/* ==========================================================================
   WANDERLUST - Design System & Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Variables / Design Tokens
   -------------------------------------------------------------------------- */
:root {
    /* Colors - Dark Theme */
    --color-bg-primary: #0f0f1a;
    --color-bg-secondary: #1a1a2e;
    --color-bg-tertiary: #252542;
    --color-bg-card: rgba(255, 255, 255, 0.03);
    --color-bg-card-hover: rgba(255, 255, 255, 0.06);
    --color-bg-glass: rgba(255, 255, 255, 0.05);

    /* Text Colors */
    --color-text-primary: #f8fafc;
    --color-text-secondary: #94a3b8;
    --color-text-muted: #64748b;

    /* Accent Colors */
    --color-primary: #8b5cf6;
    --color-primary-light: #a78bfa;
    --color-secondary: #06b6d4;
    --color-accent: #f472b6;

    /* Category Colors */
    --color-eat: #f97316;
    --color-eat-bg: rgba(249, 115, 22, 0.15);
    --color-see: #06b6d4;
    --color-see-bg: rgba(6, 182, 212, 0.15);
    --color-do: #f472b6;
    --color-do-bg: rgba(244, 114, 182, 0.15);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
    --gradient-accent: linear-gradient(135deg, #f472b6 0%, #8b5cf6 100%);
    --gradient-dark: linear-gradient(180deg, #0f0f1a 0%, #1a1a2e 100%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.3);

    /* Borders */
    --border-color: rgba(255, 255, 255, 0.08);
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;
    --border-radius-full: 9999px;

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

    /* Typography */
    --font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-spring: 350ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Z-index layers */
    --z-base: 1;
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-toast: 400;

    /* Layout */
    --header-height: 60px;
    --bottom-nav-height: 70px;
    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
}

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

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

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

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--color-bg-tertiary);
    border-radius: var(--border-radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}

/* Focus States */
:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background: var(--color-primary);
    color: white;
}

/* --------------------------------------------------------------------------
   App Container
   -------------------------------------------------------------------------- */
#app {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    padding-bottom: calc(var(--bottom-nav-height) + var(--safe-area-bottom));
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    padding: 0 var(--spacing-md);
    background: rgba(15, 15, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.header__brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.header__icon {
    font-size: var(--font-size-xl);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-3px);
    }
}

.header__title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header__menu-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.header__menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: var(--border-radius-full);
    transition: var(--transition-fast);
}

.header__menu-btn:hover span {
    background: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Country Tabs
   -------------------------------------------------------------------------- */
.country-tabs {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-snap-type: x mandatory;
    scroll-padding: var(--spacing-md);
}

.country-tabs::-webkit-scrollbar {
    display: none;
}

.country-tab {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-full);
    color: var(--color-text-secondary);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition-base);
    scroll-snap-align: start;
}

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

.country-tab.active {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    box-shadow: var(--shadow-glow);
}

.country-tab__flag {
    font-size: var(--font-size-md);
}

.country-tab__name {
    display: none;
}

@media (min-width: 480px) {
    .country-tab__name {
        display: inline;
    }
}

/* --------------------------------------------------------------------------
   Controls (Search & View Toggle)
   -------------------------------------------------------------------------- */
.controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: 0 var(--spacing-md) var(--spacing-md);
}

.search-box {
    flex: 1;
    position: relative;
}

.search-box__icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--color-text-muted);
    pointer-events: none;
}

.search-box__input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-sm) 44px;
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-full);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: var(--font-size-sm);
    transition: var(--transition-base);
}

.search-box__input::placeholder {
    color: var(--color-text-muted);
}

.search-box__input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-bg-secondary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.view-toggle {
    display: flex;
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.view-toggle__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 36px;
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-fast);
}

.view-toggle__btn svg {
    width: 18px;
    height: 18px;
}

.view-toggle__btn:hover {
    color: var(--color-text-primary);
}

.view-toggle__btn.active {
    background: var(--color-primary);
    color: white;
}

/* --------------------------------------------------------------------------
   Category Filter
   -------------------------------------------------------------------------- */
.category-filter {
    display: flex;
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-md) var(--spacing-md);
    overflow-x: auto;
    scrollbar-width: none;
}

.category-filter::-webkit-scrollbar {
    display: none;
}

.category-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-full);
    color: var(--color-text-secondary);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition-base);
}

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

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

.category-btn[data-category="eat"].active {
    border-color: var(--color-eat);
    color: var(--color-eat);
}

.category-btn[data-category="see"].active {
    border-color: var(--color-see);
    color: var(--color-see);
}

.category-btn[data-category="do"].active {
    border-color: var(--color-do);
    color: var(--color-do);
}

/* --------------------------------------------------------------------------
   City Filter
   -------------------------------------------------------------------------- */
.city-filter {
    display: flex;
    gap: var(--spacing-sm);
    padding: 0 var(--spacing-md) var(--spacing-sm);
    overflow-x: auto;
    scrollbar-width: none;
}

.city-filter::-webkit-scrollbar {
    display: none;
}

.city-filter.hidden {
    display: none;
}

.city-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-full);
    color: var(--color-text-secondary);
    font-family: inherit;
    font-size: var(--font-size-xs);
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition-base);
}

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

.city-btn.active {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: white;
}

.city-btn__count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-full);
    font-size: 10px;
    font-weight: 600;
}

/* --------------------------------------------------------------------------
   Main Content
   -------------------------------------------------------------------------- */
.main-content {
    flex: 1;
    padding: 0 var(--spacing-md) var(--spacing-lg);
}

/* --------------------------------------------------------------------------
   Locations List
   -------------------------------------------------------------------------- */
.locations-list {
    display: grid;
    gap: var(--spacing-md);
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl) var(--spacing-md);
    text-align: center;
}

.empty-state__icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    animation: float 3s ease-in-out infinite;
}

.empty-state__title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.empty-state__text {
    color: var(--color-text-secondary);
}

/* Location Card */
.location-card {
    position: relative;
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: var(--transition-base);
    overflow: hidden;
}

.location-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--color-primary);
    opacity: 0;
    transition: var(--transition-base);
}

.location-card:hover {
    background: var(--color-bg-card-hover);
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.location-card:hover::before {
    opacity: 1;
}

.location-card[data-category="eat"]::before {
    background: var(--color-eat);
}

.location-card[data-category="see"]::before {
    background: var(--color-see);
}

.location-card[data-category="do"]::before {
    background: var(--color-do);
}

.location-card.visited {
    opacity: 0.6;
}

.location-card.visited::after {
    content: '✓';
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    border-radius: var(--border-radius-full);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.location-card__image {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: var(--border-radius-md);
    object-fit: cover;
    background: var(--color-bg-tertiary);
}

.location-card__image--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.location-card__content {
    flex: 1;
    min-width: 0;
}

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

.location-card__name {
    font-size: var(--font-size-md);
    font-weight: 600;
    line-height: 1.3;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.location-card__category {
    flex-shrink: 0;
    padding: 2px 8px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.location-card__category--eat {
    background: var(--color-eat-bg);
    color: var(--color-eat);
}

.location-card__category--see {
    background: var(--color-see-bg);
    color: var(--color-see);
}

.location-card__category--do {
    background: var(--color-do-bg);
    color: var(--color-do);
}

.location-card__address {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-xs);
}

.location-card__address svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.location-card__country {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 2px 8px;
    background: var(--color-bg-tertiary);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Map Container
   -------------------------------------------------------------------------- */
.map-container {
    position: relative;
    height: calc(100vh - var(--header-height) - var(--bottom-nav-height) - 200px);
    min-height: 400px;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.map-container.hidden {
    display: none;
}

#map {
    width: 100%;
    height: 100%;
    background: var(--color-bg-secondary);
}

/* Custom Leaflet Markers */
.custom-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-primary);
    border: 3px solid white;
    border-radius: var(--border-radius-full);
    box-shadow: var(--shadow-md);
    font-size: 16px;
    transform: translate(-50%, -50%);
}

.custom-marker--eat {
    background: var(--color-eat);
}

.custom-marker--see {
    background: var(--color-see);
}

.custom-marker--do {
    background: var(--color-do);
}

/* Leaflet Popup Styling */
.leaflet-popup-content-wrapper {
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.leaflet-popup-content {
    margin: var(--spacing-sm);
    color: var(--color-text-primary);
    font-family: var(--font-family);
}

.leaflet-popup-tip {
    background: var(--color-bg-secondary);
    border: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   Floating Action Button
   -------------------------------------------------------------------------- */
.fab {
    position: fixed;
    right: var(--spacing-md);
    bottom: calc(var(--bottom-nav-height) + var(--spacing-md) + var(--safe-area-bottom));
    z-index: var(--z-dropdown);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--border-radius-full);
    color: white;
    cursor: pointer;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    transition: var(--transition-spring);
}

.fab svg {
    width: 24px;
    height: 24px;
}

.fab:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: var(--shadow-lg), 0 0 30px rgba(139, 92, 246, 0.5);
}

.fab:active {
    transform: scale(0.95) rotate(90deg);
}

/* --------------------------------------------------------------------------
   Bottom Navigation
   -------------------------------------------------------------------------- */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-sticky);
    display: flex;
    justify-content: space-around;
    height: calc(var(--bottom-nav-height) + var(--safe-area-bottom));
    padding-bottom: var(--safe-area-bottom);
    background: rgba(15, 15, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-color);
}

.bottom-nav__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex: 1;
    padding: var(--spacing-sm);
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-family: inherit;
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: var(--transition-fast);
}

.bottom-nav__item svg {
    width: 24px;
    height: 24px;
    transition: var(--transition-fast);
}

.bottom-nav__item:hover {
    color: var(--color-text-secondary);
}

.bottom-nav__item.active {
    color: var(--color-primary);
}

.bottom-nav__item.active svg {
    transform: scale(1.1);
}

/* --------------------------------------------------------------------------
   Modal
   -------------------------------------------------------------------------- */
.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal__content {
    position: relative;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    padding: var(--spacing-lg);
    background: var(--color-bg-secondary);
    border-radius: var(--border-radius-xl) var(--border-radius-xl) 0 0;
    overflow-y: auto;
    transform: translateY(100%);
    transition: var(--transition-slow);
}

.modal.active .modal__content {
    transform: translateY(0);
}

.modal__content--detail {
    padding: 0;
    border-radius: var(--border-radius-xl);
    margin: var(--spacing-md);
    max-height: calc(100vh - var(--spacing-xl));
}

.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
}

.modal__title {
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.modal__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-bg-tertiary);
    border: none;
    border-radius: var(--border-radius-full);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.modal__close svg {
    width: 20px;
    height: 20px;
}

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

.modal__close--overlay {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    z-index: 10;
    background: rgba(0, 0, 0, 0.5);
}

/* --------------------------------------------------------------------------
   Form Styles
   -------------------------------------------------------------------------- */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: var(--font-size-md);
    transition: var(--transition-base);
}

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

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.15);
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' 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 var(--spacing-md) center;
    background-size: 18px;
    padding-right: 48px;
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

/* Photo Upload */
.photo-upload {
    margin-bottom: var(--spacing-lg);
}

.photo-upload__input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.photo-upload__preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    height: 160px;
    background: var(--color-bg-tertiary);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-lg);
    color: var(--color-text-muted);
    cursor: pointer;
    transition: var(--transition-base);
    overflow: hidden;
}

.photo-upload__preview svg {
    width: 48px;
    height: 48px;
}

.photo-upload__preview:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.photo-upload__preview.has-image {
    border-style: solid;
    border-color: var(--color-primary);
}

.photo-upload__preview.has-image svg,
.photo-upload__preview.has-image span {
    display: none;
}

.photo-upload__preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Category Select */
.category-select {
    display: flex;
    gap: var(--spacing-sm);
}

.category-select__input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.category-select__label {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: var(--color-bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
}

.category-select__label:hover {
    border-color: var(--color-text-muted);
}

.category-select__input:checked+.category-select__label--eat {
    background: var(--color-eat-bg);
    border-color: var(--color-eat);
    color: var(--color-eat);
}

.category-select__input:checked+.category-select__label--see {
    background: var(--color-see-bg);
    border-color: var(--color-see);
    color: var(--color-see);
}

.category-select__input:checked+.category-select__label--do {
    background: var(--color-do-bg);
    border-color: var(--color-do);
    color: var(--color-do);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-tertiary);
    border: none;
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: var(--font-size-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
}

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

.btn--primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
    box-shadow: var(--shadow-md), var(--shadow-glow);
    transform: translateY(-1px);
}

.btn--danger {
    background: #dc2626;
    color: white;
}

.btn--danger:hover {
    background: #ef4444;
}

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

.btn--sm {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

/* --------------------------------------------------------------------------
   Detail View
   -------------------------------------------------------------------------- */
.detail-view {
    overflow: hidden;
}

.detail-view__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--color-bg-tertiary);
}

.detail-view__image--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    background: linear-gradient(135deg, var(--color-bg-secondary), var(--color-bg-tertiary));
}

.detail-view__body {
    padding: var(--spacing-lg);
}

.detail-view__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.detail-view__name {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    line-height: 1.2;
}

.detail-view__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.detail-view__tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-bg-tertiary);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.detail-view__section {
    margin-bottom: var(--spacing-lg);
}

.detail-view__section-title {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-sm);
}

.detail-view__notes {
    color: var(--color-text-secondary);
    line-height: 1.6;
    white-space: pre-wrap;
}

.detail-view__actions {
    display: flex;
    gap: var(--spacing-sm);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   Toast Notifications
   -------------------------------------------------------------------------- */
.toast-container {
    position: fixed;
    top: calc(var(--header-height) + var(--spacing-md));
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    pointer-events: auto;
    animation: slideInDown 0.3s ease, fadeOut 0.3s ease 2.7s forwards;
}

.toast--success {
    border-color: #22c55e;
}

.toast--error {
    border-color: #ef4444;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* --------------------------------------------------------------------------
   Stats Section
   -------------------------------------------------------------------------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.stat-card {
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.stat-card__value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-card__label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xs);
}

.progress-section {
    padding: var(--spacing-lg);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
}

.progress-section__title {
    font-size: var(--font-size-md);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.progress-bar {
    height: 8px;
    background: var(--color-bg-tertiary);
    border-radius: var(--border-radius-full);
    overflow: hidden;
    margin-bottom: var(--spacing-sm);
}

.progress-bar__fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-full);
    transition: width 0.5s ease;
}

.progress-section__text {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.hidden {
    display: none !important;
}

.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;
}

/* --------------------------------------------------------------------------
   Responsive Adjustments
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {
    .locations-list {
        grid-template-columns: repeat(2, 1fr);
    }

    .modal__content {
        border-radius: var(--border-radius-xl);
        margin: auto var(--spacing-md);
        max-height: 85vh;
    }

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

@media (min-width: 1024px) {
    .locations-list {
        grid-template-columns: repeat(3, 1fr);
    }

    .map-container {
        height: calc(100vh - var(--header-height) - var(--bottom-nav-height) - 180px);
    }
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {

    .header,
    .bottom-nav,
    .fab,
    .modal {
        display: none !important;
    }

    body {
        background: white;
        color: black;
    }

    .location-card {
        break-inside: avoid;
        border: 1px solid #ddd;
    }
}
/* ==========================================================================
   ITINERARY & BOOKING STYLES
   ========================================================================== */

/* Itinerary Header */
.itinerary-header {
    padding: var(--spacing-md);
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.itinerary-header.hidden { display: none; }

.itinerary-header__info {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.itinerary-header__title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.itinerary-header__subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.itinerary-header__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
}

.itinerary-nav-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-full);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.itinerary-nav-btn svg { width: 18px; height: 18px; }

.itinerary-header__month {
    font-size: var(--font-size-lg);
    font-weight: 500;
    min-width: 150px;
    text-align: center;
}

/* Calendar Grid */
.itinerary-view { padding: var(--spacing-md); }
.itinerary-view.hidden { display: none; }

.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    margin-bottom: var(--spacing-sm);
}

.calendar-weekday {
    text-align: center;
    font-size: var(--font-size-xs);
    font-weight: 500;
    color: var(--color-text-muted);
    padding: var(--spacing-xs);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: var(--spacing-xs);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    min-height: 50px;
}

.calendar-day:hover {
    background: var(--color-bg-card-hover);
    border-color: var(--color-primary);
}

.calendar-day--other-month { opacity: 0.3; }
.calendar-day--today { border-color: var(--color-primary); background: rgba(139, 92, 246, 0.1); }
.calendar-day--has-events { border-color: var(--color-secondary); }
.calendar-day__number { font-size: var(--font-size-sm); font-weight: 500; margin-bottom: 2px; }
.calendar-day__indicators { display: flex; gap: 2px; flex-wrap: wrap; justify-content: center; }

.calendar-indicator {
    width: 6px;
    height: 6px;
    border-radius: var(--border-radius-full);
    background: var(--color-primary);
}

.calendar-indicator--flight { background: #3b82f6; }
.calendar-indicator--hotel { background: #f59e0b; }
.calendar-indicator--airbnb { background: #ef4444; }
.calendar-indicator--train { background: #10b981; }
.calendar-indicator--ferry { background: #06b6d4; }
.calendar-indicator--activity { background: var(--color-primary); }

/* Booking Type Select */
.booking-type-select { display: flex; flex-wrap: wrap; gap: var(--spacing-sm); }
.booking-type__input { position: absolute; opacity: 0; pointer-events: none; }

.booking-type__label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
}

.booking-type__label:hover { background: var(--color-bg-card-hover); border-color: var(--color-text-muted); }
.booking-type__input:checked + .booking-type__label { background: var(--color-primary); border-color: var(--color-primary); color: white; }
.booking-type__label span { font-size: var(--font-size-md); }

/* Booking Fields */
.booking-fields { display: flex; flex-direction: column; gap: var(--spacing-md); }
.booking-fields.hidden { display: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-md); }

/* Time Slot Select */
.time-slot-select { display: flex; gap: var(--spacing-sm); }
.time-slot__input { position: absolute; opacity: 0; pointer-events: none; }

.time-slot__label {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
}

.time-slot__label:hover { background: var(--color-bg-card-hover); }
.time-slot__input:checked + .time-slot__label { background: var(--color-secondary); border-color: var(--color-secondary); color: white; }

/* Booking Cards */
.bookings-list { display: flex; flex-direction: column; gap: var(--spacing-md); }

.booking-card {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: var(--transition-base);
}

.booking-card:hover {
    background: var(--color-bg-card-hover);
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateY(-2px);
}

.booking-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    font-size: 24px;
    background: var(--color-bg-tertiary);
    border-radius: var(--border-radius-md);
}

.booking-card__icon--flight { background: rgba(59, 130, 246, 0.2); }
.booking-card__icon--hotel { background: rgba(245, 158, 11, 0.2); }
.booking-card__icon--airbnb { background: rgba(239, 68, 68, 0.2); }
.booking-card__icon--train { background: rgba(16, 185, 129, 0.2); }
.booking-card__icon--ferry { background: rgba(6, 182, 212, 0.2); }

.booking-card__content { flex: 1; min-width: 0; }
.booking-card__title { font-size: var(--font-size-md); font-weight: 600; margin-bottom: var(--spacing-xs); }
.booking-card__route { display: flex; align-items: center; gap: var(--spacing-sm); color: var(--color-text-secondary); font-size: var(--font-size-sm); margin-bottom: var(--spacing-xs); }
.booking-card__route-arrow { color: var(--color-text-muted); }
.booking-card__meta { display: flex; gap: var(--spacing-md); font-size: var(--font-size-xs); color: var(--color-text-muted); }
.booking-card__date { display: flex; align-items: center; gap: var(--spacing-xs); }

/* Day Detail View */
.day-detail { padding: var(--spacing-md); }
.day-section { margin-bottom: var(--spacing-lg); }

.day-section__title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.day-section__title span { font-size: var(--font-size-md); }

.day-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg-card);
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

.day-item:hover { background: var(--color-bg-card-hover); }
.day-item__time { font-size: var(--font-size-xs); color: var(--color-text-muted); min-width: 50px; }
.day-item__icon { font-size: var(--font-size-lg); }
.day-item__name { flex: 1; font-size: var(--font-size-sm); font-weight: 500; }
.day-item__badge { padding: 2px 8px; border-radius: var(--border-radius-full); font-size: var(--font-size-xs); font-weight: 500; }
.day-item__badge--eat { background: var(--color-eat-bg); color: var(--color-eat); }
.day-item__badge--see { background: var(--color-see-bg); color: var(--color-see); }
.day-item__badge--do { background: var(--color-do-bg); color: var(--color-do); }

/* Empty day state */
.day-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: var(--spacing-xl); text-align: center; color: var(--color-text-secondary); }
.day-empty__icon { font-size: 3rem; margin-bottom: var(--spacing-md); }
.day-empty__text { font-size: var(--font-size-sm); }

/* Add to day button */
.day-add-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-bg-card);
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-md);
    color: var(--color-text-secondary);
    font-family: inherit;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-fast);
}

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

/* Booking Filter Tabs */
.booking-filter { display: flex; gap: var(--spacing-sm); padding: var(--spacing-md); overflow-x: auto; scrollbar-width: none; }
.booking-filter::-webkit-scrollbar { display: none; }

.booking-filter-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-full);
    color: var(--color-text-secondary);
    font-family: inherit;
    font-size: var(--font-size-sm);
    white-space: nowrap;
    cursor: pointer;
    transition: var(--transition-base);
}

.booking-filter-btn:hover { background: var(--color-bg-card-hover); color: var(--color-text-primary); }
.booking-filter-btn.active { background: var(--color-bg-tertiary); border-color: var(--color-primary); color: var(--color-text-primary); }

.modal__content--day { max-height: 90vh; }

/* ==========================================================================
   IMPORT MODAL STYLES
   ========================================================================== */

.import-dropzone {
    position: relative;
    border: 2px dashed var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-base);
    margin-bottom: var(--spacing-lg);
}

.import-dropzone:hover,
.import-dropzone.dragover {
    border-color: var(--color-primary);
    background: rgba(139, 92, 246, 0.1);
}

.import-dropzone__input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.import-dropzone__content { pointer-events: none; }
.import-dropzone__icon { font-size: 3rem; margin-bottom: var(--spacing-md); }
.import-dropzone__text { font-size: var(--font-size-lg); font-weight: 500; margin-bottom: var(--spacing-xs); }
.import-dropzone__hint { color: var(--color-text-secondary); font-size: var(--font-size-sm); }
.import-dropzone__formats { color: var(--color-text-muted); font-size: var(--font-size-xs); margin-top: var(--spacing-sm); }

.import-preview { margin-bottom: var(--spacing-lg); }
.import-preview__title { font-size: var(--font-size-md); margin-bottom: var(--spacing-md); }

.import-preview__list {
    max-height: 200px;
    overflow-y: auto;
    background: var(--color-bg-card);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm);
}

.import-preview__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-bottom: 1px solid var(--border-color);
}

.import-preview__item:last-child { border-bottom: none; }
.import-preview__item-name { flex: 1; font-size: var(--font-size-sm); }
.import-preview__item-tag {
    padding: 2px 6px;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    background: var(--color-bg-tertiary);
}

.import-preview__actions { margin-top: var(--spacing-md); }
.import-help { padding: var(--spacing-md); background: var(--color-bg-card); border-radius: var(--border-radius-md); }
.import-help h4 { font-size: var(--font-size-sm); margin-bottom: var(--spacing-sm); }
.import-help ol { padding-left: var(--spacing-lg); font-size: var(--font-size-sm); color: var(--color-text-secondary); }
.import-help li { margin-bottom: var(--spacing-xs); }
.import-help a { color: var(--color-primary); }

/* ==========================================================================
   DAY MAP VIEW STYLES
   ========================================================================== */

.day-map {
    height: 200px;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.day-map-container {
    height: 100%;
    width: 100%;
}

.route-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 600;
    border: 2px solid white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

/* ==========================================================================
   LOGIN SCREEN STYLES
   ========================================================================== */

.login-screen {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: linear-gradient(135deg, var(--color-bg-primary) 0%, #1a1a2e 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.login-screen.hidden {
    display: none;
}

.login-content {
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.login-logo {
    margin-bottom: var(--spacing-xl);
}

.login-logo__icon {
    font-size: 4rem;
    display: block;
    margin-bottom: var(--spacing-md);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.login-logo__title {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-primary) 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-xs);
}

.login-logo__subtitle {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
}

.login-card {
    background: var(--color-bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    border: 1px solid var(--border-color);
}

.login-card h2 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.login-card p {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
}

.btn--google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: white;
    color: #333;
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
}

.btn--google:hover {
    background: #f5f5f5;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.google-icon {
    width: 20px;
    height: 20px;
}

.login-footer {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/* ==========================================================================
   SYNC STATUS INDICATOR
   ========================================================================== */

.sync-status {
    position: fixed;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--color-bg-card);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    color: var(--color-text-secondary);
    z-index: 1000;
    transition: var(--transition-base);
}

.sync-status:empty {
    display: none;
}

.sync-status--success {
    color: var(--color-success);
}

.sync-status--error {
    color: var(--color-danger);
}

/* ==========================================================================
   USER MENU STYLES
   ========================================================================== */

.user-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.user-menu.hidden {
    display: none;
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
}

.user-name {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@media (max-width: 480px) {
    .user-name {
        display: none;
    }
}

/* Header actions container */
.header__actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* ==========================================================================
   USER MENU DROPDOWN
   ========================================================================== */

.user-menu {
    position: relative;
    display: none;
}

.user-menu.active {
    display: flex;
}

.user-menu__trigger {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
    transition: var(--transition-base);
    color: var(--color-text-primary);
}

.user-menu__trigger:hover {
    background: var(--color-bg-card);
}

.user-menu__arrow {
    width: 16px;
    height: 16px;
    opacity: 0.5;
    transition: transform 0.2s ease;
}

.user-menu.open .user-menu__arrow {
    transform: rotate(180deg);
}

.user-menu__dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-xs);
    background: var(--color-bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    min-width: 150px;
    z-index: 100;
    overflow: hidden;
}

.user-menu__dropdown.hidden {
    display: none;
}

.user-menu__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md);
    background: transparent;
    border: none;
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-base);
    text-align: left;
}

.user-menu__item:hover {
    background: var(--color-bg-tertiary);
}

.user-menu__item svg {
    width: 18px;
    height: 18px;
    opacity: 0.7;
}

/* ==========================================================================
   MOBILE MENU IMPROVEMENTS
   ========================================================================== */

/* Slide-out menu overlay */
.slide-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.slide-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Slide-out menu */
.slide-menu {
    position: fixed;
    top: 0;
    right: -280px;
    width: 280px;
    height: 100%;
    background: var(--color-bg-secondary);
    z-index: 999;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.3);
}

.slide-menu.active {
    right: 0;
}

.slide-menu__header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.slide-menu__avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
}

.slide-menu__user-info {
    flex: 1;
}

.slide-menu__name {
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: 2px;
}

.slide-menu__email {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
}

.slide-menu__close {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: var(--spacing-xs);
}

.slide-menu__close svg {
    width: 24px;
    height: 24px;
}

.slide-menu__content {
    flex: 1;
    padding: var(--spacing-md);
}

.slide-menu__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    width: 100%;
    padding: var(--spacing-md);
    background: transparent;
    border: none;
    border-radius: var(--border-radius-md);
    color: var(--color-text-primary);
    font-size: var(--font-size-md);
    cursor: pointer;
    transition: var(--transition-base);
    text-align: left;
}

.slide-menu__item:hover,
.slide-menu__item:active {
    background: var(--color-bg-card);
}

.slide-menu__item svg {
    width: 20px;
    height: 20px;
    opacity: 0.7;
}

.slide-menu__item--danger {
    color: var(--color-danger);
}

.slide-menu__footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* Hide desktop user menu on mobile */
@media (max-width: 768px) {
    .user-menu {
        display: none !important;
    }
}

/* Show desktop user menu on larger screens */
@media (min-width: 769px) {
    .slide-menu,
    .slide-menu-overlay {
        display: none !important;
    }
}

/* ==========================================================================
   MOBILE TOUCH IMPROVEMENTS
   ========================================================================== */

/* Make touch targets larger on mobile */
@media (max-width: 768px) {
    .slide-menu__item {
        padding: var(--spacing-lg) var(--spacing-md);
        min-height: 56px;
    }
    
    .slide-menu__close {
        padding: var(--spacing-md);
        min-width: 48px;
        min-height: 48px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Ensure hamburger is always clickable */
    .header__menu-btn {
        z-index: 10;
        position: relative;
        min-width: 44px;
        min-height: 44px;
    }
    
    /* Ensure slide menu is on top */
    .slide-menu {
        z-index: 9999;
    }
    
    .slide-menu-overlay {
        z-index: 9998;
    }
}

/* ==========================================================================
   SIMPLE SIGN OUT BUTTON
   ========================================================================== */

.sign-out-btn {
    display: none;  /* Hidden by default, shown when logged in */
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--border-radius-md);
    color: #ef4444;
    cursor: pointer;
    transition: var(--transition-base);
}

.sign-out-btn:hover,
.sign-out-btn:active {
    background: rgba(239, 68, 68, 0.25);
    border-color: rgba(239, 68, 68, 0.5);
}

.sign-out-btn svg {
    width: 20px;
    height: 20px;
}

.sign-out-btn.active {
    display: flex;
}

/* Fix sign out button visibility */
.sign-out-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: #ef4444;
    cursor: pointer;
    padding: 10px;
    -webkit-tap-highlight-color: transparent;
}

.sign-out-btn svg {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
    stroke: currentColor;
}