/**
 * SahilConnect - Unified Design System
 * Microsoft Fluent Design Style
 * Version 1.0
 *
 * CRITICAL: Do not modify without testing all pages
 * Pages using this: login, register, forgot-password, agents-monitor, admin, profile
 */

/* ============================================
   CSS VARIABLES - DESIGN TOKENS
   ============================================ */

:root {
    /* ===== PRIMARY BRAND COLORS ===== */
    --primary: #0078d4;              /* Microsoft Blue */
    --primary-hover: #106ebe;
    --primary-active: #005a9e;
    --primary-light: #e3f2fd;

    /* ===== STATUS COLORS ===== */
    --success: #107c10;              /* Microsoft Green */
    --success-hover: #0e6b0e;
    --success-light: #dff6dd;
    --success-border: #94d890;

    --error: #d13438;                /* Microsoft Red */
    --error-hover: #a72828;
    --error-light: #fde7e9;
    --error-border: #f1aeb0;

    --warning: #f7630c;              /* Microsoft Orange */
    --warning-hover: #d65a0a;
    --warning-light: #fff4e5;
    --warning-border: #fac9a0;

    --info: #0078d4;                 /* Blue */
    --info-light: #e3f2fd;
    --info-border: #90caf9;

    /* ===== BACKGROUNDS (Light Mode) ===== */
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-tertiary: #f5f5f5;
    --bg-elevated: #ffffff;
    --bg-gradient: linear-gradient(135deg, #0078d4 0%, #106ebe 100%);

    /* ===== TEXT COLORS (WCAG Compliant) ===== */
    --text-primary: #1f1f1f;
    --text-secondary: #605e5c;
    --text-tertiary: #8a8886;
    --text-disabled: #c8c6c4;
    --text-inverse: #ffffff;
    --text-link: #0078d4;
    --text-link-hover: #106ebe;

    /* ===== BORDERS ===== */
    --border-default: #edebe9;
    --border-strong: #d2d0ce;
    --border-subtle: #f3f2f1;
    --border-focus: #0078d4;

    /* ===== SHADOWS (Fluent Design) ===== */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 2px 6px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.15), 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 8px 24px rgba(0, 0, 0, 0.2), 0 8px 16px rgba(0, 0, 0, 0.12);

    /* ===== SPACING (4px base) ===== */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;

    /* ===== BORDER RADIUS ===== */
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
    --radius-2xl: 16px;
    --radius-full: 9999px;

    /* ===== TYPOGRAPHY ===== */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'Consolas', 'Monaco', 'Courier New', monospace;

    --font-xs: 11px;
    --font-sm: 12px;
    --font-base: 14px;
    --font-lg: 16px;
    --font-xl: 20px;
    --font-2xl: 24px;
    --font-3xl: 32px;

    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;

    --leading-tight: 1.25;
    --leading-normal: 1.5;
    --leading-relaxed: 1.75;

    /* ===== TRANSITIONS ===== */
    --transition-fast: 100ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================
   DARK MODE VARIABLES
   ============================================ */

[data-theme="dark"] {
    /* Primary colors (brighter for dark bg) */
    --primary: #4c9aff;
    --primary-hover: #6db3ff;
    --primary-active: #3a8aef;
    --primary-light: #1e3a5f;

    /* Backgrounds */
    --bg-primary: #1e1e1e;
    --bg-secondary: #252526;
    --bg-tertiary: #2d2d30;
    --bg-elevated: #2d2d30;
    --bg-gradient: linear-gradient(135deg, #1e3a5f 0%, #2d2d30 100%);

    /* Text */
    --text-primary: #e4e4e4;
    --text-secondary: #cccccc;
    --text-tertiary: #a0a0a0;
    --text-disabled: #6e6e6e;
    --text-inverse: #1f1f1f;
    --text-link: #4c9aff;
    --text-link-hover: #6db3ff;

    /* Borders */
    --border-default: #3e3e42;
    --border-strong: #555555;
    --border-subtle: #2d2d30;
    --border-focus: #4c9aff;

    /* Status colors (adjusted) */
    --success: #89d185;
    --success-light: #1e3a1f;
    --success-border: #2d5a2e;

    --error: #f48771;
    --error-light: #3b1f1f;
    --error-border: #5a2e2e;

    --warning: #ffb86c;
    --warning-light: #3b2f1f;
    --warning-border: #5a4a2e;

    --info: #4c9aff;
    --info-light: #1e2a3b;
    --info-border: #2e3f5a;

    /* Shadows (stronger) */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 2px 6px rgba(0, 0, 0, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.5), 0 4px 8px rgba(0, 0, 0, 0.4);
    --shadow-xl: 0 8px 24px rgba(0, 0, 0, 0.6), 0 8px 16px rgba(0, 0, 0, 0.5);
}

/* ============================================
   RESET & BASE STYLES
   ============================================ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-base);
    line-height: var(--leading-normal);
    color: var(--text-primary);
    background: var(--bg-secondary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transition: background var(--transition-slow), color var(--transition-base);
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text-primary);
    font-weight: var(--font-semibold);
    line-height: var(--leading-tight);
}

h1 { font-size: var(--font-3xl); }
h2 { font-size: var(--font-2xl); }
h3 { font-size: var(--font-xl); }
h4 { font-size: var(--font-lg); }
h5 { font-size: var(--font-base); }
h6 { font-size: var(--font-sm); }

p {
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
}

a {
    color: var(--text-link);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--text-link-hover);
    text-decoration: underline;
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 10px var(--space-5);
    font-family: var(--font-family);
    font-size: var(--font-base);
    font-weight: var(--font-medium);
    line-height: var(--leading-normal);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    white-space: nowrap;
    user-select: none;
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn:active:not(:disabled) {
    transform: translateY(0);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn:focus-visible {
    outline: 2px solid var(--border-focus);
    outline-offset: 2px;
}

/* Button Variants */
.btn-primary {
    background: var(--primary);
    color: var(--text-inverse);
    border-color: var(--primary);
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

.btn-primary:active:not(:disabled) {
    background: var(--primary-active);
    border-color: var(--primary-active);
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border-color: var(--border-default);
}

.btn-secondary:hover:not(:disabled) {
    background: var(--bg-secondary);
    border-color: var(--border-strong);
}

.btn-success {
    background: var(--success);
    color: var(--text-inverse);
    border-color: var(--success);
}

.btn-success:hover:not(:disabled) {
    background: var(--success-hover);
    border-color: var(--success-hover);
}

.btn-danger {
    background: var(--error);
    color: var(--text-inverse);
    border-color: var(--error);
}

.btn-danger:hover:not(:disabled) {
    background: var(--error-hover);
    border-color: var(--error-hover);
}

.btn-warning {
    background: var(--warning);
    color: var(--text-inverse);
    border-color: var(--warning);
}

.btn-warning:hover:not(:disabled) {
    background: var(--warning-hover);
    border-color: var(--warning-hover);
}

/* Button Sizes */
.btn-sm {
    padding: 6px var(--space-3);
    font-size: var(--font-sm);
}

.btn-lg {
    padding: 14px var(--space-6);
    font-size: var(--font-lg);
}

.btn-block {
    width: 100%;
}

/* Icon Button */
.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    background: transparent;
    color: var(--text-secondary);
    border: none;
    border-radius: var(--radius-sm);
}

.btn-icon:hover:not(:disabled) {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Loading Spinner */
.btn .spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.btn.loading .spinner {
    display: inline-block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   FORMS
   ============================================ */

.form-group {
    margin-bottom: var(--space-5);
}

.form-label,
label {
    display: block;
    margin-bottom: var(--space-2);
    font-size: var(--font-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.form-input,
.form-select,
.form-textarea,
input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
    width: 100%;
    padding: 10px var(--space-3);
    font-family: var(--font-family);
    font-size: var(--font-base);
    line-height: var(--leading-normal);
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:hover:not(:disabled):not(:focus),
input:hover:not(:disabled):not(:focus),
select:hover:not(:disabled):not(:focus),
textarea:hover:not(:disabled):not(:focus) {
    border-color: var(--border-strong);
}

.form-input:focus,
input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.form-input::placeholder,
input::placeholder,
textarea::placeholder {
    color: var(--text-tertiary);
}

.form-input:disabled,
input:disabled,
select:disabled,
textarea:disabled {
    background: var(--bg-tertiary);
    color: var(--text-disabled);
    cursor: not-allowed;
}

/* Textarea */
textarea.form-textarea,
textarea {
    min-height: 100px;
    resize: vertical;
}

/* ============================================
   CARDS
   ============================================ */

.card {
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all var(--transition-base);
}

.card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.card-header {
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--border-default);
    background: var(--bg-secondary);
}

.card-body {
    padding: var(--space-6);
}

.card-footer {
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--border-default);
    background: var(--bg-secondary);
}

/* ============================================
   ALERTS & MESSAGES
   ============================================ */

.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-sm);
    border-left: 4px solid;
    font-size: var(--font-sm);
    margin-bottom: var(--space-4);
}

.alert-info {
    background: var(--info-light);
    color: var(--info);
    border-color: var(--info);
}

.alert-success {
    background: var(--success-light);
    color: var(--success);
    border-color: var(--success);
}

.alert-warning {
    background: var(--warning-light);
    color: var(--warning);
    border-color: var(--warning);
}

.alert-error {
    background: var(--error-light);
    color: var(--error);
    border-color: var(--error);
}

/* ============================================
   BADGES
   ============================================ */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    font-size: var(--font-xs);
    font-weight: var(--font-medium);
    border-radius: var(--radius-full);
    border: 1px solid transparent;
}

.badge-primary {
    background: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
}

.badge-success {
    background: var(--success-light);
    color: var(--success);
    border-color: var(--success-border);
}

.badge-error {
    background: var(--error-light);
    color: var(--error);
    border-color: var(--error-border);
}

.badge-warning {
    background: var(--warning-light);
    color: var(--warning);
    border-color: var(--warning-border);
}

.badge-info {
    background: var(--info-light);
    color: var(--info);
    border-color: var(--info-border);
}

/* ============================================
   MODALS
   ============================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal-dialog {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    z-index: 1;
    animation: modalSlideIn var(--transition-base) ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    border-bottom: 1px solid var(--border-default);
}

.modal-body {
    flex: 1;
    padding: var(--space-6);
    overflow-y: auto;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    border-top: 1px solid var(--border-default);
}

.btn-close {
    width: 32px;
    height: 32px;
    padding: 0;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: var(--font-2xl);
    line-height: 1;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.btn-close:hover {
    background: var(--error-light);
    color: var(--error);
}

/* ============================================
   THEME TOGGLE
   ============================================ */

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 6px var(--space-3);
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-base);
    user-select: none;
}

.theme-toggle:hover {
    border-color: var(--primary);
    box-shadow: 0 0 0 1px var(--primary);
    transform: translateY(-1px);
}

.theme-toggle-icon {
    font-size: var(--font-lg);
    transition: transform var(--transition-base);
}

.theme-toggle-icon.sun {
    color: #fbbf24;
}

.theme-toggle-icon.moon {
    color: #60a5fa;
}

.theme-toggle:hover .theme-toggle-icon {
    transform: rotate(15deg) scale(1.1);
}

/* ============================================
   LICENSE STATUS MENU
   ============================================ */

.license-menu {
    position: relative;
}

.license-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
}

.license-btn:hover {
    background: var(--bg-secondary);
    border-color: var(--border-strong);
}

.license-icon {
    color: var(--text-secondary);
    font-size: var(--font-base);
    transition: color var(--transition-base);
}

.license-icon.active {
    color: var(--success);
}

.license-icon.warning {
    color: var(--warning);
}

.license-icon.error {
    color: var(--error);
}

.license-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--error);
    color: white;
    font-size: 10px;
    font-weight: var(--font-bold);
    padding: 2px 5px;
    border-radius: var(--radius-full);
    min-width: 16px;
    text-align: center;
}

.license-badge.warning {
    background: var(--warning);
}

.license-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: var(--bg-primary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    width: 380px;
    max-width: 90vw;
    display: none;
    z-index: 1000;
    padding: var(--space-4);
    max-height: 600px;
    overflow-y: auto;
}

.license-dropdown.active {
    display: block;
    animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.license-dropdown-header {
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid var(--border-default);
    display: block !important;
    visibility: visible !important;
}

.license-dropdown-header h4 {
    margin: 0;
    font-size: var(--font-lg);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    display: flex !important;
    align-items: center;
    gap: var(--space-2);
}

.license-status-content {
    margin-bottom: var(--space-4);
}

.license-stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    padding: var(--space-3);
    margin-bottom: var(--space-3);
}

.license-stat-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--border-default);
}

.license-stat-row:last-child {
    border-bottom: none;
}

.license-stat-label {
    font-size: var(--font-sm);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.license-stat-value {
    font-size: var(--font-sm);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.license-status-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
}

.license-status-badge.active {
    background: var(--success-light);
    color: var(--success);
}

.license-status-badge.pending {
    background: var(--info-light);
    color: var(--info);
}

.license-status-badge.expired {
    background: var(--error-light);
    color: var(--error);
}

.license-status-badge.warning {
    background: var(--warning-light);
    color: var(--warning);
}

.license-submit-section {
    margin-top: var(--space-4);
}

.license-divider {
    height: 1px;
    background: var(--border-default);
    margin: var(--space-3) 0;
}

.license-input-label {
    display: block;
    font-size: var(--font-sm);
    font-weight: var(--font-medium);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.license-input-group {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.license-input {
    flex: 1;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-sm);
    font-size: var(--font-sm);
    font-family: monospace;
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: all var(--transition-base);
}

.license-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.license-hint {
    font-size: var(--font-xs);
    color: var(--text-tertiary);
    font-style: italic;
}

.loading-spinner {
    text-align: center;
    padding: var(--space-4);
    color: var(--text-tertiary);
}

.no-license-message {
    text-align: center;
    padding: var(--space-4);
    color: var(--text-tertiary);
    font-size: var(--font-sm);
}

.no-license-message i {
    font-size: 2rem;
    margin-bottom: var(--space-2);
    color: var(--text-tertiary);
    opacity: 0.5;
}

/* ============================================
   UTILITIES
   ============================================ */

/* Text Alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* Text Colors */
.text-primary { color: var(--text-primary) !important; }
.text-secondary { color: var(--text-secondary) !important; }
.text-tertiary { color: var(--text-tertiary) !important; }
.text-link { color: var(--text-link) !important; }
.text-success { color: var(--success) !important; }
.text-error { color: var(--error) !important; }
.text-warning { color: var(--warning) !important; }
.text-info { color: var(--info) !important; }

/* Font Weights */
.font-normal { font-weight: var(--font-normal); }
.font-medium { font-weight: var(--font-medium); }
.font-semibold { font-weight: var(--font-semibold); }
.font-bold { font-weight: var(--font-bold); }

/* Display */
.hidden { display: none !important; }
.block { display: block; }
.inline-block { display: inline-block; }
.flex { display: flex; }
.inline-flex { display: inline-flex; }

/* Flexbox */
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-1 { gap: var(--space-1); }
.gap-2 { gap: var(--space-2); }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }

/* Spacing */
.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }

/* Border Radius */
.rounded-sm { border-radius: var(--radius-sm); }
.rounded { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: var(--radius-full); }

/* Shadows */
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* Width */
.w-full { width: 100%; }

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    :root {
        --font-3xl: 28px;
        --font-2xl: 20px;
        --font-xl: 18px;
    }

    .modal-dialog {
        max-width: 95%;
    }

    .btn-lg {
        padding: 12px var(--space-5);
    }
}

@media (max-width: 480px) {
    :root {
        --space-6: 16px;
    }

    .card-body {
        padding: var(--space-4);
    }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */

/* Focus visible */
*:focus-visible {
    outline: 2px solid var(--border-focus);
    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;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    :root {
        --border-default: #000000;
        --text-secondary: #000000;
    }

    [data-theme="dark"] {
        --border-default: #ffffff;
        --text-secondary: #ffffff;
    }
}

/* Print mode */
@media print {
    body {
        background: white !important;
        color: black !important;
    }

    .theme-toggle,
    .btn-icon,
    .no-print {
        display: none !important;
    }
}