:root {
    --bg-gradient: linear-gradient(135deg, #0f4c5c 0%, #1a2c38 100%);
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.15);
    --text-primary: #ffffff;
    --text-secondary: #e0e6ed;
    --accent-gold: #fb8b24;
    /* Gold/Orange accent */
    --accent-teal: #1f7a8c;
    --card-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);

    --font-main: 'Vazirmatn', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: var(--font-main);
    background: var(--bg-gradient);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding: 20px;
    direction: rtl;
    /* Right-to-Left for Persian */
}

.app-container {
    width: 100%;
    max-width: 480px;
    /* Mobile-first limit */
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Glassmorphism Cards */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 20px;
    box-shadow: var(--card-shadow);
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.location-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    background: rgba(0, 0, 0, 0.2);
    padding: 6px 12px;
    border-radius: 12px;
}

/* Lock Icon in Location Badge */
.location-badge .lock-icon {
    display: flex;
    align-items: center;
    margin-right: 4px;
    color: rgba(255, 255, 255, 0.9);
}

/* Privacy Toggle */
.privacy-toggle {
    display: flex;
    align-items: center;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 10px;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.privacy-toggle input {
    display: none;
}

.privacy-toggle .shield-icon {
    font-size: 1.2rem;
    opacity: 0.3;
    /* Inactive state */
    filter: grayscale(1);
    transition: all 0.3s ease;
}

/* Active State */
.privacy-toggle input:checked+.shield-icon {
    opacity: 1;
    filter: grayscale(0);
    text-shadow: 0 0 10px var(--accent-teal);
}

.privacy-toggle:has(input:checked) {
    border-color: var(--accent-teal);
    background: rgba(42, 157, 143, 0.1);
}

.date-display {
    text-align: center;
}

.date-display h2 {
    font-size: 1.4rem;
    /* Prominent Persian Date */
    font-weight: 700;
    margin-bottom: 4px;
}

.date-subtitles {
    display: flex;
    gap: 8px;
    justify-content: center;
    font-size: 0.8rem;
    opacity: 0.8;
}

.date-subtitles p {
    margin: 0;
}

.divider {
    opacity: 0.5;
}

.icon-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 5px;
    transition: transform 0.2s;
}

.icon-btn:active {
    transform: scale(0.9);
}

/* Main Display */
.main-display {
    text-align: center;
    padding: 30px 20px;
    position: relative;
    border: 1px solid rgba(251, 139, 36, 0.3);
}

.next-prayer-label {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 5px;
}

#next-prayer-name {
    font-size: 2.2rem;
    color: var(--accent-gold);
    margin-bottom: 10px;
    text-shadow: 0 2px 10px rgba(251, 139, 36, 0.3);
}

.countdown {
    font-size: 3rem;
    font-weight: 300;
    font-variant-numeric: tabular-nums;
    letter-spacing: 2px;
}

.info-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.info-badge {
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.08);
    padding: 6px 12px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.info-badge strong {
    color: var(--accent-gold);
}

.compass-icon,
.sun-icon,
.fast-icon {
    font-size: 1rem;
}

/* Prayer Grid */
.prayer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.prayer-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
}

.prayer-card.active {
    background: rgba(251, 139, 36, 0.15);
    border: 1px solid rgba(251, 139, 36, 0.5);
    transform: translateY(-2px);
}

.prayer-card.next {
    border: 1px dashed var(--accent-gold);
}

.prayer-icon {
    font-size: 1.5rem;
}

.prayer-info {
    display: flex;
    flex-direction: column;
}

.prayer-info .label {
    font-size: 0.8rem;
    opacity: 0.7;
}

.prayer-info .time {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Events */
.events-section {
    margin-top: 10px;
}

.event-block {
    margin-bottom: 15px;
}

.event-block h3 {
    font-size: 0.95rem;
    margin-bottom: 8px;
    color: var(--accent-gold);
    opacity: 0.9;
}

.event-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 10px 0;
}

.events-list {
    list-style: none;
    font-size: 0.9rem;
    line-height: 1.5;
}

.events-list li {
    margin-bottom: 6px;
    position: relative;
    padding-right: 12px;
}

.events-list li::before {
    content: "•";
    color: var(--accent-teal);
    position: absolute;
    right: 0;
}

.no-event {
    opacity: 0.5;
    font-style: italic;
    font-size: 0.85rem;
}

/* Lock Icon specific */
.lock-icon {
    font-size: 0.9rem;
    margin-right: 5px;
    color: var(--accent-teal);
}

/* Footer */
footer {
    text-align: center;
    font-size: 0.75rem;
    opacity: 0.5;
    margin-top: 20px;
    margin-bottom: 10px;
}

.tiny {
    font-size: 0.65rem;
    margin-top: 4px;
}

.hidden {
    display: none;
}

/* Mobile Tweaks */
@media (max-width: 380px) {
    .countdown {
        font-size: 2.5rem;
    }

    .prayer-grid {
        grid-template-columns: 1fr;
        /* Stack on very small screens */
    }
}