/* ==========================================================================
   GOO1 Studio Kalender - Styles
   Dark modern design inspired by wanna.dance
   ========================================================================== */

:root {
    --goo1-bg: #0f0f13;
    --goo1-surface: #1a1a24;
    --goo1-surface-hover: #22222e;
    --goo1-border: #2a2a3a;
    --goo1-text: #e8e8f0;
    --goo1-text-muted: #8888a0;
    --goo1-accent: #6c5ce7;
    --goo1-accent-light: #a29bfe;
    --goo1-studio1: #6c5ce7;
    --goo1-studio2: #00cec9;
    --goo1-studio3: #fd79a8;
    --goo1-studio1-bg: rgba(108, 92, 231, 0.2);
    --goo1-studio2-bg: rgba(0, 206, 201, 0.2);
    --goo1-studio3-bg: rgba(253, 121, 168, 0.2);
    --goo1-today-bg: rgba(108, 92, 231, 0.08);
    --goo1-today-border: rgba(108, 92, 231, 0.4);
    --goo1-radius: 12px;
    --goo1-radius-sm: 6px;
    --goo1-font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}

/* Wrapper */
.goo1-sk-wrapper {
    font-family: var(--goo1-font);
    background: var(--goo1-bg);
    color: var(--goo1-text);
    border-radius: var(--goo1-radius);
    padding: 24px;
    max-width: 100%;
    overflow-x: auto;
    -webkit-font-smoothing: antialiased;
}

/* Header */
.goo1-sk-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.goo1-sk-title {
    text-align: center;
    min-width: 200px;
}

.goo1-sk-week-label {
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.goo1-sk-btn {
    background: var(--goo1-surface);
    color: var(--goo1-text);
    border: 1px solid var(--goo1-border);
    padding: 10px 20px;
    border-radius: var(--goo1-radius-sm);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--goo1-font);
    transition: all 0.2s ease;
    white-space: nowrap;
}

.goo1-sk-btn:hover {
    background: var(--goo1-surface-hover);
    border-color: var(--goo1-accent);
    color: var(--goo1-accent-light);
}

.goo1-sk-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.goo1-sk-btn.goo1-sk-today {
    background: var(--goo1-accent);
    border-color: var(--goo1-accent);
    color: #fff;
}

.goo1-sk-btn.goo1-sk-today:hover {
    background: var(--goo1-accent-light);
    border-color: var(--goo1-accent-light);
    color: #fff;
}

/* Loading */
.goo1-sk-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 60px 20px;
    color: var(--goo1-text-muted);
    font-size: 14px;
}

.goo1-sk-loading.goo1-sk-hidden {
    display: none;
}

.goo1-sk-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--goo1-border);
    border-top-color: var(--goo1-accent);
    border-radius: 50%;
    animation: goo1-spin 0.8s linear infinite;
}

@keyframes goo1-spin {
    to { transform: rotate(360deg); }
}

/* Calendar Grid - Desktop */
.goo1-sk-grid {
    display: grid;
    grid-template-columns: 60px repeat(21, 1fr);
    gap: 0;
    min-width: 900px;
}

/* Column Headers */
.goo1-sk-corner {
    background: var(--goo1-surface);
    border: 1px solid var(--goo1-border);
    border-radius: var(--goo1-radius-sm) 0 0 0;
    padding: 8px;
}

.goo1-sk-day-header {
    background: var(--goo1-surface);
    border: 1px solid var(--goo1-border);
    border-left: none;
    padding: 12px 4px 4px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.goo1-sk-day-header.goo1-sk-today-col {
    background: var(--goo1-today-bg);
    border-color: var(--goo1-today-border);
}

.goo1-sk-day-name {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    color: var(--goo1-text-muted);
    margin-bottom: 2px;
}

.goo1-sk-day-date {
    display: block;
    font-size: 14px;
    font-weight: 700;
}

.goo1-sk-today-col .goo1-sk-day-date {
    color: var(--goo1-accent-light);
}

/* Studio sub-headers */
.goo1-sk-studio-header {
    background: var(--goo1-surface);
    border: 1px solid var(--goo1-border);
    border-top: none;
    border-left: none;
    padding: 6px 4px;
    text-align: center;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.goo1-sk-studio-header.goo1-sk-today-col {
    background: var(--goo1-today-bg);
    border-color: var(--goo1-today-border);
}

.goo1-sk-studio-header.goo1-sk-studio-1 {
    color: var(--goo1-studio1);
}

.goo1-sk-studio-header.goo1-sk-studio-2 {
    color: var(--goo1-studio2);
}

.goo1-sk-studio-header.goo1-sk-studio-3 {
    color: var(--goo1-studio3);
}

.goo1-sk-studio-corner {
    background: var(--goo1-surface);
    border: 1px solid var(--goo1-border);
    border-top: none;
    padding: 6px 4px;
}

/* Time Column */
.goo1-sk-time-label {
    background: var(--goo1-surface);
    border: 1px solid var(--goo1-border);
    border-top: none;
    padding: 0 8px;
    font-size: 11px;
    color: var(--goo1-text-muted);
    text-align: right;
    position: relative;
    height: 60px;
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
}

.goo1-sk-time-label span {
    transform: translateY(-50%);
    display: block;
}

/* Grid Cells */
.goo1-sk-cell {
    background: var(--goo1-bg);
    border: 1px solid var(--goo1-border);
    border-top: none;
    border-left: none;
    position: relative;
    height: 60px;
}

.goo1-sk-cell.goo1-sk-today-col {
    background: var(--goo1-today-bg);
    border-color: var(--goo1-today-border);
}

/* Event blocks */
.goo1-sk-event {
    position: absolute;
    left: 2px;
    right: 2px;
    border-radius: 3px;
    min-height: 4px;
    z-index: 2;
    transition: opacity 0.2s ease;
}

.goo1-sk-event:hover {
    opacity: 0.85;
}

.goo1-sk-event.goo1-sk-event-studio-1 {
    background: var(--goo1-studio1-bg);
    border-left: 3px solid var(--goo1-studio1);
}

.goo1-sk-event.goo1-sk-event-studio-2 {
    background: var(--goo1-studio2-bg);
    border-left: 3px solid var(--goo1-studio2);
}

.goo1-sk-event.goo1-sk-event-studio-3 {
    background: var(--goo1-studio3-bg);
    border-left: 3px solid var(--goo1-studio3);
}

.goo1-sk-event-time {
    font-size: 9px;
    padding: 1px 4px;
    color: var(--goo1-text-muted);
    white-space: nowrap;
    overflow: hidden;
    display: block;
    position: absolute;
    left: 0;
    right: 0;
}

.goo1-sk-event-time-start {
    top: 0;
}

.goo1-sk-event-time-end {
    bottom: 0;
}

/* Legend */
.goo1-sk-legend {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 16px;
    flex-wrap: wrap;
}

.goo1-sk-legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--goo1-text-muted);
}

.goo1-sk-legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 3px;
}

.goo1-sk-legend-dot.goo1-sk-studio-1 {
    background: var(--goo1-studio1);
}

.goo1-sk-legend-dot.goo1-sk-studio-2 {
    background: var(--goo1-studio2);
}

.goo1-sk-legend-dot.goo1-sk-studio-3 {
    background: var(--goo1-studio3);
}

/* Error */
.goo1-sk-error {
    color: #e74c3c;
    text-align: center;
    padding: 20px;
}

/* =========================================================================
   Mobile View - Day-by-Day
   ========================================================================= */

.goo1-sk-mobile {
    display: none;
}

@media (max-width: 768px) {
    .goo1-sk-wrapper {
        padding: 16px;
    }

    .goo1-sk-header {
        gap: 8px;
        margin-bottom: 16px;
    }

    .goo1-sk-btn {
        padding: 8px 14px;
        font-size: 13px;
    }

    .goo1-sk-week-label {
        font-size: 15px;
    }

    /* Hide desktop grid */
    .goo1-sk-desktop {
        display: none;
    }

    .goo1-sk-mobile {
        display: block;
    }

    /* Mobile day header */
    .goo1-sk-mobile-day-header {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 12px;
        margin-bottom: 16px;
    }

    .goo1-sk-mobile-day-title {
        font-size: 18px;
        font-weight: 700;
        text-align: center;
        min-width: 180px;
    }

    .goo1-sk-mobile-day-title.goo1-sk-is-today {
        color: var(--goo1-accent-light);
    }

    .goo1-sk-mobile-day-btn {
        background: var(--goo1-surface);
        color: var(--goo1-text);
        border: 1px solid var(--goo1-border);
        width: 36px;
        height: 36px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        font-size: 18px;
        transition: all 0.2s ease;
    }

    .goo1-sk-mobile-day-btn:hover {
        background: var(--goo1-surface-hover);
        border-color: var(--goo1-accent);
    }

    /* Mobile grid: time | S1 | S2 | S3 */
    .goo1-sk-mobile-grid {
        display: grid;
        grid-template-columns: 50px repeat(3, 1fr);
        gap: 0;
    }

    .goo1-sk-mobile-studio-header {
        background: var(--goo1-surface);
        border: 1px solid var(--goo1-border);
        border-left: none;
        padding: 10px 4px;
        text-align: center;
        font-size: 11px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .goo1-sk-mobile-studio-header.goo1-sk-studio-1 { color: var(--goo1-studio1); }
    .goo1-sk-mobile-studio-header.goo1-sk-studio-2 { color: var(--goo1-studio2); }
    .goo1-sk-mobile-studio-header.goo1-sk-studio-3 { color: var(--goo1-studio3); }

    .goo1-sk-mobile-time-label {
        background: var(--goo1-surface);
        border: 1px solid var(--goo1-border);
        border-top: none;
        padding: 0 6px;
        font-size: 11px;
        color: var(--goo1-text-muted);
        text-align: right;
        position: relative;
        height: 60px;
        display: flex;
        align-items: flex-start;
        justify-content: flex-end;
    }

    .goo1-sk-mobile-time-label span {
        transform: translateY(-50%);
        display: block;
    }

    .goo1-sk-mobile-cell {
        background: var(--goo1-bg);
        border: 1px solid var(--goo1-border);
        border-top: none;
        border-left: none;
        position: relative;
        height: 60px;
    }
}

/* =========================================================================
   Scrollbar Styling
   ========================================================================= */

.goo1-sk-calendar-container::-webkit-scrollbar {
    height: 6px;
}

.goo1-sk-calendar-container::-webkit-scrollbar-track {
    background: var(--goo1-surface);
    border-radius: 3px;
}

.goo1-sk-calendar-container::-webkit-scrollbar-thumb {
    background: var(--goo1-border);
    border-radius: 3px;
}

.goo1-sk-calendar-container::-webkit-scrollbar-thumb:hover {
    background: var(--goo1-accent);
}