.session-page {
    max-width: 1180px;
    margin: 0 auto;
}

.session-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.session-header-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: .5rem;
}

.session-overview-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .75rem;
}

.session-overview-card {
    min-height: 84px;
    border: 1px solid var(--app-border);
    border-radius: .75rem;
    background: var(--app-surface);
    padding: .95rem 1rem;
    box-shadow: var(--app-shadow);
}

.session-overview-label {
    color: var(--app-text-soft);
    font-size: .78rem;
    margin-bottom: .3rem;
}

.session-overview-value {
    color: var(--app-text);
    font-size: 1.4rem;
    font-weight: 800;
    line-height: 1.12;
}

.session-overview-text {
    font-size: 1.05rem;
    overflow-wrap: anywhere;
}

.session-filter-shell {
    padding: 1rem;
    border-radius: .75rem;
}

.session-filter-form {
    display: grid;
    grid-template-columns: minmax(140px, 190px) minmax(140px, 190px) auto minmax(100px, max-content);
    align-items: end;
    gap: .75rem;
}

.session-filter-form.compact {
    grid-template-columns: minmax(140px, 190px) minmax(140px, 190px) auto minmax(100px, max-content);
}

.session-filter-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}

.session-page-count {
    text-align: right;
    white-space: nowrap;
}

.session-day-list {
    display: grid;
    gap: 1rem;
}

.session-day-group {
    border: 1px solid var(--app-border);
    border-radius: .75rem;
    background: var(--app-surface);
    overflow: hidden;
    box-shadow: var(--app-shadow);
}

.session-day-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 1px solid var(--app-border);
    background: var(--app-surface-muted);
    padding: .75rem 1rem;
}

.session-day-date {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: .75rem;
}

.session-day-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    border: 1px solid var(--app-primary-soft);
    border-radius: .65rem;
    color: var(--app-primary-strong);
    background: var(--app-primary-faint);
    font-size: 1.05rem;
    font-weight: 800;
}

.session-day-date h3 {
    color: var(--app-text);
    font-size: .95rem;
    line-height: 1.2;
    margin: 0;
}

.session-day-date span {
    display: block;
    color: var(--app-text-soft);
    font-size: .76rem;
    margin-top: .18rem;
}

.session-day-count {
    flex: 0 0 auto;
    border: 1px solid var(--app-border);
    border-radius: 999px;
    color: var(--app-text-soft);
    background: var(--app-surface);
    padding: .25rem .65rem;
    font-size: .74rem;
    font-weight: 750;
}

.session-timeline {
    padding: .2rem 1rem;
}

.session-timeline-row {
    display: grid;
    grid-template-columns: 66px 18px minmax(0, 1fr);
    align-items: stretch;
    gap: .7rem;
    padding: .65rem 0;
}

.session-timeline-time {
    display: flex;
    align-items: flex-end;
    flex-direction: column;
    padding-top: .55rem;
    text-align: right;
}

.session-timeline-time strong {
    color: var(--app-text);
    font-size: .9rem;
    font-weight: 800;
    line-height: 1.1;
}

.session-timeline-time span {
    color: var(--app-text-muted);
    font-size: .72rem;
    margin-top: .2rem;
}

.session-timeline-track {
    position: relative;
    min-height: 76px;
}

.session-timeline-track::before {
    position: absolute;
    top: -.65rem;
    bottom: -.65rem;
    left: 50%;
    width: 1px;
    background: var(--app-border);
    content: "";
    transform: translateX(-50%);
}

.session-timeline-row:first-child .session-timeline-track::before {
    top: 1.05rem;
}

.session-timeline-row:last-child .session-timeline-track::before {
    bottom: calc(100% - 1.05rem);
}

.session-timeline-track span {
    position: absolute;
    top: .82rem;
    left: 50%;
    width: 10px;
    height: 10px;
    border: 2px solid var(--app-surface);
    border-radius: 50%;
    background: var(--app-primary);
    box-shadow: 0 0 0 2px var(--app-primary-soft);
    transform: translateX(-50%);
}

.session-timeline-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    min-width: 0;
    gap: 1rem;
    border: 1px solid var(--app-border);
    border-radius: .65rem;
    background: var(--app-surface);
    padding: .8rem .9rem;
    transition: border-color .16s ease, background-color .16s ease;
}

.session-timeline-card:hover {
    border-color: var(--app-primary-soft);
    background: var(--app-primary-faint);
}

.session-timeline-content {
    min-width: 0;
}

.session-timeline-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    min-width: 0;
    gap: .75rem;
}

.session-timeline-head h4 {
    color: var(--app-text);
    font-size: .92rem;
    line-height: 1.25;
    margin: 0 0 .2rem;
    overflow-wrap: anywhere;
}

.session-card-subline {
    color: var(--app-text-soft);
    font-size: .8rem;
}

.session-timeline-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem;
    margin-top: .55rem;
}

.session-timeline-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: .4rem;
}

.session-date-block {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    flex: 0 0 auto;
    color: #fff;
    background: linear-gradient(180deg, var(--app-primary), var(--app-secondary));
    font-weight: 800;
    text-align: center;
}

.session-date-block span {
    font-size: 1.45rem;
    line-height: 1;
}

.session-date-block small {
    margin-top: .25rem;
    color: rgba(255, 255, 255, .88);
    font-size: .74rem;
    text-transform: uppercase;
}

.session-pill {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    border: 1px solid var(--app-border);
    border-radius: 999px;
    color: var(--app-text-soft);
    background: #f8fafc;
    padding: .15rem .55rem;
    font-size: .74rem;
    font-weight: 750;
    white-space: nowrap;
}

.session-pill-success {
    color: #166534;
    border-color: #bbf7d0;
    background: #dcfce7;
}

.session-pill-muted {
    color: #475569;
    border-color: #e2e8f0;
    background: #f1f5f9;
}

.session-attendance-stack {
    display: grid;
    gap: .5rem;
}

.session-stat-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    color: var(--app-text-soft);
    font-size: .86rem;
    border-radius: .65rem;
    background: #f8fafc;
    padding: .55rem .65rem;
}

.session-stat-row strong {
    color: var(--app-text);
    font-size: .98rem;
    font-weight: 650;
    text-align: right;
    overflow-wrap: anywhere;
}

.session-empty-state {
    padding: 2.2rem 1rem;
    text-align: center;
}

.session-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.session-hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border: 1px solid var(--app-border);
    border-radius: .8rem;
    background: linear-gradient(135deg, var(--app-surface), var(--app-primary-faint));
    padding: 1.25rem;
    box-shadow: var(--app-shadow);
}

.session-hero-main {
    display: flex;
    align-items: center;
    min-width: 0;
    gap: 1rem;
}

.session-date-block {
    width: 72px;
    height: 72px;
    border-radius: .65rem;
}

.session-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem .9rem;
    color: var(--app-text-soft);
    font-size: .9rem;
}

.session-hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: .5rem;
}

.session-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(270px, 340px);
    gap: 1rem;
    align-items: start;
}

.session-info-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.session-info-label,
.session-note-title {
    color: var(--app-text-soft);
    font-size: .78rem;
    margin-bottom: .25rem;
}

.session-info-value {
    color: var(--app-text);
    font-size: .92rem;
    font-weight: 650;
    overflow-wrap: anywhere;
}

.session-note-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .85rem;
}

.session-note-card {
    border: 1px solid var(--app-border);
    border-radius: .75rem;
    padding: .9rem 1rem;
    background: #f8fafc;
}

.session-note-card p {
    margin: 0;
    color: var(--app-text-soft);
    font-size: .9rem;
    white-space: pre-wrap;
}

.session-action-grid {
    display: grid;
    gap: .5rem;
}

.session-action-link {
    display: block;
    min-height: 42px;
    border: 1px solid var(--app-border);
    border-radius: .65rem;
    color: var(--app-text);
    background: #f8fafc;
    padding: .72rem .8rem;
    text-decoration: none;
    font-weight: 750;
}

.session-action-link:hover,
.session-action-link:focus {
    border-color: var(--app-primary);
    background: var(--app-primary-faint);
    color: var(--app-primary-strong);
}

.session-form-shell {
    max-width: 980px;
    padding: 1.25rem;
}

.session-form-section-title {
    flex: 0 0 100%;
    color: var(--app-text);
    border-top: 1px solid var(--app-border);
    margin-top: .25rem;
    padding-top: 1rem;
    font-size: .84rem;
    font-weight: 800;
}

.session-form-section-title:first-of-type {
    border-top: 0;
    margin-top: 0;
    padding-top: 0;
}

.session-toggle-card {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    border: 1px solid var(--app-border);
    border-radius: .75rem;
    background: #f8fafc;
    padding: .85rem 1rem;
}

.session-toggle-card strong,
.session-toggle-card small {
    display: block;
}

.session-toggle-card small {
    color: var(--app-text-soft);
    margin-top: .15rem;
}

.session-day-grid {
    display: grid;
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: .5rem;
}

.session-day-option {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    min-height: 42px;
    border: 1px solid var(--app-border);
    border-radius: .65rem;
    background: #f8fafc;
    color: var(--app-text);
    font-size: .86rem;
}

@media (max-width: 991.98px) {
    .session-overview-grid,
    .session-detail-layout,
    .session-info-grid,
    .session-note-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .session-filter-form,
    .session-filter-form.compact {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .session-page-count {
        text-align: left;
    }

    .session-day-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}

@media (max-width: 767.98px) {
    .session-page-header,
    .session-hero {
        align-items: stretch;
        flex-direction: column;
    }

    .session-header-actions,
    .session-header-actions .btn,
    .session-hero-actions,
    .session-hero-actions .btn {
        width: 100%;
    }

    .session-hero-main {
        align-items: flex-start;
    }

    .session-overview-grid,
    .session-detail-layout,
    .session-info-grid,
    .session-note-grid,
    .session-filter-form,
    .session-filter-form.compact {
        grid-template-columns: 1fr;
    }

    .session-filter-actions,
    .session-filter-actions .btn {
        width: 100%;
    }

    .session-timeline-card {
        grid-template-columns: 1fr;
    }

    .session-timeline-actions {
        justify-content: flex-start;
    }

    .session-pagination {
        align-items: stretch;
        flex-direction: column;
    }

    .session-day-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 575.98px) {
    .session-day-header {
        padding: .7rem .75rem;
    }

    .session-timeline {
        padding: .15rem .65rem;
    }

    .session-timeline-row {
        grid-template-columns: 48px 14px minmax(0, 1fr);
        gap: .4rem;
        padding: .55rem 0;
    }

    .session-timeline-time {
        padding-top: .48rem;
    }

    .session-timeline-time strong {
        font-size: .82rem;
    }

    .session-timeline-card {
        gap: .65rem;
        padding: .7rem;
    }

    .session-timeline-head {
        align-items: flex-start;
        flex-direction: column;
        gap: .4rem;
    }

    .session-timeline-actions .btn {
        flex: 1 1 96px;
    }

    .session-date-block {
        width: 56px;
        height: 56px;
    }
}