/* ============================================================
   RK Training Engine – Banner-Werbeautomation
   Präfix: rk-ad-
============================================================ */

/* ── Container ─────────────────────────────────────────────── */
.rk-ad-slot {
    margin: 0 0 18px;
}

.rk-ad-banner {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    display: block;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    box-shadow: 0 2px 12px rgba(0,0,0,0.18);
    background: #1a2744;
}

.rk-ad-banner:hover,
.rk-ad-banner:focus {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0,0,0,0.28);
    outline: none;
}

/* ── Anzeige-Label ─────────────────────────────────────────── */
.rk-ad-banner__label {
    position: absolute;
    top: 8px;
    right: 10px;
    background: rgba(15, 23, 42, 0.82);
    color: #64748b;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 3px 7px;
    border-radius: 5px;
    text-transform: uppercase;
    z-index: 2;
}

/* ── Bild-Banner ────────────────────────────────────────────── */
.rk-ad-banner--image .rk-ad-banner__image {
    display: block;
    width: 100%;
    height: auto;
    max-height: 220px;
    object-fit: cover;
}

.rk-ad-banner--image img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 14px;
}

/* SVG Banner (inline oder als img) */
.rk-ad-banner--image .rk-ad-banner__svg-wrap {
    display: block;
    width: 100%;
    line-height: 0;
    border-radius: 14px;
    overflow: hidden;
}

.rk-ad-banner--image .rk-ad-banner__svg-wrap img,
.rk-ad-banner--image .rk-ad-banner__svg-wrap svg {
    width: 100%;
    height: auto;
    display: block;
}

/* ── Text-Banner ────────────────────────────────────────────── */
.rk-ad-banner--text {
    padding: 20px 20px 18px;
    border: 1px solid rgba(255,255,255,0.07);
}

.rk-ad-banner__body {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rk-ad-banner__title {
    font-size: 17px;
    font-weight: 800;
    color: #ffffff;
    margin: 0;
    line-height: 1.25;
}

.rk-ad-banner__text {
    font-size: 13px;
    color: #94a3b8;
    margin: 0;
    line-height: 1.5;
}

.rk-ad-banner__cta {
    display: inline-block;
    margin-top: 10px;
    padding: 8px 18px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    color: #052e16;
    font-size: 13px;
    font-weight: 800;
    border-radius: 8px;
    align-self: flex-start;
}

/* ── Platzierungsvarianten ──────────────────────────────────── */
.rk-ad-slot--dashboard {
    margin: 0 0 18px;
}

.rk-ad-slot--after-training {
    margin: 18px 0 0;
}

/* ── Company-UI: Banner-Manager ─────────────────────────────── */
.rk-banner-manager {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.rk-banner-manager__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.rk-banner-manager__title {
    font-size: 20px;
    font-weight: 800;
    color: #f1f5f9;
    margin: 0;
}

.rk-banner-manager__hint {
    font-size: 13px;
    color: #94a3b8;
    margin: 0;
}

/* Banner-Liste */
.rk-banner-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.rk-banner-item {
    background: linear-gradient(180deg, rgba(30,41,59,0.9), rgba(15,23,42,0.9));
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 14px 16px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.rk-banner-item__preview {
    flex: 0 0 80px;
    border-radius: 8px;
    overflow: hidden;
    background: #0f172a;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
}

.rk-banner-item__preview img {
    width: 80px;
    height: 52px;
    object-fit: cover;
    display: block;
}

.rk-banner-item__preview--text {
    font-size: 10px;
    color: #475569;
    text-align: center;
    padding: 6px;
}

.rk-banner-item__info {
    flex: 1;
    min-width: 0;
}

.rk-banner-item__name {
    font-size: 15px;
    font-weight: 700;
    color: #f1f5f9;
    margin: 0 0 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rk-banner-item__meta {
    font-size: 12px;
    color: #64748b;
    display: flex;
    flex-wrap: wrap;
    gap: 6px 12px;
}

.rk-banner-item__stats {
    font-size: 12px;
    color: #94a3b8;
    margin-top: 6px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.rk-banner-item__actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    flex: 0 0 auto;
}

/* Status-Badges */
.rk-banner-status {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
}

.rk-banner-status--active  { background: rgba(34,197,94,0.15); color: #4ade80; }
.rk-banner-status--draft   { background: rgba(100,116,139,0.15); color: #94a3b8; }
.rk-banner-status--paused  { background: rgba(234,179,8,0.15); color: #fde047; }
.rk-banner-status--expired { background: rgba(239,68,68,0.12); color: #fca5a5; }

/* Banner-Formular */
.rk-banner-form {
    background: linear-gradient(180deg, rgba(30,41,59,0.85), rgba(15,23,42,0.85));
    border: 1px solid rgba(255,255,255,0.09);
    border-radius: 14px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.rk-banner-form__title {
    font-size: 17px;
    font-weight: 800;
    color: #f1f5f9;
    margin: 0 0 4px;
}

.rk-banner-form__row {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rk-banner-form__row label {
    font-size: 12px;
    font-weight: 600;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.rk-banner-form__row input[type="text"],
.rk-banner-form__row input[type="url"],
.rk-banner-form__row input[type="date"],
.rk-banner-form__row input[type="number"],
.rk-banner-form__row select,
.rk-banner-form__row textarea {
    background: rgba(15,23,42,0.8);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 9px;
    color: #f1f5f9;
    font-size: 14px;
    padding: 10px 12px;
    width: 100%;
    box-sizing: border-box;
    outline: none;
    transition: border-color 0.15s;
}

.rk-banner-form__row input:focus,
.rk-banner-form__row select:focus,
.rk-banner-form__row textarea:focus {
    border-color: rgba(34,197,94,0.5);
}

.rk-banner-form__row textarea {
    resize: vertical;
    min-height: 80px;
}

.rk-banner-form__row select option {
    background: #1e293b;
}

.rk-banner-form__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.rk-banner-form__hint {
    font-size: 11px;
    color: #475569;
    margin-top: 3px;
}

.rk-banner-form__checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.rk-banner-form__checkbox {
    display: flex;
    align-items: center;
    gap: 7px;
    font-size: 13px;
    color: #94a3b8;
    cursor: pointer;
}

.rk-banner-form__checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: #22c55e;
    cursor: pointer;
}

.rk-banner-form__actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    padding-top: 4px;
}

/* Buttons */
.rk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 18px;
    border-radius: 9px;
    font-size: 13px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: opacity 0.15s;
    white-space: nowrap;
}

.rk-btn:hover { opacity: 0.85; }

.rk-btn--primary { background: linear-gradient(135deg, #22c55e, #16a34a); color: #052e16; }
.rk-btn--ghost   { background: rgba(255,255,255,0.07); color: #94a3b8; border: 1px solid rgba(255,255,255,0.08); }
.rk-btn--danger  { background: rgba(239,68,68,0.15); color: #fca5a5; border: 1px solid rgba(239,68,68,0.2); }
.rk-btn--sm      { padding: 6px 12px; font-size: 12px; border-radius: 7px; }

/* Demo-Preview Panel */
.rk-banner-demo {
    border: 1px dashed rgba(34,197,94,0.3);
    border-radius: 14px;
    padding: 16px;
    background: rgba(34,197,94,0.04);
}

.rk-banner-demo__label {
    font-size: 11px;
    color: #4ade80;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
}

/* Admin Tabelle */
.rk-banner-admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.rk-banner-admin-table th {
    text-align: left;
    padding: 8px 10px;
    border-bottom: 2px solid #e5e7eb;
    font-weight: 600;
    color: #374151;
}

.rk-banner-admin-table td {
    padding: 10px 10px;
    border-bottom: 1px solid #f3f4f6;
    vertical-align: middle;
}

.rk-banner-admin-table tr:hover td {
    background: #f9fafb;
}

/* Responsive */
@media (max-width: 640px) {
    .rk-banner-form__grid { grid-template-columns: 1fr; }
    .rk-banner-item { flex-wrap: wrap; }
    .rk-banner-item__actions { width: 100%; }
    .rk-banner-manager__header { flex-direction: column; align-items: flex-start; }
}