/* ═══════════════════════════════════════════════
   WisDesign – Dark Luxury Design System
   ═══════════════════════════════════════════════ */

:root {
    --bg-base: #070b14;
    --bg-surface: #0d1120;
    --bg-panel: #111827;
    --bg-card: #161d2e;
    --bg-hover: #1c2538;
    --bg-input: #0f1623;

    --glass-bg: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-hover: rgba(255, 255, 255, 0.07);

    --accent: #7c3aed;
    --accent-light: #9d5cf5;
    --accent-dim: rgba(124, 58, 237, 0.2);
    --cyan: #06b6d4;
    --cyan-dim: rgba(6, 182, 212, 0.15);

    --text-primary: #f0f4ff;
    --text-secondary: #94a3b8;
    --text-dim: #4b5675;
    --text-link: #7c3aed;

    --border: rgba(255, 255, 255, 0.07);
    --border-active: rgba(124, 58, 237, 0.6);

    --red: #ef4444;
    --green: #22c55e;
    --amber: #f59e0b;

    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 24px rgba(124, 58, 237, 0.25);

    --transition: 0.18s ease;
    --font-body: 'Inter', system-ui, sans-serif;
    --font-display: 'Space Grotesk', system-ui, sans-serif;
}

/* ── Reset ────────────────────────────────────────────── */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    height: 100%;
}

body {
    font-family: var(--font-body);
    background: var(--bg-base);
    color: var(--text-primary);
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Background mesh gradient */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 20% 10%, rgba(124, 58, 237, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 40% 40% at 80% 80%, rgba(6, 182, 212, 0.05) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

/* ── Scrollbar ────────────────────────────────────────── */
::-webkit-scrollbar {
    width: 5px;
    height: 5px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 99px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.18);
}

/* ── Typography ───────────────────────────────────────── */
h2 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}

h3 {
    font-family: var(--font-display);
    font-size: 16px;
    font-weight: 600;
}

/* ── Header ───────────────────────────────────────────── */
.header {
    position: relative;
    z-index: 10;
    background: rgba(13, 17, 32, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.header-inner {
    max-width: 100%;
    padding: 0 20px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-brand {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 17px;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}

.logo-sub {
    font-size: 10px;
    color: var(--text-dim);
    font-weight: 400;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 12px;
}

.model-badge {
    background: var(--accent-dim);
    color: var(--accent-light);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 99px;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 500;
    white-space: nowrap;
}

.btn-icon {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    padding: 6px 14px;
    font-size: 13px;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition);
}

.btn-icon:hover {
    background: var(--glass-hover);
    border-color: rgba(255, 255, 255, 0.14);
    color: var(--text-primary);
}

/* ── Modals ───────────────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease;
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    width: 420px;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    animation: slideUp 0.22s ease;
}

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

.modal-header h3 {
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-dim);
    font-size: 18px;
    cursor: pointer;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.modal-close:hover {
    background: var(--glass-bg);
    color: var(--text-primary);
}

.modal-body {
    padding: 16px 24px 24px;
}

.modal-desc {
    color: var(--text-secondary);
    font-size: 13px;
    margin-bottom: 16px;
}

.modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 16px;
}

/* ── Inputs ───────────────────────────────────────────── */
.input-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.input-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 0.3px;
}

.input-pw-wrap {
    position: relative;
}

input[type="text"],
input[type="password"],
textarea,
select {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    padding: 9px 12px;
    font-size: 13px;
    font-family: var(--font-body);
    width: 100%;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

input:focus,
textarea:focus,
select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

input::placeholder,
textarea::placeholder {
    color: var(--text-dim);
}

.input-pw-wrap input {
    padding-right: 44px;
}

.toggle-vis {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 2px;
    transition: color var(--transition);
}

.toggle-vis:hover {
    color: var(--text-primary);
}

textarea {
    resize: vertical;
    line-height: 1.5;
    min-height: 72px;
}

select {
    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 d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 30px;
    cursor: pointer;
}

select option {
    background: var(--bg-card);
}

/* ── Buttons ──────────────────────────────────────────── */
.btn-primary {
    display: flex;
    align-items: center;
    gap: 7px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 9px 18px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition);
    box-shadow: 0 4px 16px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 24px rgba(124, 58, 237, 0.45);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    background: var(--glass-bg);
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 9px 18px;
    font-size: 13px;
    font-weight: 500;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition);
}

.btn-secondary:hover {
    background: var(--glass-hover);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.14);
}

.btn-generate {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    background: linear-gradient(135deg, var(--accent) 0%, #5b21b6 50%, var(--cyan) 100%);
    background-size: 200% 100%;
    background-position: 0% 50%;
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 13px 20px;
    font-size: 15px;
    font-weight: 700;
    font-family: var(--font-display);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 24px rgba(124, 58, 237, 0.4);
    letter-spacing: 0.2px;
}

.btn-generate:hover {
    background-position: 100% 50%;
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(124, 58, 237, 0.55);
}

.btn-generate:active {
    transform: translateY(0);
}

.btn-generate:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.full-width {
    width: 100%;
}

/* Action buttons */
.action-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--glass-bg);
    color: var(--text-secondary);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    padding: 7px 13px;
    font-size: 12px;
    font-weight: 500;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

.action-btn:hover {
    background: var(--glass-hover);
    color: var(--text-primary);
    border-color: rgba(255, 255, 255, 0.15);
}

.action-btn.primary {
    background: var(--accent-dim);
    color: var(--accent-light);
    border-color: rgba(124, 58, 237, 0.3);
}

.action-btn.primary:hover {
    background: rgba(124, 58, 237, 0.3);
}

/* ── App Layout ───────────────────────────────────────── */
.app-layout {
    flex: 1;
    display: flex;
    overflow: hidden;
    position: relative;
    z-index: 1;
}

/* ── Recipe Sidebar ───────────────────────────────────── */
.recipe-sidebar {
    width: 220px;
    flex-shrink: 0;
    background: var(--bg-panel);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar-header {
    padding: 14px 14px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
}

.sidebar-title {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dim);
    letter-spacing: 0.8px;
    text-transform: uppercase;
}

.sidebar-new-btn {
    background: var(--accent-dim);
    color: var(--accent-light);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-sm);
    width: 22px;
    height: 22px;
    font-size: 16px;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
}

.sidebar-new-btn:hover {
    background: rgba(124, 58, 237, 0.3);
    transform: scale(1.1);
}

.recipe-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.recipe-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 40px 16px;
    text-align: center;
    color: var(--text-dim);
    font-size: 12px;
    line-height: 1.5;
}

.recipe-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 10px 12px;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    group: true;
}

.recipe-card:hover {
    background: var(--glass-hover);
    border-color: rgba(255, 255, 255, 0.12);
}

.recipe-card.active {
    background: var(--accent-dim);
    border-color: rgba(124, 58, 237, 0.4);
}

.recipe-card-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding-right: 20px;
}

.recipe-card-meta {
    font-size: 10px;
    color: var(--text-dim);
}

.recipe-card-del {
    position: absolute;
    top: 8px;
    right: 8px;
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    font-size: 12px;
    opacity: 0;
    transition: opacity var(--transition);
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
}

.recipe-card:hover .recipe-card-del {
    opacity: 1;
}

.recipe-card-del:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--red);
}

/* ── Main Content ─────────────────────────────────────── */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

/* ── Tab Nav ──────────────────────────────────────────── */
.tab-nav {
    display: flex;
    gap: 2px;
    padding: 12px 20px 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--text-dim);
    padding: 8px 14px 10px;
    font-size: 13px;
    font-weight: 500;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    margin-bottom: -1px;
}

.tab-btn:hover {
    color: var(--text-secondary);
}

.tab-btn.active {
    color: var(--accent-light);
    border-bottom-color: var(--accent);
}

/* ── Tab Panels ───────────────────────────────────────── */
.tab-panel {
    display: none;
    flex: 1;
    overflow: hidden;
}

.tab-panel.active {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ═══════════════════════════════════════════════
   VIBE STUDIO
   ═══════════════════════════════════════════════ */
.vibe-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Chat Column */
.vibe-chat-col {
    width: 400px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-right: 1px solid var(--border);
    background: var(--bg-surface);
}

.chat-header {
    padding: 20px 20px 14px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.chat-subtitle {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 4px;
    line-height: 1.5;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.chat-msg {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    animation: fadeInUp 0.25s ease;
}

.chat-msg.user {
    flex-direction: row-reverse;
}

.chat-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.chat-msg.user .chat-avatar {
    background: linear-gradient(135deg, #374151, #1f2937);
}

.chat-bubble {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 12px 12px 12px 4px;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--text-primary);
    max-width: 280px;
    line-height: 1.6;
}

.chat-msg.user .chat-bubble {
    background: var(--accent-dim);
    border-color: rgba(124, 58, 237, 0.3);
    border-radius: 12px 12px 4px 12px;
    color: var(--text-primary);
}

.chat-bubble img {
    max-width: 100%;
    border-radius: var(--radius-md);
    margin-top: 8px;
    display: block;
}

.chat-bubble .bubble-img-wrap {
    margin-top: 8px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.chat-input-area {
    padding: 14px 16px;
    border-top: 1px solid var(--border);
    flex-shrink: 0;
    background: var(--bg-panel);
}

.chat-input {
    width: 100%;
    resize: none;
    margin-bottom: 10px;
    min-height: 60px;
    max-height: 120px;
}

.chat-input-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
}

.chat-settings {
    display: flex;
    gap: 6px;
}

.mini-select {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    padding: 5px 24px 5px 8px;
    font-size: 12px;
    font-family: var(--font-body);
    cursor: pointer;
    width: auto;
}

.btn-send {
    display: flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    color: #fff;
    border: none;
    border-radius: var(--radius-md);
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    box-shadow: 0 3px 12px rgba(124, 58, 237, 0.3);
}

.btn-send:hover {
    transform: translateY(-1px);
    box-shadow: 0 5px 20px rgba(124, 58, 237, 0.45);
}

.btn-send:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* Preview Column */
.vibe-preview-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-base);
}

.preview-header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    background: var(--bg-surface);
}

.preview-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.preview-header-actions {
    display: flex;
    gap: 8px;
}

.toggle-code-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    padding: 5px 11px;
    font-size: 12px;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition);
}

.toggle-code-btn:hover {
    background: var(--glass-hover);
    color: var(--text-primary);
}

.toggle-code-btn.active {
    background: var(--accent-dim);
    color: var(--accent-light);
    border-color: rgba(124, 58, 237, 0.3);
}

.preview-area {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.preview-placeholder,
.result-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-dim);
    font-size: 13px;
    text-align: center;
    padding: 40px;
}

.preview-image-wrap,
.result-image-wrap {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    overflow: hidden;
}

.preview-image-wrap img,
.result-image-wrap img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.35s ease;
}

.preview-loading,
.result-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    color: var(--text-secondary);
    font-size: 13px;
}

/* Code View Panel */
.code-view-panel {
    border-top: 1px solid var(--border);
    background: var(--bg-surface);
    flex-shrink: 0;
    max-height: 220px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: slideDown 0.2s ease;
}

.code-view-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dim);
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.btn-save-recipe {
    display: flex;
    align-items: center;
    gap: 5px;
    background: var(--accent-dim);
    color: var(--accent-light);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-sm);
    padding: 4px 10px;
    font-size: 11px;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition);
}

.btn-save-recipe:hover {
    background: rgba(124, 58, 237, 0.3);
}

.code-view-json {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
    font-size: 11px;
    font-family: 'Fira Code', 'Courier New', monospace;
    color: #8be9fd;
    line-height: 1.6;
    white-space: pre;
    background: var(--bg-input);
}

.preview-actions,
.result-actions {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
    background: var(--bg-surface);
    flex-shrink: 0;
    flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════
   PRODUCT LAB
   ═══════════════════════════════════════════════ */
.lab-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.lab-controls {
    width: 340px;
    flex-shrink: 0;
    padding: 20px;
    overflow-y: auto;
    border-right: 1px solid var(--border);
    background: var(--bg-surface);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.section-subtitle {
    font-size: 12px;
    color: var(--text-dim);
    margin-top: 4px;
    margin-bottom: 6px;
    line-height: 1.5;
}

.lab-result {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-base);
}

.result-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.result-placeholder h3 {
    font-size: 15px;
    color: var(--text-dim);
}

.result-placeholder p {
    font-size: 12px;
    color: var(--text-dim);
    opacity: 0.6;
}

/* ═══════════════════════════════════════════════
   SHARED CONTROLS
   ═══════════════════════════════════════════════ */
.control-block {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.block-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.optional-tag {
    font-size: 9px;
    color: var(--text-dim);
    text-transform: none;
    letter-spacing: 0;
    font-weight: 400;
    border: 1px solid var(--border);
    border-radius: 99px;
    padding: 1px 6px;
}

.badge {
    background: var(--accent-dim);
    color: var(--accent-light);
    border-radius: 99px;
    padding: 1px 7px;
    font-size: 11px;
    font-weight: 600;
}

.full-select,
.full-textarea {
    width: 100%;
}

.full-textarea {
    min-height: 70px;
}

.settings-row {
    display: flex;
    gap: 10px;
}

.setting-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.setting-item label {
    font-size: 11px;
    color: var(--text-dim);
    font-weight: 500;
}

.setting-select {
    width: 100%;
}

/* Upload Zone */
.upload-zone {
    border: 1.5px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.upload-zone:hover {
    border-color: rgba(124, 58, 237, 0.5);
    background: var(--accent-dim);
}

.upload-zone.drag-over {
    border-color: var(--accent);
    background: rgba(124, 58, 237, 0.12);
}

.upload-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--text-dim);
    font-size: 13px;
    pointer-events: none;
}

.upload-hint {
    font-size: 11px;
    color: var(--text-dim);
    opacity: 0.6;
}

.upload-link {
    color: var(--accent-light);
    font-weight: 500;
}

.upload-preview-wrap {
    position: relative;
    max-height: 180px;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.upload-preview-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    max-height: 180px;
    border-radius: var(--radius-md);
}

.remove-img-btn {
    position: absolute;
    top: 6px;
    right: 6px;
    background: rgba(0, 0, 0, 0.6);
    border: none;
    color: white;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}

.remove-img-btn:hover {
    background: var(--red);
}

/* ═══════════════════════════════════════════════
   BATCH FLOW
   ═══════════════════════════════════════════════ */
.batch-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.batch-controls {
    width: 340px;
    flex-shrink: 0;
    padding: 20px;
    overflow-y: auto;
    border-right: 1px solid var(--border);
    background: var(--bg-surface);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.batch-dropzone {
    border: 1.5px dashed var(--border);
    border-radius: var(--radius-lg);
    padding: 24px 20px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-dim);
    font-size: 13px;
}

.batch-dropzone:hover,
.batch-dropzone.drag-over {
    border-color: rgba(124, 58, 237, 0.5);
    background: var(--accent-dim);
}

.batch-thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    max-height: 180px;
    overflow-y: auto;
}

.batch-thumb {
    aspect-ratio: 1;
    border-radius: var(--radius-sm);
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

.batch-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.batch-thumb-del {
    position: absolute;
    top: 2px;
    right: 2px;
    background: rgba(0, 0, 0, 0.7);
    border: none;
    color: white;
    border-radius: 50%;
    width: 16px;
    height: 16px;
    font-size: 9px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
}

.batch-thumb:hover .batch-thumb-del {
    display: flex;
}

.concurrency-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.range-slider {
    flex: 1;
    -webkit-appearance: none;
    height: 4px;
    border-radius: 99px;
    background: var(--bg-input);
    border: 1px solid var(--border);
    outline: none;
    cursor: pointer;
    padding: 0;
    width: auto;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px rgba(124, 58, 237, 0.5);
    cursor: pointer;
}

.range-label {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    min-width: 64px;
}

.batch-btn-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.batch-btn-row .btn-generate {
    flex: 1;
}

/* Batch Results */
.batch-results {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-base);
}

.batch-results-header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    background: var(--bg-surface);
}

.batch-results-title {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

.batch-progress-summary {
    font-size: 12px;
    color: var(--text-secondary);
}

.batch-progress-bar-wrap {
    height: 3px;
    background: var(--bg-input);
    flex-shrink: 0;
}

.batch-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--cyan));
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 99px;
}

.batch-result-grid {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
    align-content: start;
}

.batch-empty {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 200px;
    color: var(--text-dim);
    font-size: 13px;
    text-align: center;
}

/* Batch result item */
.batch-result-item {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition);
    animation: fadeInUp 0.25s ease;
}

.batch-result-item:hover {
    border-color: rgba(255, 255, 255, 0.14);
}

.batch-result-thumb {
    aspect-ratio: 1;
    overflow: hidden;
    position: relative;
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
}

.batch-result-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.batch-result-thumb .status-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.batch-result-footer {
    padding: 8px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.batch-result-name {
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
}

.batch-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-left: 6px;
}

.batch-status-dot.pending {
    background: var(--text-dim);
}

.batch-status-dot.running {
    background: var(--amber);
    animation: pulse 1s infinite;
}

.batch-status-dot.done {
    background: var(--green);
}

.batch-status-dot.error {
    background: var(--red);
}

/* ═══════════════════════════════════════════════
   ASSET EXPORT
   ═══════════════════════════════════════════════ */
.export-layout {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.export-controls {
    width: 420px;
    flex-shrink: 0;
    padding: 20px;
    overflow-y: auto;
    border-right: 1px solid var(--border);
    background: var(--bg-surface);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.export-results {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--bg-base);
}

.export-results-header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-surface);
    flex-shrink: 0;
}

.export-queue {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
    align-content: start;
}

/* Format Grid */
.format-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.format-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    padding: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: all var(--transition);
}

.format-card:hover {
    background: var(--glass-hover);
    border-color: rgba(124, 58, 237, 0.3);
}

.format-preview-box {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.2), rgba(6, 182, 212, 0.2));
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
}

.ratio-1-1 {
    width: 36px;
    height: 36px;
}

.ratio-9-16 {
    width: 20px;
    height: 36px;
}

.ratio-16-9 {
    width: 64px;
    height: 36px;
}

.ratio-4-5 {
    width: 29px;
    height: 36px;
}

.ratio-3-2 {
    width: 54px;
    height: 36px;
}

.ratio-21-9 {
    width: 84px;
    height: 36px;
}

.format-info {
    text-align: center;
}

.format-name {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-primary);
}

.format-ratio {
    display: block;
    font-size: 10px;
    color: var(--text-dim);
    margin-top: 2px;
}

.format-export-btn {
    background: var(--accent-dim);
    color: var(--accent-light);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: var(--radius-sm);
    padding: 4px 12px;
    font-size: 11px;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition);
    width: 100%;
}

.format-export-btn:hover {
    background: rgba(124, 58, 237, 0.3);
}

.format-export-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* Resolution Toggle */
.res-toggle {
    display: flex;
    gap: 6px;
}

.res-btn {
    flex: 1;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-dim);
    border-radius: var(--radius-sm);
    padding: 6px;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}

.res-btn.active {
    background: var(--accent-dim);
    color: var(--accent-light);
    border-color: rgba(124, 58, 237, 0.4);
}

.res-btn:hover:not(.active) {
    background: var(--glass-hover);
    color: var(--text-secondary);
}

/* Export result card */
.export-result-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    animation: fadeInUp 0.25s ease;
}

.export-result-img {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--bg-input);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.export-result-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.export-result-footer {
    padding: 8px 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.export-result-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
}

.export-result-dl {
    background: none;
    border: none;
    color: var(--text-dim);
    cursor: pointer;
    display: flex;
    align-items: center;
    padding: 2px;
    transition: color var(--transition);
}

.export-result-dl:hover {
    color: var(--accent-light);
}

/* ── Spinners ─────────────────────────────────────────── */
.spinner-ring {
    width: 28px;
    height: 28px;
    border: 2.5px solid rgba(124, 58, 237, 0.2);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.spinner-ring.large {
    width: 42px;
    height: 42px;
    border-width: 3px;
}

/* ── Toast ────────────────────────────────────────────── */
.toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 500;
    box-shadow: var(--shadow-md);
    opacity: 0;
    pointer-events: none;
    transition: all 0.25s ease;
    z-index: 9999;
    max-width: 380px;
    text-align: center;
    white-space: nowrap;
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast.success {
    border-color: rgba(34, 197, 94, 0.4);
    color: #4ade80;
}

.toast.error {
    border-color: rgba(239, 68, 68, 0.4);
    color: #f87171;
}

.toast.info {
    border-color: rgba(6, 182, 212, 0.4);
    color: var(--cyan);
}

/* ── Animations ───────────────────────────────────────── */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }
}

/* Generating shimmer on image wrap */
.image-generating {
    position: relative;
    overflow: hidden;
}

.image-generating::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(124, 58, 237, 0.08), transparent);
    animation: shimmer 1.6s infinite;
}

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

    to {
        transform: translateX(100%);
    }
}