:root {
    --bg-color: #f4f6fb;
    --surface-color: #ffffff;
    --surface-alt: #f1f5f9;
    --primary-color: #4f46e5;
    --primary-dark: #4338ca;
    --accent-color: #14b8a6;
    --danger-color: #ef4444;
    --warning-color: #f97316;
    --text-color: #0f172a;
    --text-light: #64748b;
    --border-color: rgba(15, 23, 42, 0.08);
    --shadow-sm: 0 6px 16px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 16px 40px rgba(79, 70, 229, 0.15);
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
    --transition: all 0.25s ease;
    --table-header-bg: rgba(79, 70, 229, 0.06);
    --chip-bg: rgba(79, 70, 229, 0.08);
    --chip-text: #4338ca;
    --gradient-start: #6366f1;
    --gradient-end: #8b5cf6;
    --max-width: 1280px;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg-color);
    color: var(--text-color);
    font-family: "Noto Sans Japanese", "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-weight: 600;
    color: var(--text-color);
}

p {
    margin: 0;
    color: var(--text-light);
}

button {
    font-family: inherit;
}

/* Header */
.top {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px clamp(20px, 5vw, 48px);
    background: linear-gradient(120deg, rgba(79, 70, 229, 0.18), rgba(129, 140, 248, 0.1));
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-logo {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-color);
}

.brand-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.12);
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 0.85rem;
}

.top-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.primary-btn,
.ghost-btn,
.icon-btn,
.dashboard-btn,
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-success {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 999px;
    border: none;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
    white-space: nowrap;
}

.primary-btn,
.btn-primary,
.btn-success {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.primary-btn:hover,
.btn-primary:hover,
.btn-success:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(99, 102, 241, 0.24);
}

.ghost-btn,
.btn-secondary,
.icon-btn {
    background: rgba(79, 70, 229, 0.12);
    color: var(--primary-dark);
}

.ghost-btn:hover,
.btn-secondary:hover,
.icon-btn:hover {
    background: rgba(79, 70, 229, 0.18);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.12);
    color: #b91c1c;
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.2);
}

.btn-success {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.icon-btn {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 50%;
    font-size: 1rem;
}

/* Layout */
.dashboard-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 28px;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 32px clamp(20px, 5vw, 48px) 60px;
}

.dashboard-sidebar {
    position: sticky;
    top: 96px;
    align-self: start;
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.user-avatar {
    width: 54px;
    height: 54px;
    border-radius: 16px;
    background: rgba(79, 70, 229, 0.08);
    display: grid;
    place-items: center;
    overflow: hidden;
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.user-name {
    font-weight: 600;
    color: var(--text-color);
}

.sidebar-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-nav li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    border-radius: 12px;
    color: var(--text-light);
    cursor: pointer;
    transition: var(--transition);
}

.sidebar-nav li.active,
.sidebar-nav li:hover {
    color: var(--primary-dark);
    background: rgba(79, 70, 229, 0.12);
}

.sidebar-nav li span {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.dashboard-main {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.editor-view {
    display: none;
    background: transparent;
}

.editor-view.active {
    display: block;
}

/* Hero */
.builder-hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    padding: 36px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(129, 140, 248, 0.08));
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.hero-badge {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.16);
    color: var(--primary-dark);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.hero-lead {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 520px;
}

.hero-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.meta-item {
    background: var(--surface-color);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    box-shadow: var(--shadow-sm);
}

.meta-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.meta-value {
    display: block;
    margin-top: 6px;
    font-weight: 600;
    color: var(--text-color);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-visual {
    position: relative;
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-orb {
    position: absolute;
    width: 260px;
    height: 260px;
    background: radial-gradient(circle at 30% 30%, rgba(79, 70, 229, 0.32), transparent);
    border-radius: 50%;
    filter: blur(0px);
}

.visual-card {
    position: relative;
    z-index: 1;
    background: var(--surface-color);
    border-radius: var(--radius-md);
    padding: 24px;
    max-width: 320px;
    box-shadow: var(--shadow-md);
}

.visual-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-dark);
}

.visual-text {
    margin-top: 10px;
    font-size: 0.95rem;
    color: var(--text-light);
}

/* Progress steps */
.progress-steps {
    list-style: none;
    padding: 0;
    margin: 28px 0 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.progress-steps li {
    display: flex;
    gap: 14px;
    align-items: center;
    padding: 16px 18px;
    background: var(--surface-color);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

.progress-steps li.active,
.progress-steps li:hover {
    border-color: rgba(79, 70, 229, 0.22);
    box-shadow: 0 12px 24px rgba(99, 102, 241, 0.12);
}

.step-index {
    width: 32px;
    height: 32px;
    border-radius: 12px;
    background: rgba(79, 70, 229, 0.12);
    display: grid;
    place-items: center;
    font-weight: 600;
    color: var(--primary-dark);
}

.step-title {
    font-weight: 600;
    color: var(--text-color);
}

.step-desc {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* AI Builder */
.ai-workspace {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 24px;
    margin-top: 28px;
}

.ai-builder-card,
.ai-response-card {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-eyebrow {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-light);
}

.ai-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.form-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.field-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.chip {
    border: none;
    background: var(--chip-bg);
    color: var(--chip-text);
    padding: 8px 16px;
    border-radius: 999px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.chip.selected,
.chip:hover {
    background: var(--primary-color);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.focus-pill-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.pill {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.06);
    color: var(--text-color);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.pill input {
    display: none;
}

.pill input:checked + span,
.pill:hover span {
    color: var(--primary-dark);
}

.pill input:checked ~ span {
    position: relative;
}

.pill input:checked ~ span::before {
    content: "";
    position: absolute;
    inset: -6px;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.12);
    z-index: -1;
}

.details-section textarea {
    width: 100%;
    min-height: 130px;
    padding: 14px;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    background: var(--surface-alt);
    font-size: 0.95rem;
    resize: vertical;
    transition: var(--transition);
}

.details-section textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    background: #fff;
}

.suggestion-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.suggestion {
    border: none;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.85rem;
    background: rgba(20, 184, 166, 0.12);
    color: #0f766e;
    cursor: pointer;
    transition: var(--transition);
}

.suggestion:hover {
    background: rgba(20, 184, 166, 0.2);
}

.form-footer {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    align-items: center;
}

.slider-control {
    display: flex;
    align-items: center;
    gap: 14px;
}

#aiQuestionCount {
    width: 100%;
}

#aiQuestionCountValue {
    font-weight: 600;
    color: var(--primary-dark);
}

.output-options {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.switch {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-light);
}

.switch input {
    position: absolute;
    opacity: 0;
}

.switch-slider {
    position: relative;
    width: 42px;
    height: 22px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.15);
    transition: var(--transition);
}

.switch-slider::after {
    content: "";
    position: absolute;
    top: 3px;
    left: 4px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #fff;
    transition: var(--transition);
    box-shadow: 0 3px 6px rgba(15, 23, 42, 0.15);
}

.switch input:checked + .switch-slider {
    background: rgba(79, 70, 229, 0.4);
}

.switch input:checked + .switch-slider::after {
    transform: translateX(18px);
}

.switch-label {
    font-weight: 500;
}

.builder-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

/* AI response */
.ai-timeline {
    min-height: 220px;
    border-radius: var(--radius-md);
    background: var(--surface-alt);
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-height: 360px;
    overflow-y: auto;
}

.ai-empty {
    text-align: center;
    color: var(--text-light);
    display: grid;
    place-items: center;
    gap: 10px;
}

.ai-empty i {
    font-size: 2rem;
    color: var(--primary-color);
}

.ai-message {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    background: #fff;
    border-radius: var(--radius-md);
    padding: 14px 16px;
    box-shadow: var(--shadow-sm);
}

.ai-message.user {
    border-left: 4px solid var(--primary-color);
}

.ai-message.assistant {
    border-left: 4px solid var(--accent-color);
}

.ai-message .avatar {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: rgba(79, 70, 229, 0.14);
    display: grid;
    place-items: center;
    font-weight: 600;
    color: var(--primary-dark);
}

.ai-message.assistant .avatar {
    background: rgba(20, 184, 166, 0.14);
    color: #0f766e;
}

.ai-message .message-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.ai-message p {
    margin: 0;
    color: var(--text-color);
    white-space: pre-line;
}

.ai-message .meta {
    font-size: 0.78rem;
    color: var(--text-light);
    margin-top: 6px;
}

.ai-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.summary-item {
    background: var(--surface-alt);
    border-radius: 14px;
    padding: 12px 14px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.summary-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-light);
    letter-spacing: 0.08em;
}

.summary-value {
    font-weight: 600;
    color: var(--text-color);
}

.response-badge {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.06);
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.85rem;
}

.response-badge.is-running {
    background: rgba(99, 102, 241, 0.16);
    color: var(--primary-dark);
}

.response-badge.is-success {
    background: rgba(20, 184, 166, 0.2);
    color: #0f766e;
}

.response-badge.is-error {
    background: rgba(239, 68, 68, 0.18);
    color: #b91c1c;
}

.response-badge.is-idle {
    background: rgba(15, 23, 42, 0.06);
    color: var(--text-color);
}

/* Quick actions */
.quick-actions {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.quick-header h3 {
    font-size: 1.3rem;
}

.quick-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
}

.quick-card {
    padding: 20px;
    border-radius: var(--radius-md);
    background: var(--surface-alt);
    border: 1px solid transparent;
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--shadow-sm);
}

.quick-card:hover {
    border-color: rgba(79, 70, 229, 0.22);
    transform: translateY(-3px);
}

.quick-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.08);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.quick-link {
    font-weight: 600;
    color: var(--primary-dark);
}

/* Table editor */
.table-editor-container {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.table-toolbar {
    display: grid;
    grid-template-columns: 1.1fr 1fr 1fr;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.toolbar-left,
.toolbar-right {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.toolbar-center {
    display: flex;
    justify-content: center;
}

.search-input {
    width: 100%;
    max-width: 320px;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--surface-alt);
    font-size: 0.95rem;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.16);
}

.dropdown {
    position: relative;
}

.dropdown-toggle {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 200px;
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    padding: 8px 0;
    display: none;
    z-index: 10;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    width: 100%;
    padding: 10px 18px;
    background: none;
    border: none;
    text-align: left;
    font-size: 0.9rem;
    color: var(--text-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
}

.dropdown-item:hover {
    background: rgba(79, 70, 229, 0.1);
}

.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid rgba(15, 23, 42, 0.05);
}

.problem-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.problem-table thead {
    background: var(--table-header-bg);
    color: var(--primary-dark);
}

.problem-table th,
.problem-table td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
    text-align: left;
    vertical-align: top;
    font-size: 0.95rem;
}

.problem-table tbody tr:hover {
    background: rgba(79, 70, 229, 0.06);
}

.col-actions {
    width: 140px;
}

.inline-editor textarea {
    width: 100%;
    min-height: 100px;
    padding: 12px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    background: var(--surface-alt);
    resize: vertical;
    font-size: 0.95rem;
}

.inline-editor textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.18);
}

.empty-table {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-light);
}

.empty-table i {
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.mobile-card-view {
    display: none;
}

.status-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    padding: 16px;
    border-radius: var(--radius-md);
    background: var(--surface-alt);
}

.status-item {
    font-size: 0.9rem;
    color: var(--text-light);
}

.status-item strong {
    color: var(--text-color);
    margin-right: 6px;
}

/* Template view */
.templates-container,
.import-container,
.settings-container,
.image-create-container {
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.description {
    color: var(--text-light);
}

.template-category {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.template-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
}

.template-card {
    padding: 20px;
    border-radius: var(--radius-md);
    background: var(--surface-alt);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.template-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-sm);
    background: #fff;
}

.template-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: rgba(79, 70, 229, 0.12);
    display: grid;
    place-items: center;
    font-size: 1.4rem;
    color: var(--primary-dark);
}

.empty-state {
    display: grid;
    place-items: center;
    padding: 40px 20px;
    color: var(--text-light);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-md);
}

.import-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.import-option {
    background: var(--surface-alt);
    border-radius: var(--radius-md);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    border: 1px solid transparent;
    transition: var(--transition);
}

.import-option:hover {
    border-color: rgba(79, 70, 229, 0.18);
}

.import-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: rgba(20, 184, 166, 0.12);
    display: grid;
    place-items: center;
    font-size: 1.4rem;
    color: #0f766e;
}

.file-input-wrapper {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

input[type="file"] {
    display: none;
}

.file-label {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: 10px 16px;
    border-radius: 999px;
    background: rgba(79, 70, 229, 0.12);
    color: var(--primary-dark);
    font-weight: 600;
    cursor: pointer;
}

.ai-text-input {
    width: 100%;
    min-height: 120px;
    padding: 12px;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    background: var(--surface-alt);
}

.ai-text-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.option-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.number-input {
    width: 70px;
    padding: 8px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--surface-alt);
    text-align: center;
}

/* Settings */
.settings-section {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 22px;
    border-radius: var(--radius-md);
    background: var(--surface-alt);
}

.settings-options {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.settings-option {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.setting-description {
    display: block;
    font-size: 0.85rem;
    color: var(--text-light);
    margin-top: 4px;
}

.theme-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
}

.theme-option {
    padding: 16px;
    border-radius: var(--radius-md);
    background: var(--surface-alt);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.theme-option:hover,
.theme-option.active {
    box-shadow: var(--shadow-sm);
    background: #fff;
}

.theme-preview {
    width: 100%;
    height: 60px;
    border-radius: 12px;
    margin-bottom: 10px;
}

.light-theme {
    background: linear-gradient(135deg, #fff, #e2e8f0);
}

.dark-theme {
    background: linear-gradient(135deg, #0f172a, #1e293b);
}

.save-settings-btn {
    align-self: flex-end;
}

/* Image create */
.image-upload-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
}

.upload-area {
    border: 2px dashed rgba(79, 70, 229, 0.4);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    color: var(--text-light);
    cursor: pointer;
    background: rgba(79, 70, 229, 0.08);
    position: relative;
}

.upload-area i {
    font-size: 2rem;
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.upload-area .browse-btn {
    margin-top: 14px;
    display: inline-flex;
    padding: 8px 16px;
    border-radius: 999px;
    background: var(--primary-color);
    color: #fff;
    border: none;
    cursor: pointer;
}

.selected-images {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.image-preview-item {
    position: relative;
}

.image-preview-item img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 14px;
    box-shadow: var(--shadow-sm);
}

.remove-image {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: rgba(15, 23, 42, 0.6);
    color: #fff;
    cursor: pointer;
}

.image-generation-options {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.option-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
}

.option-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-control,
.settings-select {
    width: 100%;
    padding: 10px 14px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: var(--surface-alt);
}

.image-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.status-item.status-processing {
    color: var(--primary-dark);
}

.status-image-name {
    font-weight: 600;
}

.status-message {
    color: var(--text-light);
}

.status-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 12px;
    background: var(--surface-alt);
    box-shadow: var(--shadow-sm);
}

.status-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(79, 70, 229, 0.12);
    color: var(--primary-dark);
}

/* Modals */
.modal {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(3px);
}

.modal-container {
    position: relative;
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    max-width: 680px;
    width: min(90vw, 720px);
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 1;
}

.large-modal .modal-container {
    max-width: 880px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
}

.modal-close,
.modal-button,
.modal-cancel {
    border-radius: 999px;
    padding: 8px 18px;
    border: none;
    cursor: pointer;
    font-weight: 600;
}

.modal-close {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.08);
}

.modal-button {
    background: var(--primary-color);
    color: #fff;
}

.modal-cancel {
    background: rgba(15, 23, 42, 0.08);
    color: var(--text-light);
}

.preview-container {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 90;
}

.preview-content {
    position: relative;
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    max-width: 600px;
    width: min(90vw, 640px);
}

.preview-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.08);
    border: none;
    cursor: pointer;
}

.preview-image {
    max-width: 100%;
    border-radius: var(--radius-md);
}

.template-files {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.template-file {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    background: var(--surface-alt);
    transition: var(--transition);
}

.template-file:hover {
    background: rgba(79, 70, 229, 0.12);
}

/* Mobile navigation */
.mobile-footer-nav {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: none;
    background: var(--surface-color);
    box-shadow: 0 -8px 18px rgba(15, 23, 42, 0.08);
    padding: 10px 20px;
    z-index: 60;
}

.mobile-footer-nav .nav-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--text-light);
    font-size: 0.78rem;
}

.mobile-footer-nav .nav-item.active {
    color: var(--primary-dark);
}

/* Responsive */
@media (max-width: 1100px) {
    .dashboard-container {
        grid-template-columns: 1fr;
    }

    .dashboard-sidebar {
        position: static;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
    }

    .sidebar-nav ul {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 10px;
    }

    .sidebar-nav li {
        padding: 10px 14px;
    }

    .ai-workspace {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .top {
        padding: 16px 20px;
    }

    .dashboard-container {
        padding: 24px 20px 100px;
    }

    .builder-hero {
        padding: 28px 24px;
    }

    .form-footer {
        grid-template-columns: 1fr;
    }

    .table-toolbar {
        grid-template-columns: 1fr;
    }

    .mobile-card-view {
        display: grid;
    }

    .table-wrapper {
        display: none;
    }

    .mobile-footer-nav {
        display: flex;
    }
}

@media (max-width: 560px) {
    .quick-actions {
        padding: 24px;
    }

    .hero-meta {
        grid-template-columns: 1fr;
    }

    .sidebar-nav ul {
        flex-direction: column;
    }
}