/* ===========================================================================
   BAMBU STUDIO CONTROL CENTER - Karten (Config + Hilfe)
   ===========================================================================
    Version: v2.1.3
   Datei: html/css/cards.css
   Erstellt: 16.04.2026
   ===========================================================================

   MODUL-FUNKTION
   ---------------
   Stile fuer die Karten-Komponenten im Config-Tab (Einstellungskarten mit
   Input-Feldern, Textarea, Browse-Button-Zeile) und im Hilfe-Tab
   (Erklaerungskarten mit 3-Schritt-Visualisierung und Listen).

   =========================================================================== */

/* ===========================================================================
   CONFIG-TAB: Einstellungs-Karten
   =========================================================================== */
.config-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.config-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.config-title svg {
    width: 22px;
    height: 22px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

.config-title .material-symbols-outlined {
    font-size: 22px;
    color: var(--accent-primary);
}

.config-group {
    margin-bottom: 16px;
}

.config-group-disabled {
    opacity: 0.65;
}

.config-group-disabled .config-input {
    cursor: not-allowed;
}

.config-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-secondary);
}

.config-input {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: 'Roboto Condensed';
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.config-input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.config-textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    font-family: 'Roboto Condensed';
    font-size: 0.9rem;
    line-height: 1.6;
    resize: vertical;
    transition: all 0.2s ease;
}

.config-textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.config-hint {
    font-size: 0.8rem;
    font-weight: 300;
    color: var(--text-tertiary);
    margin-top: 6px;
}

.mqtt-status-box {
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 14px;
    margin-bottom: 14px;
    background-color: var(--bg-tertiary);
}

.mqtt-status-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.mqtt-status-text {
    font-size: 0.84rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.mqtt-status-meta {
    margin-top: 6px;
    font-size: 0.76rem;
    color: var(--text-tertiary);
}

.mqtt-status-neutral {
    border-color: var(--border-color);
}

.mqtt-status-info {
    border-color: rgba(52, 152, 219, 0.4);
    background-color: rgba(52, 152, 219, 0.08);
}

.mqtt-status-warning {
    border-color: rgba(241, 196, 15, 0.5);
    background-color: rgba(241, 196, 15, 0.08);
}

.mqtt-status-success {
    border-color: rgba(46, 204, 113, 0.45);
    background-color: rgba(46, 204, 113, 0.08);
}

.mqtt-status-error {
    border-color: rgba(231, 76, 60, 0.45);
    background-color: rgba(231, 76, 60, 0.08);
}

.config-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 8px;
    margin-bottom: 2rem;
}

/* Config: Radio-Gruppe (Dashboard-Modus) */
.config-radio-group {
    display: flex;
    gap: 20px;
    margin-top: 6px;
}

.config-radio {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-size: 0.88rem;
    color: var(--text-primary);
}

.config-radio input[type="radio"] {
    accent-color: var(--accent-primary);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* Config: Input-Feld mit Button nebeneinander */
.config-input-row {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.config-input-row .config-input {
    flex: 1;
}

.config-input-row .btn {
    flex-shrink: 0;
}

/* ===========================================================================
   VERZEICHNIS-BROWSER (Browse-Modal)
   =========================================================================== */

/* Aktueller Pfad als Breadcrumb-Anzeige */
.browse-current-path {
    padding: 10px 14px;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-secondary);
    word-break: break-all;
    margin-bottom: 12px;
    font-family: 'Roboto Condensed';
}

/* Navigation (Zurueck-Button) */
.browse-nav {
    margin-bottom: 10px;
}

/* Verzeichnisliste */
.browse-list {
    max-height: 350px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-tertiary);
}

/* Einzelner Ordner-Eintrag */
.browse-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color-light);
    transition: background-color 0.15s ease;
    font-size: 0.9rem;
    color: var(--text-primary);
}

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

.browse-item:hover {
    background-color: var(--bg-hover);
}

/* Aktiv/ausgewaehlt */
.browse-item.selected {
    background-color: var(--accent-light);
    border-left: 3px solid var(--accent-primary);
}

/* Ordner-Icon im Browse-Eintrag */
.browse-item svg {
    width: 18px;
    height: 18px;
    color: var(--accent-primary);
    flex-shrink: 0;
}

/* Badge fuer JSON-Dateien vorhanden */
.browse-json-badge {
    margin-left: auto;
    padding: 2px 8px;
    background-color: var(--accent-light);
    color: var(--accent-primary);
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 700;
    white-space: nowrap;
}

/* Leerer Zustand im Browse-Dialog */
.browse-empty {
    padding: 30px 20px;
    text-align: center;
    color: var(--text-tertiary);
    font-size: 0.9rem;
    font-weight: 300;
}

/* ===========================================================================
   HILFE-TAB: Erklaerungskarten
   =========================================================================== */
.help-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.help-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--accent-primary);
}

.help-card p {
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--text-secondary);
    margin-bottom: 8px;
    line-height: 1.7;
}

.help-card p:last-child {
    margin-bottom: 0;
}

/* 3-Schritt-Visualisierung */
.help-steps {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 16px;
}

.help-step {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    min-width: 40px;
    border-radius: 50%;
    background-color: var(--accent-primary);
    color: var(--text-inverse);
    font-size: 1.1rem;
    font-weight: 700;
}

.step-content h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.step-content p {
    font-size: 0.9rem;
}

/* Hilfe-Liste */
.help-list {
    list-style: none;
    padding: 0;
    margin: 12px 0;
}

.help-list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 0.95rem;
    font-weight: 300;
    color: var(--text-secondary);
}

.help-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 9px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--accent-primary);
}

.help-list li strong {
    font-weight: 700;
    color: var(--text-primary);
}

/* ===========================================================================
   HILFE-TAB: Sub-Tab-Navigation (Pill-Buttons)
   =========================================================================== */
.help-subtab-nav {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.help-subtab-button {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 8px 18px;
    font-family: 'Roboto Condensed';
    font-size: 0.88rem;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.2s ease;
}

.help-subtab-button:hover {
    background-color: var(--bg-hover);
    color: var(--text-primary);
}

.help-subtab-button.active {
    background-color: var(--accent-primary);
    color: var(--text-inverse);
    border-color: var(--accent-primary);
    font-weight: 700;
}

/* Sub-Tab-Panels */
.help-subtab-panel {
    display: none;
}

.help-subtab-panel.active {
    display: block;
}

/* ===========================================================================
   CONFIG-TAB: Backup/Restore-Karte
   =========================================================================== */
.config-backup-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.config-backup-row .btn {
    flex: 1;
    min-width: 180px;
    justify-content: center;
}

.config-file-input {
    display: none;
}