/* ==========================================================================
   Kartenwerkstatt - Pool System Styles
   Uses CSS variables from css/style.css
   ========================================================================== */

/* --- Join Page (join.php) --- */

.join-body {
    overflow: auto;
    background: linear-gradient(140deg, #a78bfa 0%, #818cf8 25%, #7c3aed 50%, #6d28d9 75%, #5b21b6 100%);
    position: relative;
}

.join-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px;
    gap: 20px;
    position: relative;
    z-index: 1;
}

.join-page__card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: 36px 32px;
    max-width: 380px;
    width: 100%;
    box-shadow: var(--shadow-xl);
    text-align: center;
}

.join-page__logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #ffffff;
    margin-bottom: 16px;
    box-shadow: 0 4px 16px rgba(124,58,237,0.3);
}

.join-page__title {
    font-size: 24px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 4px;
}

.join-page__subtitle {
    font-size: 15px;
    color: var(--color-text-light);
    margin: 0 0 24px;
    font-weight: 500;
}

.join-page__input {
    width: 100%;
    height: 56px;
    padding: 0 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    font-size: 32px;
    font-weight: 700;
    letter-spacing: 10px;
    text-align: center;
    font-family: 'SF Mono', 'Fira Code', 'Inter', monospace;
    color: var(--color-text);
    transition: border-color var(--transition-fast);
    margin-bottom: 14px;
}

.join-page__input:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
}

.join-page__input::placeholder {
    letter-spacing: 6px;
    font-size: 20px;
    font-weight: 400;
    color: var(--color-text-light);
}

.join-page__btn {
    width: 100%;
    height: 48px;
    border: none;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 4px 16px rgba(124,58,237,0.3);
}

.join-page__btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(124,58,237,0.4);
}

.join-page__btn:active {
    transform: scale(0.98);
}

.join-page__btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.join-page__error {
    font-size: 13px;
    color: var(--color-danger);
    min-height: 20px;
    margin-top: 8px;
}

/* Decorative blobs */
.join-page__deco {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    opacity: 0.12;
    pointer-events: none;
}

.join-page__deco--tl {
    top: -80px;
    left: -80px;
    background: #fbbf24;
}

.join-page__deco--br {
    bottom: -80px;
    right: -80px;
    background: #34d399;
}

/* ==========================================================================
   Pool View (pool-view.php) — Karten-Grid Hauptansicht
   ========================================================================== */

.pool-view-body {
    overflow: auto;
    background:
        radial-gradient(circle at 20% 80%, rgba(124,58,237,0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(245,158,11,0.05) 0%, transparent 50%),
        linear-gradient(135deg, #f5f0ff 0%, #faf8ff 40%, #f0ebff 100%);
    background-attachment: fixed;
}

/* Subtle repeating pattern overlay */
.pool-view-body::before {
    content: '';
    position: fixed;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%237c3aed'%3E%3Cpath d='M30 10 L35 20 L30 30 L25 20 Z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

.pool-view__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0,0,0,0.06);
    position: sticky;
    top: 0;
    z-index: 50;
    gap: 12px;
}

.pool-view__header-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1;
}

.pool-view__back {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--color-text-light);
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
    flex-shrink: 0;
}

.pool-view__back:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.pool-view__header-info {
    min-width: 0;
}

.pool-view__name {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin: 0;
}

.pool-view__meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 2px;
}

.pool-view__pin {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--color-primary-light);
    border: 1.5px solid transparent;
    border-radius: var(--radius-full);
    padding: 2px 10px;
    cursor: pointer;
    transition: border-color 0.15s;
    font-family: inherit;
    font-size: inherit;
}

.pool-view__pin:hover {
    border-color: var(--color-primary);
}

.pool-view__pin-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pool-view__pin-value {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-primary);
    font-family: 'SF Mono', 'Fira Code', monospace;
    letter-spacing: 2px;
}

.pool-view__count {
    font-size: 12px;
    color: var(--color-text-light);
    font-weight: 600;
}

.pool-view__header-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.pool-view__share-btn {
    height: 36px;
    padding: 0 16px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--color-primary);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    text-decoration: none;
}

.pool-view__share-btn:hover {
    background: var(--color-primary-hover);
}

/* Main content area */
.pool-view__main {
    padding: 24px;
    padding-bottom: 40px;
    min-height: calc(100vh - 80px);
    position: relative;
    z-index: 1;
}

/* Cards Grid */
.pool-view__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
    gap: 20px;
    max-width: 980px;
    margin: 0 auto;
    padding: 8px;
}

/* --- Playing Card Aesthetic --- */
.pool-view__card {
    background: linear-gradient(160deg, #ffffff 0%, #faf8ff 100%);
    border-radius: 14px;
    box-shadow:
        0 2px 8px rgba(124,58,237,0.08),
        0 4px 16px rgba(124,58,237,0.05),
        inset 0 0 0 1px rgba(124,58,237,0.08);
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1.5px solid rgba(124,58,237,0.1);
}

/* Scattered rotation like cards on a table */
.pool-view__card:nth-child(3n+2) { transform: rotate(-1.2deg); }
.pool-view__card:nth-child(3n+3) { transform: rotate(0.8deg); }
.pool-view__card:nth-child(5n+4) { transform: rotate(-0.6deg); }
.pool-view__card:nth-child(7n+5) { transform: rotate(1.5deg); }
.pool-view__card:nth-child(11n+6) { transform: rotate(-1.8deg); }

.pool-view__card:hover {
    box-shadow:
        0 8px 24px rgba(124,58,237,0.15),
        0 4px 12px rgba(124,58,237,0.1),
        inset 0 0 0 1px rgba(124,58,237,0.15);
    border-color: rgba(124,58,237,0.2);
    transform: translateY(-6px) rotate(0deg) !important;
    z-index: 2;
}

/* Staggered fade-in for cards on load */
.pool-view__card--new {
    animation: poolCardPopIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes poolCardPopIn {
    from {
        opacity: 0;
        transform: scale(0.6) rotate(8deg);
    }
    to {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

/* LP Onboarding (empty pool — 3-step) */
.pool-view__onboarding {
    text-align: center;
    padding: 48px 24px 40px;
    max-width: 780px;
    margin: 0 auto;
}

.pool-view__onboarding-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}

.pool-view__onboarding-subtitle {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 28px;
}

.pool-view__onboarding-steps {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px;
}

.pool-view__onboarding-step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 20px 24px;
    border-radius: var(--radius-lg, 16px);
    background: var(--color-surface, #ffffff);
    border: 1px solid var(--color-border, #e5e7eb);
    transition: box-shadow 0.2s;
}

.pool-view__onboarding-step:hover {
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.pool-view__onboarding-step-number {
    position: absolute;
    top: 12px;
    left: 14px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-primary, #7c3aed);
    color: #ffffff;
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.pool-view__onboarding-step-icon {
    color: var(--color-primary, #7c3aed);
    opacity: 0.6;
    margin-bottom: 12px;
}

.pool-view__onboarding-step-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.pool-view__onboarding-step-text {
    font-size: 13px;
    color: var(--color-text-light);
    line-height: 1.5;
    margin-bottom: 18px;
    flex: 1;
}

.pool-view__onboarding-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 40px;
    padding: 0 20px;
    border: none;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #ffffff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: 0 3px 12px rgba(124,58,237,0.25);
}

.pool-view__onboarding-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 20px rgba(124,58,237,0.35);
}

.pool-view__onboarding-btn--secondary {
    background: var(--color-surface, #ffffff);
    color: var(--color-primary, #7c3aed);
    border: 1.5px solid var(--color-primary, #7c3aed);
    box-shadow: none;
}

.pool-view__onboarding-btn--secondary:hover {
    background: var(--color-primary, #7c3aed);
    color: #ffffff;
    box-shadow: 0 3px 12px rgba(124,58,237,0.25);
}

.pool-view__onboarding-step--disabled {
    opacity: 0.45;
    pointer-events: none;
}

.pool-view__onboarding-footer {
    margin-top: 28px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border, #e5e7eb);
}

.pool-view__onboarding-delete {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--color-text-light);
    font-size: 13px;
    cursor: pointer;
    padding: 6px 12px;
    border-radius: var(--radius-sm, 6px);
    transition: color 0.15s, background 0.15s;
}

.pool-view__onboarding-delete:hover {
    color: var(--color-error, #dc2626);
    background: rgba(220,38,38,0.06);
}

@media (max-width: 640px) {
    .pool-view__onboarding-steps {
        grid-template-columns: 1fr;
    }
}

/* Student Empty state */
.pool-view__empty {
    text-align: center;
    padding: 80px 24px;
    max-width: 400px;
    margin: 0 auto;
}

.pool-view__empty-icon {
    color: var(--color-text-light);
    opacity: 0.3;
    margin-bottom: 16px;
}

.pool-view__empty-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 6px;
}

.pool-view__empty-text {
    font-size: 14px;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.pool-view__empty-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    height: 44px;
    padding: 0 24px;
    background: var(--color-primary);
    color: #ffffff;
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(124,58,237,0.25);
    transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

.pool-view__empty-btn:hover {
    background: var(--color-primary-hover);
    box-shadow: 0 6px 16px rgba(124,58,237,0.35);
}

/* "Neue Karte" — add card in grid */
.pool-view__card--add {
    text-decoration: none;
    border: 2.5px dashed var(--color-primary);
    border-color: rgba(124,58,237,0.3);
    background: rgba(124,58,237,0.03);
    box-shadow: none;
    display: flex;
    align-items: stretch;
    animation: poolPulseBorder 3s ease-in-out infinite;
    cursor: pointer;
}

@keyframes poolPulseBorder {
    0%, 100% { border-color: rgba(124,58,237,0.2); }
    50% { border-color: rgba(124,58,237,0.45); }
}

.pool-view__card--add:hover {
    border-color: var(--color-primary) !important;
    background: var(--color-primary-light);
    box-shadow: 0 4px 16px rgba(124,58,237,0.15);
    transform: translateY(-4px) rotate(0deg) !important;
    animation: none;
}

.pool-view__card--add:hover .pool-view__card-add-body {
    color: var(--color-primary);
}

.pool-view__card--add:hover .pool-view__card-add-body svg {
    transform: scale(1.15);
}

.pool-view__card-add-body {
    width: 100%;
    aspect-ratio: 63.5 / 88.9;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--color-text-light);
    font-size: 13px;
    font-weight: 600;
    transition: color 0.15s;
    padding-bottom: 28px;
}

.pool-view__card-add-body svg {
    transition: transform 0.2s;
}

/* ==========================================================================
   Pool Share (pool-share.php) — Fullscreen Beamer-Ansicht
   ========================================================================== */

.pool-share-body {
    overflow: auto;
    background: linear-gradient(140deg, #a78bfa 0%, #818cf8 25%, #6366f1 50%, #4f46e5 75%, #7c3aed 100%);
    position: relative;
}

/* Decorative blobs */
.pool-share__deco {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    opacity: 0.12;
    pointer-events: none;
}

.pool-share__deco--tl {
    top: -80px;
    left: -80px;
    background: #fbbf24;
}

.pool-share__deco--br {
    bottom: -80px;
    right: -80px;
    background: #34d399;
}

.pool-share__back {
    position: fixed;
    top: 16px;
    left: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.15);
    color: rgba(255,255,255,0.8);
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: background 0.15s, color 0.15s;
    z-index: 10;
    backdrop-filter: blur(4px);
}

.pool-share__back:hover {
    background: rgba(255,255,255,0.25);
    color: #ffffff;
}

.pool-share {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
    gap: 40px;
    position: relative;
    z-index: 1;
}

.pool-share__header {
    text-align: center;
}

.pool-share__title {
    font-size: 44px;
    font-weight: 800;
    color: #ffffff;
    margin: 0 0 16px;
    text-shadow: 0 2px 12px rgba(0,0,0,0.15);
}

.pool-share__url {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.5px;
    word-break: break-all;
    text-shadow: 0 2px 8px rgba(0,0,0,0.15);
    background: rgba(255,255,255,0.12);
    padding: 12px 36px;
    border-radius: var(--radius-full);
    backdrop-filter: blur(4px);
    text-decoration: none;
    transition: background 0.2s;
    cursor: pointer;
}

.pool-share__url:hover {
    background: rgba(255,255,255,0.22);
}

.pool-share__card {
    display: flex;
    align-items: center;
    gap: 48px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.18);
    border-radius: var(--radius-xl);
    padding: 40px 56px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.12);
    text-decoration: none;
    color: inherit;
    transition: background 0.2s, border-color 0.2s;
    cursor: pointer;
}

.pool-share__card:hover {
    background: rgba(255,255,255,0.16);
    border-color: rgba(255,255,255,0.3);
}

.pool-share__qr {
    width: 240px;
    height: 240px;
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pool-share__qr svg {
    width: 100% !important;
    height: 100% !important;
}

.pool-share__divider {
    width: 1px;
    height: 180px;
    background: rgba(255,255,255,0.2);
    flex-shrink: 0;
}

.pool-share__pin-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.pool-share__pin-label {
    font-size: 18px;
    color: rgba(255,255,255,0.6);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.pool-share__pin {
    font-size: 80px;
    font-weight: 800;
    color: #ffffff;
    font-family: 'SF Mono', 'Fira Code', monospace;
    letter-spacing: 12px;
    line-height: 1;
    text-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

/* Share responsive */
@media (max-width: 700px) {
    .pool-share {
        gap: 28px;
    }
    .pool-share__title {
        font-size: 28px;
    }
    .pool-share__url {
        font-size: 18px;
        padding: 10px 24px;
    }
    .pool-share__card {
        flex-direction: column;
        gap: 24px;
        padding: 28px 24px;
    }
    .pool-share__divider {
        width: 80%;
        height: 1px;
    }
    .pool-share__pin {
        font-size: 48px;
        letter-spacing: 8px;
    }
    .pool-share__qr {
        width: 200px;
        height: 200px;
    }
}

/* ==========================================================================
   Card Thumbnail (shared between pool-view and other pages)
   ========================================================================== */

.pool-card-thumb__number {
    position: absolute;
    top: 6px;
    left: 6px;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    box-shadow: 0 2px 6px rgba(124,58,237,0.3);
}

.pool-card-thumb__image {
    width: 100%;
    aspect-ratio: 63.5 / 88.9;
    background: linear-gradient(145deg, #f5f0ff 0%, #ede9fe 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.pool-card-thumb__image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.pool-card-thumb__info {
    padding: 8px 10px;
    border-top: 1px solid rgba(124,58,237,0.08);
    background: linear-gradient(to bottom, rgba(255,255,255,0.95), #ffffff);
}

.pool-card-thumb__name {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    text-align: center;
}

/* ==========================================================================
   Pool Editor Topbar (pool-editor.php)
   ========================================================================== */

.pool-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--topbar-height);
    padding: 0 12px;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: relative;
    z-index: 100;
}

.pool-topbar__left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.pool-topbar__back {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    color: var(--color-text-light);
    transition: background 0.15s, color 0.15s;
}

.pool-topbar__back:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.pool-topbar__pool-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text-light);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

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

.pool-topbar__name-input {
    height: 36px;
    padding: 0 12px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-surface);
    font-size: 14px;
    color: var(--color-text);
    width: 140px;
    transition: border-color 0.15s;
}

.pool-topbar__name-input:focus {
    border-color: var(--color-primary);
    outline: none;
}

.pool-topbar__submit-btn {
    height: 36px;
    padding: 0 20px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--color-success);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.pool-topbar__submit-btn:hover {
    background: #059669;
}

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

/* ==========================================================================
   Template Chooser Overlay (pool-editor.php)
   ========================================================================== */

.pool-template-chooser {
    position: fixed;
    inset: 0;
    z-index: 500;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    backdrop-filter: blur(4px);
}

.pool-template-chooser__content {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: 28px;
    max-width: 560px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.pool-template-chooser__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.pool-template-chooser__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}

.pool-template-chooser__close {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--color-text-light);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.pool-template-chooser__close:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

.pool-template-chooser__desc {
    font-size: 13px;
    color: var(--color-text-light);
    margin-bottom: 20px;
}

.pool-template-chooser__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 12px;
}

.pool-template-chooser__item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 8px 4px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.12s;
    border: none;
    background: none;
    color: inherit;
}

.pool-template-chooser__item:hover {
    background: var(--color-bg);
}

.pool-template-chooser__preview {
    width: 72px;
    height: 100px;
    border: 1.5px solid var(--color-border);
    border-radius: 6px;
    background: #ffffff;
    position: relative;
    overflow: hidden;
    transition: border-color 0.12s, box-shadow 0.12s;
}

.pool-template-chooser__item:hover .pool-template-chooser__preview {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-light);
}

.pool-template-chooser__label {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
}

.pool-template-chooser__thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ==========================================================================
   Admin Header Buttons
   ========================================================================== */

.pool-view__header-btn {
    height: 36px;
    padding: 0 14px;
    border: none;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, transform 0.1s;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    text-decoration: none;
}

.pool-view__header-btn:active {
    transform: scale(0.96);
}

.pool-view__header-btn--primary {
    background: var(--color-primary);
    color: #ffffff;
}

.pool-view__header-btn--primary:hover {
    background: var(--color-primary-hover);
}

.pool-view__header-btn--subtle {
    background: var(--color-bg);
    color: var(--color-text-light);
    padding: 0 10px;
}

.pool-view__header-btn--subtle:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.pool-view__header-btn--danger {
    background: transparent;
    color: var(--color-text-light);
    padding: 0 10px;
}

.pool-view__header-btn--danger:hover {
    background: #fef2f2;
    color: var(--color-danger);
}

/* ==========================================================================
   Card Action Overlay (LP hover)
   ========================================================================== */

.pool-view__card {
    position: relative;
}

.pool-view__card--clickable {
    cursor: pointer;
}

.pool-view__card-actions {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    display: flex;
    justify-content: center;
    gap: 4px;
    padding: 6px;
    background: linear-gradient(to bottom, rgba(0,0,0,0.5) 0%, transparent 100%);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    opacity: 0;
    transition: opacity 0.15s;
}

.pool-view__card:hover .pool-view__card-actions {
    opacity: 1;
}

/* Touch devices: always show actions */
@media (hover: none) {
    .pool-view__card-actions {
        opacity: 1;
        background: linear-gradient(to bottom, rgba(0,0,0,0.35) 0%, transparent 100%);
    }
}

.pool-view__card-action {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.9);
    color: var(--color-text);
    cursor: pointer;
    transition: background 0.12s, color 0.12s, transform 0.1s;
    backdrop-filter: blur(4px);
}

.pool-view__card-action:hover {
    background: #ffffff;
    color: var(--color-primary);
    transform: scale(1.1);
}

.pool-view__card-action--danger:hover {
    color: var(--color-danger);
}

/* Card removing animation */
.pool-view__card--removing {
    animation: poolCardRemove 0.3s ease-in forwards;
}

@keyframes poolCardRemove {
    to {
        opacity: 0;
        transform: scale(0.85);
    }
}

/* ==========================================================================
   Lightbox
   ========================================================================== */

.pool-lightbox {
    position: fixed;
    inset: 0;
    z-index: 500;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    backdrop-filter: blur(4px);
    transition: opacity 0.2s;
}

.pool-lightbox--open {
    opacity: 1;
}

.pool-lightbox__close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--radius-full);
    background: rgba(255,255,255,0.15);
    color: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.pool-lightbox__close:hover {
    background: rgba(255,255,255,0.3);
}

.pool-lightbox__body {
    text-align: center;
}

.pool-lightbox__img {
    max-width: min(90vw, 500px);
    max-height: 75vh;
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 48px rgba(0,0,0,0.3);
}

.pool-lightbox__name {
    margin-top: 12px;
    font-size: 16px;
    font-weight: 600;
    color: rgba(255,255,255,0.9);
}

/* ==========================================================================
   Confirm Dialog
   ========================================================================== */

.pool-confirm {
    position: fixed;
    inset: 0;
    z-index: 600;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    backdrop-filter: blur(2px);
    transition: opacity 0.2s;
}

.pool-confirm--open {
    opacity: 1;
}

.pool-confirm__box {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    padding: 28px;
    max-width: 380px;
    width: 100%;
    box-shadow: var(--shadow-lg);
    transform: scale(0.95);
    transition: transform 0.2s;
}

.pool-confirm--open .pool-confirm__box {
    transform: scale(1);
}

.pool-confirm__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.pool-confirm__text {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.5;
    margin-bottom: 24px;
}

.pool-confirm__actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.pool-confirm__btn {
    height: 38px;
    padding: 0 20px;
    border: none;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.pool-confirm__btn--cancel {
    background: var(--color-bg);
    color: var(--color-text-light);
}

.pool-confirm__btn--cancel:hover {
    background: var(--color-border);
}

.pool-confirm__btn--confirm {
    background: var(--color-danger);
    color: #ffffff;
}

.pool-confirm__btn--confirm:hover {
    background: var(--color-danger-hover);
}

/* ==========================================================================
   Settings Modal (LP)
   ========================================================================== */

.pool-settings-modal {
    position: fixed;
    inset: 0;
    z-index: 600;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    backdrop-filter: blur(2px);
    transition: opacity 0.2s;
}

.pool-settings-modal--open {
    opacity: 1;
}

.pool-settings-modal__box {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    max-width: 520px;
    width: 100%;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    transform: translateY(8px);
    transition: transform 0.2s;
}

.pool-settings-modal--open .pool-settings-modal__box {
    transform: translateY(0);
}

.pool-settings-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 0;
}

.pool-settings-modal__title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
}

.pool-settings-modal__close {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--radius-full);
    background: var(--color-bg);
    color: var(--color-text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.pool-settings-modal__close:hover {
    background: var(--color-primary-light);
    color: var(--color-primary);
}

.pool-settings-modal__body {
    padding: 20px 24px;
    overflow-y: auto;
    flex: 1;
}

.pool-settings-modal__footer {
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: flex-end;
}

.pool-settings__section {
    margin-bottom: 24px;
}

.pool-settings__section:last-child {
    margin-bottom: 0;
}

.pool-settings__section-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}

.pool-settings__section-desc {
    font-size: 12px;
    color: var(--color-text-light);
    margin-bottom: 12px;
    line-height: 1.4;
}

.pool-settings__template-list {
    /* Container for the visual template grid rendered by JS */
}

.pool-settings__template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
}

.pool-settings__template-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 6px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
    position: relative;
    border: 2px solid transparent;
    background: none;
    color: inherit;
}

.pool-settings__template-card:hover {
    background: var(--color-primary-light);
}

.pool-settings__template-card--selected {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.pool-settings__template-card-preview {
    width: 60px;
    height: 84px;
    border-radius: 6px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.pool-settings__template-card-preview svg {
    width: 100%;
    height: 100%;
}

.pool-settings__template-card-check {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pool-settings__template-card-name {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-text);
    text-align: center;
}

.pool-settings__template-card--selected .pool-settings__template-card-name {
    color: var(--color-primary);
}

.pool-settings__no-templates {
    font-size: 13px;
    color: var(--color-text-light);
    font-style: italic;
}

.pool-settings__save-btn {
    height: 40px;
    padding: 0 28px;
    border: none;
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: #ffffff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.pool-settings__save-btn:hover {
    background: var(--color-primary-hover);
}

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

/* ==========================================================================
   Custom Templates in Settings
   ========================================================================== */

.pool-settings__custom-templates {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 12px;
}

.pool-settings__custom-template-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: var(--radius-md);
    background: var(--color-bg);
    transition: background 0.12s;
}

.pool-settings__custom-template-item:hover {
    background: var(--color-border);
}

.pool-settings__custom-template-thumb {
    width: 40px;
    height: 56px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid var(--color-border);
}

.pool-settings__custom-template-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pool-settings__custom-template-name {
    flex: 1;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pool-settings__custom-template-actions {
    display: flex;
    gap: 4px;
    flex-shrink: 0;
}

.pool-settings__custom-template-btn {
    width: 30px;
    height: 30px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--color-text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.12s, color 0.12s;
}

.pool-settings__custom-template-btn:hover {
    background: var(--color-surface);
    color: var(--color-text);
}

.pool-settings__custom-template-btn--danger:hover {
    background: #fee2e2;
    color: #dc2626;
}

.pool-settings__new-template-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s;
    text-decoration: none;
}

.pool-settings__new-template-btn:hover {
    background: var(--color-primary);
    color: #ffffff;
}

/* ==========================================================================
   Legal Pages (Impressum, Datenschutz)
   ========================================================================== */

.legal-page {
    max-width: 680px;
    margin: 0 auto;
    padding: 40px 24px 80px;
}

.legal-page__back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-light);
    text-decoration: none;
    margin-bottom: 24px;
    transition: color 0.15s;
}

.legal-page__back:hover {
    color: var(--color-primary);
}

.legal-page__card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 40px 36px;
}

.legal-page__card h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 28px;
}

.legal-page__card h2 {
    font-size: 17px;
    font-weight: 600;
    color: var(--color-text);
    margin: 24px 0 8px;
}

.legal-page__card h1 + h2 {
    margin-top: 0;
}

.legal-page__card p {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text-light);
    margin: 0 0 12px;
}

.legal-page__card a {
    color: var(--color-primary);
    text-decoration: none;
}

.legal-page__card a:hover {
    text-decoration: underline;
}

.legal-page__placeholder {
    margin-top: 32px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-light);
}

@media (max-width: 600px) {
    .legal-page__card {
        padding: 28px 20px;
    }
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 700px) {
    .landing-footer__inner {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 40px 24px 32px;
        text-align: center;
    }
    .landing-footer__brand {
        justify-content: center;
    }
    .landing-footer__lang {
        justify-content: center;
    }
}

@media (max-width: 600px) {
    .pool-topbar__name-input {
        width: 100px;
    }
    .pool-view__header {
        padding: 10px 14px;
    }
    .pool-view__name {
        font-size: 15px;
    }
    .pool-view__grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 12px;
    }
    .pool-view__main {
        padding: 16px;
    }
    .pool-view__header-btn span {
        display: none;
    }
}

/* ==========================================================================
   Dice Pool View — 3D Cube Grid (Wuerfelwerkstatt only)
   ========================================================================== */

.pool-view-body--dice .pool-view__grid {
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 24px;
}

.pool-view-body--dice .pool-view__card {
    background: transparent;
    border: none;
    box-shadow: none;
    overflow: visible;
    border-radius: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding: 20px 8px 12px;
    min-height: auto;
}

.pool-view-body--dice .pool-view__card:hover {
    box-shadow: none;
    border-color: transparent;
    transform: none !important;
}

/* Remove scattered rotation for dice */
.pool-view-body--dice .pool-view__card:nth-child(n) {
    transform: none;
}

/* Subtle hover lift on cube */
.pool-view-body--dice .pool-view__card:hover .pool-dice-cube__cube {
    filter: brightness(1.02);
}

/* 3D Cube Stage */
.pool-dice-cube__stage {
    width: 130px;
    height: 130px;
    perspective: 500px;
    margin: 0 auto 8px;
    cursor: pointer;
}

.pool-dice-cube__cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transform: rotateX(-20deg) rotateY(30deg);
    transition: transform 1.2s cubic-bezier(0.2, 0.8, 0.3, 1);
}

.pool-dice-cube__face {
    position: absolute;
    width: 130px;
    height: 130px;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: 14px;
    overflow: hidden;
    backface-visibility: visible;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.5);
}

.pool-dice-cube__face--front  { transform: translateZ(65px); }
.pool-dice-cube__face--back   { transform: rotateY(180deg) translateZ(65px); }
.pool-dice-cube__face--right  { transform: rotateY(90deg) translateZ(65px); }
.pool-dice-cube__face--left   { transform: rotateY(-90deg) translateZ(65px); }
.pool-dice-cube__face--top    { transform: rotateX(90deg) translateZ(65px); }
.pool-dice-cube__face--bottom { transform: rotateX(-90deg) translateZ(65px); }

/* Front face: white with subtle shadow for depth */
.pool-dice-cube__face--front  {
    background: #fff;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

/* Side faces: gradient shading for realism */
.pool-dice-cube__face--right  { background: linear-gradient(90deg, #f0f0f0, #e8e8e8); }
.pool-dice-cube__face--left   { background: linear-gradient(-90deg, #f3f3f3, #ececec); }
.pool-dice-cube__face--top    { background: linear-gradient(0deg, #f5f5f5, #fafafa); }
.pool-dice-cube__face--bottom { background: linear-gradient(180deg, #e5e5e5, #dedede); }
.pool-dice-cube__face--back   { background: #eaeaea; }

.pool-dice-cube__face img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Shadow under cube for grounding */
.pool-dice-cube__stage::after {
    content: '';
    display: block;
    width: 90px;
    height: 14px;
    margin: 4px auto 0;
    background: radial-gradient(ellipse, rgba(0,0,0,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

/* Reduce gap between cube and name so name aligns with add-card bottom */
.pool-view-body--dice .pool-dice-cube__stage {
    margin-bottom: 0;
}

/* Name under cube — z-index needed to sit above 3D-overflowing cube faces */
.pool-view-body--dice .pool-card-thumb__info {
    border-top: none;
    background: none;
    padding: 4px 4px 0;
    text-align: center;
    position: relative;
    z-index: 2;
}

.pool-view-body--dice .pool-card-thumb__name {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* "Neuer Wuerfel" card for dice */
.pool-view-body--dice .pool-view__card--add {
    border: none;
    border-radius: 0;
    background: transparent;
    min-height: auto;
}

.pool-view-body--dice .pool-view__card--add .pool-view__card-add-body {
    width: 130px;
    height: 130px;
    aspect-ratio: 1;
    padding: 0;
    border: 2px dashed rgba(124,58,237,0.3);
    border-radius: 14px;
    background: rgba(124,58,237,0.03);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: all 0.15s;
    margin: 0 auto;
}
.pool-view-body--dice .pool-view__card--add:hover .pool-view__card-add-body {
    border-color: rgba(124,58,237,0.5);
    background: rgba(124,58,237,0.06);
}

/* Action buttons row — z-index to sit above 3D-overflowing cube faces */
.pool-dice-cube__actions {
    display: flex;
    justify-content: center;
    gap: 4px;
    margin-top: 2px;
    position: relative;
    z-index: 2;
}

.pool-dice-cube__action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    background: #fff;
    cursor: pointer;
    color: #94a3b8;
    transition: all 0.15s;
    opacity: 0;
}

.pool-view__card:hover .pool-dice-cube__action-btn {
    opacity: 1;
}

.pool-dice-cube__action-btn:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pool-dice-cube__action-btn--danger:hover {
    background: #fef2f2;
    border-color: var(--color-danger);
    color: var(--color-danger);
}

@media (max-width: 600px) {
    .pool-view-body--dice .pool-view__grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 16px;
    }
    .pool-dice-cube__stage {
        width: 100px;
        height: 100px;
    }
    .pool-dice-cube__face {
        width: 100px;
        height: 100px;
    }
    .pool-dice-cube__face--front  { transform: translateZ(50px); }
    .pool-dice-cube__face--back   { transform: rotateY(180deg) translateZ(50px); }
    .pool-dice-cube__face--right  { transform: rotateY(90deg) translateZ(50px); }
    .pool-dice-cube__face--left   { transform: rotateY(-90deg) translateZ(50px); }
    .pool-dice-cube__face--top    { transform: rotateX(90deg) translateZ(50px); }
    .pool-dice-cube__face--bottom { transform: rotateX(-90deg) translateZ(50px); }
    .pool-dice-cube__action-btn {
        opacity: 1;
    }
}