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

:root {
    /* Colors */
    --color-primary: #1B4D3E;
    --color-primary-light: #2D6A4F;
    --color-primary-dark: #0F2F25;
    --color-accent: #D4A574;
    --color-gold: #FFD700;
    --color-gold-bg: rgba(255, 215, 0, 0.15);
    --color-success: #2D6A4F;
    --color-success-bg: rgba(45, 106, 79, 0.15);
    --color-warning: #E6A23C;
    --color-warning-bg: rgba(230, 162, 60, 0.15);
    --color-danger: #DC3545;
    --color-danger-bg: rgba(220, 53, 69, 0.1);

    /* Backgrounds */
    --bg-primary: #FAFAF8;
    --bg-secondary: #F5F5F3;
    --bg-surface: #FFFFFF;

    /* Text */
    --text-primary: #1A1A1A;
    --text-secondary: #5A5A5A;
    --text-muted: #8A8A8A;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1B4D3E 0%, #2D6A4F 100%);
    --gradient-gold: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    --gradient-header: linear-gradient(180deg, #1B4D3E 0%, #2D6A4F 50%, transparent 100%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

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

html {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: #F5F7F6;
    -webkit-font-smoothing: antialiased;
}

body {
    min-height: 100vh;
    background: #F5F7F6;
}

/* App Container */
.app {
    max-width: 480px;
    margin: 0 auto;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Glass Effect */
.glass {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-md);
}

/* Header - Compact & Centered */
.header {
    background: var(--gradient-primary);
    padding: var(--space-md);
    padding-top: calc(env(safe-area-inset-top, 20px) + var(--space-md));
}

.header-content {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.header-icon {
    width: 28px;
    height: 28px;
    color: white;
    /* Fallback */
}

.header h1 {
    font-size: 20px;
    font-weight: 700;
    color: white;
    letter-spacing: -0.3px;
    text-align: left;
}

/* Main Content */
.main {
    flex: 1;
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

/* Status Bar - Thin warning above calendar */
.status-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

.status-bar.golden {
    background: var(--gradient-gold);
    color: #333;
}

.status-bar.best {
    background: var(--gradient-primary);
    color: white;
}

.status-bar.suitable {
    background: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid rgba(45, 106, 79, 0.2);
}

.status-bar.avoided {
    background: var(--color-warning-bg);
    color: #B8860B;
    border: 1px solid rgba(230, 162, 60, 0.3);
}

.status-bar.not-suitable {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.status-bar-icon {
    font-size: 16px;
}

/* Calendar Section */
.calendar-section {
    gap: var(--space-sm);
}

.calendar-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--bg-surface);
    border-radius: var(--radius-md);
    font-size: 22px;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.nav-btn:hover {
    background: var(--color-primary);
    color: white;
    transform: scale(1.05);
}

.month-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.calendar {
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    overflow: hidden;
}

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

.calendar-header {
    text-align: center;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    padding: var(--space-sm) 0;
    text-transform: uppercase;
}

.calendar-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    position: relative;
    cursor: pointer;
    transition: all 0.2s ease;
}

.calendar-day:hover {
    transform: scale(1.1);
    z-index: 1;
}

.calendar-day.empty {
    visibility: hidden;
}

.calendar-day.today {
    border: 2px solid #00E5FF;
    /* Neon Cyan */
    box-shadow: 0 0 8px rgba(0, 229, 255, 0.4);
    background-color: rgba(0, 229, 255, 0.05);
    font-weight: 700;
    color: var(--color-primary-dark);
}

.calendar-day.selected {
    box-shadow: 0 0 0 3px rgba(27, 77, 62, 0.3);
}

.calendar-day.golden {
    background: var(--gradient-gold);
    color: #333;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
}

.calendar-day.best {
    background: var(--gradient-primary);
    color: white;
    font-weight: 700;
}

.calendar-day.suitable {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.calendar-day.avoided {
    color: var(--color-warning);
    background: var(--color-warning-bg);
}

.calendar-day.not-suitable {
    color: var(--text-muted);
}

.calendar-day .hijri-small {
    font-size: 8px;
    color: inherit;
    opacity: 0.7;
    margin-top: 1px;
}

.calendar-day.golden .hijri-small,
.calendar-day.best .hijri-small {
    opacity: 0.9;
}

/* Calendar Legend */
.calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    justify-content: center;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 10px;
    color: var(--text-secondary);
}

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 3px;
}

.legend-dot.golden {
    background: var(--gradient-gold);
}

.legend-dot.best {
    background: var(--gradient-primary);
}

.legend-dot.suitable {
    background: var(--color-success-bg);
    border: 1px solid var(--color-success);
}

.legend-dot.avoided {
    background: var(--color-warning-bg);
    border: 1px solid var(--color-warning);
}

/* Selected Day Card */
.selected-day-card {
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.selected-day-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.selected-day-icon {
    font-size: 32px;
}

.selected-day-header h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.selected-day-header .hijri-date {
    font-size: 13px;
    color: var(--color-primary);
    font-weight: 600;
}

.selected-status {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
}

.selected-status.golden {
    background: var(--color-gold-bg);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.selected-status.best {
    background: var(--color-success-bg);
    border: 1px solid rgba(45, 106, 79, 0.2);
}

.selected-status.suitable {
    background: rgba(212, 165, 116, 0.15);
    border: 1px solid rgba(212, 165, 116, 0.3);
}

.selected-status.avoided {
    background: var(--color-warning-bg);
    border: 1px solid rgba(230, 162, 60, 0.3);
}

.selected-status.not-suitable {
    background: var(--bg-secondary);
}

.selected-status .status-icon {
    font-size: 24px;
}

.selected-status strong {
    display: block;
    font-size: 14px;
    margin-bottom: 2px;
}

.selected-status p {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0;
}

.selected-status small {
    font-size: 11px;
    color: var(--color-primary);
    display: block;
    margin-top: var(--space-xs);
}

.fullmoon-warning {
    font-size: 12px;
    color: var(--color-warning);
    padding: var(--space-sm);
    background: var(--color-warning-bg);
    border-radius: var(--radius-sm);
    text-align: center;
}

/* Hijri Card */
.hijri-card {
    border-radius: var(--radius-lg);
    padding: var(--space-md);
}

.hijri-card-content {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.hijri-icon {
    font-size: 32px;
}

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

.hijri-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hijri-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

/* Section */
.section {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.section-title {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
}

.section-title span {
    font-size: 18px;
}

/* Attention Section - Dikkat Edilmesi Gereken Konular */
.attention-section {
    margin-top: var(--space-md);
}

.attention-title {
    color: var(--color-primary);
}

.attention-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-sm);
}

.attention-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-primary);
}

.attention-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.attention-item p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.attention-item strong {
    color: var(--text-primary);
}

/* Upcoming Days */
.upcoming-days {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.upcoming-day {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: transform 0.2s ease;
}

.upcoming-day:hover {
    transform: translateX(4px);
}

.upcoming-day.golden {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.15) 0%, rgba(255, 165, 0, 0.1) 100%);
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.upcoming-day.best {
    background: var(--color-success-bg);
    border: 1px solid rgba(45, 106, 79, 0.2);
}

.upcoming-day.suitable {
    background: rgba(212, 165, 116, 0.15);
    border: 1px solid rgba(212, 165, 116, 0.3);
}

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

.upcoming-date {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.upcoming-hijri {
    font-size: 12px;
    color: var(--text-secondary);
}

.upcoming-badge {
    font-size: 11px;
    font-weight: 600;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.upcoming-day.golden .upcoming-badge {
    background: var(--gradient-gold);
    color: #333;
}

.upcoming-day.best .upcoming-badge {
    background: var(--gradient-primary);
    color: white;
}

.upcoming-day.suitable .upcoming-badge {
    background: var(--color-accent);
    color: white;
}

/* Accordion */
.info-accordion {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.accordion-item {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.accordion-item summary {
    padding: var(--space-md);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.accordion-item summary::-webkit-details-marker {
    display: none;
}

.accordion-item summary::after {
    content: '›';
    margin-left: auto;
    font-size: 18px;
    font-weight: 600;
    transition: transform 0.2s ease;
}

.accordion-item[open] summary::after {
    transform: rotate(90deg);
}

.accordion-content {
    padding: 0 var(--space-md) var(--space-md);
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.accordion-content p {
    margin-bottom: var(--space-sm);
}

.accordion-content .note {
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    background: rgba(27, 77, 62, 0.08);
    border-radius: var(--radius-sm);
    font-size: 11px;
    color: var(--color-primary);
}

/* Footer */
.footer {
    padding: var(--space-lg);
    padding-bottom: calc(env(safe-area-inset-bottom, 20px) + var(--space-lg));
    text-align: center;
    background: transparent;
}

.footer p {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.footer-note {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: 400 !important;
}

/* Footer */
.footer {
    padding: var(--space-lg);
    padding-bottom: calc(env(safe-area-inset-bottom, 20px) + var(--space-lg));
    text-align: center;
    background: transparent;
    display: flex;
    justify-content: center;
}

.footer-link {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    padding: var(--space-sm) var(--space-lg);
    border: 2px solid rgba(27, 77, 62, 0.15);
    border-radius: var(--radius-xl);
    background: white;
    transition: all 0.2s ease;
    box-shadow: var(--shadow-sm);
}

.footer-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: white;
    text-decoration: none;
}

/* Responsive */
@media (max-width: 380px) {
    .header h1 {
        font-size: 18px;
    }

    .calendar-day {
        font-size: 12px;
    }

    .calendar-day .hijri-small {
        font-size: 7px;
    }

    .attention-item {
        padding: var(--space-sm);
    }

    .attention-item p {
        font-size: 12px;
    }
}

@media (min-width: 481px) {
    body {
        background: #F5F7F6;
    }

    .app {
        margin-top: var(--space-xl);
        margin-bottom: var(--space-xl);
        border-radius: var(--radius-xl);
        overflow: hidden;
        box-shadow: var(--shadow-lg);
    }

    .attention-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Dark Mode Support */