/* =====================================================
   MONEY DIPLOMATIC - GLOBAL BLOOMBERG THEME
   Unified Design System for ALL Pages
   ===================================================== */

/* ==================== CSS VARIABLES ==================== */
:root {
    /* Core Colors - Bloomberg Terminal */
    --md-bg-primary: #000000;
    --md-bg-secondary: #050507;
    --md-bg-tertiary: #0a0a0c;
    --md-bg-card: #0d0d0f;
    --md-bg-hover: #111113;
    --md-bg-input: #080809;
    
    /* Text */
    --md-text-primary: #EDEDED;
    --md-text-secondary: #9A9A9A;
    --md-text-muted: #666666;
    --md-text-dim: #4a4a4a;
    --md-text-placeholder: #555555;
    
    /* Borders */
    --md-border-primary: #1A1A1A;
    --md-border-secondary: #252528;
    --md-border-hover: #333336;
    --md-border-focus: #404045;
    
    /* Market Colors - Muted */
    --md-market-up: #00875a;
    --md-market-down: #cf3030;
    --md-market-up-bg: rgba(0, 135, 90, 0.08);
    --md-market-down-bg: rgba(207, 48, 48, 0.08);
    
    /* Accent */
    --md-accent-blue: #2962ff;
    --md-accent-blue-hover: #1e4fcc;
    --md-accent-gold: #b8860b;
    --md-accent-gold-light: #d4a017;
    
    /* Status */
    --md-success: #00875a;
    --md-error: #cf3030;
    --md-warning: #b8860b;
    --md-info: #2962ff;
    
    /* Typography */
    --md-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --md-font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Consolas', monospace;
    
    /* Spacing */
    --md-space-xs: 4px;
    --md-space-sm: 8px;
    --md-space-md: 16px;
    --md-space-lg: 24px;
    --md-space-xl: 32px;
    --md-space-2xl: 48px;
    --md-space-3xl: 64px;
    
    /* Border Radius */
    --md-radius-sm: 4px;
    --md-radius-md: 6px;
    --md-radius-lg: 8px;
    
    /* Transitions */
    --md-transition-fast: 0.15s ease;
    --md-transition-medium: 0.25s ease;
}

/* ==================== BASE RESET ==================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

body {
    font-family: var(--md-font-primary);
    background-color: var(--md-bg-primary);
    color: var(--md-text-primary);
    line-height: 1.5;
    overflow-x: hidden;
    min-height: 100vh;
}

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

a:hover {
    color: var(--md-text-primary);
}

ul, ol {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

/* ==================== TYPOGRAPHY ==================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--md-text-primary);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1rem; }

.text-uppercase {
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.text-mono {
    font-family: var(--md-font-mono);
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--md-text-primary); }
.text-secondary { color: var(--md-text-secondary); }
.text-muted { color: var(--md-text-muted); }
.text-success { color: var(--md-success); }
.text-error { color: var(--md-error); }

/* ==================== LAYOUT ==================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--md-space-lg);
}

.container--fluid {
    max-width: 100%;
    padding: 0 var(--md-space-xl);
}

.container--narrow {
    max-width: 480px;
}

.container--medium {
    max-width: 720px;
}

/* ==================== GLOBAL HEADER ==================== */
.md-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 56px;
    background: var(--md-bg-primary);
    border-bottom: 1px solid var(--md-border-primary);
    z-index: 1000;
    display: flex;
    align-items: center;
}

.md-header__inner {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--md-space-xl);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.md-header__logo {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--md-text-primary);
    text-transform: uppercase;
}

.md-header__nav {
    display: flex;
    align-items: center;
    gap: var(--md-space-xl);
}

.md-header__nav-link {
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--md-text-muted);
    transition: color var(--md-transition-fast);
}

.md-header__nav-link:hover,
.md-header__nav-link.active {
    color: var(--md-text-primary);
}

.md-header__actions {
    display: flex;
    align-items: center;
    gap: var(--md-space-lg);
}

/* ==================== LANGUAGE SWITCHER ==================== */
.md-lang-switch {
    display: flex;
    align-items: center;
    gap: var(--md-space-sm);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.md-lang-btn {
    background: none;
    border: none;
    color: var(--md-text-muted);
    cursor: pointer;
    transition: color var(--md-transition-fast);
    padding: 4px 6px;
    font-family: var(--md-font-primary);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.05em;
    border-radius: var(--md-radius-sm);
}

.md-lang-btn:hover {
    color: var(--md-text-secondary);
}

.md-lang-btn.active {
    color: var(--md-text-primary);
    background: var(--md-bg-tertiary);
}

.md-lang-divider {
    color: var(--md-border-primary);
    font-size: 11px;
}

/* ==================== GLOBAL FOOTER ==================== */
.md-footer {
    background: var(--md-bg-primary);
    border-top: 1px solid var(--md-border-primary);
    padding: var(--md-space-xl) 0;
    margin-top: auto;
}

.md-footer__inner {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--md-space-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--md-space-md);
}

.md-footer__copyright {
    font-size: 12px;
    color: var(--md-text-muted);
}

.md-footer__links {
    display: flex;
    gap: var(--md-space-lg);
}

.md-footer__link {
    font-size: 12px;
    color: var(--md-text-muted);
    transition: color var(--md-transition-fast);
}

.md-footer__link:hover {
    color: var(--md-text-secondary);
}

/* ==================== BUTTONS ==================== */
.md-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--md-space-sm);
    padding: 12px 24px;
    font-family: var(--md-font-primary);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid var(--md-border-secondary);
    border-radius: var(--md-radius-md);
    background: var(--md-bg-secondary);
    color: var(--md-text-primary);
    cursor: pointer;
    transition: all var(--md-transition-fast);
    text-decoration: none;
}

.md-btn:hover {
    background: var(--md-bg-hover);
    border-color: var(--md-border-hover);
}

.md-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

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

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

.md-btn--outline {
    background: transparent;
    border-color: var(--md-border-secondary);
    color: var(--md-text-secondary);
}

.md-btn--outline:hover {
    border-color: var(--md-text-secondary);
    color: var(--md-text-primary);
}

.md-btn--ghost {
    background: transparent;
    border-color: transparent;
    color: var(--md-text-secondary);
}

.md-btn--ghost:hover {
    color: var(--md-text-primary);
    background: var(--md-bg-tertiary);
}

.md-btn--sm {
    padding: 8px 16px;
    font-size: 11px;
}

.md-btn--lg {
    padding: 16px 32px;
    font-size: 13px;
}

.md-btn--full {
    width: 100%;
}

/* ==================== FORM INPUTS ==================== */
.md-input-group {
    margin-bottom: var(--md-space-lg);
}

.md-label {
    display: block;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--md-text-muted);
    margin-bottom: var(--md-space-sm);
}

.md-input {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--md-font-primary);
    font-size: 14px;
    color: var(--md-text-primary);
    background: var(--md-bg-input);
    border: 1px solid var(--md-border-primary);
    border-radius: var(--md-radius-md);
    transition: all var(--md-transition-fast);
}

.md-input::placeholder {
    color: var(--md-text-placeholder);
}

.md-input:hover {
    border-color: var(--md-border-secondary);
}

.md-input:focus {
    outline: none;
    border-color: var(--md-border-focus);
    background: var(--md-bg-tertiary);
}

.md-input--error {
    border-color: var(--md-error);
}

.md-input-hint {
    font-size: 12px;
    color: var(--md-text-muted);
    margin-top: var(--md-space-xs);
}

.md-input-error {
    font-size: 12px;
    color: var(--md-error);
    margin-top: var(--md-space-xs);
}

/* Password Toggle */
.md-input-password {
    position: relative;
}

.md-input-password .md-input {
    padding-right: 48px;
}

.md-password-toggle {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--md-text-muted);
    cursor: pointer;
    font-size: 14px;
    transition: color var(--md-transition-fast);
}

.md-password-toggle:hover {
    color: var(--md-text-secondary);
}

/* Select */
.md-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239A9A9A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 48px;
}

/* Checkbox */
.md-checkbox {
    display: flex;
    align-items: center;
    gap: var(--md-space-sm);
    cursor: pointer;
    font-size: 13px;
    color: var(--md-text-secondary);
}

.md-checkbox input {
    width: 16px;
    height: 16px;
    accent-color: var(--md-text-primary);
}

/* ==================== CARDS ==================== */
.md-card {
    background: var(--md-bg-card);
    border: 1px solid var(--md-border-primary);
    border-radius: var(--md-radius-lg);
    padding: var(--md-space-xl);
}

.md-card--hover:hover {
    border-color: var(--md-border-secondary);
}

.md-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--md-space-lg);
    padding-bottom: var(--md-space-md);
    border-bottom: 1px solid var(--md-border-primary);
}

.md-card__title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--md-text-secondary);
}

/* ==================== TABLES ==================== */
.md-table {
    width: 100%;
    border-collapse: collapse;
}

.md-table th,
.md-table td {
    padding: var(--md-space-md);
    text-align: left;
    border-bottom: 1px solid var(--md-border-primary);
}

.md-table th {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--md-text-muted);
    background: var(--md-bg-secondary);
}

.md-table td {
    font-size: 13px;
    color: var(--md-text-primary);
}

.md-table tr:hover td {
    background: var(--md-bg-tertiary);
}

/* ==================== ALERTS / MESSAGES ==================== */
.md-alert {
    padding: var(--md-space-md) var(--md-space-lg);
    border-radius: var(--md-radius-md);
    font-size: 13px;
    border: 1px solid;
}

.md-alert--success {
    background: var(--md-market-up-bg);
    border-color: var(--md-success);
    color: var(--md-success);
}

.md-alert--error {
    background: var(--md-market-down-bg);
    border-color: var(--md-error);
    color: var(--md-error);
}

.md-alert--warning {
    background: rgba(184, 134, 11, 0.1);
    border-color: var(--md-warning);
    color: var(--md-warning);
}

.md-alert--info {
    background: rgba(41, 98, 255, 0.1);
    border-color: var(--md-info);
    color: var(--md-info);
}

/* ==================== AUTH PAGES SPECIFIC ==================== */
.auth-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.auth-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(56px + var(--md-space-2xl)) var(--md-space-lg) var(--md-space-2xl);
}

.auth-container {
    width: 100%;
    max-width: 440px;
}

.auth-card {
    background: var(--md-bg-secondary);
    border: 1px solid var(--md-border-primary);
    border-radius: var(--md-radius-lg);
    padding: var(--md-space-2xl);
}

.auth-header {
    text-align: center;
    margin-bottom: var(--md-space-xl);
}

.auth-logo {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--md-text-muted);
    text-transform: uppercase;
    margin-bottom: var(--md-space-lg);
}

.auth-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--md-text-primary);
    margin-bottom: var(--md-space-sm);
}

.auth-subtitle {
    font-size: 14px;
    color: var(--md-text-secondary);
}

.auth-divider {
    display: flex;
    align-items: center;
    gap: var(--md-space-md);
    margin: var(--md-space-xl) 0;
    color: var(--md-text-muted);
    font-size: 12px;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--md-border-primary);
}

.auth-footer {
    text-align: center;
    margin-top: var(--md-space-xl);
    font-size: 13px;
    color: var(--md-text-muted);
}

.auth-footer a {
    color: var(--md-text-secondary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.auth-footer a:hover {
    color: var(--md-text-primary);
}

/* Pack Selection */
.pack-selection {
    display: grid;
    gap: var(--md-space-md);
    margin-bottom: var(--md-space-lg);
}

.pack-option {
    position: relative;
}

.pack-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.pack-option label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--md-space-md) var(--md-space-lg);
    background: var(--md-bg-tertiary);
    border: 1px solid var(--md-border-primary);
    border-radius: var(--md-radius-md);
    cursor: pointer;
    transition: all var(--md-transition-fast);
}

.pack-option label:hover {
    border-color: var(--md-border-secondary);
}

.pack-option input:checked + label {
    border-color: var(--md-text-primary);
    background: var(--md-bg-hover);
}

.pack-name {
    font-weight: 600;
    color: var(--md-text-primary);
}

.pack-price {
    font-family: var(--md-font-mono);
    color: var(--md-text-secondary);
}

/* ==================== DASHBOARD PREVIEW / MOCKUPS ==================== */
.preview-section {
    padding: var(--md-space-3xl) 0;
}

.preview-container {
    position: relative;
    background: var(--md-bg-secondary);
    border: 1px solid var(--md-border-primary);
    border-radius: var(--md-radius-lg);
    overflow: hidden;
    padding: var(--md-space-md);
}

.preview-browser {
    background: var(--md-bg-tertiary);
    border: 1px solid var(--md-border-primary);
    border-radius: var(--md-radius-md);
    overflow: hidden;
}

.preview-browser__bar {
    display: flex;
    align-items: center;
    gap: var(--md-space-sm);
    padding: var(--md-space-sm) var(--md-space-md);
    background: var(--md-bg-card);
    border-bottom: 1px solid var(--md-border-primary);
}

.preview-browser__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--md-border-secondary);
}

.preview-browser__dot--red { background: #ff5f56; opacity: 0.6; }
.preview-browser__dot--yellow { background: #ffbd2e; opacity: 0.6; }
.preview-browser__dot--green { background: #27ca40; opacity: 0.6; }

.preview-browser__url {
    flex: 1;
    text-align: center;
    font-size: 11px;
    color: var(--md-text-muted);
    font-family: var(--md-font-mono);
}

.preview-browser__content {
    padding: var(--md-space-md);
    min-height: 300px;
}

/* Dashboard Mockup */
.dashboard-mockup {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: var(--md-space-md);
    min-height: 350px;
}

.mockup-sidebar {
    background: var(--md-bg-card);
    border: 1px solid var(--md-border-primary);
    border-radius: var(--md-radius-sm);
    padding: var(--md-space-md);
}

.mockup-sidebar__logo {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--md-text-secondary);
    margin-bottom: var(--md-space-lg);
    text-transform: uppercase;
}

.mockup-sidebar__item {
    padding: var(--md-space-sm) var(--md-space-md);
    margin-bottom: var(--md-space-xs);
    font-size: 11px;
    color: var(--md-text-muted);
    border-radius: var(--md-radius-sm);
}

.mockup-sidebar__item--active {
    background: var(--md-bg-hover);
    color: var(--md-text-primary);
}

.mockup-main {
    display: grid;
    grid-template-rows: auto 1fr;
    gap: var(--md-space-md);
}

.mockup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--md-space-md);
    background: var(--md-bg-card);
    border: 1px solid var(--md-border-primary);
    border-radius: var(--md-radius-sm);
}

.mockup-header__title {
    font-size: 12px;
    font-weight: 600;
    color: var(--md-text-primary);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.mockup-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--md-space-md);
}

.mockup-widget {
    background: var(--md-bg-card);
    border: 1px solid var(--md-border-primary);
    border-radius: var(--md-radius-sm);
    padding: var(--md-space-md);
}

.mockup-widget__label {
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--md-text-muted);
    margin-bottom: var(--md-space-sm);
}

.mockup-widget__value {
    font-family: var(--md-font-mono);
    font-size: 18px;
    font-weight: 500;
    color: var(--md-text-primary);
}

.mockup-widget__change {
    font-family: var(--md-font-mono);
    font-size: 11px;
    margin-top: var(--md-space-xs);
}

.mockup-widget__change--up { color: var(--md-market-up); }
.mockup-widget__change--down { color: var(--md-market-down); }

/* Chart Mockup */
.mockup-chart {
    grid-column: span 3;
    height: 120px;
    position: relative;
    overflow: hidden;
}

.mockup-chart__line {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 80%;
    background: linear-gradient(to top, var(--md-market-up-bg), transparent);
    clip-path: polygon(0 80%, 10% 60%, 20% 70%, 30% 40%, 40% 50%, 50% 30%, 60% 45%, 70% 25%, 80% 35%, 90% 20%, 100% 30%, 100% 100%, 0 100%);
}

.mockup-chart__label {
    position: absolute;
    top: var(--md-space-sm);
    left: var(--md-space-sm);
    font-size: 9px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--md-text-muted);
}

/* ==================== LEGAL PAGES ==================== */
.legal-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.legal-main {
    flex: 1;
    padding: calc(56px + var(--md-space-2xl)) var(--md-space-lg) var(--md-space-2xl);
}

.legal-container {
    max-width: 800px;
    margin: 0 auto;
}

.legal-header {
    margin-bottom: var(--md-space-2xl);
    padding-bottom: var(--md-space-lg);
    border-bottom: 1px solid var(--md-border-primary);
}

.legal-title {
    font-size: 1.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--md-space-sm);
}

.legal-date {
    font-size: 13px;
    color: var(--md-text-muted);
}

.legal-content {
    color: var(--md-text-secondary);
    line-height: 1.8;
}

.legal-content h2 {
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--md-space-2xl);
    margin-bottom: var(--md-space-md);
    padding-bottom: var(--md-space-sm);
    border-bottom: 1px solid var(--md-border-primary);
}

.legal-content p {
    margin-bottom: var(--md-space-md);
}

.legal-content ul {
    margin-bottom: var(--md-space-md);
    padding-left: var(--md-space-lg);
}

.legal-content ul li {
    position: relative;
    margin-bottom: var(--md-space-sm);
    padding-left: var(--md-space-md);
}

.legal-content ul li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--md-text-muted);
}

/* ==================== SUCCESS / CANCEL PAGES ==================== */
.status-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.status-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(56px + var(--md-space-2xl)) var(--md-space-lg) var(--md-space-2xl);
}

.status-container {
    text-align: center;
    max-width: 480px;
}

.status-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--md-space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 32px;
}

.status-icon--success {
    background: var(--md-market-up-bg);
    color: var(--md-success);
    border: 1px solid var(--md-success);
}

.status-icon--error {
    background: var(--md-market-down-bg);
    color: var(--md-error);
    border: 1px solid var(--md-error);
}

.status-title {
    font-size: 1.5rem;
    margin-bottom: var(--md-space-md);
}

.status-message {
    font-size: 14px;
    color: var(--md-text-secondary);
    margin-bottom: var(--md-space-xl);
    line-height: 1.7;
}

.status-details {
    background: var(--md-bg-secondary);
    border: 1px solid var(--md-border-primary);
    border-radius: var(--md-radius-md);
    padding: var(--md-space-lg);
    margin-bottom: var(--md-space-xl);
    text-align: left;
}

.status-detail {
    display: flex;
    justify-content: space-between;
    padding: var(--md-space-sm) 0;
    border-bottom: 1px solid var(--md-border-primary);
}

.status-detail:last-child {
    border-bottom: none;
}

.status-detail__label {
    font-size: 12px;
    color: var(--md-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-detail__value {
    font-size: 13px;
    color: var(--md-text-primary);
    font-weight: 500;
}

.status-actions {
    display: flex;
    gap: var(--md-space-md);
    justify-content: center;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
    html {
        font-size: 13px;
    }
    
    .md-header__nav {
        display: none;
    }
    
    .container {
        padding: 0 var(--md-space-md);
    }
    
    .auth-card {
        padding: var(--md-space-xl);
    }
    
    .dashboard-mockup {
        grid-template-columns: 1fr;
    }
    
    .mockup-sidebar {
        display: none;
    }
    
    .mockup-content {
        grid-template-columns: 1fr;
    }
    
    .mockup-chart {
        grid-column: span 1;
    }
    
    .md-footer__inner {
        flex-direction: column;
        text-align: center;
    }
    
    .status-actions {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .auth-card {
        padding: var(--md-space-lg);
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
    
    .pack-option label {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--md-space-sm);
    }
}

/* ==================== UTILITIES ==================== */
.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;
}

.hidden {
    display: none !important;
}

.flex {
    display: flex;
}

.flex-col {
    flex-direction: column;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.justify-between {
    justify-content: space-between;
}

.gap-sm { gap: var(--md-space-sm); }
.gap-md { gap: var(--md-space-md); }
.gap-lg { gap: var(--md-space-lg); }

.mt-sm { margin-top: var(--md-space-sm); }
.mt-md { margin-top: var(--md-space-md); }
.mt-lg { margin-top: var(--md-space-lg); }
.mt-xl { margin-top: var(--md-space-xl); }

.mb-sm { margin-bottom: var(--md-space-sm); }
.mb-md { margin-bottom: var(--md-space-md); }
.mb-lg { margin-bottom: var(--md-space-lg); }
.mb-xl { margin-bottom: var(--md-space-xl); }