/* =========================================
   Seiten-Layout (gemeinsam fuer alle Seiten)
   ========================================= */

.seite-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 24px;
}

.seite-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    flex-wrap: wrap;
    gap: 12px;
}

.seite-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary, #e2e8f0);
    margin: 0;
}

.seite-header__aktionen {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

/* =========================================
   Filter
   ========================================= */

.seite-filter {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.seite-filter .form-input,
.seite-filter .form-select {
    flex: 1;
    min-width: 160px;
    max-width: 320px;
}

/* =========================================
   Tabelle
   ========================================= */

.tabelle-wrapper {
    overflow-x: auto;
    border-radius: 10px;
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(93,212,212,0.1);
}

.tabelle {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.tabelle thead th {
    padding: 12px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--accent-cyan, #5dd4d4);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(93,212,212,0.15);
    white-space: nowrap;
}

.tabelle tbody tr {
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: background 0.15s;
}

.tabelle tbody tr:last-child {
    border-bottom: none;
}

.tabelle tbody tr:hover {
    background: rgba(93,212,212,0.05);
}

.tabelle tbody td {
    padding: 12px 16px;
    color: var(--text-secondary, #94a3b8);
    vertical-align: middle;
}

/* =========================================
   Badges
   ========================================= */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-admin {
    background: rgba(167,139,250,0.15);
    color: #a78bfa;
    border: 1px solid rgba(167,139,250,0.3);
}

.badge-intern {
    background: rgba(93,212,212,0.12);
    color: var(--accent-cyan, #5dd4d4);
    border: 1px solid rgba(93,212,212,0.25);
}

.badge-extern {
    background: rgba(251,191,36,0.12);
    color: #fbbf24;
    border: 1px solid rgba(251,191,36,0.25);
}

.badge-aktiv {
    background: rgba(74,222,128,0.12);
    color: #4ade80;
    border: 1px solid rgba(74,222,128,0.25);
}

.badge-inaktiv {
    background: rgba(248,113,113,0.12);
    color: #f87171;
    border: 1px solid rgba(248,113,113,0.25);
}

/* =========================================
   Icon-Buttons
   ========================================= */

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 6px;
    border: none;
    background: rgba(255,255,255,0.06);
    color: var(--text-muted, #64748b);
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    font-size: 0.85rem;
}

.icon-btn:hover {
    background: rgba(93,212,212,0.15);
    color: var(--accent-cyan, #5dd4d4);
}

.icon-btn--aktiv {
    background: rgba(93,212,212,0.15);
    color: var(--accent-cyan, #5dd4d4);
}

.icon-btn--gefahr:hover {
    background: rgba(248,113,113,0.15);
    color: #f87171;
}

/* =========================================
   Buttons
   ========================================= */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: 8px;
    border: none;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, opacity 0.2s;
    white-space: nowrap;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--accent-cyan, #5dd4d4);
    color: #0a1628;
}

.btn-primary:hover:not(:disabled) {
    background: #4ec2c2;
}

.btn-secondary {
    background: rgba(255,255,255,0.08);
    color: var(--text-secondary, #94a3b8);
    border: 1px solid rgba(255,255,255,0.1);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(255,255,255,0.12);
}

.btn-sm {
    padding: 5px 12px;
    font-size: 0.8rem;
}

/* =========================================
   Formular-Elemente
   ========================================= */

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary, #94a3b8);
    margin-bottom: 6px;
}

.form-group label .pflicht {
    color: #f87171;
}

.form-group small {
    display: block;
    color: var(--text-muted, #64748b);
    font-size: 0.78rem;
    margin-top: 4px;
}

.form-input,
.form-select {
    width: 100%;
    padding: 10px 14px;
    background: #1e293b;
    border: 1px solid rgba(93,212,212,0.15);
    border-radius: 8px;
    color: var(--text-primary, #e2e8f0);
    font-size: 0.9rem;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.form-select option {
    background: #1e293b;
    color: #e2e8f0;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--accent-cyan, #5dd4d4);
}

.form-input[readonly],
.form-input[disabled] {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-input--color {
    padding: 4px;
    height: 40px;
    cursor: pointer;
}

textarea.form-input {
    resize: vertical;
    min-height: 80px;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 480px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

.form-fehler {
    color: #f87171;
    font-size: 0.84rem;
    padding: 8px 12px;
    background: rgba(248,113,113,0.08);
    border-radius: 6px;
    display: none;
    margin-top: 8px;
}

.form-meldung {
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.85rem;
    margin-bottom: 12px;
}

.form-meldung--erfolg {
    color: #4ade80;
    background: rgba(74,222,128,0.1);
    border: 1px solid rgba(74,222,128,0.2);
}

.form-meldung--fehler {
    color: #f87171;
    background: rgba(248,113,113,0.1);
    border: 1px solid rgba(248,113,113,0.2);
}

/* =========================================
   Karte (Card)
   ========================================= */

.karte {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(93,212,212,0.1);
    border-radius: 12px;
    overflow: hidden;
}

.karte__kopf {
    padding: 14px 20px;
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--accent-cyan, #5dd4d4);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(93,212,212,0.1);
    background: rgba(93,212,212,0.04);
}

.karte__body {
    padding: 20px;
}

/* =========================================
   Projekt-Karten
   ========================================= */

.projekt-karten-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.projekt-karte {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(93,212,212,0.1);
    border-radius: 12px;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.projekt-karte:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.projekt-karte__farbbalken {
    height: 4px;
    width: 100%;
    border-radius: 12px 12px 0 0;
}

.projekt-karte__body {
    padding: 18px 20px;
    flex: 1;
}

.projekt-karte__name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary, #e2e8f0);
    margin-bottom: 6px;
}

.projekt-karte__beschreibung {
    font-size: 0.84rem;
    color: var(--text-muted, #64748b);
    line-height: 1.5;
    margin-bottom: 12px;
    min-height: 2.5em;
}

.projekt-karte__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.82rem;
    color: var(--text-muted, #64748b);
}

.projekt-karte__aktionen {
    padding: 10px 16px;
    display: flex;
    gap: 6px;
    justify-content: flex-end;
    border-top: 1px solid rgba(255,255,255,0.05);
    background: rgba(0,0,0,0.1);
}

/* =========================================
   Profil
   ========================================= */

.profil-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 28px;
    align-items: start;
}

@media (max-width: 640px) {
    .profil-layout {
        grid-template-columns: 1fr;
    }
}

.profil-avatar-bereich {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 28px 20px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(93,212,212,0.1);
    border-radius: 12px;
    text-align: center;
}

.profil-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-cyan, #5dd4d4), #3b82f6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: #0a1628;
    overflow: hidden;
    flex-shrink: 0;
}

/* Bild-Variante des Avatars */
.profil-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
}

.profil-avatar-initials {
    line-height: 1;
}

/* Upload-Zone inklusive Hover-Overlay */
.profil-avatar-upload {
    position: relative;
    cursor: pointer;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    flex-shrink: 0;
}

.profil-avatar-upload:hover .profil-avatar {
    filter: brightness(0.65);
}

.profil-avatar-overlay {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(0,0,0,0.55);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    color: #fff;
    font-size: 0.65rem;
    font-weight: 600;
    opacity: 0;
    transition: opacity 0.15s ease;
    pointer-events: none;
    text-align: center;
}

.profil-avatar-overlay i {
    font-size: 1.1rem;
}

.profil-avatar-upload:hover .profil-avatar-overlay {
    opacity: 1;
}

/* Drag-Over-Zustand */
.profil-avatar-upload.avatar-drag-over .profil-avatar {
    filter: brightness(0.5);
    outline: 3px solid var(--accent-cyan);
}

.profil-avatar-upload.avatar-drag-over .profil-avatar-overlay {
    opacity: 1;
}

.profil-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary, #e2e8f0);
}

/* Geraete */
.geraet-zeile {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    color: var(--text-secondary, #94a3b8);
    font-size: 0.88rem;
}

.geraet-zeile:last-child {
    border-bottom: none;
}

.geraet-zeile--aktuell {
    color: var(--accent-cyan, #5dd4d4);
}

.geraet-zeile > .fa-desktop,
.geraet-zeile > .fa-mobile-alt {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
}

.geraet-zeile > div {
    flex: 1;
}

.geraet-zeile > div small {
    color: var(--text-muted, #64748b);
    font-size: 0.78rem;
}

/* =========================================
   Fristen-Dashboard
   ========================================= */

.fragen-dashboard {
    padding-bottom: 40px;
}

.fragen-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 28px;
}

@media (max-width: 600px) {
    .fragen-stats {
        grid-template-columns: 1fr 1fr;
    }
}

.fragen-stat-kachel {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(93,212,212,0.1);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    transition: transform 0.2s;
}

.fragen-stat-kachel:hover {
    transform: translateY(-2px);
}

.fragen-stat-kachel__zahl {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 8px;
}

.fragen-stat-kachel__label {
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fragen-stat-kachel--offen .fragen-stat-kachel__zahl { color: var(--accent-cyan, #5dd4d4); }
.fragen-stat-kachel--faellig .fragen-stat-kachel__zahl { color: #f87171; }
.fragen-stat-kachel--beantwortet .fragen-stat-kachel__zahl { color: #4ade80; }
.fragen-stat-kachel--gesamt .fragen-stat-kachel__zahl { color: #fbbf24; }

.fragen-filter {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.fragen-filter .form-select {
    width: auto;
    min-width: 200px;
}

.fragen-filter__tabs {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.fragen-filter__tab {
    padding: 6px 16px;
    border-radius: 20px;
    border: 1px solid rgba(93,212,212,0.2);
    background: none;
    color: var(--text-muted, #64748b);
    font-size: 0.84rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.fragen-filter__tab:hover {
    border-color: var(--accent-cyan, #5dd4d4);
    color: var(--accent-cyan, #5dd4d4);
}

.fragen-filter__tab.aktiv {
    background: var(--accent-cyan, #5dd4d4);
    border-color: var(--accent-cyan, #5dd4d4);
    color: #0a1628;
}

.fragen-gruppe {
    margin-bottom: 20px;
    border: 1px solid rgba(93,212,212,0.1);
    border-radius: 12px;
    overflow: hidden;
}

.fragen-gruppe__kopf {
    padding: 12px 18px;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-cyan, #5dd4d4);
    background: rgba(93,212,212,0.06);
    border-bottom: 1px solid rgba(93,212,212,0.1);
    display: flex;
    align-items: center;
    gap: 8px;
}

.fragen-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 18px;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    transition: background 0.15s;
}

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

.fragen-item:hover {
    background: rgba(255,255,255,0.02);
}

.fragen-item__status-icon {
    font-size: 1.2rem;
    margin-top: 2px;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.fragen-item--offen .fragen-item__status-icon { color: var(--accent-cyan, #5dd4d4); }
.fragen-item--faellig .fragen-item__status-icon { color: #f87171; }
.fragen-item--bald-faellig .fragen-item__status-icon { color: #fbbf24; }
.fragen-item--beantwortet .fragen-item__status-icon { color: #4ade80; }

.fragen-item__inhalt {
    flex: 1;
    min-width: 0;
}

.fragen-item__text {
    font-size: 0.9rem;
    color: var(--text-primary, #e2e8f0);
    margin-bottom: 6px;
    white-space: pre-wrap;
    word-break: break-word;
}

.fragen-item__meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.8rem;
    color: var(--text-muted, #64748b);
}

.fragen-item__meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.fragen-item__aktionen {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.fragen-leer {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 60px 24px;
    color: var(--text-muted, #64748b);
    text-align: center;
}

/* =========================================
   Loading Spinner
   ========================================= */

.loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 40px;
    color: var(--text-muted, #64748b);
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(93,212,212,0.2);
    border-top-color: var(--accent-cyan, #5dd4d4);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.hidden {
    display: none !important;
}

/* =========================================
   Mitglieder-Badge mit Tooltip
   ========================================= */

.mitglieder-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.mitglieder-badge--tooltip {
    position: relative;
    cursor: default;
}

.mitglieder-badge--tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    background: var(--card-bg, #1e293b);
    border: 1px solid var(--accent-cyan, #5dd4d4);
    color: var(--text-primary, #e2e8f0);
    font-size: 0.8rem;
    line-height: 1.7;
    padding: 8px 14px;
    border-radius: 6px;
    white-space: pre;
    box-shadow: 0 4px 16px rgba(0,0,0,0.4);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease;
    z-index: 100;
}

.mitglieder-badge--tooltip:hover::after {
    opacity: 1;
}

/* ==========================================
   THEME TOGGLE SWITCH
   ========================================== */

.theme-toggle-zeile {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 0;
}

.theme-toggle-info {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-light);
    font-size: 0.95rem;
}

.theme-toggle-info i {
    width: 18px;
    text-align: center;
    color: var(--accent-cyan);
    font-size: 1rem;
}

/* Toggle-Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
    cursor: pointer;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--border-color);
    border-radius: 24px;
    transition: background var(--transition-fast);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 3px;
    top: 3px;
    background: #fff;
    border-radius: 50%;
    transition: transform var(--transition-fast);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--accent-cyan);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(20px);
}

/* ==========================================
   LIGHT MODE OVERRIDES – seiten.css
   ========================================== */

[data-theme="light"] .seite-header h1 {
    color: var(--text-primary);
}

[data-theme="light"] .karte {
    background: rgba(255, 255, 255, 0.97);
    border-color: var(--border-color);
}

[data-theme="light"] .karte__kopf {
    border-bottom-color: var(--border-color);
    background: rgba(93, 212, 212, 0.06);
}

[data-theme="light"] .geraet-zeile {
    border-bottom-color: var(--border-color);
    color: var(--text-secondary);
}

[data-theme="light"] .geraet-zeile > div small {
    color: var(--text-muted);
}

.session-count {
    color: var(--accent-cyan);
    font-weight: 600;
    margin-left: 8px;
}

[data-theme="light"] .profil-name {
    color: var(--text-primary);
}

[data-theme="light"] .profil-avatar-bereich small {
    color: var(--text-muted);
}

[data-theme="light"] .fragen-item {
    border-bottom-color: var(--border-color);
}

[data-theme="light"] .fragen-item__nachricht {
    color: var(--text-primary);
}

[data-theme="light"] .fragen-item__meta {
    color: var(--text-muted);
}

[data-theme="light"] .projekt-karte {
    background: rgba(255, 255, 255, 0.97);
    border-color: var(--border-color);
}

[data-theme="light"] .projekt-karte__name {
    color: var(--text-primary);
}

[data-theme="light"] .projekt-karte__beschreibung {
    color: var(--text-secondary);
}