@import url('/design-system/platform-tokens.css');

/**
 * Workshop Agenda Timeline Styles
 *
 * Visual timeline layout for workshop agendas with:
 * - Time markers on left
 * - Vertical connector line
 * - Break cards (breakfast, coffee, lunch, wrapup)
 * - Exercise cards with category colors
 *
 * Uses platform design tokens from /design-system/platform-tokens.css
 */

/* ===== Container ===== */
.agenda-timeline {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.agenda-duration-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    background: var(--gray-50);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-bottom: 1.25rem;
}

.agenda-duration-badge .icon {
    width: 0.9375rem; height: 0.9375rem;
}

/* ===== Day Headers (multi-day workshops) ===== */
.agenda-day-header {
    margin: 1.75rem 0 0.875rem;
    padding-bottom: 0.375rem;
    border-bottom: 2px solid var(--gray-200);
}

.agenda-day-header h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--gray-800);
}

/* ===== Agenda Item Row ===== */
.agenda-item {
    display: flex;
    align-items: stretch;
    min-height: 80px;
}

/* Time Column */
.agenda-time {
    flex: 0 0 110px;
    padding-right: 0.75rem;
    text-align: left;
    padding-top: 1rem;
}

.time-range {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray-500);
    white-space: nowrap;
}

/* Connector Column (timeline) */
.agenda-connector {
    flex: 0 0 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.connector-dot {
    width: 12px;
    height: 12px;
    background: var(--bg-surface);
    border: 3px solid var(--mainsite-primary);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.connector-line {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gray-200);
    left: 50%;
    transform: translateX(-50%);
}

/* Last item - no line */
.agenda-item:last-child .connector-line {
    display: none;
}

/* Content Column */
.agenda-content {
    flex: 1;
    padding: 0.75rem 0 0.75rem 0.5rem;
}

/* ===== Break Cards ===== */
.break-card {
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 1rem 1.25rem;
    position: relative;
}

.break-badge {
    position: absolute;
    top: 0.875rem;
    left: 1rem;
    background: var(--gray-200);
    color: var(--gray-500);
    font-size: 0.5625rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    padding: 0.1875rem 0.375rem;
    border-radius: var(--radius-sm);
}

.break-duration {
    position: absolute;
    top: 0.875rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.1875rem;
    font-size: 0.6875rem;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: 0.1875rem 0.375rem;
    border-radius: var(--radius-sm);
}

.break-duration .icon {
    width: 0.75rem; height: 0.75rem;
}

.break-main {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-top: 1.75rem;
}

.break-icon {
    font-size: 1.05rem;
    color: var(--gray-500);
}

.break-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-800);
}

.break-description {
    margin: 0.375rem 0 0 1.75rem;
    font-size: 0.75rem;
    color: var(--gray-500);
    line-height: 1.4;
}

/* Break type variations */
.break-breakfast .connector-dot {
    border-color: var(--color-warning);
}

.break-intro .connector-dot,
.break-icebreaker .connector-dot {
    border-color: var(--color-info);
}

.break-coffee .connector-dot {
    border-color: var(--color-ink-muted);
}

.break-lunch .connector-dot {
    border-color: var(--color-warning-dark);
}

.break-wrapup .connector-dot {
    border-color: var(--color-success);
}

.break-kickoff .connector-dot {
    border-color: var(--coach-primary);
}

.break-presentation .connector-dot {
    border-color: var(--mainsite-primary);
}

/* ===== Exercise Cards ===== */
.exercise-card {
    background: var(--bg-surface);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 1rem 1.25rem;
    position: relative;
    box-shadow: var(--shadow-xs);
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.exercise-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.category-badge {
    position: absolute;
    top: 0.875rem;
    left: 1rem;
    font-size: 0.5625rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    padding: 0.1875rem 0.5rem;
    border-radius: var(--radius-sm);
    border: 1px solid;
    text-transform: uppercase;
}

.exercise-duration {
    position: absolute;
    top: 0.875rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.1875rem;
    font-size: 0.6875rem;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: 0.1875rem 0.375rem;
    border-radius: var(--radius-sm);
}

.exercise-duration .icon {
    width: 0.75rem; height: 0.75rem;
}

.exercise-main {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-top: 1.75rem;
}

.exercise-icon {
    font-size: 1.05rem;
    color: var(--gray-500);
}

.exercise-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-800);
}

.exercise-description {
    margin: 0.625rem 0 0 1.75rem;
    font-size: 0.75rem;
    color: var(--gray-500);
    line-height: 1.5;
}

.exercise-link {
    display: inline-flex;
    align-items: center;
    gap: 0.1875rem;
    margin: 0.625rem 0 0 1.75rem;
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--mainsite-primary);
    text-decoration: none;
    transition: gap 0.2s ease;
}

.exercise-link:hover {
    gap: 0.5rem;
}

.exercise-link .icon {
    width: 0.8125rem; height: 0.8125rem;
}

/* ===== No Agenda State ===== */
.no-agenda {
    text-align: center;
    padding: 3rem;
    color: var(--gray-400);
    font-style: italic;
}

/* ===== Responsive ===== */
@media (max-width: 640px) {
    .agenda-item {
        flex-wrap: wrap;
    }

    .agenda-time {
        flex: 0 0 100%;
        text-align: left;
        padding-right: 0;
        padding-left: 0;
        padding-bottom: 0.25rem;
        order: 1;
    }

    .agenda-connector {
        display: none;
    }

    .agenda-content {
        flex: 0 0 100%;
        padding-left: 0;
        order: 2;
    }

    .break-card,
    .exercise-card {
        margin-left: 0;
    }
}

/* ===== Additional Exercises Section ===== */
.additional-exercises-intro {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    color: var(--gray-500);
}

.additional-exercises-intro p {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.5;
}

.additional-exercises-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.additional-exercise-card {
    background: var(--bg-surface);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    padding: 1.25rem;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.additional-exercise-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.additional-exercise-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

/* Override category-badge positioning for additional exercises */
.additional-exercise-header .category-badge {
    position: static;
}

.additional-exercise-title {
    margin: 0 0 0.375rem;
    font-size: 0.875rem;
    font-weight: 600;
}

.additional-exercise-title a {
    color: var(--gray-800);
    text-decoration: none;
}

.additional-exercise-title a:hover {
    color: var(--mainsite-primary);
}

.additional-exercise-description {
    margin: 0 0 0.625rem;
    font-size: 0.75rem;
    color: var(--gray-500);
    line-height: 1.5;
}

.additional-exercise-link {
    display: inline-flex;
    align-items: center;
    gap: 0.1875rem;
    font-size: 0.6875rem;
    font-weight: 500;
    color: var(--mainsite-primary);
    text-decoration: none;
    transition: gap 0.2s ease;
}

.additional-exercise-link:hover {
    gap: 0.375rem;
}

.additional-exercise-link .icon {
    width: 0.8125rem; height: 0.8125rem;
}

/* ===== Print Styles ===== */
@media print {
    .agenda-timeline {
        max-width: 100%;
    }

    .exercise-card {
        box-shadow: none;
        page-break-inside: avoid;
    }

    .exercise-link {
        display: none;
    }

    .connector-line {
        background: var(--gray-300);
    }

    .additional-exercise-card {
        box-shadow: none;
        page-break-inside: avoid;
    }

    .additional-exercise-link {
        display: none;
    }
}