/* Moon Phase Tracker Styles */
body {
    font-family: Arial, sans-serif;
    background-color: var(--primary-bg-color, black);
    color: var(--primary-text-color, white);
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

h1 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 10px;
    color: var(--primary-text-color, white);
}

.description {
    text-align: center;
    color: var(--secondary-text-color, #999);
    margin-bottom: 40px;
    font-size: 1.1em;
}

/* Moon Display Section */
.moon-display {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
    background: rgba(51, 51, 51, 0.8);
    border-radius: 20px;
    padding: 40px;
    border: 2px solid var(--input-border-color, darkred);
}

.moon-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

#moon-canvas {
    border-radius: 50%;
    filter: drop-shadow(0 0 30px rgba(255, 255, 255, 0.3));
}

.moon-glow {
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.moon-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.phase-name {
    font-size: 2.5em;
    margin: 0 0 30px 0;
    color: var(--button-bg-color, darkred);
    text-align: center;
}

.moon-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 15px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 10px;
    border-left: 4px solid var(--button-bg-color, darkred);
}

.detail-row .label {
    font-weight: bold;
    color: var(--secondary-text-color, #999);
}

.detail-row .value {
    font-size: 1.2em;
    color: var(--primary-text-color, white);
}

/* Calendar Section */
.calendar-section {
    margin-bottom: 40px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}

.calendar-header h2 {
    margin: 0;
    color: var(--primary-text-color, white);
}

.calendar-controls {
    display: flex;
    align-items: center;
    gap: 20px;
}

.current-month {
    font-size: 1.2em;
    font-weight: bold;
    color: var(--button-bg-color, darkred);
    min-width: 200px;
    text-align: center;
}

.nav-btn {
    padding: 10px 20px;
    background: var(--button-bg-color, darkred);
    color: var(--button-text-color, white);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s;
}

.nav-btn:hover {
    background: var(--button-hover-bg-color, red);
}

/* Lunar Calendar Grid */
.lunar-calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
}

.calendar-day {
    background: rgba(51, 51, 51, 0.8);
    border-radius: 15px;
    padding: 15px 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.calendar-day:hover {
    transform: translateY(-5px);
    border-color: var(--button-bg-color, darkred);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.calendar-day.today {
    border-color: var(--button-bg-color, darkred);
    background: rgba(139, 0, 0, 0.2);
}

.day-date {
    font-size: 1.1em;
    font-weight: bold;
    margin-bottom: 10px;
}

.day-moon {
    font-size: 2.5em;
    margin: 10px 0;
}

.day-phase {
    font-size: 0.85em;
    color: var(--secondary-text-color, #999);
}

.day-illumination {
    font-size: 0.75em;
    color: var(--secondary-text-color, #999);
    margin-top: 5px;
}

.special-event {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.2), rgba(255, 165, 0, 0.2));
    border-color: gold !important;
}

.special-event-badge {
    background: gold;
    color: black;
    font-size: 0.7em;
    padding: 3px 8px;
    border-radius: 10px;
    margin-top: 5px;
    font-weight: bold;
}

/* Legend */
.legend {
    background: rgba(51, 51, 51, 0.8);
    border-radius: 15px;
    padding: 30px;
    border: 2px solid var(--input-border-color, darkred);
}

.legend h3 {
    margin: 0 0 20px 0;
    color: var(--button-bg-color, darkred);
    text-align: center;
}

.legend-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.phase-icon {
    font-size: 2em;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .lunar-calendar {
        grid-template-columns: repeat(5, 1fr);
    }

    .legend-items {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2em;
    }

    .moon-display {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px 20px;
    }

    #moon-canvas {
        width: 250px;
        height: 250px;
    }

    .moon-glow {
        width: 270px;
        height: 270px;
    }

    .phase-name {
        font-size: 2em;
    }

    .lunar-calendar {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }

    .calendar-day {
        min-height: 100px;
        padding: 10px 5px;
    }

    .day-moon {
        font-size: 2em;
    }

    .calendar-header {
        flex-direction: column;
    }

    .legend-items {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

@media (max-width: 580px) {
    .lunar-calendar {
        grid-template-columns: repeat(2, 1fr);
    }

    .calendar-day {
        min-height: 90px;
    }

    .legend-items {
        grid-template-columns: 1fr;
    }
}

/* Light Mode Support */
[data-theme="light"] body {
    background: #f0f2f5;
    color: #333;
}

[data-theme="light"] h1 {
    color: #1a1a1a;
}

[data-theme="light"] .moon-display,
[data-theme="light"] .calendar-day,
[data-theme="light"] .legend {
    background: rgba(255, 255, 255, 0.95);
    color: #333;
}

[data-theme="light"] .phase-name,
[data-theme="light"] .legend h3 {
    color: #0056b3;
}

[data-theme="light"] .detail-row {
    background: rgba(0, 0, 0, 0.05);
    border-left-color: #0056b3;
}

[data-theme="light"] .detail-row .value {
    color: #333;
}

[data-theme="light"] .current-month {
    color: #0056b3;
}

[data-theme="light"] .calendar-day.today {
    background: rgba(0, 86, 179, 0.1);
    border-color: #0056b3;
}

[data-theme="light"] .calendar-day:hover {
    border-color: #0056b3;
}