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

:root {
    --bg-primary: #0a0e1a;
    --bg-secondary: #111827;
    --bg-card: rgba(17, 24, 39, 0.85);
    --bg-glass: rgba(17, 24, 39, 0.7);
    --bg-overlay: rgba(0, 0, 0, 0.55);
    --surface: #1e293b;
    --surface-hover: #273548;
    --border: rgba(255, 255, 255, 0.08);
    --border-light: rgba(255, 255, 255, 0.12);

    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --accent: #06b6d4;
    --accent-glow: rgba(6, 182, 212, 0.25);
    --accent-dark: #0891b2;
    --green: #22c55e;
    --green-glow: rgba(34, 197, 94, 0.2);
    --red: #ef4444;
    --orange: #f59e0b;
    --whatsapp: #25D366;
    --qr-color: #818cf8;
    --code-color: #f59e0b;

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 20px var(--accent-glow);

    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ========== LIGHT THEME ========== */
[data-theme="light"] {
    --bg-primary: #f0f4f8;
    --bg-secondary: #ffffff;
    --bg-card: rgba(255, 255, 255, 0.9);
    --bg-glass: rgba(255, 255, 255, 0.75);
    --bg-overlay: rgba(0, 0, 0, 0.35);
    --surface: #e2e8f0;
    --surface-hover: #cbd5e1;
    --border: rgba(0, 0, 0, 0.08);
    --border-light: rgba(0, 0, 0, 0.12);

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
}

html, body {
    height: 100%;
    width: 100%;
    overflow: hidden;
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
}

button {
    font-family: var(--font);
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
    -webkit-tap-highlight-color: transparent;
}

input {
    font-family: var(--font);
    border: none;
    outline: none;
    background: none;
    color: var(--text-primary);
}

ul { list-style: none; }

.hidden { display: none !important; }

/* ========== MAP ========== */
#map {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
}

.leaflet-control-zoom {
    display: none !important;
}

/* Custom pin marker */
.custom-pin {
    position: relative;
    width: 36px;
    height: 36px;
}

.custom-pin .pin-dot {
    width: 18px;
    height: 18px;
    background: var(--accent);
    border: 3px solid #fff;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 12px var(--accent-glow), 0 2px 8px rgba(0,0,0,0.3);
    animation: pinDrop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.custom-pin .pin-ring {
    width: 36px;
    height: 36px;
    border: 2px solid rgba(6, 182, 212, 0.35);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pingRing 2s ease-out infinite;
}

@keyframes pinDrop {
    0% { transform: translate(-50%, -50%) scale(0); opacity: 0; }
    60% { transform: translate(-50%, -50%) scale(1.3); }
    100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}

@keyframes pingRing {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
    100% { transform: translate(-50%, -50%) scale(2.5); opacity: 0; }
}

/* Saved pin style */
.saved-pin .pin-dot {
    background: var(--green);
    box-shadow: 0 0 12px var(--green-glow), 0 2px 8px rgba(0,0,0,0.3);
}

.saved-pin .pin-ring {
    border-color: rgba(34, 197, 94, 0.35);
}

/* ========== TOP BAR ========== */
#top-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 12px;
    padding-top: max(12px, env(safe-area-inset-top));
    background: linear-gradient(to bottom, rgba(10, 14, 26, 0.92) 0%, rgba(10, 14, 26, 0.6) 70%, transparent 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.icon-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--bg-glass);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    color: var(--text-primary);
    transition: var(--transition);
    flex-shrink: 0;
}

.icon-btn:active {
    transform: scale(0.92);
    background: var(--surface-hover);
}

.icon-btn.small {
    width: 32px;
    height: 32px;
}

.icon-btn.small .material-icons-round {
    font-size: 18px;
}

#search-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    background: var(--bg-glass);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 0 14px;
    height: 44px;
    transition: var(--transition);
}

#search-wrapper:focus-within {
    border-color: var(--accent);
    box-shadow: var(--shadow-glow);
}

.search-icon {
    color: var(--text-muted);
    font-size: 20px;
    margin-right: 8px;
}

#search-input {
    flex: 1;
    height: 100%;
    font-size: 15px;
    color: var(--text-primary);
}

#search-input::placeholder {
    color: var(--text-muted);
}

/* ========== SEARCH RESULTS ========== */
#search-results {
    position: fixed;
    top: 72px;
    left: 12px;
    right: 12px;
    z-index: 1000;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    max-height: 240px;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    animation: fadeSlideDown 0.2s ease-out;
}

@keyframes fadeSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.search-result-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:active {
    background: var(--surface-hover);
}

.search-result-item .material-icons-round {
    color: var(--accent);
    font-size: 20px;
}

.search-result-item span:last-child {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.3;
}

/* ========== ONBOARDING ========== */
#onboarding {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 500;
    pointer-events: none;
    transition: opacity 0.5s ease, transform 0.5s ease;
}

#onboarding.onboarding-hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(20px);
}

.onboarding-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.onboarding-icon {
    width: 64px;
    height: 64px;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.onboarding-icon .material-icons-round {
    font-size: 30px;
    color: var(--accent);
}

.onboarding-icon.pulse {
    animation: pulse 2.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 var(--accent-glow); }
    50% { transform: scale(1.08); box-shadow: 0 0 30px var(--accent-glow); }
}

.onboarding-content p {
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 8px 20px;
    border-radius: 20px;
    border: 1px solid var(--border);
    line-height: 1.4;
}

/* ========== BOTTOM SHEET ========== */
#bottom-sheet {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: var(--bg-card);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-top: 1px solid var(--border-light);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    padding: 8px 20px 24px;
    padding-bottom: max(24px, env(safe-area-inset-bottom));
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.3);
    animation: sheetUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    transform-origin: bottom;
}

@keyframes sheetUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.sheet-top {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-bottom: 8px;
}

.sheet-handle {
    width: 40px;
    height: 4px;
    background: var(--text-muted);
    border-radius: 4px;
    opacity: 0.5;
}

.sheet-close-btn {
    position: absolute;
    right: 0;
    top: -2px;
    background: var(--surface) !important;
}

.location-info {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.location-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 16px var(--accent-glow);
}

.location-icon .material-icons-round {
    font-size: 26px;
    color: #fff;
}

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

.location-details h2 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.location-details p {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 400;
}

.sheet-actions {
    display: flex;
    gap: 10px;
}

.action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    border-radius: var(--radius-md);
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.action-btn:active {
    transform: scale(0.96);
}

.action-btn .material-icons-round {
    font-size: 20px;
}

.save-btn {
    background: var(--surface);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
}

.save-btn:active {
    background: var(--surface-hover);
}

.save-btn.saved {
    background: rgba(34, 197, 94, 0.15);
    border-color: rgba(34, 197, 94, 0.3);
    color: var(--green);
}

.share-btn {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    box-shadow: 0 4px 16px var(--accent-glow);
}

.share-btn:active {
    box-shadow: 0 2px 8px var(--accent-glow);
}

.navigate-btn {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    box-shadow: 0 4px 16px rgba(245, 158, 11, 0.25);
}

.navigate-btn:active {
    box-shadow: 0 2px 8px rgba(245, 158, 11, 0.2);
}

/* ========== FAB ========== */
.fab {
    position: fixed;
    z-index: 800;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    transition: var(--bounce);
}

.fab:active {
    transform: scale(0.9);
}

.fab .material-icons-round {
    font-size: 26px;
}

#fab-pins {
    bottom: 24px;
    right: 16px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    box-shadow: 0 4px 20px var(--accent-glow);
}

#fab-pins.sheet-open {
    bottom: 160px;
    transition: bottom 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

#fab-code {
    bottom: 24px;
    right: 80px;
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-light);
    color: var(--code-color);
}

#fab-code.sheet-open {
    bottom: 160px;
    transition: bottom 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.fab-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 22px;
    height: 22px;
    background: var(--red);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
    animation: badgePop 0.3s var(--bounce);
}

@keyframes badgePop {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

/* ========== SIDE MENU ========== */
.overlay {
    position: fixed;
    inset: 0;
    background: var(--bg-overlay);
    z-index: 1500;
    opacity: 0;
    animation: overlayIn 0.3s ease forwards;
}

@keyframes overlayIn {
    to { opacity: 1; }
}

.overlay.closing {
    animation: overlayOut 0.3s ease forwards;
}

@keyframes overlayOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

#side-menu {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 280px;
    max-width: 80vw;
    z-index: 1600;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-light);
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

#side-menu.open {
    transform: translateX(0);
}

.menu-header {
    padding: 32px 24px 24px;
    padding-top: max(32px, calc(env(safe-area-inset-top) + 16px));
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.menu-logo {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px var(--accent-glow);
}

.menu-logo .material-icons-round {
    font-size: 30px;
    color: #fff;
}

.menu-header h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.menu-version {
    font-size: 12px;
    color: var(--text-muted);
    background: var(--surface);
    padding: 2px 10px;
    border-radius: 12px;
}

.menu-list {
    flex: 1;
    padding: 16px 12px;
}

.menu-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    font-size: 15px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.menu-item:active {
    background: var(--surface);
    color: var(--text-primary);
}

.menu-item .material-icons-round {
    font-size: 22px;
    color: var(--text-muted);
}

.beta-tag {
    font-size: 10px;
    font-weight: 700;
    color: var(--code-color);
    background: rgba(245, 158, 11, 0.15);
    padding: 2px 8px;
    border-radius: 6px;
    letter-spacing: 0.5px;
    margin-left: auto;
}

.menu-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border);
}

.menu-footer p {
    font-size: 12px;
    color: var(--text-muted);
    text-align: center;
}

/* ========== TOGGLE CONTROLS ========== */
.menu-toggles {
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 8px;
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.toggle-label .material-icons-round {
    font-size: 20px;
    color: var(--text-muted);
}

/* Theme toggle switch */
.toggle-switch {
    width: 48px;
    height: 26px;
    border-radius: 13px;
    background: var(--surface);
    border: 2px solid var(--border-light);
    position: relative;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.toggle-switch.active {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-color: var(--accent);
}

.toggle-knob {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    position: absolute;
    top: 2px;
    left: 2px;
    transition: var(--transition);
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-switch.active .toggle-knob {
    left: 24px;
}

/* Language pill switch */
.lang-switch {
    display: flex;
    align-items: center;
    position: relative;
    background: var(--surface);
    border: 2px solid var(--border-light);
    border-radius: 16px;
    padding: 2px;
    cursor: pointer;
    height: 30px;
    width: 76px;
}

.lang-option {
    flex: 1;
    text-align: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-muted);
    z-index: 1;
    transition: color 0.3s ease;
    line-height: 24px;
    pointer-events: none;
}

.lang-option.active {
    color: #fff;
}

.lang-indicator {
    position: absolute;
    width: 34px;
    height: 22px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    top: 2px;
    left: 2px;
    transition: left 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    box-shadow: 0 2px 6px var(--accent-glow);
}

.lang-switch.en .lang-indicator {
    left: 36px;
}

/* ========== MODALS ========== */
.modal {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2000;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    max-height: 85vh;
    overflow-y: auto;
    animation: modalUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes modalUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
}

.modal.closing {
    animation: modalDown 0.3s ease forwards;
}

@keyframes modalDown {
    from { transform: translateY(0); }
    to { transform: translateY(100%); }
}

.modal-full {
    max-height: 90vh;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 20px 0;
    position: sticky;
    top: 0;
    background: var(--bg-secondary);
    z-index: 1;
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 700;
}

.modal-close {
    background: var(--surface) !important;
}

.modal-body {
    padding: 20px;
}

.modal-body.center {
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ========== SHARE OPTIONS ========== */
#share-location-preview {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--surface);
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    width: 100%;
}

#share-location-preview .material-icons-round {
    color: var(--accent);
    font-size: 22px;
}

#share-location-preview span:last-child {
    font-size: 14px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.share-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.share-option {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    width: 100%;
    transition: var(--transition);
}

.share-option:active {
    transform: scale(0.98);
    background: var(--surface-hover);
    border-color: var(--border-light);
}

.share-option-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.share-option-icon.link-share {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(8, 145, 178, 0.15));
    color: var(--accent);
}

.share-option-icon.link-share .material-icons-round {
    font-size: 26px;
}

.share-option-icon.whatsapp {
    background: rgba(37, 211, 102, 0.15);
    color: var(--whatsapp);
}

.share-option-icon.qr {
    background: rgba(129, 140, 248, 0.15);
    color: var(--qr-color);
}

.share-option-icon.qr .material-icons-round {
    font-size: 26px;
}

.share-option-icon.code {
    background: rgba(245, 158, 11, 0.15);
    color: var(--code-color);
}

.share-option-icon.code .material-icons-round {
    font-size: 26px;
}

.share-option-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.share-option-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.share-option-desc {
    font-size: 12px;
    color: var(--text-muted);
}

.share-arrow {
    color: var(--text-muted);
    font-size: 22px;
}

/* ========== QR MODAL ========== */
#qr-canvas-wrapper {
    background: #fff;
    padding: 20px;
    border-radius: var(--radius-lg);
    margin: 8px 0 16px;
    box-shadow: var(--shadow-md);
    animation: scaleIn 0.4s var(--bounce);
}

@keyframes scaleIn {
    from { transform: scale(0.7); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

#qr-container {
    display: block;
    width: 200px;
    height: 200px;
}

#qr-container img {
    display: block;
    width: 200px;
    height: 200px;
}

#qr-container canvas {
    display: block;
    width: 200px;
    height: 200px;
}

.qr-hint {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
    text-align: center;
}

/* ========== CODE DISPLAY ========== */
.code-display {
    display: flex;
    gap: 8px;
    margin: 16px 0 12px;
}

.code-display span {
    width: 48px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    color: var(--code-color);
    background: var(--surface);
    border: 2px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-sm);
    animation: digitPop 0.4s var(--bounce) backwards;
}

.code-display span:nth-child(1) { animation-delay: 0.05s; }
.code-display span:nth-child(2) { animation-delay: 0.1s; }
.code-display span:nth-child(3) { animation-delay: 0.15s; }
.code-display span:nth-child(4) { animation-delay: 0.2s; }
.code-display span:nth-child(5) { animation-delay: 0.25s; }
.code-display span:nth-child(6) { animation-delay: 0.3s; }

@keyframes digitPop {
    from { transform: scale(0) rotateY(90deg); opacity: 0; }
    to { transform: scale(1) rotateY(0); opacity: 1; }
}

.code-hint {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
    text-align: center;
}

.beta-notice {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-top: 20px;
    padding: 14px 16px;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.15);
    border-radius: var(--radius-sm);
    width: 100%;
}

.beta-notice .material-icons-round {
    color: var(--code-color);
    font-size: 20px;
    flex-shrink: 0;
    margin-top: 1px;
}

.beta-notice p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ========== ENTER CODE ========== */
.enter-code-desc {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
    text-align: center;
}

.code-input-wrapper {
    display: flex;
    gap: 8px;
    margin: 16px 0 24px;
}

.code-digit {
    width: 48px;
    height: 60px;
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    background: var(--surface);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    caret-color: var(--accent);
}

.code-digit:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

#code-result {
    width: 100%;
    margin-top: 16px;
    padding: 16px;
    border-radius: var(--radius-sm);
    text-align: center;
    animation: fadeSlideDown 0.3s ease;
}

#code-result.beta-warning {
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

#code-result .material-icons-round {
    font-size: 36px;
    color: var(--code-color);
    margin-bottom: 8px;
    display: block;
}

#code-result h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

#code-result p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ========== PRIMARY BUTTON ========== */
.primary-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    max-width: 280px;
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
    box-shadow: 0 4px 16px var(--accent-glow);
}

.primary-btn:active {
    transform: scale(0.96);
    box-shadow: 0 2px 8px var(--accent-glow);
}

.primary-btn:disabled {
    opacity: 0.5;
    pointer-events: none;
}

.primary-btn .material-icons-round {
    font-size: 20px;
}

/* ========== SAVED LOCATIONS LIST ========== */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
    gap: 12px;
}

.empty-state .material-icons-round {
    font-size: 56px;
    color: var(--text-muted);
    opacity: 0.5;
}

.empty-state p {
    font-size: 16px;
    color: var(--text-secondary);
    font-weight: 500;
}

.empty-hint {
    font-size: 13px;
    color: var(--text-muted);
}

#saved-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.saved-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: var(--transition);
    animation: fadeSlideDown 0.3s ease backwards;
}

.saved-item:nth-child(1) { animation-delay: 0.05s; }
.saved-item:nth-child(2) { animation-delay: 0.1s; }
.saved-item:nth-child(3) { animation-delay: 0.15s; }
.saved-item:nth-child(4) { animation-delay: 0.2s; }
.saved-item:nth-child(5) { animation-delay: 0.25s; }

.saved-item-icon {
    width: 40px;
    height: 40px;
    background: rgba(6, 182, 212, 0.12);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.saved-item-icon .material-icons-round {
    color: var(--accent);
    font-size: 20px;
}

.saved-item-info {
    flex: 1;
    min-width: 0;
}

.saved-item-info h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
}

.saved-item-info p {
    font-size: 12px;
    color: var(--text-muted);
}

.saved-item-note {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 3px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.saved-item-note .material-icons-round {
    font-size: 13px;
    color: var(--text-muted);
}

.saved-item-actions {
    display: flex;
    gap: 4px;
}

.saved-item-actions .icon-btn {
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
}

.saved-item-actions .icon-btn .material-icons-round {
    font-size: 20px;
}

.saved-item-actions .icon-btn:first-child {
    color: var(--accent);
}

.saved-item-actions .icon-btn:nth-child(2) {
    color: var(--green);
}

.saved-item-actions .icon-btn:last-child {
    color: var(--red);
}

/* ========== ABOUT ========== */
.about-logo {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    box-shadow: 0 4px 20px var(--accent-glow);
    animation: scaleIn 0.5s var(--bounce);
}

.about-logo .material-icons-round {
    font-size: 38px;
    color: #fff;
}

.about-version {
    font-size: 13px;
    color: var(--text-muted);
    background: var(--surface);
    padding: 3px 12px;
    border-radius: 12px;
    margin: 8px 0 16px;
}

.about-desc {
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.6;
    margin-bottom: 24px;
    max-width: 300px;
}

.about-features {
    display: flex;
    gap: 20px;
}

.about-feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.about-feature .material-icons-round {
    font-size: 28px;
    color: var(--accent);
}

.about-feature span:last-child {
    font-size: 12px;
    color: var(--text-muted);
}

.about-credit {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    width: 100%;
}

.about-credit p {
    font-size: 13px;
    color: var(--text-secondary);
}

.linkedin-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(10, 102, 194, 0.12);
    border: 1px solid rgba(10, 102, 194, 0.25);
    border-radius: var(--radius-sm);
    color: #0A66C2;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: var(--transition);
}

.linkedin-link:active {
    transform: scale(0.96);
    background: rgba(10, 102, 194, 0.2);
}

/* ========== NAME MODAL ========== */
.name-modal-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    box-shadow: 0 4px 20px var(--accent-glow);
    animation: scaleIn 0.4s var(--bounce);
}

.name-modal-icon .material-icons-round {
    font-size: 30px;
    color: #fff;
}

.name-modal-desc {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.name-input-wrapper {
    width: 100%;
    max-width: 320px;
    margin-bottom: 8px;
}

#name-input {
    width: 100%;
    padding: 14px 18px;
    background: var(--surface);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 16px;
    color: var(--text-primary);
    transition: var(--transition);
    text-align: center;
}

#name-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

#name-input::placeholder {
    color: var(--text-muted);
}

.note-input-wrapper {
    width: 100%;
    max-width: 320px;
    margin-bottom: 8px;
}

.note-input-wrapper textarea {
    width: 100%;
    padding: 12px 16px;
    background: var(--surface);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-family: var(--font);
    color: var(--text-primary);
    transition: var(--transition);
    resize: none;
    line-height: 1.5;
}

.note-input-wrapper textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    outline: none;
}

.note-input-wrapper textarea::placeholder {
    color: var(--text-muted);
}

.name-modal-auto {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.name-modal-auto span {
    color: var(--text-secondary);
}

.name-modal-actions {
    display: flex;
    gap: 10px;
    width: 100%;
    max-width: 320px;
}

.secondary-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 16px;
    background: var(--surface);
    border: 1px solid var(--border-light);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.secondary-btn:active {
    transform: scale(0.96);
    background: var(--surface-hover);
}

.secondary-btn .material-icons-round {
    font-size: 18px;
}

.name-modal-actions .primary-btn {
    flex: 1;
    max-width: none;
}

/* ========== TOAST ========== */
#toast {
    position: fixed;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    z-index: 3000;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 22px;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: 50px;
    box-shadow: var(--shadow-lg);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    opacity: 0;
    animation: toastIn 0.4s var(--bounce) forwards;
    pointer-events: none;
}

#toast .material-icons-round {
    font-size: 20px;
    color: var(--green);
}

@keyframes toastIn {
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

#toast.toast-out {
    animation: toastOut 0.3s ease forwards;
}

@keyframes toastOut {
    to { opacity: 0; transform: translateX(-50%) translateY(20px); }
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar {
    width: 4px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
    border-radius: 4px;
}

/* ========== RIPPLE ========== */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    transform: scale(0);
    animation: ripple 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple {
    to { transform: scale(4); opacity: 0; }
}