/* =============================================================================
 *  tippgruppen.css
 *  Popup + Listen-Styles für das Tippgruppen-Feature (tippgruppen.js).
 *
 *  Gleiches visuelles Vokabular wie das Auth-Modal (auth-modal.css):
 *  dunkle Karte, weiche Radien, dezente Bordüren. Alle Selektoren sind mit
 *  `.dt-tg-` genamespaced, damit nichts mit Seiten-CSS kollidiert. Die
 *  Farb-Variablen (--dt-auth-*) kommen aus auth-modal.css, das auf jeder
 *  Seite VOR dieser Datei geladen wird; Fallbacks stehen trotzdem überall
 *  dran, damit das Popup auch ohne auth-modal.css benutzbar bliebe.
 * ============================================================================= */

.dt-tg-overlay {
    position: fixed;
    inset: 0;
    z-index: 10050; /* über Seiteninhalt + Dropdown, unter nichts Relevantem */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    background: rgba(4, 8, 16, 0.66);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    opacity: 0;
    transition: opacity 0.18s ease;
}

.dt-tg-overlay.is-open {
    opacity: 1;
}

/* display:flex wuerde das hidden-Attribut sonst uebersteuern (Author-CSS
   schlaegt UA-Stylesheet) – gleiche Absicherung wie in auth-modal.css. */
.dt-tg-overlay[hidden] {
    display: none;
}

.dt-tg-card {
    width: min(460px, 100%);
    max-height: min(82vh, 640px);
    display: flex;
    flex-direction: column;
    background: var(--dt-auth-bg, #161b22);
    color: var(--dt-auth-text, #e6edf3);
    border: 1px solid var(--dt-auth-border-strong, rgba(255, 255, 255, 0.18));
    border-radius: var(--dt-auth-radius, 14px);
    box-shadow: var(--dt-auth-shadow, 0 24px 60px rgba(0, 0, 0, 0.55));
    overflow: hidden;
}

.dt-tg-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 18px 10px;
    border-bottom: 1px solid var(--dt-auth-border, rgba(255, 255, 255, 0.10));
}

.dt-tg-title {
    margin: 0;
    font-size: 1.02rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.dt-tg-close {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--dt-auth-muted, #9ba9b7);
    font-size: 1.5rem;
    line-height: 1;
    padding: 2px 8px;
    border-radius: 8px;
    cursor: pointer;
}

.dt-tg-close:hover {
    color: var(--dt-auth-text, #e6edf3);
    background: rgba(255, 255, 255, 0.08);
}

.dt-tg-body {
    padding: 14px 18px 18px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.dt-tg-section {
    margin: 8px 0 0;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--dt-auth-muted, #9ba9b7);
}

.dt-tg-hint {
    margin: 0;
    font-size: 0.82rem;
    line-height: 1.45;
    color: var(--dt-auth-muted, #9ba9b7);
}

.dt-tg-note {
    margin: 0;
    padding: 8px 12px;
    border-radius: var(--dt-auth-radius-sm, 10px);
    font-size: 0.85rem;
    line-height: 1.4;
    background: var(--dt-auth-surface, #1f2630);
    border: 1px solid var(--dt-auth-border, rgba(255, 255, 255, 0.10));
}

.dt-tg-note.is-ok {
    border-color: rgba(var(--rgb-green-2, 40, 167, 69), 0.55);
    color: var(--green-light, #4ade80);
}

.dt-tg-note.is-danger {
    border-color: rgba(255, 107, 107, 0.5);
    color: var(--dt-auth-danger, #ff6b6b);
}

/* — Gruppen-Listen — */

.dt-tg-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dt-tg-row {
    display: flex;
    align-items: stretch;
    gap: 6px;
    border: 1px solid var(--dt-auth-border, rgba(255, 255, 255, 0.10));
    border-radius: var(--dt-auth-radius-sm, 10px);
    background: var(--dt-auth-surface, #1f2630);
    overflow: hidden;
}

.dt-tg-row.is-active {
    border-color: rgba(var(--rgb-green-2, 40, 167, 69), 0.65);
    background: rgba(var(--rgb-green-2, 40, 167, 69), 0.10);
}

.dt-tg-row-main {
    appearance: none;
    border: none;
    background: transparent;
    color: inherit;
    font: inherit;
    text-align: left;
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    cursor: pointer;
}

.dt-tg-row-main.is-static {
    cursor: default;
    flex-wrap: wrap;
    row-gap: 2px;
}

.dt-tg-row-main:not(.is-static):hover {
    background: rgba(255, 255, 255, 0.05);
}

.dt-tg-radio {
    flex: 0 0 auto;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 2px solid var(--dt-auth-muted, #9ba9b7);
    position: relative;
}

.dt-tg-row.is-active .dt-tg-radio {
    border-color: var(--green-accent, #28a745);
}

.dt-tg-row.is-active .dt-tg-radio::after {
    content: "";
    position: absolute;
    inset: 2px;
    border-radius: 50%;
    background: var(--green-accent, #28a745);
}

.dt-tg-row-label {
    flex: 0 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.9rem;
    font-weight: 600;
}

.dt-tg-row-meta {
    flex: 1 0 auto;
    text-align: right;
    font-size: 0.74rem;
    color: var(--dt-auth-muted, #9ba9b7);
}

.dt-tg-row-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    padding-right: 8px;
}

.dt-tg-icon-btn {
    appearance: none;
    border: none;
    background: transparent;
    color: var(--dt-auth-muted, #9ba9b7);
    font-size: 0.95rem;
    line-height: 1;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.dt-tg-icon-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--dt-auth-text, #e6edf3);
}

.dt-tg-icon-btn.is-danger:hover {
    color: var(--dt-auth-danger, #ff6b6b);
    background: rgba(255, 107, 107, 0.12);
}

/* — Mitgliederliste im Einladungs-Dialog — */

.dt-tg-members {
    margin: 0;
    padding: 0 0 0 18px;
    font-size: 0.86rem;
    line-height: 1.55;
    max-height: 180px;
    overflow-y: auto;
}

/* — Formular „Neue Tippgruppe" — */

.dt-tg-create {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dt-tg-input {
    width: 100%;
    box-sizing: border-box;
    padding: 9px 12px;
    border-radius: var(--dt-auth-radius-sm, 10px);
    border: 1px solid var(--dt-auth-border-strong, rgba(255, 255, 255, 0.18));
    background: var(--dt-auth-surface-2, #262d39);
    color: var(--dt-auth-text, #e6edf3);
    font-size: 0.9rem;
}

.dt-tg-input:focus-visible {
    outline: none;
    border-color: rgba(var(--rgb-green-2, 40, 167, 69), 0.65);
    box-shadow: 0 0 0 3px rgba(var(--rgb-green-2, 40, 167, 69), 0.25);
}

.dt-tg-choice {
    display: flex;
    align-items: baseline;
    gap: 8px;
    font-size: 0.84rem;
    line-height: 1.45;
    cursor: pointer;
}

.dt-tg-choice input {
    flex: 0 0 auto;
    transform: translateY(1px);
    accent-color: var(--green-accent, #28a745);
}

.dt-tg-choice-hint {
    color: var(--dt-auth-muted, #9ba9b7);
}

/* — Buttons + Aktionen — */

.dt-tg-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.dt-tg-btn {
    appearance: none;
    border: 1px solid var(--dt-auth-border-strong, rgba(255, 255, 255, 0.18));
    background: var(--dt-auth-surface-2, #262d39);
    color: var(--dt-auth-text, #e6edf3);
    font-size: 0.86rem;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: var(--dt-auth-radius-sm, 10px);
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.dt-tg-btn:hover {
    background: rgba(255, 255, 255, 0.10);
}

.dt-tg-btn:disabled {
    opacity: 0.55;
    cursor: default;
}

.dt-tg-btn-primary {
    background: var(--dt-auth-primary, #28a745);
    border-color: transparent;
    color: #ffffff;
}

.dt-tg-btn-primary:hover {
    background: var(--dt-auth-primary-hover, #2fbd54);
}

.dt-tg-btn-small {
    padding: 6px 12px;
    font-size: 0.8rem;
}

/* — Einladungs-Link — */

.dt-tg-link {
    display: block;
    padding: 8px 12px;
    border-radius: var(--dt-auth-radius-sm, 10px);
    background: var(--dt-auth-surface-2, #262d39);
    border: 1px dashed var(--dt-auth-border-strong, rgba(255, 255, 255, 0.18));
    font-size: 0.78rem;
    word-break: break-all;
    user-select: all;
    -webkit-user-select: all;
}