.admin-layout {
    display: flex;
    min-height: calc(100vh - 80px);
    position: relative;
    background: #0d0d0d;
}

.admin-layout .admin-tabs-dropdown {
    display: none !important;
}

#admin-section-select {
    display: none !important;
}

.admin-sidebar {
    width: 260px;
    min-width: 260px;
    background: linear-gradient(180deg, #0a0a0a 0%, #111 100%);
    border-right: 2px solid #222;
    padding: 0;
    position: sticky;
    top: 80px;
    height: calc(100vh - 80px);
    overflow-y: auto;
    z-index: 100;
    scrollbar-width: thin;
    scrollbar-color: #333 #0a0a0a;
}

.admin-sidebar::-webkit-scrollbar {
    width: 6px;
}

.admin-sidebar::-webkit-scrollbar-track {
    background: #0a0a0a;
}

.admin-sidebar::-webkit-scrollbar-thumb {
    background: #333;
    border-radius: 3px;
}

.admin-sidebar-header {
    padding: 20px;
    border-bottom: 1px solid #222;
    background: linear-gradient(135deg, rgba(255,215,0,0.08), transparent);
}

.admin-sidebar-header h3 {
    color: #FFD700;
    margin: 0;
    font-size: 1.1em;
    font-weight: bold;
    letter-spacing: 0.5px;
}

.admin-sidebar-header p {
    color: #666;
    margin: 5px 0 0;
    font-size: 0.8em;
}

.admin-sidebar-group {
    padding: 12px 0;
    border-bottom: 1px solid #1a1a1a;
}

.admin-sidebar-group-label {
    padding: 0 20px;
    margin-bottom: 6px;
    color: #555;
    font-size: 0.7em;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.admin-sidebar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: #999;
    font-size: 0.9em;
    cursor: pointer;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
    text-decoration: none;
}

.admin-sidebar-item:hover {
    background: rgba(255, 215, 0, 0.05);
    color: #fff;
    border-left-color: #444;
}

.admin-sidebar-item.active {
    background: rgba(255, 215, 0, 0.1);
    color: #FFD700;
    border-left-color: #FFD700;
    font-weight: bold;
}

.admin-sidebar-item .sidebar-icon {
    font-size: 1.1em;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.admin-sidebar-item .sidebar-label {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-main-content {
    flex: 1;
    min-width: 0;
    padding: 30px;
    overflow-x: hidden;
    box-sizing: border-box;
}

.admin-main-content .tab-content {
    width: 100%;
}

.admin-main-content .admin-card {
    width: 100%;
    box-sizing: border-box;
}

.mobile-sidebar-toggle {
    display: none;
    position: fixed;
    bottom: 20px;
    left: 20px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    border: none;
    border-radius: 50%;
    color: #000;
    font-size: 1.5em;
    cursor: pointer;
    z-index: 1001;
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.4);
    transition: all 0.3s ease;
    align-items: center;
    justify-content: center;
}

.mobile-sidebar-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(255, 215, 0, 0.5);
}

.sidebar-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar-overlay.visible {
    opacity: 1;
}

.admin-section-title-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 2px solid #222;
}

.admin-section-title-bar h3 {
    color: #FFD700;
    margin: 0;
    font-size: 1.4em;
}

.admin-section-title-bar .section-icon {
    font-size: 1.5em;
}

.admin-section-subtitle {
    color: #888;
    margin: -15px 0 25px;
    font-size: 0.9em;
}

.admin-card {
    background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
    border: 1px solid #333;
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 20px;
}

.admin-card h4 {
    color: #FFD700;
    margin-top: 0;
    margin-bottom: 15px;
}

.admin-form-row {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 20px;
}

.admin-form-row select,
.admin-form-row input[type="text"],
.admin-form-row input[type="url"],
.admin-form-row input[type="number"] {
    padding: 10px 15px;
    background: #1a1a1a;
    border: 2px solid #333;
    border-radius: 8px;
    color: #fff;
    font-size: 0.95em;
}

.admin-form-input {
    width: 100%;
    padding: 12px;
    background: #222;
    border: 2px solid #444;
    border-radius: 8px;
    color: #fff;
    font-size: 1.1em;
}

.admin-form-input:focus {
    border-color: #FFD700;
    outline: none;
}

.admin-checkbox-row {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 12px;
    background: #222;
    border-radius: 8px;
}

.admin-checkbox-row input[type="checkbox"] {
    width: 20px;
    height: 20px;
}

.admin-checkbox-label-primary {
    color: #FFD700;
    font-weight: bold;
}

.admin-checkbox-label-desc {
    color: #888;
    font-size: 0.85em;
}

.admin-form-label {
    color: #ccc;
    font-weight: bold;
    display: block;
    margin-bottom: 8px;
}

.admin-form-hint {
    color: #888;
    font-size: 0.85em;
    margin-top: 5px;
}

.admin-settings-card {
    max-width: 600px;
    margin: 25px auto 0;
}

.admin-settings-inner {
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 12px;
    padding: 25px;
}

.admin-settings-group {
    margin-bottom: 25px;
}

.admin-settings-divider {
    border-top: 1px solid #333;
    padding-top: 20px;
}

.admin-save-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #000;
    border: none;
    border-radius: 10px;
    font-weight: bold;
    font-size: 1.05em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.admin-save-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
}

.admin-status-msg {
    margin-top: 15px;
    text-align: center;
}

.admin-grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.admin-inline-toggle {
    display: inline-flex;
    align-items: center;
    background: #1a1a1a;
    border-radius: 50px;
    padding: 5px;
    border: 2px solid #333;
}

.admin-toggle-btn {
    padding: 12px 24px;
    background: transparent;
    color: #888;
    border: none;
    border-radius: 45px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s;
}

.admin-toggle-btn.active {
    background: #FFD700;
    color: #000;
}

.admin-flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.admin-progress-track {
    margin-top: 15px;
    background: #0a0a0a;
    border-radius: 8px;
    overflow: hidden;
    height: 6px;
}

.admin-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #FFD700, #FFA500);
    width: 10%;
    transition: width 0.5s ease;
    border-radius: 8px;
}

.admin-modal-form-row {
    display: flex;
    gap: 20px;
}

.admin-modal-form-row .form-group {
    flex: 1;
}

.admin-form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 25px;
}

.admin-credit-section {
    color: #FFD700;
    font-weight: bold;
    margin-bottom: 15px;
}

.admin-block {
    display: block;
}

.admin-tab-body {
    display: block;
    width: 100%;
}

.admin-text-center {
    text-align: center;
}

.admin-text-center h3,
.admin-text-center p {
    text-align: center;
}

.admin-mb-20 {
    margin-bottom: 20px;
}

.admin-mb-25 {
    margin-bottom: 25px;
}

.admin-mt-15 {
    margin-top: 15px;
}

.admin-mt-20 {
    margin-top: 20px;
}

.admin-mt-30 {
    margin-top: 30px;
}

.admin-hidden {
    display: none !important;
}

.admin-relative {
    position: relative;
}

.admin-vr-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.admin-gold-heading {
    color: #FFD700;
    margin-bottom: 20px;
}

.admin-gold-heading-inline {
    color: #FFD700;
    margin: 0;
}

.admin-muted-text {
    color: #888;
}

.admin-muted-text-sm {
    color: #888;
    font-size: 0.85em;
}

.admin-gold-hint {
    color: #FFD700;
    font-size: 0.85em;
}

.admin-checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.admin-img-preview {
    max-width: 300px;
    border-radius: 8px;
    margin: 10px 0;
}

.admin-showcase-toggle-wrap {
    display: flex;
    justify-content: center;
    margin: 30px 0;
}

.admin-section-spacer {
    margin-top: 30px;
}

.admin-file-input-hidden {
    display: none;
}

.admin-input-dark {
    background: #0a0a0a;
}

select.admin-form-input,
select.admin-input-dark {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23FFD700' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

select.admin-form-input option,
select.admin-input-dark option {
    background: #1a1a1a;
    color: #fff;
    padding: 8px;
}

input[type="range"].admin-input-dark,
input[type="range"].admin-form-input {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: #333;
    border-radius: 3px;
    outline: none;
    border: none;
    padding: 0;
    margin-top: 8px;
}
input[type="range"].admin-input-dark::-webkit-slider-thumb,
input[type="range"].admin-form-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #FFD700;
    cursor: pointer;
    border: 2px solid #1a1a1a;
}
input[type="range"].admin-input-dark::-moz-range-thumb,
input[type="range"].admin-form-input::-moz-range-thumb {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #FFD700;
    cursor: pointer;
    border: 2px solid #1a1a1a;
}

.admin-card-gold {
    border-color: #FFD700;
}

.admin-m-0 {
    margin: 0;
}

.admin-loading-placeholder {
    padding: 30px;
}

.admin-modal-wide {
    max-width: 700px;
}

@media (max-width: 1024px) {
    .admin-sidebar {
        position: fixed;
        left: -280px;
        top: 0;
        height: 100vh;
        transition: left 0.3s ease;
        z-index: 1000;
        box-shadow: none;
    }

    .admin-sidebar.open {
        left: 0;
        box-shadow: 4px 0 30px rgba(0, 0, 0, 0.5);
    }

    .mobile-sidebar-toggle {
        display: flex;
    }

    .sidebar-overlay.visible {
        display: block;
    }

    .admin-main-content {
        padding: 20px 15px;
    }

    .admin-grid-2col {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .admin-main-content {
        padding: 15px 10px;
    }

    .admin-section-title-bar h3 {
        font-size: 1.2em;
    }

    .admin-card {
        padding: 15px;
    }

    .admin-form-row {
        flex-direction: column;
    }

    .admin-modal-form-row {
        flex-direction: column;
    }

    .admin-settings-card {
        margin: 15px auto 0;
    }

    .admin-toggle-btn {
        padding: 10px 16px;
        font-size: 0.85em;
    }

    .admin-form {
        flex-direction: column;
        align-items: stretch;
    }

    .admin-form input {
        width: 100%;
    }

    .user-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .user-actions {
        width: 100%;
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .user-actions button,
    .user-actions select {
        flex: 1;
        min-width: 0;
    }

    .admin-form-actions {
        flex-direction: column;
    }

    .admin-form-actions button {
        width: 100%;
    }

    .admin-modal-wide {
        max-width: 95vw;
    }

    .admin-showcase-toggle-wrap {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }

    .admin-flex-between {
        flex-direction: column;
        gap: 10px;
    }

    .payment-config-form {
        flex-direction: column;
        align-items: stretch;
    }

    .payment-config-form input,
    .payment-config-form select {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .admin-sidebar {
        width: 85vw;
        min-width: 85vw;
        left: -90vw;
    }

    .admin-main-content {
        padding: 10px 8px;
    }

    .admin-section-title-bar {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .admin-controls h3 {
        font-size: 1.1em;
    }

    .user-actions button,
    .user-actions select {
        font-size: 0.85em;
        padding: 6px 10px;
    }

    .admin-inline-toggle {
        flex-direction: column;
        width: 100%;
    }

    .admin-toggle-btn {
        width: 100%;
        text-align: center;
    }

    .admin-img-preview {
        max-width: 100%;
    }
}

.seedance-subtab {
    background: transparent;
    border: none;
    color: #888;
    padding: 12px 24px;
    font-size: 0.95em;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s ease;
}

.seedance-subtab:hover {
    color: #FFD700;
}

.seedance-subtab.active {
    color: #FFD700;
    border-bottom-color: #FFD700;
    font-weight: bold;
}

.seedance-provider-toggle {
    display: flex;
    gap: 0;
    background: #1a1a1a;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid #333;
}

.seedance-provider-toggle .provider-btn {
    flex: 1;
    padding: 8px 12px;
    background: transparent;
    border: none;
    color: #888;
    font-size: 0.85em;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.seedance-provider-toggle .provider-btn:hover {
    color: #ccc;
    background: #252525;
}

.seedance-provider-toggle .provider-btn.active {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #000;
    font-weight: bold;
}

.kie-fields {
    margin-top: 10px;
    padding: 12px;
    background: #1a1a1a;
    border-radius: 8px;
    border: 1px solid #333;
}

.seedance-provider-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.75em;
    font-weight: bold;
}

.seedance-provider-badge.piapi { background: #2a5298; color: #fff; }
.seedance-provider-badge.kie { background: #6b21a8; color: #fff; }
.seedance-provider-badge.kie-fast { background: #9333ea; color: #fff; }

.discord-sub-info {
    display: flex;
    gap: 12px;
    margin-top: 4px;
    flex-wrap: wrap;
}
.discord-status, .subscription-tier {
    font-size: 0.8rem;
    padding: 2px 8px;
    border-radius: 4px;
    background: #1a1a1a;
    color: #aaa;
}
.discord-status.connected {
    background: rgba(88, 101, 242, 0.15);
    color: #7289da;
}
.subscription-tier.active {
    background: rgba(255, 193, 7, 0.15);
    color: #ffc107;
}