section */
.progress-section { padding: var(--spacing-md) var(--spacing-lg); }
.progress-container { margin-bottom: var(--spacing-sm); }
.progress-bar-track { width: 100%; height: 12px; background-color: var(--color-bg-hover); border-radius: 6px; overflow: hidden; box-shadow: inset 0 1px 3px rgba(0,0,0,0.1); }
.progress-bar { height: 100%; width: 0%; background: linear-gradient(90deg, var(--color-primary), var(--color-accent)); border-radius: 6px; transition: width 0.8s cubic-bezier(0.22, 1, 0.36, 1); }
.progress-percentage { display: block; text-align: center; font-weight: 600; color: var(--color-primary); font-size: var(--font-size-base); margin-top: 8px; transition: color 0.3s ease; }
.transfer-status-message { text-align: center; font-size: var(--font-size-sm); color: var(--color-text-secondary); margin: var(--spacing-sm) 0 0; min-height: 24px; transition: opacity 0.3s ease; }

/* Processing Steps */
.processing-steps { display: flex; justify-content: space-between; padding: var(--spacing-md) var(--spacing-lg); border-top: var(--border-width) solid var(--color-border); background-color: var(--color-bg-hover); }
.processing-step { display: flex; flex-direction: column; align-items: center; position: relative; flex: 1; }
.processing-step:not(:last-child)::after { content: ''; position: absolute; top: 10px; right: -50%; width: 100%; height: 2px; background-color: var(--color-border); z-index: 1; transition: background-color 0.5s ease; }
.processing-step.completed:not(:last-child)::after { background-color: var(--color-success); }
.step-icon { width: 24px; height: 24px; background-color: var(--color-bg-widget); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin-bottom: 8px; z-index: 2; position: relative; border: 2px solid var(--color-border); transition: border-color 0.5s ease; }
.processing-step.pending .step-icon { border-color: var(--color-border); }
.processing-step.active .step-icon { border-color: var(--color-accent); }
.processing-step.completed .step-icon { border-color: var(--color-success); }
.processing-step.pending .step-icon i { color: var(--color-border); }
.processing-step.active .step-icon i { color: var(--color-accent); animation: pulse 1.5s infinite; }
.processing-step.completed .step-icon i { color: var(--color-success); }
.step-label { font-size: var(--font-size-xs); color: var(--color-text-muted); font-weight: 500; text-align: center; }
.processing-step.active .step-label { color: var(--color-primary); font-weight: 600; }
.processing-step.completed .step-label { color: var(--color-success); }

/* Verification Section */
.verification-section {
    display: none; padding: var(--spacing-md) var(--spacing-lg);
    border-top: var(--border-width) solid var(--color-border);
    background-color: rgba(245, 158, 11, 0.05);
    transform: translateY(20px); opacity: 1;
    transition: transform 0.4s ease, opacity 0.4s ease;
    flex-shrink: 0; /* don't collapse when modal is flex */
}
.verification-section.slide-in { transform: translateY(0); }
.verification-header { display: flex; align-items: center; gap: var(--spacing-sm); margin-bottom: var(--spacing-md); }
.verification-icon { width: 36px; height: 36px; background-color: var(--color-warning); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--color-text-light); font-size: 1.1rem; flex-shrink: 0; }
.verification-text { color: var(--color-warning); font-weight: 600; margin: 0; font-size: var(--font-size-base); line-height: 1.4; }
.verification-form { display: flex; flex-direction: column; gap: var(--spacing-md); max-width: 350px; margin: 0 auto; }
.verification-form label { font-size: var(--font-size-sm); color: var(--color-text-secondary); font-weight: 500; }
#transferCodeInput {
    padding: var(--spacing-md); font-size: var(--font-size-h3);
    border: var(--border-width) solid var(--color-border); border-radius: var(--border-radius-md);
    text-align: center; letter-spacing: 2px; transition: all 0.3s ease;
    background-color: var(--color-bg-input); color: var(--color-text-primary);
    width: 100%; box-sizing: border-box;
}
#transferCodeInput:focus { border-color: var(--color-accent); box-shadow: 0 0 0 2px rgba(197, 165, 90, 0.25); outline: none; }
#transferCodeInput.shake-error { animation: shake 0.5s cubic-bezier(.36,.07,.19,.97) both; border-color: var(--color-danger); }
#transferCodeInput.highlight-error { border-color: var(--color-danger); background-color: rgba(239, 68, 68, 0.05); }
@keyframes shake { 10%, 90% { transform: translate3d(-1px, 0, 0); } 20%, 80% { transform: translate3d(2px, 0, 0); } 30%, 50%, 70% { transform: translate3d(-3px, 0, 0); } 40%, 60% { transform: translate3d(3px, 0, 0); } }
#submitCodeBtn { padding: var(--spacing-md); font-size: var(--font-size-sm); border: none; border-radius: var(--border-radius-md); background-color: var(--color-primary); color: var(--color-text-light); font-weight: 600; cursor: pointer; transition: background-color var(--transition-speed-fast); }
#submitCodeBtn:hover { background-color: var(--color-primary-dark); }
#submitCodeBtn:disabled { background-color: var(--color-secondary); cursor: not-allowed; }
.verification-message { display: block; text-align: center; font-size: var(--font-size-xs); min-height: 20px; font-weight: 500; }
.verification-message.error { color: var(--color-danger); }
.verification-message.success { color: var(--color-success); }
.verification-message.info { color: var(--color-text-muted); }

/* Security Info */
.security-info { padding: var(--spacing-sm) var(--spacing-md); text-align: center; background-color: var(--color-bg-hover); border-top: var(--border-width) solid var(--color-border); font-size: var(--font-size-xs); color: var(--color-text-muted); display: flex; align-items: center; justify-content: center; gap: 6px; transition: color 0.3s ease; }

/* Completion Animations */
.transfer-simulation.transfer-completed .progress-bar { background: linear-gradient(90deg, var(--color-success), var(--color-success)); transition: background 1s ease; }
.transfer-simulation.transfer-completed .progress-percentage { color: var(--color-success); }
.transfer-completed .progress-container { animation: pulse-success 2s 1; }
@keyframes pulse-success { 0% { transform: scale(1); } 50% { transform: scale(1.05); } 100% { transform: scale(1); } }
.success-checkmark { display: inline-block; margin-left: 10px; animation: scaleCheck 0.5s ease forwards; color: var(--color-success); }
@keyframes scaleCheck { 0% { transform: scale(0); opacity: 0; } 50% { transform: scale(1.2); } 100% { transform: scale(1); opacity: 1; } }

/* --- Financial Summary Cards --- */
.financial-summary-container { display: flex; flex-wrap: wrap; gap: var(--spacing-md); margin-top: var(--spacing-sm); padding-top: var(--spacing-md); border-top: var(--border-width) dashed var(--color-border); }
.currency-card { background-color: var(--color-bg-hover); border: var(--border-width) solid var(--color-border); border-radius: var(--border-radius-md); padding: var(--spacing-md); flex: 1 1 180px; min-width: 160px; box-shadow: var(--shadow-sm); }
.currency-card h3.currency-code { font-size: 1.2em; color: var(--color-primary); margin-bottom: var(--spacing-md); text-align: center; border-bottom: 1px solid var(--color-border); padding-bottom: var(--spacing-sm); }
.currency-card .card-value { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: var(--spacing-sm); font-size: var(--font-size-sm); }
.currency-card .card-value:last-child { margin-bottom: 0; }
.currency-card .label { color: var(--color-text-muted); font-size: 0.9em; }
.currency-card .value { font-weight: 600; font-family: var(--font-mono); color: var(--color-text-primary); text-align: right; }
.currency-card .value span { color: inherit !important; }
.currency-card .assets .value { color: var(--color-success); }
.currency-card .liabilities .value { color: var(--color-danger); }
.currency-card .net { margin-top: var(--spacing-sm); padding-top: var(--spacing-sm); border-top: var(--border-width) solid var(--color-border); font-weight: bold; }
.currency-card .net .value { font-size: 1.05em; }

/* --- Fixed Deposit & Investment Widgets --- */
.fixed-deposit-widget .widget-content,
.investment-widget .widget-content { display: flex; flex-direction: column; gap: var(--spacing-md); flex-grow: 1; }
.term-deposit-item, .investment-item { display: flex; align-items: center; gap: var(--spacing-md); padding-bottom: var(--spacing-sm); border-bottom: var(--border-width) dotted var(--color-border); }
.widget-content div:last-child.term-deposit-item, .widget-content div:last-child.investment-item { border-bottom: none; padding-bottom: 0; }
.term-icon { font-size: 1.8rem; color: var(--color-primary); opacity: 0.7; width: 35px; text-align: center; }
.investment-widget .term-icon { color: var(--color-success); }
.term-details { flex-grow: 1; }
.term-balance { display: block; font-size: 1.2em; font-weight: 600; color: var(--color-text-primary); margin-bottom: 2px; }
.term-balance span { color: inherit !important; }
.term-label { display: block; font-size: var(--font-size-sm); color: var(--color-text-secondary); font-weight: 500; margin-bottom: 4px; }
.term-meta { display: block; font-size: var(--font-size-xs); color: var(--color-text-muted); }
.term-meta .perf-positive { color: var(--color-success); font-weight: bold; }
.term-meta .perf-negative { color: var(--color-danger); font-weight: bold; }

/* --- Quick Actions Bar --- */
.quick-actions-bar { display: flex; flex-wrap: wrap; gap: var(--spacing-md); padding: var(--spacing-md) var(--spacing-lg); margin-top: var(--spacing-lg); background-color: var(--color-bg-widget); border-top: var(--border-width) solid var(--color-border); box-shadow: var(--shadow-sm); border-radius: 0 0 var(--border-radius-md) var(--border-radius-md); }
.quick-actions-bar .btn { flex: 1 1 auto; min-width: 150px; text-align: center; justify-content: center; }

/* --- Buttons --- */
.btn { padding: var(--spacing-sm) var(--spacing-md); font-size: var(--font-size-sm); border: none; border-radius: var(--border-radius-md); cursor: pointer; transition: background-color var(--transition-speed-fast), box-shadow var(--transition-speed-fast), color var(--transition-speed-fast); display: inline-flex; align-items: center; gap: var(--spacing-sm); font-weight: 500; line-height: 1.4; }
.btn i { font-size: 0.9em; }
.btn-primary { background-color: var(--color-primary); color: var(--color-text-light); }
.btn-primary:hover { background-color: var(--color-primary-dark); box-shadow: var(--shadow-sm); }
.btn-secondary { background-color: var(--color-bg-hover); color: var(--color-text-secondary); border: var(--border-width) solid var(--color-border); }
.btn-secondary:hover { background-color: var(--color-border); color: var(--color-text-primary); box-shadow: var(--shadow-sm); }
.btn-danger { background-color: var(--color-danger); color: var(--color-text-light); }
.btn-danger:hover { background-color: #DC2626; }
.btn-warning { background-color: var(--color-warning); color: #333; }
.btn-warning:hover { background-color: #D97706; }
.btn-success { background-color: var(--color-success); color: var(--color-text-light); }
.btn-success:hover { background-color: #059669; }
.btn-info { background-color: var(--color-accent); color: var(--color-text-light); }
.btn-info:hover { background-color: #248F7A; }
.btn-sm { padding: var(--spacing-xs) var(--spacing-sm); font-size: var(--font-size-xs); }
button:disabled { opacity: 0.6; cursor: not-allowed; }

/* --- Tables (Generic) --- */
.table-container { overflow-x: auto; background-color: var(--color-bg-widget); border-radius: var(--border-radius-md); border: var(--border-width) solid var(--color-border); margin-top: var(--spacing-md); box-shadow: var(--shadow-sm); }
.table-container table { width: 100%; border-collapse: collapse; font-size: var(--font-size-sm); }
.table-container th, .table-container td { padding: var(--spacing-sm) var(--spacing-md); text-align: left; border-bottom: var(--border-width) solid var(--color-border); white-space: nowrap; vertical-align: middle; }
.table-container th { font-weight: 600; color: var(--color-text-secondary); background-color: var(--color-bg-hover); }
.table-container tbody tr:hover { background-color: var(--color-bg-hover); }

/* --- Accounts Page Table --- */
.widget .table-container.accounts-table { margin-top: 0; }
.accounts-table table { width: 100%; border-collapse: collapse; font-size: var(--font-size-sm); }
.accounts-table th, .accounts-table td { padding: var(--spacing-sm) var(--spacing-md); text-align: left; border-bottom: var(--border-width) solid var(--color-border); vertical-align: middle; }
.accounts-table thead th { font-weight: 600; color: var(--color-text-secondary); background-color: var(--color-bg-hover); white-space: nowrap; font-size: var(--font-size-xs); text-transform: uppercase; letter-spacing: 0.5px; }
.accounts-table tbody tr:hover { background-color: var(--color-bg-hover); }
.accounts-table .col-icon { width: 40px; text-align: center; }
.accounts-table .col-balance { text-align: right; font-weight: 600; font-family: var(--font-mono); white-space: nowrap; }
.accounts-table .col-status { text-align: center; width: 120px; }
.accounts-table .col-actions { text-align: center; width: 120px; white-space: nowrap; }
.accounts-table .cell-icon i { font-size: 1.4em; opacity: 0.8; }
.accounts-table .cell-icon i.chequing { color: var(--color-success); }
.accounts-table .cell-icon i.savings { color: var(--color-accent); }
.accounts-table .cell-icon i.credit { color: var(--color-warning); }
.accounts-table .cell-icon i.loan { color: var(--color-secondary); }
.accounts-table .cell-icon i.accent { color: var(--color-accent); }
.accounts-table .cell-icon i.primary { color: var(--color-primary); }
.accounts-table .cell-icon i.text-muted { color: var(--color-text-muted); }
.account-row.status-closed { opacity: 0.6; background-color: var(--color-bg-hover); }
.account-row.status-closed:hover { opacity: 0.8; }
.accounts-table .action-icons { display: flex; align-items: center; justify-content: center; gap: var(--spacing-sm); }
.accounts-table .action-icons .icon-button { background: none; border: none; padding: 0; margin: 0; cursor: pointer; color: var(--color-text-muted); font-size: 1.1em; line-height: 1; opacity: 0.7; transition: opacity 0.2s ease, color 0.2s ease; }
.accounts-table .action-icons .icon-button:hover { opacity: 1; color: var(--color-primary); }
.accounts-table .action-icons .icon-button:disabled { opacity: 0.3; cursor: not-allowed; color: var(--color-text-muted); }

/* --- Statements Page --- */
.statement-selector-widget { margin-bottom: var(--spacing-lg); }
.statement-selector-widget .form-grid { gap: var(--spacing-md); align-items: flex-end; }
.statement-selector-widget .form-group label { margin-bottom: 3px; }
.statement-display-widget h2 { font-size: var(--font-size-h3); margin-bottom: var(--spacing-xs); }
.statement-display-widget .text-muted { margin-bottom: var(--spacing-md); }
.statement-table table { width: 100%; border-collapse: collapse; font-size: var(--font-size-sm); }
.statement-table th, .statement-table td { padding: var(--spacing-sm) var(--spacing-md); text-align: left; border-bottom: var(--border-width) solid var(--color-border); vertical-align: top; }
.statement-table thead th { font-weight: 600; color: var(--color-text-secondary); background-color: var(--color-bg-hover); white-space: nowrap; font-size: var(--font-size-xs); text-transform: uppercase; letter-spacing: 0.5px; border-bottom-width: 2px; }
.statement-table tbody tr:nth-child(even) { background-color: var(--color-bg-hover); }
.statement-table tbody tr:hover { background-color: var(--color-bg-active); }
.statement-table .col-date { width: 15%; white-space: nowrap; }
.statement-table .col-desc { width: 45%; }
.statement-table .col-debit, .statement-table .col-credit { width: 20%; text-align: right; font-family: var(--font-mono); white-space: nowrap; }
.statement-table .col-debit span { color: var(--color-danger) !important; }
.statement-table .col-credit span { color: var(--color-success) !important; }

/* --- Pagination --- */
.pagination-nav { margin-top: var(--spacing-lg); display: flex; justify-content: center; }
.pagination { display: inline-flex; list-style: none; padding-left: 0; border-radius: var(--border-radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.page-item { border: var(--border-width) solid var(--color-border); margin-left: -1px; }
.page-item:first-child { border-top-left-radius: var(--border-radius-md); border-bottom-left-radius: var(--border-radius-md); }
.page-item:last-child { border-top-right-radius: var(--border-radius-md); border-bottom-right-radius: var(--border-radius-md); }
.page-link { display: block; padding: var(--spacing-sm) var(--spacing-md); color: var(--color-primary); text-decoration: none; background-color: var(--color-bg-widget); transition: background-color 0.2s ease, color 0.2s ease; font-size: var(--font-size-sm); }
.page-item:not(.disabled) .page-link:hover { background-color: var(--color-bg-hover); color: var(--color-primary-dark); }
.page-item.active .page-link { background-color: var(--color-primary); color: var(--color-text-light); border-color: var(--color-primary); z-index: 1; position: relative; }
.page-item.disabled .page-link { color: var(--color-text-muted); background-color: var(--color-bg-hover); pointer-events: none; }

/* --- Mailbox Page --- */
.mailbox-container { margin-top: var(--spacing-md); }
.message-list { list-style: none; padding: 0; margin: 0; border: var(--border-width) solid var(--color-border); border-radius: var(--border-radius-md); overflow: hidden; }
.message-item { border-bottom: var(--border-width) solid var(--color-border); }
.message-item:last-child { border-bottom: none; }
.message-header { display: grid; grid-template-columns: auto auto 1fr auto auto; gap: var(--spacing-md); padding: var(--spacing-sm) var(--spacing-md); cursor: pointer; background-color: var(--color-bg-widget); transition: background-color 0.2s ease; align-items: center; }
.message-item:hover .message-header { background-color: var(--color-bg-hover); }
.message-item.unread .message-header { background-color: var(--color-bg-active); font-weight: bold; }
.message-item.unread .message-header .message-sender, .message-item.unread .message-header .message-subject { font-weight: 700; color: var(--color-text-primary); }
.message-status { color: var(--color-text-muted); width: 20px; text-align: center; }
.message-item.unread .message-status { color: var(--color-primary); }
.message-sender { white-space: nowrap; color: var(--color-text-secondary); }
.message-subject { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--color-text-primary); }
.message-date { white-space: nowrap; color: var(--color-text-muted); font-size: var(--font-size-xs); }
.message-toggle { color: var(--color-text-muted); }
.message-body-container { padding: var(--spacing-md); background-color: var(--color-bg-hover); border-top: 1px dashed var(--color-border); font-size: var(--font-size-sm); line-height: 1.6; }
.message-body { margin-bottom: var(--spacing-md); white-space: pre-wrap; word-wrap: break-word; }
.message-actions { text-align: right; }

/* --- Settings Page --- */
.profile-info-widget, .change-password-widget { margin-bottom: var(--spacing-lg); }
.profile-info-widget h2, .change-password-widget h2 { margin-bottom: var(--spacing-md); font-size: var(--font-size-h3); border-bottom: 1px solid var(--color-border); padding-bottom: var(--spacing-sm); }
.profile-details-list { font-size: var(--font-size-base); margin-bottom: var(--spacing-md); }
.profile-details-list dt { font-weight: 600; color: var(--color-text-secondary); margin-top: var(--spacing-sm); font-size: var(--font-size-sm); }
.profile-details-list dd { margin-left: 0; margin-bottom: var(--spacing-xs); color: var(--color-text-primary); }
.profile-details-list dd:last-of-type { margin-bottom: var(--spacing-md); }
.change-password-widget .form-grid { gap: var(--spacing-md); }

/* --- Service Requests Page --- */
.new-request-widget { margin-bottom: var(--spacing-lg); }
.new-request-widget h2 { margin-bottom: var(--spacing-md); font-size: var(--font-size-h3); }
.logged-requests-widget h2 { margin-bottom: var(--spacing-xs); font-size: var(--font-size-h3); }

/* --- Footer --- */
.main-footer { background-color: var(--color-bg-widget); padding: var(--spacing-md) var(--spacing-lg); margin-top: var(--spacing-lg); border-top: var(--border-width) solid var(--color-border); text-align: center; font-size: var(--font-size-sm); color: var(--color-text-muted); box-shadow: var(--shadow-sm); flex-shrink: 0; }

/* --- Login Page --- */
.login-container { display: flex; min-height: 100vh; justify-content: center; align-items: center; background-color: var(--color-bg-body); padding: var(--spacing-lg); }
.login-widget { background-color: var(--color-bg-widget); padding: var(--spacing-xl); border-radius: var(--border-radius-md); box-shadow: var(--shadow-lg); width: 100%; max-width: 420px; }
.login-widget h1 { text-align: center; margin-bottom: var(--spacing-lg); font-size: var(--font-size-h1); color: var(--color-primary); }
.login-widget .form-group { margin-bottom: var(--spacing-md); }
.login-widget .btn-primary { width: 100%; justify-content: center; padding: var(--spacing-md); font-size: var(--font-size-base); }
.login-widget .login-error { color: var(--color-danger); font-size: var(--font-size-sm); text-align: center; margin-bottom: var(--spacing-md); min-height: 20px; }

/* --- Responsive --- */
@media (max-width: 768px) {
    .sidebar { position: fixed; left: calc(-1 * var(--sidebar-width-expanded)); z-index: 1000; box-shadow: var(--shadow-lg); }
    .sidebar.open { left: 0; }
    .main-wrapper { margin-left: 0; }
    .sidebar-toggle { position: fixed; top: 15px; left: 15px; right: auto; z-index: 1001; }
    .sidebar.open .sidebar-toggle { left: calc(var(--sidebar-width-expanded) - 40px); }
    .dashboard-header { flex-direction: column; align-items: flex-start; height: auto; gap: var(--spacing-sm); padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
    .header-right { width: 100%; justify-content: flex-end; }
    .content-area { padding: var(--spacing-md); }
    .dashboard-grid { grid-template-columns: 1fr; gap: var(--spacing-md); }
    .dashboard-hero-row { grid-template-columns: 1fr; gap: var(--spacing-md); }
    .net-worth-banner { flex-direction: column; gap: var(--spacing-sm); padding: var(--spacing-md); }
    .nw-divider { width: 60%; height: 1px; }
    .widget { padding: var(--spacing-md); }
    .overview-widget .overview-main { flex-direction: column; gap: var(--spacing-md); }
    .activity-list li { grid-template-columns: 1fr auto; grid-template-rows: auto auto; gap: 2px var(--spacing-sm); }
    .activity-date { grid-column: 1 / 3; text-align: left; }
    .popup-content.transfer-simulation { width: 95%; max-height: 85vh; }
    .processing-steps { flex-wrap: wrap; gap: var(--spacing-xs); padding: var(--spacing-sm) var(--spacing-md); }
    .processing-steps .step-label { font-size: 0.65rem; }
    .processing-step:not(:last-child)::after { display: none; }
    .transfer-details-summary { flex-direction: column; gap: var(--spacing-sm); padding: var(--spacing-sm) var(--spacing-md); }
    .verification-section { padding: var(--spacing-md); }
    .verification-form { width: 100%; max-width: 100%; }
    #transferCodeInput { font-size: var(--font-size-base); padding: var(--spacing-md); min-height: 48px; }
    #submitCodeBtn { min-height: 48px; font-size: var(--font-size-base); }
    .network-visualization { height: 50px; padding: var(--spacing-xs) var(--spacing-md); }
    .modal-header { padding: var(--spacing-sm) var(--spacing-md); }
    .modal-header h2 { font-size: var(--font-size-base); }
    .progress-section { padding: var(--spacing-sm) var(--spacing-md); }
    .form-grid, .form-grid-transfer { grid-template-columns: 1fr; }

    /* Responsive tables */
    .accounts-table thead { display: none; }
    .accounts-table tr { display: block; margin-bottom: var(--spacing-md); border: 1px solid var(--color-border); border-radius: var(--border-radius-sm); padding: var(--spacing-sm); }
    .accounts-table td { display: flex; justify-content: space-between; align-items: center; text-align: right; padding: var(--spacing-xs) 0; border-bottom: none; }
    .accounts-table td::before { content: attr(data-label); float: left; font-weight: bold; margin-right: var(--spacing-md); color: var(--color-text-secondary); text-transform: uppercase; font-size: var(--font-size-xs); }
    .accounts-table td.col-icon { display: none; }
    .accounts-table td.col-actions { justify-content: flex-end; }
    .accounts-table td.col-balance, .accounts-table td.col-status { text-align: right; }

    .statement-table thead { display: none; }
    .statement-table tr { display: block; margin-bottom: var(--spacing-md); border: 1px solid var(--color-border); border-radius: var(--border-radius-sm); padding: var(--spacing-sm); }
    .statement-table td { display: block; text-align: right; padding: var(--spacing-xs) 0; border-bottom: 1px dotted var(--color-border); }
    .statement-table td:last-child { border-bottom: none; }
    .statement-table td::before { content: attr(data-label); float: left; font-weight: bold; margin-right: var(--spacing-md); color: var(--color-text-secondary); text-transform: none; font-size: var(--font-size-xs); }
    .statement-table td.col-debit, .statement-table td.col-credit { padding-top: var(--spacing-sm); }

    .message-header { grid-template-columns: auto 1fr auto; gap: var(--spacing-sm); }
    .message-sender { grid-column: 2 / 3; grid-row: 2 / 3; font-size: var(--font-size-xs); padding-left: 20px; }
    .message-subject { grid-column: 2 / 3; grid-row: 1 / 2; }
    .message-date { grid-column: 3 / 4; grid-row: 1 / 3; align-self: center; }
    .message-toggle { display: none; }
}

/* --- Loading Spinner --- */
.loading-spinner { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 60px 20px; color: var(--color-text-muted); gap: var(--spacing-md); }
.loading-spinner i { color: var(--color-primary); }
.loading-spinner p { margin: 0; font-size: var(--font-size-sm); }

/* --- Error State --- */
.error-card { background-color: var(--color-bg-widget); border: var(--border-width) solid var(--color-danger); border-radius: var(--border-radius-md); padding: var(--spacing-xl); text-align: center; box-shadow: var(--shadow-sm); }
.error-card h3 { color: var(--color-danger); margin-bottom: var(--spacing-sm); }
.error-card p { color: var(--color-text-secondary); font-size: var(--font-size-sm); }
.error-text { color: var(--color-danger); text-align: center; padding: var(--spacing-lg); font-size: var(--font-size-sm); }

/* --- Text Utilities --- */
.text-muted { color: var(--color-text-muted); }
.small-text { font-size: var(--font-size-sm); }

/* === ENTERPRISE ACCESSIBILITY — STDS v2.0 === */

/* --- Screen-Reader Only --- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* --- Skip Navigation --- */
.skip-to-content { position: absolute; top: -100%; left: var(--spacing-md); z-index: 10000; padding: var(--spacing-sm) var(--spacing-lg); background: var(--color-accent); color: #fff; border-radius: 0 0 var(--border-radius-md) var(--border-radius-md); font-weight: 600; font-size: var(--font-size-sm); text-decoration: none; transition: top 0.2s ease; }
.skip-to-content:focus { top: 0; }

/* --- Focus-Visible (Keyboard Navigation) --- */
*:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
button:focus-visible, a:focus-visible, select:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.sidebar-nav li a:focus-visible { outline-color: #C5A55A; outline-offset: -2px; }

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* --- Mobile Sidebar Overlay Backdrop --- */
.sidebar-backdrop { display: none; position: fixed; inset: 0; background: rgba(27, 42, 74, 0.6); z-index: 999; opacity: 0; transition: opacity 0.3s ease; }
.sidebar-backdrop.visible { display: block; opacity: 1; }

/* --- Touch-Friendly Targets (44px minimum per WCAG 2.5.5) --- */
@media (max-width: 768px) {
    .sidebar-nav li a { min-height: 44px; padding: 10px var(--spacing-md); }
    .sidebar-footer .nav-link, .theme-toggle-btn { min-height: 44px; padding: 10px var(--spacing-md); }
    .btn { min-height: 44px; padding: 10px var(--spacing-md); }
    .btn-sm { min-height: 36px; padding: var(--spacing-sm); }
    .form-group input, .form-group select, .form-group textarea { min-height: 44px; padding: 10px var(--spacing-sm); font-size: 16px; /* prevents iOS zoom */ }
    .table-container td .action-icons button, .table-container td .action-icons a { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }

    /* Transfer tabs — stack vertically on narrow screens */
    .tabs.styled-tabs { border-bottom: none; gap: 0; }
    .tabs.styled-tabs .tab-link { flex: 1; justify-content: center; padding: 10px var(--spacing-sm); font-size: var(--font-size-sm); border-bottom: 3px solid var(--color-border); white-space: normal; text-align: center; }
    .tabs.styled-tabs .tab-link.active { border-bottom-color: var(--color-primary); }

    /* Transfer widget — tighter padding */
    .transfer-widget { padding: var(--spacing-md); }
    .transfer-widget h3 { font-size: var(--font-size-base); margin-bottom: var(--spacing-md); }
    .form-section h4 { font-size: var(--font-size-sm); }
}

/* --- Small Phone Breakpoint (375px) --- */
@media (max-width: 480px) {
    :root { --font-size-base: 13px; --font-size-h1: 1.3rem; }
    .content-area { padding: var(--spacing-sm); }
    .widget { padding: var(--spacing-sm); }
    .net-worth-banner { padding: var(--spacing-sm); font-size: var(--font-size-sm); }
    .net-worth-banner .nw-amount { font-size: 1.4rem; }
    .popup-content.transfer-simulation { width: 100%; margin: 0; border-radius: 0; max-height: 100vh; max-height: 100dvh; }
    .network-visualization { height: 40px; }
    .processing-steps { gap: 2px; padding: var(--spacing-xs) var(--spacing-sm); }
    .processing-step { min-width: 0; }
    .step-icon { width: 20px; height: 20px; margin-bottom: 4px; }
    .step-label { font-size: 0.6rem; }
    .verification-header { flex-direction: column; text-align: center; }
    .verification-text { font-size: var(--font-size-sm); }
    .dashboard-header { padding: var(--spacing-sm); }
    .header-left h1 { font-size: 1.1rem; }
    .sidebar-toggle { top: 10px; left: 10px; }
    .cards-row { grid-template-columns: 1fr; }
    .accounts-table td::before { font-size: 0.65rem; }
}

/* --- High Contrast (forced-colors) --- */
@media (forced-colors: active) {
    .status-tag { border: 2px solid; }
    .btn { border: 1px solid ButtonText; }
    .sidebar-nav li.active > a { border-left: 3px solid Highlight; }
}