/* ── CIRCLE ROOT — full page wrapper ── */
#circle-root {
    display: none;
    flex-direction: column;
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
}

/* ── CIRCLE HEADER ── */
.circle-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.circle-header-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--accent);
    letter-spacing: 0.06em;
}

.circle-header-tag {
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-muted);
    border: 1px solid var(--border);
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
}

/* ── CIRCLE HERO ── */
.circle-hero {
    padding: 3rem 2rem 1.5rem;
    max-width: 860px;
    margin: 0 auto;
    width: 100%;
}

.circle-hero-label {
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.6rem;
}

.circle-hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.25;
    margin-bottom: 0.5rem;
}

.circle-hero-sub {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.65;
    max-width: 540px;
    margin-bottom: 1.5rem;
}

.circle-rec-count {
    font-size: 0.82rem;
    color: var(--text-dim);
    padding: 0.4rem 0.85rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    display: inline-block;
}

/* ── CIRCLE THEME FILTERS ── */
.circle-filters {
    padding: 0 2rem;
    max-width: 860px;
    margin: 0 auto;
    width: 100%;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.circle-theme-filter {
    padding: 0.4rem 0.9rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    color: var(--text-muted);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition);
}

.circle-theme-filter:hover,
.circle-theme-filter.active {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-dim);
}

/* ── CIRCLE GRID ── */
.circle-grid-wrap {
    padding: 0 2rem 4rem;
    max-width: 860px;
    margin: 0 auto;
    width: 100%;
}

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

.circle-rec-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
}

.circle-rec-card:hover {
    border-color: rgba(201, 169, 110, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
}

.circle-rec-theme {
    font-size: 0.65rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.circle-rec-q {
    font-size: 0.9rem;
    color: var(--text);
    line-height: 1.5;
    margin-bottom: 0.75rem;
    font-family: 'Playfair Display', serif;
}

.circle-rec-meta {
    display: flex;
    gap: 0.75rem;
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-bottom: 0.75rem;
}

.circle-rec-actions {
    display: flex;
    gap: 0.5rem;
}

.circle-action-btn {
    padding: 0.35rem 0.85rem;
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition);
}

.circle-action-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ── CIRCLE PLAYER MODAL ── */
#circle-player-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    z-index: 200;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

#circle-player-modal.open {
    display: flex;
}

.circle-player-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    width: 100%;
    max-width: 640px;
    padding: 2rem;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.circle-player-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--surface2);
    border: 1px solid var(--border);
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.circle-player-close:hover {
    border-color: var(--red);
    color: var(--red);
}

.circle-player-theme {
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 0.4rem;
}

.circle-player-caption {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 0.6rem;
}

.circle-player-q {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    line-height: 1.4;
    margin-bottom: 0.4rem;
}

.circle-player-date {
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-bottom: 1.25rem;
}

#circle-video {
    width: 100%;
    max-height: 280px;
    border-radius: 8px;
    background: #000;
    margin-bottom: 1rem;
}

.circle-player-controls {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.circle-progress {
    width: 100%;
    height: 4px;
    background: var(--surface3);
    border-radius: 2px;
    cursor: pointer;
    position: relative;
}

.circle-progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    pointer-events: none;
    transition: width 0.1s linear;
}

.circle-player-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.circle-player-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all var(--transition);
}

.circle-player-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.circle-play-pause-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-color: var(--accent);
    color: var(--accent);
}

.circle-player-time {
    font-size: 0.75rem;
    color: var(--text-muted);
    flex: 1;
    text-align: right;
}

.circle-transcript {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--surface2);
    border-radius: 8px;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.7;
    max-height: 120px;
    overflow-y: auto;
}

/* ── PIECE 11 — NOK CONTROLS ── */
#nok-controls {
    display: none;
    padding: 0 2rem;
    max-width: 860px;
    margin: 0 auto 1.5rem;
    width: 100%;
}

.nok-controls-inner {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}

.nok-controls-title {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.nok-btn-row {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.nok-btn {
    padding: 0.55rem 1.25rem;
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-muted);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    cursor: pointer;
    transition: all var(--transition);
}

.nok-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.nok-btn.danger:hover {
    border-color: var(--red);
    color: var(--red);
}

/* Confirm passing panel */
#confirm-passing-panel {
    display: none;
    margin-top: 1rem;
    padding: 1.25rem;
    background: rgba(224, 85, 85, 0.05);
    border: 1px solid rgba(224, 85, 85, 0.2);
    border-radius: 10px;
}

.confirm-passing-warning {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 1rem;
}

.confirm-passing-warning strong {
    color: var(--red);
}

.confirm-passing-input-wrap {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

#confirm-passing-input {
    flex: 1;
    background: var(--surface2);
    border: 1px solid rgba(224, 85, 85, 0.3);
    border-radius: 8px;
    padding: 0.6rem 1rem;
    color: var(--text);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.85rem;
    outline: none;
}

#confirm-passing-input:focus {
    border-color: var(--red);
}

.confirm-passing-btn {
    padding: 0.6rem 1.25rem;
    background: var(--red);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.82rem;
    cursor: pointer;
    transition: opacity var(--transition);
    white-space: nowrap;
}

.confirm-passing-btn:hover {
    opacity: 0.85;
}

#passing-confirmed-msg {
    display: none;
    font-size: 0.85rem;
    color: var(--green);
    margin-top: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(94, 204, 138, 0.08);
    border: 1px solid rgba(94, 204, 138, 0.2);
    border-radius: 8px;
}

/* ── PIECE 12 — HANDOVER SUMMARY ── */
#handover-summary {
    display: none;
    padding: 0 2rem;
    max-width: 860px;
    margin: 0 auto 1.5rem;
    width: 100%;
}

.handover-summary-inner {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
}

.handover-summary-title {
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.handover-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.handover-stat {
    background: var(--surface2);
    border-radius: 8px;
    padding: 0.75rem;
}

.handover-stat-label {
    font-size: 0.65rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

.handover-stat-val {
    font-size: 0.92rem;
    color: var(--text);
}

.handover-log-title {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.handover-log-item {
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--border);
}

.handover-log-item:last-child {
    border-bottom: none;
}

.handover-log-email {
    font-size: 0.85rem;
    margin-bottom: 0.15rem;
}

.handover-log-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* ── LOADING, ERROR, AUTH states ── */
#circle-loading {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 4rem;
}

#circle-error {
    display: none;
    flex: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem;
    text-align: center;
}

.circle-error-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.circle-error-msg {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 340px;
    line-height: 1.6;
}

#circle-auth-prompt {
    display: none;
    flex: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.circle-auth-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
    width: 100%;
    max-width: 380px;
}

.circle-auth-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    margin-bottom: 0.4rem;
}

.circle-auth-sub {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.75rem;
    line-height: 1.6;
}

.circle-empty {
    grid-column: 1/-1;
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.circle-empty-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
    opacity: 0.3;
}

.circle-empty-title {
    font-size: 0.9rem;
    color: var(--text-dim);
}

/* ── MOBILE: circle view ── */
@media (max-width: 768px) {
    .circle-hero {
        padding: 2rem 1rem 1rem;
    }

    .circle-filters {
        padding: 0 1rem;
    }

    .circle-grid-wrap {
        padding: 0 1rem 5rem;
    }

    #circle-grid {
        grid-template-columns: 1fr;
    }

    #nok-controls,
    #handover-summary {
        padding: 0 1rem;
    }

    .handover-stats {
        grid-template-columns: 1fr 1fr;
    }

    .circle-header {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .circle-hero-title {
        font-size: 1.5rem;
    }

    .handover-stats {
        grid-template-columns: 1fr;
    }

    .nok-btn-row {
        flex-direction: column;
    }

    #circle-player-modal {
        padding: 0;
        align-items: flex-end;
    }

    .circle-player-box {
        border-radius: 16px 16px 0 0;
        max-height: 92vh;
    }
}