/*
 * ══════════════════════════════════════════════════════════
 *  STATUSPAGE – Custom Utilities (Bootstrap 5.3 Erweiterung)
 *
 *  Enthält NUR, was Bootstrap 5 Dark-Theme nicht liefert:
 *  - Severity-Farbvariablen & -Klassen (Light + Dark)
 *  - Kalender-Grid
 *  - Timeline-Komponente
 *  - Modal-Overlay (custom, nicht BS-Modal)
 *  - Theme-Toggle-Button
 *
 *  Alles andere kommt aus Bootstrap-Klassen.
 * ══════════════════════════════════════════════════════════
 */

/* ── Severity-Farben: Light-Theme (Standard) ── */
:root {
    --sev-critical-bg:      rgba(220,38,38,.08);
    --sev-critical-border:  rgba(220,38,38,.3);
    --sev-critical-text:    #dc2626;
    --sev-major-bg:         rgba(234,88,12,.08);
    --sev-major-border:     rgba(234,88,12,.3);
    --sev-major-text:       #ea580c;
    --sev-warning-bg:       rgba(180,120,0,.08);
    --sev-warning-border:   rgba(180,120,0,.3);
    --sev-warning-text:     #b47800;
    --sev-minor-bg:         rgba(120,113,210,.08);
    --sev-minor-border:     rgba(120,113,210,.25);
    --sev-minor-text:       #6d5ed8;
    --sev-info-bg:          rgba(37,99,235,.07);
    --sev-info-border:      rgba(37,99,235,.25);
    --sev-info-text:        #2563eb;
    --sev-success-bg:       rgba(22,163,74,.07);
    --sev-success-border:   rgba(22,163,74,.25);
    --sev-success-text:     #16a34a;
    --sev-accent:           #7c3aed;
    --sev-accent-bg:        rgba(124,58,237,.08);
    --sev-accent-border:    rgba(124,58,237,.3);
}

/* ── Severity-Farben: Dark-Theme ── */
[data-bs-theme="dark"] {
    --sev-critical-bg:      rgba(248,81,73,.12);
    --sev-critical-border:  rgba(248,81,73,.4);
    --sev-critical-text:    #ff7b72;
    --sev-major-bg:         rgba(251,146,60,.12);
    --sev-major-border:     rgba(251,146,60,.4);
    --sev-major-text:       #fb923c;
    --sev-warning-bg:       rgba(210,153,34,.12);
    --sev-warning-border:   rgba(210,153,34,.4);
    --sev-warning-text:     #e3b341;
    --sev-minor-bg:         rgba(167,139,250,.1);
    --sev-minor-border:     rgba(167,139,250,.35);
    --sev-minor-text:       #a78bfa;
    --sev-info-bg:          rgba(88,166,255,.1);
    --sev-info-border:      rgba(88,166,255,.35);
    --sev-info-text:        #79c0ff;
    --sev-success-bg:       rgba(63,185,80,.1);
    --sev-success-border:   rgba(63,185,80,.35);
    --sev-success-text:     #3fb950;
    --sev-accent:           #a78bfa;
    --sev-accent-bg:        rgba(139,92,246,.12);
    --sev-accent-border:    rgba(139,92,246,.35);
}

/* ── Severity-Utility-Klassen ── */
.text-severity-critical { color: var(--sev-critical-text) !important; }
.text-severity-major    { color: var(--sev-major-text) !important; }
.text-severity-warning  { color: var(--sev-warning-text) !important; }
.text-severity-minor    { color: var(--sev-minor-text) !important; }
.text-severity-info     { color: var(--sev-info-text) !important; }
.text-severity-success  { color: var(--sev-success-text) !important; }

.bg-severity-critical { background-color: var(--sev-critical-bg) !important; }
.bg-severity-major    { background-color: var(--sev-major-bg) !important; }
.bg-severity-warning  { background-color: var(--sev-warning-bg) !important; }
.bg-severity-minor    { background-color: var(--sev-minor-bg) !important; }
.bg-severity-info     { background-color: var(--sev-info-bg) !important; }
.bg-severity-success  { background-color: var(--sev-success-bg) !important; }

.border-severity-critical { border-color: var(--sev-critical-border) !important; }
.border-severity-major    { border-color: var(--sev-major-border) !important; }
.border-severity-warning  { border-color: var(--sev-warning-border) !important; }
.border-severity-minor    { border-color: var(--sev-minor-border) !important; }
.border-severity-info     { border-color: var(--sev-info-border) !important; }
.border-severity-success  { border-color: var(--sev-success-border) !important; }

/* ── Severity-Badges ── */
.badge-severity-critical { background: var(--sev-critical-bg); color: var(--sev-critical-text); border: 1px solid var(--sev-critical-border); }
.badge-severity-major    { background: var(--sev-major-bg);    color: var(--sev-major-text);    border: 1px solid var(--sev-major-border); }
.badge-severity-warning  { background: var(--sev-warning-bg);  color: var(--sev-warning-text);  border: 1px solid var(--sev-warning-border); }
.badge-severity-minor    { background: var(--sev-minor-bg);    color: var(--sev-minor-text);    border: 1px solid var(--sev-minor-border); }
.badge-severity-info     { background: var(--sev-info-bg);     color: var(--sev-info-text);     border: 1px solid var(--sev-info-border); }
.badge-severity-success  { background: var(--sev-success-bg);  color: var(--sev-success-text);  border: 1px solid var(--sev-success-border); }

/* ── Kalender ── */
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
    gap: 1rem;
}
.cal-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    margin-bottom: .4rem;
    gap: 2px;
}
.cal-weekdays span {
    text-align: center;
    font-size: .65rem;
    font-weight: 600;
    color: var(--bs-secondary-color);
    padding-bottom: .2rem;
}
.cal-week {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    margin-bottom: 2px;
}
.cal-day, a.cal-day {
    aspect-ratio: 1;
    border-radius: .375rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .72rem;
    color: var(--bs-secondary-color);
    position: relative;
    cursor: default;
    text-decoration: none;
    transition: all .12s;
    border: 1px solid transparent;
}
.cal-day.future { opacity: .35; }
.cal-day.today {
    font-weight: 700;
    color: var(--sev-accent);
    border-color: var(--sev-accent-border);
    background: var(--sev-accent-bg);
}
a.cal-day.has-incident { cursor: pointer; font-weight: 700; }
a.cal-day.has-incident:hover { transform: scale(1.15); z-index: 2; box-shadow: var(--bs-box-shadow); }
a.cal-day.sev-critical { background: var(--sev-critical-bg); color: var(--sev-critical-text); border-color: var(--sev-critical-border); }
a.cal-day.sev-major    { background: var(--sev-major-bg);    color: var(--sev-major-text);    border-color: var(--sev-major-border); }
a.cal-day.sev-warning  { background: var(--sev-warning-bg);  color: var(--sev-warning-text);  border-color: var(--sev-warning-border); }
a.cal-day.sev-minor    { background: var(--sev-minor-bg);    color: var(--sev-minor-text);    border-color: var(--sev-minor-border); }
a.cal-day.sev-info     { background: var(--sev-info-bg);     color: var(--sev-info-text);     border-color: var(--sev-info-border); }
a.cal-day.has-incident::after {
    content: '';
    position: absolute;
    bottom: 2px;
    width: 3px; height: 3px;
    border-radius: 50%;
    background: currentColor;
    opacity: .8;
}

/* ── Kalender-Legende ── */
.cal-legend-dot {
    width: 10px; height: 10px;
    border-radius: 3px;
    border: 1px solid;
}

/* ── Timeline ── */
.tl-wrap { position: relative; padding-left: 2rem; }
.tl-wrap::before {
    content: '';
    position: absolute;
    left: .64rem; top: 8px; bottom: 8px;
    width: 1px;
    background: var(--bs-border-color);
}
.tl-item { position: relative; margin-bottom: 1.1rem; }
.tl-item:last-child { margin-bottom: 0; }
.tl-icon {
    position: absolute;
    left: -1.65rem; top: .05rem;
    width: 24px; height: 24px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: .65rem;
    border: 2px solid var(--bs-body-bg);
}
.tl-icon.opened   { background: var(--sev-critical-bg); color: var(--sev-critical-text); box-shadow: 0 0 8px var(--sev-critical-border); }
.tl-icon.notified { background: var(--sev-accent-bg); color: var(--sev-accent); box-shadow: 0 0 8px var(--sev-accent-border); }
.tl-icon.notified.failed { background: var(--sev-critical-bg); color: var(--sev-critical-text); }
.tl-icon.update   { background: var(--sev-warning-bg); color: var(--sev-warning-text); }
.tl-icon.resolved { background: var(--sev-success-bg); color: var(--sev-success-text); box-shadow: 0 0 8px var(--sev-success-border); }
.tl-icon.scheduled { background: var(--sev-info-bg); color: var(--sev-info-text); box-shadow: 0 0 8px var(--sev-info-border); }

/* Mini-timeline (modal) */
.m-timeline { position: relative; padding-left: 1.4rem; }
.m-timeline::before {
    content: '';
    position: absolute;
    left: .42rem; top: 6px; bottom: 6px;
    width: 1px;
    background: var(--bs-border-color);
}
.m-tl-item { position: relative; margin-bottom: .85rem; }
.m-tl-item:last-child { margin-bottom: 0; }
.m-tl-dot {
    position: absolute;
    left: -1.1rem; top: .2rem;
    width: 9px; height: 9px;
    border-radius: 50%;
    border: 2px solid var(--bs-body-bg);
}
.m-tl-dot.opened   { background: var(--sev-critical-text); box-shadow: 0 0 6px var(--sev-critical-border); }
.m-tl-dot.notified { background: var(--sev-accent); box-shadow: 0 0 6px var(--sev-accent-border); }
.m-tl-dot.resolved { background: var(--sev-success-text); box-shadow: 0 0 6px var(--sev-success-border); }
.m-tl-dot.scheduled { background: var(--sev-info-text); box-shadow: 0 0 6px var(--sev-info-border); }

/* ── Custom Modal (nicht BS-Modal) ── */
.sp-backdrop {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,.7);
    backdrop-filter: blur(4px);
    z-index: 1060;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.sp-backdrop.open { display: flex; }
.sp-modal {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius-lg);
    width: 100%;
    max-width: 520px;
    max-height: 82vh;
    overflow-y: auto;
    box-shadow: var(--bs-box-shadow-lg);
    animation: modal-in .16s ease;
}
@keyframes modal-in { from { transform: translateY(12px) scale(.98); opacity: 0; } to { transform: none; opacity: 1; } }

/* ── Incident-Card-Border für severity ── */
.border-start-severity-critical { border-left: 3px solid var(--sev-critical-text) !important; }
.border-start-severity-major    { border-left: 3px solid var(--sev-major-text) !important; }
.border-start-severity-warning  { border-left: 3px solid var(--sev-warning-text) !important; }
.border-start-severity-minor    { border-left: 3px solid var(--sev-minor-text) !important; }
.border-start-severity-info     { border-left: 3px solid var(--sev-info-text) !important; }

.border-top-severity-critical { border-top: 3px solid var(--sev-critical-text) !important; }
.border-top-severity-major    { border-top: 3px solid var(--sev-major-text) !important; }
.border-top-severity-warning  { border-top: 3px solid var(--sev-warning-text) !important; }
.border-top-severity-minor    { border-top: 3px solid var(--sev-minor-text) !important; }
.border-top-severity-info     { border-top: 3px solid var(--sev-info-text) !important; }

/* ── Channel-Card (Account / Admin) ── */
.channel-card {
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    padding: .75rem;
    margin-bottom: .5rem;
    transition: opacity .2s, border-color .2s;
    background: var(--bs-body-bg);
}
.channel-card:hover { border-color: var(--sev-accent-border); }
.channel-card.is-muted {
    opacity: .5;
    border-style: dashed;
}

/* ── Severity-Dropdown (Multi-Check) ── */
.sev-dropdown { position: relative; display: inline-block; }
.sev-dropdown-toggle {
    font-size: .78rem;
    padding: .15rem .5rem;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius-sm);
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    white-space: nowrap;
    transition: border-color .15s;
}
.sev-dropdown-toggle:hover { border-color: var(--sev-accent-border); }
.sev-dropdown-menu {
    display: none;
    position: absolute;
    z-index: 1050;
    min-width: 180px;
    padding: .35rem 0;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    box-shadow: var(--bs-box-shadow);
    margin-top: 2px;
}
.sev-dropdown-menu.show { display: block; }
.sev-dropdown-menu label {
    display: flex;
    align-items: center;
    gap: .4rem;
    padding: .25rem .65rem;
    font-size: .8rem;
    cursor: pointer;
    white-space: nowrap;
    transition: background .1s;
}
.sev-dropdown-menu label:hover { background: var(--bs-tertiary-bg); }

/* ── Account-Dashboard ── */
.acc-dashboard {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 .75rem;
}

/* Hero-Bereich */
.acc-hero {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius-lg);
    padding: 1.75rem 2rem;
}

/* Avatar-Kreis */
.acc-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sev-accent), #6d28d9);
    color: #fff;
    font-size: 1.8rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 14px var(--sev-accent-border);
    letter-spacing: -.02em;
}

/* Stat-Chips im Hero */
.acc-stats {
    display: flex;
    gap: 0;
    flex-wrap: wrap;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    overflow: hidden;
}
.acc-stat {
    flex: 1 1 100px;
    padding: .85rem 1.25rem;
    text-align: center;
    border-right: 1px solid var(--bs-border-color);
    background: var(--bs-tertiary-bg);
}
.acc-stat:last-child { border-right: none; }
.acc-stat-value {
    font-size: 1.7rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.03em;
}
.acc-stat-label {
    font-size: .75rem;
    color: var(--bs-secondary-color);
    margin-top: .2rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    font-weight: 500;
}

/* Haupt-Grid: Channels (breit) + Sidebar */
.acc-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1.25rem;
    align-items: start;
}
@media (max-width: 900px) {
    .acc-grid { grid-template-columns: 1fr; }
}

/* Cards im Dashboard etwas großzügiger */
.acc-card .card-header {
    padding: 1rem 1.25rem;
    border-bottom-color: var(--bs-border-color);
}
.acc-card .card-body {
    padding: 1.25rem;
}
.acc-card .card-footer {
    padding: .75rem 1.25rem;
    border-top-color: var(--bs-border-color);
}

/* Channel-Cards im Dashboard: etwas größer */
.acc-card .channel-card {
    padding: 1rem 1.1rem;
}

/* ── Header-Nav-Button ── */
.header-button {
    background: none;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    color: var(--bs-body-color);
    display: inline-flex;
    height: 2rem;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all .15s;
    text-decoration: none;
    font-size: .82rem;
    font-weight: 500;
}
.header-button:hover {
    background: var(--bs-tertiary-bg);
    border-color: var(--bs-secondary-border-subtle);
}

/* ── Theme-Toggle ── */
.theme-toggle {
    width: 2rem;
    font-size: .82rem;
}

/* ── Blurred Modal Backdrop ── */
.modal-backdrop {
    background-color: rgba(0, 0, 0, .4) !important;
    backdrop-filter: blur(8px) saturate(.8);
    -webkit-backdrop-filter: blur(8px) saturate(.8);
}
.modal-backdrop.show {
    opacity: 1 !important;
}

/* ── OTP-Eingabeboxen (Slack-Style) ── */
.otp-group {
    display: flex;
    justify-content: center;
    gap: .5rem;
}
.otp-group .otp-box {
    width: 3rem; height: 3.4rem;
    text-align: center;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0;
    border: 2px solid var(--bs-border-color);
    border-radius: .5rem;
    background: var(--bs-body-bg);
    color: var(--bs-body-color);
    transition: border-color .15s, box-shadow .15s;
    caret-color: var(--sev-accent);
    padding: 0;
}
.otp-group .otp-box:focus {
    outline: none;
    border-color: var(--sev-accent);
    box-shadow: 0 0 0 3px var(--sev-accent-bg);
}
.otp-group .otp-box.is-filled {
    border-color: var(--sev-accent-border);
    background: var(--sev-accent-bg);
}
.otp-group .otp-separator {
    display: flex;
    align-items: center;
    font-size: 1.2rem;
    color: var(--bs-tertiary-color);
    padding: 0 .1rem;
    user-select: none;
}
@media (max-width: 400px) {
    .otp-group .otp-box { width: 2.4rem; height: 2.8rem; font-size: 1.2rem; }
    .otp-group { gap: .3rem; }
}