/**
 * IDF Marketing Deck - Frontend-Styles.
 *
 * Browse-Mode: schlichte Galerie.
 * Play-Mode:   Sidebar mit Geschäftsfeld-Decks, mittlere Deck-Pane mit
 *              Karten zum Ziehen, rechte Drop-Zone als Spielfläche.
 */

.idf-marketing-deck {
    margin: 1.5em 0;
}

.idf-marketing-deck__status,
.idf-marketing-deck__empty {
    color: #666;
    font-style: italic;
    padding: 1em 0;
}

/* ----------------------------------------------------------------------
   Browse-Mode (Lese-Galerie)
---------------------------------------------------------------------- */

.idf-marketing-deck__group {
    margin: 0 0 2.5em;
}

.idf-marketing-deck__group-title {
    font-size: 1em;
    font-weight: 500;
    margin: 0 0 0.75em;
    padding-bottom: 0.4em;
    border-bottom: 1px solid #e0e0e0;
}

.idf-marketing-deck__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75em;
}

/* ----------------------------------------------------------------------
   Karten - Basis (für Browse + Play)
---------------------------------------------------------------------- */

.idf-marketing-deck__card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5em;
    padding: 0.9em 1em;
    background: #fff;
    border: 1px solid #d8d8d8;
    border-radius: 6px;
    color: inherit;
    text-decoration: none;
    transition: box-shadow 0.15s ease, transform 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
}

a.idf-marketing-deck__card:hover,
a.idf-marketing-deck__card:focus {
    border-color: #999;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
    text-decoration: none;
}

.idf-marketing-deck__card[data-status="draft"] {
    border-style: dashed;
    background: #fafafa;
}

.idf-marketing-deck__card[data-status="draft"]::after {
    content: "Entwurf";
    font-size: 0.7em;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #999;
    align-self: flex-end;
}

.idf-marketing-deck__card-icon {
    font-size: 1.4em;
    color: #555;
    width: 1.6em;
    height: 1.6em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.idf-marketing-deck__card-title {
    font-weight: 400;
    font-size: 0.95em;
    line-height: 1.3;
}

.idf-marketing-deck__card-excerpt {
    font-size: 0.85em;
    line-height: 1.4;
    color: #666;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ----------------------------------------------------------------------
   Play-Mode - Layout
---------------------------------------------------------------------- */

.idf-marketing-deck--play {
    display: flex;
    flex-direction: column;
    gap: 0.75em;
}

.idf-marketing-deck__toolbar {
    display: flex;
    gap: 0.5em;
    align-items: center;
    flex-wrap: wrap;
}

.idf-marketing-deck__toolbar-spacer {
    flex: 1;
}

.idf-marketing-deck__saved-badge {
    font-size: 0.8em;
    color: #888;
    margin-right: 0.5em;
}

.idf-marketing-deck__btn--danger {
    color: #b32d2e;
    border-color: #e6c4c4;
}

.idf-marketing-deck__btn--danger:hover {
    background: #fff5f5;
    border-color: #b32d2e;
}

.idf-marketing-deck__btn {
    background: #fff;
    border: 1px solid #d8d8d8;
    border-radius: 4px;
    padding: 0.4em 0.9em;
    font-size: 0.9em;
    cursor: pointer;
}

.idf-marketing-deck__btn:hover {
    border-color: #999;
}

.idf-marketing-deck__play {
    display: grid;
    grid-template-columns: 290px 290px 1fr;
    gap: 0.75em;
    min-height: 600px;
}

@media (max-width: 1000px) {
    .idf-marketing-deck__play {
        grid-template-columns: 1fr;
        min-height: 0;
    }
}

/* Sidebar */

.idf-marketing-deck__sidebar {
    background: #f6f6f6;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 0.75em;
    overflow-y: auto;
    max-height: 70vh;
    scrollbar-width: thin;
    scrollbar-color: #c5c8cc transparent;
}

.idf-marketing-deck__sidebar::-webkit-scrollbar {
    width: 6px;
}

.idf-marketing-deck__sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.idf-marketing-deck__sidebar::-webkit-scrollbar-thumb {
    background: #c5c8cc;
    border-radius: 3px;
}

.idf-marketing-deck__sidebar-title {
    margin: 0 0 0.5em;
    font-size: 0.78em;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #888;
}

.idf-marketing-deck__deck-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.idf-marketing-deck__deck-list li {
    margin: 0 0 0.25em;
}

.idf-marketing-deck__deck-btn {
    display: block;
    width: 100%;
    text-align: left;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 4px;
    padding: 0.45em 0.65em;
    font-size: 0.88em;
    font-weight: 400;
    line-height: 1.3;
    cursor: pointer;
    color: inherit;
    white-space: normal;
    word-break: normal;
}

.idf-marketing-deck__deck-btn:hover {
    background: #fff;
    border-color: #d8d8d8;
}

.idf-marketing-deck__deck-btn.is-active {
    background: #fff;
    border-color: #999;
    font-weight: 400;
}

/* Deck-Pane */

.idf-marketing-deck__deck-pane {
    background: #fafafa;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    padding: 0.75em;
    overflow-y: auto;
    max-height: 70vh;
    scrollbar-width: thin;
    scrollbar-color: #c5c8cc transparent;
}

.idf-marketing-deck__deck-pane::-webkit-scrollbar {
    width: 6px;
}

.idf-marketing-deck__deck-pane::-webkit-scrollbar-track {
    background: transparent;
}

.idf-marketing-deck__deck-pane::-webkit-scrollbar-thumb {
    background: #c5c8cc;
    border-radius: 3px;
}

.idf-marketing-deck__deck-title {
    margin: 0 0 0.75em;
    font-size: 0.9em;
    font-weight: 500;
    color: #555;
}

.idf-marketing-deck__deck-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5em;
}

.idf-marketing-deck__card--deck {
    cursor: grab;
}

.idf-marketing-deck__card--deck-placed {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

/* Drop-Zone - freie Positionierung, Karten via position:absolute */

.idf-marketing-deck__drop-zone {
    position: relative;
    background: #fff;
    border: 2px dashed #d8d8d8;
    border-radius: 6px;
    min-height: 70vh;
    overflow: hidden;
}

.idf-marketing-deck__drop-zone.is-drop-target {
    border-color: #2196f3;
    background: #f0f7ff;
}

.idf-marketing-deck__drop-hint {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
    font-style: italic;
    pointer-events: none;
}

.idf-marketing-deck__card--placed {
    cursor: grab;
    width: 200px;
    transition: background-color 0.2s ease;
}

/* Voll erfüllt: alle Erfordert-Voraussetzungen liegen ebenfalls in der Spielfläche. */
.idf-marketing-deck__card--placed.is-complete {
    background: #e9f5ec;
    border-color: #b9d9c0;
}

.idf-marketing-deck__card.is-dragging {
    opacity: 0.4;
}

.idf-marketing-deck__card-remove {
    position: absolute;
    top: 4px;
    right: 6px;
    background: transparent;
    border: 0;
    color: #999;
    font-size: 1.2em;
    line-height: 1;
    cursor: pointer;
    padding: 2px 6px;
    border-radius: 4px;
}

.idf-marketing-deck__card-remove:hover {
    background: #f5f5f5;
    color: #333;
}

/* Ghost (Touch-Drag) */

.idf-marketing-deck__ghost {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
    border-color: #2196f3;
}

/* ----------------------------------------------------------------------
   SVG-Verbindungen (Roter Faden)
---------------------------------------------------------------------- */

.idf-marketing-deck__connections {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    overflow: visible;
}

.idf-marketing-deck__drop-zone .idf-marketing-deck__card--placed {
    position: relative;
    z-index: 1;
}

.idf-marketing-deck__connection {
    fill: none;
    stroke-width: 2;
    opacity: 0.7;
}

.idf-marketing-deck__connection--erfordert {
    stroke: #b32d2e;
}

.idf-marketing-deck__connection--besser {
    stroke: #1976d2;
    stroke-dasharray: 6 4;
}

/* ----------------------------------------------------------------------
   Detail-Panel (Voraussetzungen einer ausgewählten Karte)
---------------------------------------------------------------------- */

.idf-marketing-deck__card--placed.is-selected {
    border-color: #2196f3;
    box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.2);
}

/* Modal-Backdrop - überlagert den Viewport, schließt bei Klick */

.idf-marketing-deck__detail {
    position: fixed;
    inset: 0;
    background: rgba(15, 20, 30, 0.45);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1em;
}

.idf-marketing-deck__detail[hidden] {
    display: none;
}

/* Innere Box - der eigentliche Modal-Inhalt */

.idf-marketing-deck__detail-box {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.18);
    max-width: 720px;
    width: 100%;
    max-height: 88vh;
    overflow: auto;
    padding: 1.25em 1.5em;
}

body.idf-marketing-deck-modal-open {
    overflow: hidden;
}

.idf-marketing-deck__detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5em;
    margin-bottom: 1em;
    padding-bottom: 0.6em;
    border-bottom: 1px solid #eef0f3;
}

.idf-marketing-deck__detail-title {
    margin: 0;
    font-size: 0.95em;
    font-weight: 400;
    color: #333;
    display: flex;
    align-items: center;
}

.idf-marketing-deck__detail-close {
    background: transparent;
    border: 0;
    color: #888;
    font-size: 1.3em;
    line-height: 1;
    cursor: pointer;
    padding: 2px 8px;
    border-radius: 4px;
}

.idf-marketing-deck__detail-close:hover {
    background: #eef0f3;
    color: #333;
}

.idf-marketing-deck__detail-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25em;
}

@media (max-width: 720px) {
    .idf-marketing-deck__detail-body {
        grid-template-columns: 1fr;
    }
}

.idf-marketing-deck__detail-section {
    background: transparent;
    border: 0;
    padding: 0;
}

.idf-marketing-deck__detail-subtitle {
    margin: 0 0 0.5em;
    font-size: 0.65em;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #999;
}

.idf-marketing-deck__detail-section--erfordert .idf-marketing-deck__detail-subtitle {
    color: #b89494;
}

.idf-marketing-deck__detail-section--besser .idf-marketing-deck__detail-subtitle {
    color: #8eb0d6;
}

.idf-marketing-deck__detail-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.idf-marketing-deck__detail-item {
    display: flex;
    align-items: center;
    gap: 0.5em;
    padding: 0.4em 0;
    border-bottom: 1px solid #f4f5f7;
    font-size: 0.85em;
    font-weight: 400;
    color: #555;
}

.idf-marketing-deck__detail-item:last-child {
    border-bottom: 0;
}

.idf-marketing-deck__detail-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.2em;
    height: 1.2em;
    border-radius: 50%;
    font-size: 0.75em;
    line-height: 1;
    flex-shrink: 0;
}

.idf-marketing-deck__detail-item.is-placed {
    color: #1e7e34;
}

.idf-marketing-deck__detail-item.is-placed .idf-marketing-deck__detail-status {
    background: #d4ecd9;
    color: #1e7e34;
}

.idf-marketing-deck__detail-item.is-missing .idf-marketing-deck__detail-status {
    background: #f5f5f5;
    color: #999;
}

.idf-marketing-deck__detail-label {
    flex: 1;
    display: flex;
    align-items: center;
    color: inherit;
}

.idf-marketing-deck__detail-add {
    background: transparent;
    border: 1px solid #e0e4e9;
    border-radius: 4px;
    color: #777;
    padding: 0.15em 0.5em;
    font-size: 0.78em;
    font-weight: 400;
    cursor: pointer;
}

.idf-marketing-deck__detail-add:hover {
    border-color: #2196f3;
    color: #2196f3;
    background: #f6fafd;
}

.idf-marketing-deck__detail-empty {
    margin: 0;
    font-size: 0.82em;
    color: #aaa;
    font-style: italic;
}