/* ============================================================
   handover.css — Übergabe-Spur (NZA Refresh v2.0.0)
   Sticky Status-Bar mit Aging-Tickets + Aurora-Border
   Token-Quellen: style.css (--primary, --aurora-*, --st-*, --glass-*)
   ============================================================ */

.handover-lane {
    position: sticky;
    top: 56px;                /* Header-Höhe */
    z-index: 50;

    /* Margin: 0 auto — Breite + Margin kommen aus style.css Phase 5b */
    margin: 0 auto;
    padding: 14px 16px;

    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);

    border: 1px solid;
    border-image: linear-gradient(
        90deg,
        var(--aurora-1, #0080C9),
        var(--aurora-2, #5fb4dc),
        var(--aurora-3, #DC500F)
    ) 1;
    border-radius: var(--radius-lg, 14px);
    box-shadow: var(--shadow-md, 0 4px 12px rgba(14,30,52,0.08));

    transition: padding var(--motion-base, 180ms) var(--ease, cubic-bezier(.4,0,.2,1)),
                background var(--motion-base, 180ms) var(--ease, cubic-bezier(.4,0,.2,1));
}

.handover-lane.collapsed {
    padding: 8px 16px;
}
.handover-lane.collapsed .hl-tracks { display: none; }

.handover-lane.empty {
    border-image: none;
    border: 1px dashed var(--border, #e2e8f0);
    background: var(--surface, #fff);
    color: var(--text-muted, #475569);
    box-shadow: var(--shadow-sm, 0 1px 2px rgba(0,0,0,0.05));
    padding: 10px 16px;
}
.handover-lane.empty .hl-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.92rem;
    font-family: var(--font-body, 'Open Sans', system-ui, sans-serif);
}
.handover-lane.empty .hl-empty-icon {
    color: var(--st-done, #16a34a);
    font-weight: 700;
    font-size: 1.1rem;
}

/* ---- Header ---- */

.hl-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 10px;
}

.hl-title {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display, 'Montserrat', system-ui, sans-serif);
    color: var(--text, #0f172a);
}
.hl-title strong {
    font-size: 0.98rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.hl-count {
    font-size: 0.82rem;
    color: var(--text-muted, #475569);
    font-weight: 500;
    font-family: var(--font-body, 'Open Sans', system-ui, sans-serif);
    text-transform: none;
}

.hl-pulse-dot {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 999px;
    background: var(--accent-green, #10B981);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6);
    animation: hl-pulse-dot 2.2s infinite ease-in-out;
}
@keyframes hl-pulse-dot {
    0%   { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.6); }
    70%  { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.hl-controls {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.hl-filter {
    display: inline-flex;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--text-muted, #475569);
}
.hl-filter label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
    user-select: none;
}
.hl-filter input[type="radio"] {
    accent-color: var(--primary, #0080C9);
    margin: 0;
}

.hl-toggle {
    background: transparent;
    border: 1px solid var(--border, #e2e8f0);
    border-radius: 6px;
    width: 28px; height: 26px;
    cursor: pointer;
    color: var(--text-muted, #475569);
    font-size: 1rem;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--motion-fast, 120ms) var(--ease, ease),
                color      var(--motion-fast, 120ms) var(--ease, ease);
}
.hl-toggle:hover {
    background: var(--primary-soft, #e6f3fb);
    color: var(--primary, #0080C9);
}

/* ---- Tracks (Snap-Scroll Container) ---- */

.hl-tracks {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-padding-left: 4px;
    padding: 4px 2px 8px;
    -webkit-overflow-scrolling: touch;
}

.hl-tracks::-webkit-scrollbar      { height: 6px; }
.hl-tracks::-webkit-scrollbar-track{ background: transparent; }
.hl-tracks::-webkit-scrollbar-thumb{ background: var(--border, #e2e8f0); border-radius: 3px; }
.hl-tracks::-webkit-scrollbar-thumb:hover { background: var(--primary, #0080C9); }

/* ---- Ticket-Card ---- */

.handover-ticket {
    flex: 0 0 280px;
    /* v2.12.4: Platz für die F-QM-04-Vorschau (220px Blatt + Kopf + Audit-Zeilen) */
    min-height: 330px;
    scroll-snap-align: start;

    background: var(--surface, #fff);
    border: 2px solid var(--border, #e2e8f0);
    border-radius: var(--radius, 10px);
    padding: 12px 14px;

    display: flex;
    flex-direction: column;
    gap: 8px;

    position: relative;
    cursor: pointer;

    transition: transform var(--motion-base, 180ms) var(--ease-spring, cubic-bezier(.2,.8,.25,1)),
                border-color var(--motion-base, 180ms) var(--ease, ease),
                box-shadow   var(--motion-base, 180ms) var(--ease, ease),
                opacity      var(--motion-medium, 240ms) var(--ease, ease);
}
.handover-ticket:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md, 0 4px 12px rgba(14,30,52,0.08));
}
.handover-ticket.taking {
    opacity: 0.55;
    pointer-events: none;
}

/* Aging-Farben */
.handover-ticket.aging-fresh {
    border-color: var(--st-done, #16a34a);
    animation: hl-pulse-fresh 2.5s infinite;
}
.handover-ticket.aging-normal {
    border-color: var(--border, #e2e8f0);
}
.handover-ticket.aging-warning {
    border-color: var(--st-work, #d97706);
}
.handover-ticket.aging-overdue {
    border-color: var(--st-crit, #dc2626);
    animation: hl-pulse-overdue 1.5s infinite;
}

@keyframes hl-pulse-fresh {
    0%, 100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.45); }
    70%      { box-shadow: 0 0 0 8px rgba(22, 163, 74, 0); }
}
@keyframes hl-pulse-overdue {
    0%, 100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.55); }
    70%      { box-shadow: 0 0 0 10px rgba(220, 38, 38, 0); }
}

/* Ticket-Inhalt */

.ht-head {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono, 'Fira Code', monospace);
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--text, #0f172a);
}
.ht-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 16px;
    color: var(--primary, #0080C9);
    font-size: 0.95rem;
}
.aging-fresh   .ht-icon { color: var(--st-done, #16a34a); }
.aging-overdue .ht-icon { color: var(--st-crit, #dc2626); }

.ht-id {
    letter-spacing: 0.01em;
}

.ht-artikel {
    font-size: 0.86rem;
    color: var(--text-muted, #475569);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: var(--font-body, 'Open Sans', system-ui, sans-serif);
}

/* ---- F-QM-04-Vorschau (v2.12.4) ----
   Das echte Formular, live gerendert und als Blatt verkleinert. Blatt-Breite ist
   fix (252px = 794px A4 @96dpi × 0.317) und zentriert — die Ticket-Breite wechselt
   über die Breakpoints (280px → 50% → 100vw), ein an die Breite gekoppelter
   Scale-Faktor ginge dort auseinander.
   Nur der Blatt-Kopf ist sichtbar; unten läuft er weich aus (Fortsetzung
   angedeutet, analog InfoBoard-Thumbnail). */
.ht-paper {
    position: relative;
    width: 252px;
    height: 220px;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 3px;
    background: #fff;
    /* Gestaffelter Schatten = physisches Blatt */
    box-shadow: 0 1px 1px rgba(0,0,0,.10),
                0 6px 14px rgba(0,0,0,.09);
    /* Entwurf-Look: leicht entsättigt */
    filter: grayscale(.3);
    transition: filter var(--motion-base, 180ms) var(--ease, ease);
}
.handover-ticket:hover .ht-paper { filter: grayscale(0); }

.ht-paper-inner {
    width: 794px;               /* A4-Breite bei 96dpi */
    padding: 6mm 7mm;
    transform: scale(0.317);
    transform-origin: top left;
    pointer-events: none;       /* Klick gehört der Card, nicht dem Blatt */
    user-select: none;
}

/* Unterkante ausfaden statt hart abschneiden */
.ht-paper::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 34px;
    background: linear-gradient(to bottom, rgba(255,255,255,0), #fff);
    pointer-events: none;
}

.ht-handover {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--primary, #0080C9);
    font-size: 0.9rem;
    margin: 2px 0;
    flex-wrap: wrap;
}
.ht-from, .ht-to {
    font-family: var(--font-mono, 'Fira Code', monospace);
    font-size: 0.84rem;
}
.ht-arrow {
    color: var(--accent, #DC500F);
    animation: hl-arrow-slide 1.5s infinite ease-in-out;
}
@keyframes hl-arrow-slide {
    0%, 100% { transform: translateX(0); }
    50%      { transform: translateX(3px); }
}

.ht-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--text-muted, #475569);
    font-family: var(--font-body, 'Open Sans', system-ui, sans-serif);
    margin-top: auto;
}
.ht-age    { font-weight: 600; }
.ht-author { color: var(--text-subtle, #94a3b8); }

.aging-overdue .ht-age { color: var(--st-crit, #dc2626); }
.aging-warning .ht-age { color: var(--st-work, #d97706); }

/* Buttons im Ticket */

.ht-actions {
    display: flex;
    gap: 6px;
    margin-top: 4px;
}
.btn-take, .btn-detail {
    flex: 1;
    border: 0;
    border-radius: var(--radius-sm, 6px);
    padding: 7px 10px;
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-body, 'Open Sans', system-ui, sans-serif);
    transition: transform var(--motion-fast, 120ms) var(--ease, ease),
                box-shadow var(--motion-fast, 120ms) var(--ease, ease),
                background var(--motion-fast, 120ms) var(--ease, ease);
    min-height: 36px;
}
.btn-take {
    background: linear-gradient(135deg,
        var(--primary, #0080C9),
        var(--primary-dark, #005f97));
    color: #fff;
    box-shadow: 0 2px 6px rgba(0,128,201,0.25);
}
.btn-take:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0,128,201,0.35);
}
.btn-take.for-me {
    background: linear-gradient(135deg,
        var(--accent, #DC500F),
        var(--accent-dark, #a83b08));
    box-shadow: 0 2px 6px rgba(220,80,15,0.30);
}
.btn-take.for-me:hover {
    box-shadow: 0 4px 10px rgba(220,80,15,0.40);
}
.btn-detail {
    background: transparent;
    color: var(--text-muted, #475569);
    border: 1px solid var(--border, #e2e8f0);
}
.btn-detail:hover {
    background: var(--primary-soft, #e6f3fb);
    color: var(--primary, #0080C9);
    border-color: var(--primary, #0080C9);
}

/* ---- Header-Counter Badge (existiert bereits in index.html) ---- */

.hdr-icon-handover { position: relative; }
.hdr-icon-handover.has-items .hdr-counter {
    animation: hl-pulse-counter 2s infinite ease-in-out;
}
@keyframes hl-pulse-counter {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.18); }
}

/* ---- Mobile / Responsive ---- */

@media (max-width: 1024px) {
    .handover-ticket { flex: 0 0 calc((100% - 12px) / 2); }
}

@media (max-width: 768px) {
    .handover-lane {
        padding: 10px 12px;
        top: 52px;
    }
    .hl-head {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
    .hl-controls { width: 100%; justify-content: space-between; }
    .hl-filter   { font-size: 0.8rem; gap: 8px; flex-wrap: wrap; }

    .handover-ticket {
        flex: 0 0 calc(100vw - 56px);
        min-height: 330px;
    }
    .btn-take, .btn-detail { min-height: 44px; }
}

/* ---- Dark Mode ---- */

[data-theme="dark"] .handover-lane {
    background: rgba(15, 23, 42, 0.72);
    box-shadow: 0 4px 16px rgba(0,0,0,0.45);
}
[data-theme="dark"] .handover-lane.empty {
    background: rgba(30, 41, 59, 0.55);
    border-color: rgba(148, 163, 184, 0.30);
    color: var(--text-muted);
}
[data-theme="dark"] .handover-ticket {
    background: rgba(30, 41, 59, 0.85);
}
[data-theme="dark"] .handover-ticket:hover {
    box-shadow: 0 6px 18px rgba(0,0,0,0.55);
}
[data-theme="dark"] .btn-detail {
    background: transparent;
    color: var(--text-muted);
    border-color: rgba(148, 163, 184, 0.35);
}
[data-theme="dark"] .btn-detail:hover {
    background: rgba(30, 163, 236, 0.15);
    color: var(--primary);
    border-color: var(--primary);
}
[data-theme="dark"] .hl-tracks::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.30);
}

/* Reduced-Motion: Respektieren */
@media (prefers-reduced-motion: reduce) {
    .handover-ticket,
    .ht-arrow,
    .hl-pulse-dot,
    .handover-ticket.aging-fresh,
    .handover-ticket.aging-overdue,
    .hdr-icon-handover.has-items .hdr-counter {
        animation: none !important;
        transition: none !important;
    }
}

/* ============================================================
   v2.0.0 Refresh — BA-Nr im Ticket + kompakteres Layout
   ============================================================ */
.ht-artikel {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 4px;
}
.ht-artikel-num {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text);
    font-size: .9rem;
}
.ht-ba-row {
    margin-bottom: 4px;
}
.ht-ba-num {
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text);
    font-size: .9rem;
}

/* Kompakteres Ticket-Layout: weniger vertikales Padding */
.handover-ticket {
    flex: 0 0 260px !important;
    padding: 10px 12px !important;
}
.hl-tracks { gap: 10px !important; padding-bottom: 4px !important; }
.handover-lane { padding: 10px 14px !important; }
.hl-head { margin-bottom: 8px !important; }

/* ============================================================
   v2.0.0 Refresh — Tickets noch kompakter ohne KST→KST
   ============================================================ */
.handover-ticket {
    flex: 0 0 240px !important;
    padding: 8px 10px !important;
    min-height: 0 !important;
}
.ht-head { margin-bottom: 4px !important; }
.ht-id { font-size: 0.8rem !important; }
.ht-artikel { margin-bottom: 4px !important; gap: 6px !important; }
.ht-artikel-num { font-size: 0.82rem !important; }
.ht-ba-row { margin-bottom: 4px !important; }
.ht-ba-num { font-size: 0.82rem !important; }
.ht-meta { margin-bottom: 6px !important; gap: 8px !important; }
.ht-meta .ht-age, .ht-meta .ht-author { font-size: 0.7rem !important; }
.ht-actions { gap: 6px !important; padding-top: 6px !important; }
.ht-actions .btn-take, .ht-actions .btn-detail {
    padding: 4px 10px !important;
    font-size: 0.74rem !important;
}
/* Anti-Doppelregel: ältere "ht-handover"-Display-Reset */
.ht-handover { display: none !important; }

/* ============================================================
   v200ab — Audit-Zeilen "erstellt … / geändert …" als Block-Layout
   (ersetzt single-row "vor X Tg von XX" + Buttons)
   ============================================================ */
.ht-meta {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 2px !important;
    margin-top: auto !important;
}
.ht-audit-row {
    font-size: 0.72rem !important;
    line-height: 1.3 !important;
    color: var(--text-muted, #475569);
    font-family: var(--font-body, 'Open Sans', system-ui, sans-serif);
    white-space: nowrap;
}
.ht-audit-row strong {
    color: var(--text, #1e293b);
    font-weight: 600;
}
.ht-audit-mod {
    color: var(--text-subtle, #94a3b8) !important;
    font-style: italic;
}
.ht-audit-reminder {
    color: var(--accent, #DC500F) !important;
    font-weight: 600;
    display: inline-flex !important;
    align-items: center;
    gap: 4px;
}
.ht-audit-reminder svg { flex-shrink: 0; }
[data-theme="dark"] .ht-audit-reminder,
html.dark .ht-audit-reminder { color: #fb923c !important; }
[data-theme="dark"] .ht-audit-row strong,
html.dark .ht-audit-row strong { color: #e2e8f0; }
[data-theme="dark"] .ht-audit-row,
html.dark .ht-audit-row { color: #94a3b8; }

/* Aging-Status weiterhin über Border + Icon kommunizieren — Audit-Zeilen
   bleiben farbneutral, damit der Fokus auf Datum/Person bleibt. */

/* ============================================================
   v200ac — Card-Header mit Lösch-Button rechts oben
   ============================================================ */
.ht-head {
    display: flex !important;
    align-items: center !important;
    gap: 6px !important;
    width: 100%;
}
.ht-head .ht-id {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.ht-delete-btn {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    padding: 0;
    border: 0;
    border-radius: 6px;
    background: transparent;
    color: var(--text-muted, #94a3b8);
    cursor: pointer;
    transition: background var(--motion-fast, 120ms) var(--ease, ease),
                color var(--motion-fast, 120ms) var(--ease, ease);
    margin-left: 4px;
}
.ht-delete-btn:hover {
    background: rgba(220, 38, 38, 0.12);
    color: var(--st-crit, #dc2626);
}
.ht-delete-btn:active {
    background: rgba(220, 38, 38, 0.2);
}
.ht-delete-btn:focus-visible {
    outline: 2px solid var(--primary, #0080C9);
    outline-offset: 2px;
}
[data-theme="dark"] .ht-delete-btn,
html.dark .ht-delete-btn {
    color: #94a3b8;
}
[data-theme="dark"] .ht-delete-btn:hover,
html.dark .ht-delete-btn:hover {
    background: rgba(220, 38, 38, 0.22);
    color: #fca5a5;
}