/* Projektgalerie & Popup Styles (Dark/Light-tauglich) */
:root {
    --card-bg: #ffffff;
    --card-fg: #1f2937;
    --text-secondary: #6b7280;
    --accent-color: #0a84ff;
    --accent-hover: #0072e5;
    --premium-basic: #16a34a;
    --premium-pro: #0ea5e9;
    --premium-ultimate: #eab308;
    --danger-color: #dc2626;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --tag-bg: rgba(10, 132, 255, 0.1);
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    --modal-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
    --badge-border-radius: 16px;
    --transition-speed: 250ms;

    /* neue Oberflächen-Farben für saubere Ränder in Light/Dark */
    --surface-border: rgba(0, 0, 0, .12);
    --btn-shadow: 0 1px 2px rgba(0, 0, 0, .05), 0 6px 16px rgba(0, 0, 0, .08);
}

[data-theme="dark"] {
    --card-bg: #1f2937;
    --card-fg: #f3f4f6;
    --text-secondary: #9ca3af;
    --tag-bg: rgba(10, 132, 255, 0.2);
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    --modal-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);

    --surface-border: rgba(255, 255, 255, .14);
    --btn-shadow: 0 1px 2px rgba(0, 0, 0, .35), 0 6px 16px rgba(0, 0, 0, .35);
}

/* Filter Controls & Sortierung */
.project-gallery-controls {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin: 1rem 0 1.5rem;
    justify-content: center;
    position: static;
    top: auto;
    z-index: 1;
    padding: 0.75rem 0;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    box-shadow: none;
    /* ruhigeres Layout beim Scrollen */
}

.filter-btn,
.sort-btn,
.more-btn,
.modal-action-btn,
.premium-login-popup .login-submit {
    background: var(--card-bg);
    color: var(--card-fg);
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    padding: .65rem 1rem;
    line-height: 1;
    font-weight: 600;
    box-shadow: var(--btn-shadow);
    transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .15s ease, box-shadow .2s ease;
}

.filter-btn i,
.sort-btn i {
    font-size: 1.05rem;
    opacity: .9;
}

/* Hover/Active/Fokus-Zustände */
.filter-btn:hover,
.sort-btn:hover,
.more-btn:hover,
.modal-action-btn:hover,
.premium-login-popup .login-submit:hover {
    background: color-mix(in srgb, var(--accent-color) 12%, var(--card-bg));
    border-color: color-mix(in srgb, var(--accent-color) 35%, var(--surface-border));
    transform: translateY(-1px);
}

@supports not (color-mix(in srgb, white 50%, black)) {

    /* Fallback ohne color-mix */
    .filter-btn:hover,
    .sort-btn:hover,
    .more-btn:hover,
    .modal-action-btn:hover,
    .premium-login-popup .login-submit:hover {
        background: var(--tag-bg);
    }
}

.filter-btn:active,
.sort-btn:active,
.more-btn:active,
.modal-action-btn:active,
.premium-login-popup .login-submit:active {
    transform: translateY(0);
    box-shadow: none;
}

/* Tastaturzugänglichkeit */
.filter-btn:focus-visible,
.sort-btn:focus-visible,
.more-btn:focus-visible,
.modal-action-btn:focus-visible,
.premium-login-popup .login-submit:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color) 35%, transparent), var(--btn-shadow);
}

@supports not (color-mix(in srgb, white 50%, black)) {

    .filter-btn:focus-visible,
    .sort-btn:focus-visible,
    .more-btn:focus-visible,
    .modal-action-btn:focus-visible,
    .premium-login-popup .login-submit:focus-visible {
        box-shadow: 0 0 0 3px rgba(10, 132, 255, .35), var(--btn-shadow);
    }
}

/* Aktive Filter erhalten kräftigere Akzentfarbe */
.filter-btn.active {
    background: linear-gradient(180deg, color-mix(in srgb, var(--accent-color) 90%, #fff) 0%, var(--accent-hover) 100%);
    color: #fff;
    border-color: transparent;
}

@supports not (color-mix(in srgb, white 50%, black)) {
    .filter-btn.active {
        background: var(--accent-color);
    }
}

/* Primär-/Sekundärvarianten der Modal-Buttons verbessern */
.modal-action-primary {
    background: linear-gradient(180deg, var(--accent-color), var(--accent-hover));
    color: #fff;
    border: none;
}

.modal-action-secondary {
    background: transparent;
    color: var(--card-fg);
    border: 1px solid var(--surface-border);
}

/* Premium-Login primärer Button */
.premium-login-popup .premium-login-btn {
    background: linear-gradient(180deg, var(--accent-color), var(--accent-hover));
    color: #fff;
    border-color: transparent;
}

/* Search Box */
.project-search-box {
    position: relative;
    max-width: 300px;
    width: 100%;
    margin: 0 auto 1.5rem;
}

.project-search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border-radius: 24px;
    border: 1px solid rgba(128, 128, 128, 0.2);
    background: transparent;
    color: var(--card-fg);
    transition: all var(--transition-speed) ease;
}

.project-search-box input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.2);
    outline: none;
}

.project-search-box i {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    pointer-events: none;
}

/* Verbesserte Projektgalerie */
.project-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    position: relative;
}

.project-card {
    background: var(--card-bg);
    color: var(--card-fg);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-speed) ease, box-shadow var(--transition-speed) ease;
    position: relative;
    height: 100%;
}

.project-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.project-card-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover img {
    transform: scale(1.05);
}

.project-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
}

.project-card:hover .project-card-overlay {
    opacity: 1;
}

.project-badges {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.project-badge {
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: var(--badge-border-radius);
    background: rgba(0, 0, 0, 0.6);
    color: white;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.project-badge.premium {
    background: linear-gradient(45deg, var(--premium-pro), var(--premium-ultimate));
}

.project-badge.new {
    background: #16a34a1a;
    color: #166534;
    border: 1px solid #16a34a33;
}

.project-badge.new-7 {
    background: #22d3ee33;
    color: #0e7490;
    border: 1px solid #22d3ee66;
}

.project-badge.new-14 {
    background: #fde04733;
    color: #a16207;
    border: 1px solid #fde04766;
}

.project-badge.new-30 {
    background: #bbf7d033;
    color: #166534;
    border: 1px solid #bbf7d066;
}

[data-theme="dark"] .project-badge.new {
    background: #16a34a26;
    color: #86efac;
    border-color: #22c55e55;
}

[data-theme="dark"] .project-badge.new-7 {
    background: #22d3ee44;
    color: #67e8f9;
    border-color: #22d3ee99;
}

[data-theme="dark"] .project-badge.new-14 {
    background: #fde04744;
    color: #fde68a;
    border-color: #fde04799;
}

[data-theme="dark"] .project-badge.new-30 {
    background: #bbf7d044;
    color: #bbf7d0;
    border-color: #bbf7d099;
}

.project-info {
    padding: 1.25rem;
    display: flex;
    gap: 0.75rem;
    flex-direction: column;
    flex-grow: 1;
    position: relative;
}

.project-info h4 {
    margin: 0;
    font-size: 1.2rem;
    line-height: 1.4;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.project-info h4 i {
    color: var(--premium-ultimate);
}

.project-info p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    flex-grow: 1;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.project-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 12px;
    background: var(--tag-bg);
    color: var(--accent-color);
}

.project-card-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.5rem;
}

.more-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    background: var(--accent-color);
    color: white;
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.more-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.project-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.project-card-meta span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* Modal Design */
.project-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-speed) ease, visibility var(--transition-speed) ease;
}

.project-modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--card-bg);
    color: var(--card-fg);
    border-radius: 20px;
    padding: 0;
    width: min(92vw, 700px);
    box-shadow: var(--modal-shadow);
    position: relative;
    overflow: hidden;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    transition: transform var(--transition-speed) ease, opacity var(--transition-speed) ease;
}

.project-modal.active .modal-content {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal-header {
    position: relative;
}

.modal-header img {
    width: 100%;
    max-height: 320px;
    object-fit: cover;
    display: block;
}

.modal-header-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.35), transparent 65%);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: white;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 2;
}

.modal-close:hover {
    background: rgba(220, 38, 38, 0.8);
    transform: rotate(90deg);
}

.modal-body {
    padding: 1rem 1.25rem 1rem;
}

.modal-title {
    margin: 0 0 1rem;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.modal-title i {
    color: var(--premium-ultimate);
}

.modal-description {
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.modal-features {
    margin-bottom: 1.5rem;
}

.modal-features h4 {
    margin: 0 0 0.75rem;
    font-size: 1.1rem;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 0.75rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-item i {
    color: var(--success-color);
}

.modal-screenshots {
    margin-bottom: 1.5rem;
}

.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.screenshot {
    aspect-ratio: 16/9;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.screenshot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-speed) ease;
}

.screenshot:hover img {
    transform: scale(1.1);
}

.modal-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.modal-action-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.modal-action-primary {
    background: linear-gradient(180deg, var(--accent-color), var(--accent-hover));
    color: #fff;
    border: none;
}

.modal-action-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.modal-action-secondary {
    background: transparent;
    color: var(--card-fg);
    border: 1px solid var(--surface-border);
}

.modal-action-secondary:hover {
    background: rgba(128, 128, 128, 0.1);
    border-color: rgba(128, 128, 128, 0.5);
    transform: translateY(-2px);
}

.modal-premium-required {
    background: rgba(255, 179, 25, 0.1);
    border-radius: 8px;
    padding: 1rem;
    margin-top: 1rem;
    border-left: 4px solid var(--premium-ultimate);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.modal-premium-required i {
    font-size: 1.5rem;
    color: var(--premium-ultimate);
}

.modal-premium-text {
    flex-grow: 1;
}

.modal-premium-text h4 {
    margin: 0 0 0.25rem;
    font-size: 1rem;
}

.modal-premium-text p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Live Test Panel als modales Overlay */
#live-test-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1099;
    display: none;
}

.live-test-panel {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1100;
    background: var(--card-bg);
    color: var(--card-fg);
    border-radius: 12px;
    border: 1px solid rgba(128, 128, 128, 0.2);
    padding: 0;
    width: min(95vw, 1100px);
    max-height: 85vh;
    box-shadow: var(--modal-shadow);
    overflow: hidden;
    display: none;
    /* wird via JS auf block gesetzt */
}

.live-test-panel.show {
    display: block;
}

.live-test-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(128, 128, 128, 0.15);
    background: var(--card-bg);
    position: sticky;
    top: 0;
    z-index: 1;
}

.live-test-controls {
    display: flex;
    gap: 0.5rem;
}

.live-test-frame {
    border: none;
    width: 100%;
    height: clamp(320px, 65vh, 720px);
    display: block;
    background: #f0f0f0;
}

[data-theme="dark"] .live-test-frame {
    background: #2a3441;
}

/* Scroll-Lock wenn Modals offen sind */
body.no-scroll {
    overflow: hidden;
}

/* Premium Login Popup */
.premium-login-popup {
    position: fixed;
    inset: 0;
    z-index: 1100;
    background: rgba(0, 0, 0, 0.65);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-speed) ease, visibility var(--transition-speed) ease;
}

.premium-login-popup.active {
    opacity: 1;
    visibility: visible;
}

.premium-login-popup .popup-content {
    background: var(--card-bg);
    color: var(--card-fg);
    width: min(92vw, 450px);
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: var(--modal-shadow);
    position: relative;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    transition: transform var(--transition-speed) ease, opacity var(--transition-speed) ease;
}

.premium-login-popup.active .popup-content {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.premium-login-popup .popup-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.premium-login-popup .popup-close:hover {
    color: var(--danger-color);
    transform: rotate(90deg);
}

.premium-login-popup .popup-header {
    margin-bottom: 1.5rem;
    text-align: center;
}

.premium-login-popup .popup-title {
    margin: 0 0 0.5rem;
    font-size: 1.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.premium-login-popup .popup-title i {
    color: var(--premium-ultimate);
}

.premium-login-popup .popup-subtitle {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.premium-login-popup form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.premium-login-popup .form-group {
    position: relative;
}

.premium-login-popup label {
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.premium-login-popup input,
.premium-login-popup select {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    border: 1px solid rgba(128, 128, 128, 0.2);
    background: transparent;
    color: inherit;
    transition: all var(--transition-speed) ease;
}

.premium-login-popup input:focus,
.premium-login-popup select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.2);
    outline: none;
}

.premium-login-popup .form-icon {
    position: absolute;
    left: 1rem;
    top: 2.5rem;
    color: var(--text-secondary);
    pointer-events: none;
}

.premium-login-popup .form-icon+input {
    padding-left: 2.5rem;
}

.premium-login-popup .premium-tiers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin: 1rem 0;
}

.premium-login-popup .premium-tier {
    background: var(--card-bg);
    border: 1px solid var(--surface-border);
    min-height: 86px;
}

.premium-login-popup .premium-tier:hover {
    background: rgba(128, 128, 128, 0.05);
}

.premium-login-popup .premium-tier.active {
    outline: 2px solid color-mix(in srgb, var(--accent-color) 40%, transparent);
}

.premium-login-popup .tier-basic {
    color: var(--premium-basic);
}

.premium-login-popup .tier-pro {
    color: var(--premium-pro);
}

.premium-login-popup .tier-ultimate {
    color: var(--premium-ultimate);
}

.premium-login-popup .tier-name {
    font-size: 1rem;
    font-weight: 600;
    margin-top: 0.5rem;
}

.premium-login-popup .tier-price {
    font-size: 0.85rem;
    margin-top: 0.25rem;
    color: var(--text-secondary);
}

.premium-login-popup .tier-icon {
    font-size: 1.75rem;
}

.premium-login-popup .login-submit {
    margin-top: 0.5rem;
    padding: 0.85rem;
    border-radius: 10px;
    background: var(--accent-color);
    color: white;
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.premium-login-popup .login-submit:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.premium-login-popup .login-options {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.premium-login-popup .login-options a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color var(--transition-speed) ease;
}

.premium-login-popup .login-options a:hover {
    text-decoration: underline;
}

/* Premium Section */
.premium-section {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 2rem;
    margin-top: 2rem;
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
}

.premium-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(10, 132, 255, 0.05));
    clip-path: polygon(100% 0, 100% 100%, 0 100%, 20% 0);
    z-index: 0;
}

.premium-content {
    position: relative;
    z-index: 1;
}

.premium-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.premium-title {
    margin: 0;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.premium-title i {
    color: var(--premium-ultimate);
}

.premium-status {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.premium-user {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.premium-user-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--tag-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--accent-color);
}

.premium-level {
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 24px;
    background: var(--tag-bg);
}

.premium-basic {
    color: var(--premium-basic);
}

.premium-pro {
    color: var(--premium-pro);
}

.premium-ultimate {
    color: var(--premium-ultimate);
}

.premium-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.premium-card {
    background: rgba(128, 128, 128, 0.05);
    border-radius: 12px;
    padding: 1.25rem;
    transition: all var(--transition-speed) ease;
    border: 1px solid rgba(128, 128, 128, 0.1);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.premium-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.premium-card-icon {
    font-size: 1.75rem;
    color: var(--accent-color);
}

.premium-card h4 {
    margin: 0;
    font-size: 1.1rem;
}

.premium-card p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.premium-hint {
    background: rgba(220, 38, 38, 0.1);
    border-radius: 8px;
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-left: 4px solid var(--danger-color);
    margin-bottom: 1.5rem;
}

.premium-hint i {
    font-size: 1.5rem;
    color: var(--danger-color);
}

.premium-login-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    background: var(--accent-color);
    color: white;
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.premium-login-btn:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

.premium-tiers-comparison {
    margin-top: 2rem;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(128, 128, 128, 0.1);
}

.tiers-table {
    width: 100%;
    border-collapse: collapse;
}

.tiers-table th,
.tiers-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(128, 128, 128, 0.1);
}

.tiers-table tr:last-child td {
    border-bottom: none;
}

.tiers-table th {
    background: rgba(128, 128, 128, 0.05);
    font-weight: 600;
}

.tiers-table .tier-header {
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tiers-table .check {
    color: var(--success-color);
}

.tiers-table .cross {
    color: var(--danger-color);
}

/* Modal Redesign */
.modal-header {
    position: relative;
}

.modal-header img {
    width: 100%;
    max-height: 320px;
    object-fit: cover;
    display: block;
}

.modal-header-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.35), transparent 65%);
}

.modal-body {
    padding: 1rem 1.25rem 1rem;
}

.modal-footer {
    display: flex;
    gap: .75rem;
    flex-wrap: wrap;
    padding: .75rem 1.25rem 1.25rem;
    border-top: 1px solid rgba(128, 128, 128, .15);
}

.modal-meta {
    list-style: none;
    padding: 0;
    margin: .25rem 0 1rem;
    display: flex;
    gap: 1rem;
    color: var(--text-secondary);
    font-size: .9rem;
}

.modal-meta li {
    display: flex;
    align-items: center;
    gap: .35rem;
}

/* Tooltip rudimentär */
[data-tooltip] {
    position: relative;
}

[data-tooltip]:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    right: 0;
    top: 100%;
    transform: translateY(6px);
    white-space: nowrap;
    background: rgba(0, 0, 0, .8);
    color: #fff;
    font-size: .75rem;
    padding: .25rem .5rem;
    border-radius: 6px;
    z-index: 2;
}

/* Footer Buttons Variationen */
.modal-footer .modal-action-primary {
    background: var(--accent-color);
    color: #fff;
    border: none;
}

.modal-footer .modal-action-secondary {
    background: transparent;
    color: var(--card-fg);
    border: 1px solid rgba(128, 128, 128, .3);
}

/* Kleine Korrekturen */
.project-card img {
    background: #0f172a0d;
}

/* Popup: Maße & Layout-Optimierung */
.premium-login-popup .popup-content {
    width: min(680px, 92vw);
    max-height: min(86vh, 1000px);
    overflow: auto;
    border-radius: 14px;
}

.premium-login-popup form {
    gap: .75rem;
}

.premium-login-popup .premium-tiers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .75rem;
}

.premium-login-popup .premium-tier {
    background: var(--card-bg);
    border: 1px solid var(--surface-border);
    min-height: 86px;
}

.premium-login-popup .premium-tier.active {
    outline: 2px solid color-mix(in srgb, var(--accent-color) 40%, transparent);
}

/* Dark/Light Lesbarkeit */
:root {
    --spinner-track: var(--surface-border);
}

[data-theme="dark"] {
    --spinner-track: color-mix(in srgb, white 10%, transparent);
}

/* Sentinel Spinner am Listenende */
.gallery-sentinel {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 1rem 0 2rem;
}

.gallery-sentinel .spinner {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 3px solid var(--spinner-track);
    border-top-color: var(--accent-color);
    animation: pg-spin 1s linear infinite;
    opacity: .45;
}

.gallery-sentinel.loading .spinner {
    opacity: 1;
}

@keyframes pg-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Leerzustand der Galerie */
.gallery-empty {
    background: var(--card-bg);
    border: 1px dashed var(--surface-border);
    border-radius: 12px;
    padding: 1.25rem;
    color: var(--text-secondary);
    text-align: center;
}

.gallery-empty h4 {
    margin: 0 0 .5rem;
    color: var(--card-fg);
}

.gallery-empty .tips {
    margin: .25rem auto 0;
    padding: 0;
    list-style: disc;
    list-style-position: inside;
    max-width: 520px;
    text-align: left;
}

/* Modal: Kopier-Button neutralisieren falls primärfarben zu stark wirken */
#project-modal #copy-link.modal-action-btn {
    background: transparent;
    border: 1px solid var(--surface-border);
    color: var(--card-fg);
}

#project-modal #copy-link.modal-action-btn:focus-visible {
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color) 30%, transparent);
}

/* Responsive Tweaks */
@media (max-width: 640px) {
    .premium-login-popup .premium-tiers {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* SKELETON-Karten */
.skeleton {
    position: relative;
    overflow: hidden;
    background: color-mix(in srgb, var(--card-fg) 6%, transparent);
    border-radius: 10px;
}

.skeleton .shimmer {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .25), transparent);
    transform: translateX(-100%);
    animation: shimmer 1.2s infinite;
}

.skeleton-text {
    height: 1rem;
    margin: .4rem 0;
}

.skeleton-btn {
    display: inline-block;
    height: 36px;
    width: 140px;
    border-radius: 999px;
}

.skeleton-card .project-card-image {
    height: 160px;
}

@keyframes shimmer {
    100% {
        transform: translateX(100%);
    }
}

/* Logout Button – gut lesbar auf dunklem Hintergrund */
#premium-status #premium-logout {
    appearance: none;
    border: 1px solid var(--surface-border);
    border-radius: 999px;
    padding: .5rem .9rem;
    background: color-mix(in srgb, var(--card-bg) 85%, transparent);
    color: var(--card-fg);
    font-weight: 600;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    box-shadow: var(--btn-shadow);
    transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .15s ease, box-shadow .2s ease;
}

#premium-status #premium-logout:hover {
    background: color-mix(in srgb, var(--accent-color) 12%, var(--card-bg));
    border-color: color-mix(in srgb, var(--accent-color) 35%, var(--surface-border));
    transform: translateY(-1px);
}

#premium-status #premium-logout:active {
    transform: translateY(0);
    box-shadow: none;
}

#premium-status #premium-logout:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent-color) 35%, transparent), var(--btn-shadow);
}

/* Bündigere Abstände zwischen Premium-Header, Vergleichstabelle und Galerie */
.premium-section {
    margin-top: .75rem;
}

.premium-tiers-comparison {
    margin-top: .75rem;
}

.project-gallery-controls {
    margin-top: .75rem;
}

/* Kontrast-Optimierung für dunkle Hintergründe */
[data-theme="dark"] .premium-section {
    background: color-mix(in srgb, #0f172a 92%, #0b1220);
}

[data-theme="dark"] .tiers-table th,
[data-theme="dark"] .tiers-table td {
    color: color-mix(in srgb, white 92%, #dbeafe);
}

/* --- Contrast & Interaction Enhancements (added) --- */
/* Premium Header/Text-Kontrast auf dunklem Hintergrund erzwingen */
.premium-header,
.premium-header *,
.premium-status,
.premium-status .premium-user {
    color: var(--card-fg);
}

/* Premium-Stufen-Pill besser lesbar (weißer Text, stärkerer Hintergrund) */
.premium-level {
    background: #e0e7ff;
    color: #1e293b;
    border: 1px solid #6366f1;
    font-weight: 700;
    letter-spacing: .02em;
    box-shadow: 0 1px 4px 0 #0001;
}

[data-theme="dark"] .premium-level {
    background: #312e81;
    color: #c7d2fe;
    border-color: #6366f1;
}

/* Toasts (Download-Feedback etc.) */
#toast-container {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 1300;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    background: var(--card-bg);
    color: var(--card-fg);
    border: 1px solid var(--surface-border);
    border-radius: 10px;
    padding: .6rem .9rem;
    box-shadow: var(--btn-shadow);
    transform: translateY(6px);
    opacity: 0;
    transition: transform .2s ease, opacity .2s ease;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    border-color: color-mix(in srgb, var(--success-color) 45%, var(--surface-border));
}

.toast.error {
    border-color: color-mix(in srgb, var(--danger-color) 45%, var(--surface-border));
}

/* Ladeindikator für primäre Aktionen (Download) */
.modal-action-btn.loading {
    position: relative;
    opacity: .9;
    pointer-events: none;
}

.modal-action-btn.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid color-mix(in srgb, currentColor 40%, transparent);
    border-top-color: currentColor;
    animation: pg-spin .9s linear infinite;
}

/* Entfernt: Analytics Toggle Styles (auf Wunsch) */
.analytics-toggle,
.analytics-toggle * {
    display: none !important;
}

/* Lesbarkeit: Willkommens-Text nicht zu dunkel auf bläulichem Verlauf */
.premium-welcome {
    color: var(--card-fg);
}

[data-theme="dark"] .premium-welcome {
    color: #e5e7eb;
}

/* Animiertes Pulse für Neu-Badge (0–3 Tage) */
.project-badge.new-pulse {
    position: relative;
    z-index: 1;
    animation: pulse-badge 1.2s infinite cubic-bezier(.66, 0, 0, 1);
}

@keyframes pulse-badge {
    0% {
        box-shadow: 0 0 0 0 rgba(34, 211, 238, 0.4);
    }

    70% {
        box-shadow: 0 0 0 8px rgba(34, 211, 238, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(34, 211, 238, 0);
    }
}