/* ========================================================
   VirCru WebApp — Design System
   Dark nautical theme matching VirCru brand identity
   ======================================================== */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
    /* Brand colours */
    --color-primary: #27AE60;
    --color-primary-light: #34C759;
    --color-primary-dark: #1E8449;
    --color-primary-glow: rgba(39, 174, 96, 0.25);

    /* Backgrounds */
    --bg-body: #0D1117;
    --bg-surface: #161B22;
    --bg-card: #1C2128;
    --bg-card-hover: #21262D;
    --bg-input: #0D1117;
    --bg-overlay: rgba(0, 0, 0, 0.6);

    /* Text */
    --text-primary: #F0F6FC;
    --text-secondary: #8B949E;
    --text-muted: #484F58;
    --text-inverse: #0D1117;

    /* Accent / Status */
    --color-blue: #3498DB;
    --color-amber: #F0AD4E;
    --color-red: #E74C3C;
    --color-green: #27AE60;
    
    /* Status specific */
    --status-at-sea: #3498DB;
    --status-on-board: #27AE60;
    --status-away: #8B949E;

    /* Borders */
    --border-color: rgba(240, 246, 252, 0.08);
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 20px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px var(--color-primary-glow);

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.7rem;
    --font-size-sm: 0.8rem;
    --font-size-base: 0.95rem;
    --font-size-lg: 1.15rem;
    --font-size-xl: 1.4rem;
    --font-size-2xl: 1.75rem;
    --font-size-3xl: 2.2rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Z-index layers */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-toast: 400;
}

/* ---- Reset & Base ---- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    color: var(--text-primary);
    background-color: var(--bg-body);
    line-height: 1.5;
    min-height: 100dvh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* ---- Scrollbar ---- */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-body);
}

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 3px;
}

/* ---- Layout ---- */
.app-container {
    max-width: 480px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    min-height: 100dvh;
}

.app-container--wide {
    max-width: 600px;
}

/* ---- Header / Nav ---- */
.app-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) 0;
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: linear-gradient(to bottom, var(--bg-body) 60%, transparent);
    padding-bottom: var(--space-lg);
}

.app-header__logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.app-header__logo-icon {
    width: 36px;
    height: 36px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    font-size: var(--font-size-lg);
}

.app-header__logo-text {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

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

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-card);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: var(--font-size-lg);
}

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

/* ---- Back button ---- */
.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: var(--color-primary-light);
}

/* ---- Login Page ---- */
.login-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100dvh;
    padding: var(--space-xl);
}

.login-logo {
    margin-bottom: var(--space-2xl);
    text-align: center;
}

.login-logo__icon {
    width: 72px;
    height: 72px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    box-shadow: var(--shadow-glow);
    animation: pulse-glow 3s ease-in-out infinite;
}

.login-logo__icon svg {
    width: 36px;
    height: 36px;
    fill: white;
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px var(--color-primary-glow); }
    50% { box-shadow: 0 0 40px var(--color-primary-glow), 0 0 60px rgba(39, 174, 96, 0.1); }
}

.login-logo__title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    letter-spacing: -0.02em;
}

.login-logo__subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-top: var(--space-xs);
}

.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-lg);
}

/* ---- Forms ---- */
.form-group {
    margin-bottom: var(--space-md);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input {
    width: 100%;
    padding: 14px var(--space-md);
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

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

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.form-error {
    display: none;
    color: var(--color-red);
    font-size: var(--font-size-sm);
    margin-top: var(--space-xs);
    animation: shake 0.3s ease;
}

.form-error.visible {
    display: block;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px var(--space-lg);
    border: none;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-height: 48px;
    position: relative;
    overflow: hidden;
}

.btn--primary {
    background: var(--color-primary);
    color: white;
    width: 100%;
}

.btn--primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-glow);
}

.btn--primary:active {
    transform: translateY(0);
}

.btn--primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn__spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

.btn--loading .btn__text {
    opacity: 0;
}

.btn--loading .btn__spinner {
    display: block;
    position: absolute;
}

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

/* ---- Page Titles ---- */
.page-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--space-xs);
    letter-spacing: -0.02em;
}

.page-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-lg);
}

/* ---- Vessel Cards (Dashboard) ---- */
.vessel-grid {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding-bottom: var(--space-2xl);
}

.vessel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: var(--space-lg);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.vessel-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--status-away);
    transition: background var(--transition-fast);
}

.vessel-card[data-status="At Sea"]::before {
    background: var(--status-at-sea);
}

.vessel-card[data-status="On Board"]::before {
    background: var(--status-on-board);
}

.vessel-card[data-status="Away"]::before {
    background: var(--status-away);
}

.vessel-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(240, 246, 252, 0.15);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.vessel-card:active {
    transform: translateY(0);
}

.vessel-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-sm);
}

.vessel-card__name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    letter-spacing: -0.01em;
}

.vessel-card__type {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-top: 2px;
}

.vessel-card__status {
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.vessel-card__status--at-sea {
    background: rgba(52, 152, 219, 0.15);
    color: var(--status-at-sea);
}

.vessel-card__status--on-board {
    background: rgba(39, 174, 96, 0.15);
    color: var(--status-on-board);
}

.vessel-card__status--away {
    background: rgba(139, 148, 158, 0.15);
    color: var(--status-away);
}

.vessel-card__footer {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-top: var(--space-md);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
}

.vessel-card__footer-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.vessel-card__arrow {
    color: var(--text-muted);
    font-size: var(--font-size-lg);
    transition: transform var(--transition-fast);
}

.vessel-card:hover .vessel-card__arrow {
    transform: translateX(4px);
    color: var(--color-primary);
}

.vessel-card--offline {
    opacity: 0.6;
    border-color: rgba(231, 76, 60, 0.2);
}

/* Signal strength bars */
.signal-bars {
    display: inline-flex;
    align-items: flex-end;
    gap: 2px;
    height: 14px;
    vertical-align: middle;
    margin-right: 2px;
}
.signal-bar {
    width: 3px;
    border-radius: 1px;
    background: var(--text-muted);
    opacity: 0.25;
    transition: opacity var(--transition-fast);
}
.signal-bar--1 { height: 4px; }
.signal-bar--2 { height: 7px; }
.signal-bar--3 { height: 10px; }
.signal-bar--4 { height: 14px; }
.signal-bar--filled {
    background: var(--color-green);
    opacity: 1;
}

/* Hub status bar (vessel page) */
.hub-status-bar {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    flex-wrap: wrap;
}
.hub-status-bar__item {
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}
.hub-status-bar__label {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}
.hub-status-bar--offline {
    border-color: rgba(231, 76, 60, 0.3);
    background: rgba(231, 76, 60, 0.05);
}

/* ---- Map ---- */
.map-container {
    width: 100%;
    height: 220px;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    margin-bottom: var(--space-lg);
    position: relative;
}

.map-container--no-data {
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

#vessel-map {
    width: 100%;
    height: 100%;
}

/* ---- Vessel Info Bar ---- */
.vessel-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    margin-bottom: var(--space-lg);
}

.vessel-info__details {
    flex: 1;
}

.vessel-info__name {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.vessel-info__meta {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    margin-top: 2px;
}

/* ---- Trips Button ---- */
.trips-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    margin-bottom: var(--space-lg);
}

.trips-btn:hover {
    background: var(--bg-card-hover);
    color: var(--color-primary-light);
    border-color: rgba(240, 246, 252, 0.15);
}

.trips-btn__arrow {
    margin-left: auto;
    transition: transform var(--transition-fast);
}

.trips-btn:hover .trips-btn__arrow {
    transform: translateX(3px);
    color: var(--color-primary);
}

/* ---- Input Folders / Sections ---- */
.folder-section {
    margin-bottom: var(--space-md);
}

.folder-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
    user-select: none;
    -webkit-user-select: none;
}

.folder-header:hover {
    background: var(--bg-card);
}

.folder-header__title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
}

.folder-header__count {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-left: var(--space-sm);
    font-weight: 400;
}

.folder-header__chevron {
    color: var(--text-muted);
    transition: transform var(--transition-base);
    font-size: var(--font-size-sm);
}

.folder-section.collapsed .folder-header__chevron {
    transform: rotate(-90deg);
}

.folder-body {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    padding-top: var(--space-sm);
    overflow: hidden;
    transition: max-height var(--transition-slow), opacity var(--transition-base);
    max-height: 2000px;
    opacity: 1;
}

.folder-section.collapsed .folder-body {
    max-height: 0;
    opacity: 0;
    padding-top: 0;
}

/* ---- Input Tiles ---- */
.input-tile {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    min-height: 100px;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.input-tile:hover {
    background: var(--bg-card-hover);
    border-color: rgba(240, 246, 252, 0.15);
}

.input-tile__label {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: auto;
    line-height: 1.3;
    word-break: break-word;
}

.input-tile__value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-top: var(--space-sm);
    letter-spacing: -0.02em;
}

.input-tile__unit {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    font-weight: 400;
}

/* Digital (ON/OFF) inputs */
.input-tile--digital .input-tile__value {
    font-size: var(--font-size-lg);
}

.input-tile--on .input-tile__value {
    color: var(--color-primary-light);
}

.input-tile--off .input-tile__value {
    color: var(--text-primary);
}

.input-tile--disabled {
    opacity: 0.4;
}

.input-tile--changed {
    animation: value-flash 1.5s ease;
}

@keyframes value-flash {
    0% { border-color: var(--color-primary); box-shadow: 0 0 12px var(--color-primary-glow); }
    100% { border-color: var(--border-color); box-shadow: none; }
}

.input-tile--offline {
    opacity: 0.5;
    border-color: rgba(231, 76, 60, 0.2);
}

.input-tile__offline-badge {
    display: inline-block;
    font-size: 0.55rem;
    font-weight: 700;
    color: var(--color-red);
    background: rgba(231, 76, 60, 0.15);
    padding: 1px 5px;
    border-radius: 4px;
    vertical-align: middle;
    margin-left: 4px;
    letter-spacing: 0.04em;
}

/* ---- Loading States ---- */
.skeleton {
    background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease infinite;
    border-radius: var(--border-radius-sm);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.skeleton-card {
    height: 100px;
    border-radius: var(--border-radius);
    margin-bottom: var(--space-md);
}

.skeleton-map {
    height: 220px;
    border-radius: var(--border-radius);
    margin-bottom: var(--space-lg);
}

.skeleton-tile {
    height: 100px;
    border-radius: var(--border-radius-sm);
}

/* ---- Empty State ---- */
.empty-state {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
    color: var(--text-secondary);
}

.empty-state__icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
    opacity: 0.4;
}

.empty-state__text {
    font-size: var(--font-size-sm);
}

/* ---- Toast / Notifications ---- */
.toast {
    position: fixed;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: var(--space-md) var(--space-lg);
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-toast);
    transition: transform var(--transition-base);
    max-width: 90%;
}

.toast.visible {
    transform: translateX(-50%) translateY(0);
}

.toast--error {
    border-color: var(--color-red);
}

/* ---- Utilities ---- */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.text-center { text-align: center; }
.text-muted { color: var(--text-secondary); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.pb-xl { padding-bottom: var(--space-xl); }

/* ---- Leaflet overrides ---- */
.leaflet-container {
    background: var(--bg-card) !important;
}

.leaflet-control-zoom a {
    background: var(--bg-surface) !important;
    color: var(--text-primary) !important;
    border-color: var(--border-color) !important;
}

.leaflet-control-attribution {
    background: rgba(13, 17, 23, 0.8) !important;
    color: var(--text-muted) !important;
    font-size: 10px !important;
}

.leaflet-control-attribution a {
    color: var(--text-secondary) !important;
}

.leaflet-control-layers {
    background: var(--bg-surface) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius-sm) !important;
    box-shadow: var(--shadow-md) !important;
    color: var(--text-primary) !important;
}

.leaflet-control-layers-toggle {
    background-color: var(--bg-surface) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--border-radius-sm) !important;
    width: 36px !important;
    height: 36px !important;
}

.leaflet-control-layers label {
    color: var(--text-primary) !important;
}

.leaflet-control-layers-separator {
    border-top-color: var(--border-color) !important;
}

/* ---- Responsive ---- */

/* Small phones — default (mobile-first, < 480px) */
/* Base styles above handle this */

/* Large phones (480px+) */
@media (min-width: 480px) {
    .folder-body {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablets (768px+) */
@media (min-width: 768px) {
    .app-container {
        max-width: 720px;
        padding: 0 var(--space-lg);
    }

    .app-container--wide {
        max-width: 800px;
    }

    .page-title {
        font-size: var(--font-size-3xl);
    }

    .map-container {
        height: 320px;
    }

    .vessel-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }

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

    .input-tile {
        min-height: 110px;
    }

    .vessel-info {
        padding: var(--space-lg);
    }

    .login-card {
        padding: var(--space-2xl);
    }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
    .app-container {
        max-width: 960px;
    }

    .app-container--wide {
        max-width: 1060px;
    }

    .map-container {
        height: 380px;
    }

    .folder-body {
        grid-template-columns: repeat(4, 1fr);
    }

    .vessel-card {
        padding: var(--space-xl);
    }

    .vessel-card__name {
        font-size: var(--font-size-xl);
    }

    /* Toast wider on desktop */
    .toast {
        max-width: 480px;
    }
}

/* Wide desktop (1400px+) */
@media (min-width: 1400px) {
    .app-container {
        max-width: 1200px;
    }

    .app-container--wide {
        max-width: 1300px;
    }

    .vessel-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .folder-body {
        grid-template-columns: repeat(5, 1fr);
    }

    .map-container {
        height: 420px;
    }
}

/* ---- Page enter animation ---- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.4s ease forwards;
}

.animate-in--delay-1 { animation-delay: 0.05s; opacity: 0; }
.animate-in--delay-2 { animation-delay: 0.1s; opacity: 0; }
.animate-in--delay-3 { animation-delay: 0.15s; opacity: 0; }
.animate-in--delay-4 { animation-delay: 0.2s; opacity: 0; }