@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@500;600&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
    --bg-primary: #060b13;
    --bg-secondary: #0d141f;
    --bg-tertiary: #131d2b;
    --surface: rgba(11, 18, 28, 0.78);
    --surface-strong: rgba(19, 29, 43, 0.92);
    --surface-soft: rgba(96, 141, 221, 0.08);
    --surface-border: rgba(154, 176, 214, 0.14);
    --surface-border-strong: rgba(154, 176, 214, 0.22);
    --text-primary: #f3f7fd;
    --text-secondary: #9aa8bf;
    --text-muted: #6f7c92;
    --accent: #7cb7ff;
    --accent-hover: #5ea8ff;
    --accent-soft: rgba(124, 183, 255, 0.18);
    --success: #5bc48d;
    --warning: #f0b45f;
    --danger: #f37d7d;
    --info: #7cb7ff;
    --shadow-lg: 0 28px 80px rgba(0, 0, 0, 0.38);
    --shadow-md: 0 18px 50px rgba(0, 0, 0, 0.26);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Manrope', 'Segoe UI', sans-serif;
    min-height: 100vh;
    position: relative;
}

body::before,
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -2;
}

body::before {
    background:
        radial-gradient(circle at 8% 10%, rgba(124, 183, 255, 0.18), transparent 24%),
        radial-gradient(circle at 92% 8%, rgba(91, 196, 141, 0.08), transparent 20%),
        radial-gradient(circle at 50% 100%, rgba(66, 109, 189, 0.12), transparent 30%),
        linear-gradient(180deg, #09111a 0%, #060b13 100%);
}

body::after {
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0));
    z-index: -1;
}

h1, h2, h3, h4, h5, h6,
.navbar-brand,
.topbar-brand-title,
.hero-title {
    letter-spacing: -0.03em;
}

code,
kbd,
.font-mono,
.barcode-input,
.barcode-tag,
.stat-number,
.stat-card__value {
    font-family: 'JetBrains Mono', Consolas, monospace;
}

.page-shell {
    padding: 28px 0 56px;
    position: relative;
    z-index: 1;
}

.page-container {
    width: min(1280px, calc(100% - 32px));
    margin: 0 auto;
}

.page-container--wide {
    width: min(1440px, calc(100% - 32px));
}

.page-container--narrow {
    width: min(980px, calc(100% - 32px));
}

.topbar {
    background: rgba(7, 12, 19, 0.82) !important;
    border-bottom: 1px solid var(--surface-border);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
}

.topbar .container-fluid,
.topbar .page-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding-top: 14px;
    padding-bottom: 14px;
}

.topbar-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.topbar-brand-icon {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background:
        linear-gradient(145deg, rgba(124, 183, 255, 0.24), rgba(124, 183, 255, 0.08)),
        rgba(13, 20, 31, 0.95);
    border: 1px solid rgba(124, 183, 255, 0.22);
    color: var(--accent);
    font-size: 1.15rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
    flex-shrink: 0;
}

.topbar-brand-copy {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.topbar-brand-title {
    color: var(--text-primary);
    font-size: 1.05rem;
    font-weight: 800;
    line-height: 1.15;
}

.topbar-brand-subtitle {
    color: var(--text-secondary);
    font-size: 0.82rem;
    line-height: 1.4;
}

.topbar-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

.page-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.85fr);
    gap: 18px;
    margin-bottom: 22px;
}

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

.page-hero-card {
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(15, 22, 34, 0.92) 0%, rgba(8, 14, 22, 0.92) 100%);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-xl);
    padding: 30px;
    box-shadow: var(--shadow-lg);
}

.page-hero-card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(124, 183, 255, 0.34), transparent);
}

.page-hero-card--accent {
    background:
        linear-gradient(140deg, rgba(18, 34, 58, 0.95), rgba(8, 14, 22, 0.95) 54%, rgba(7, 12, 19, 0.98));
}

.page-hero-card--support {
    background:
        linear-gradient(180deg, rgba(11, 18, 28, 0.86), rgba(9, 15, 23, 0.94));
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(124, 183, 255, 0.1);
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 800;
    line-height: 1.02;
    margin: 16px 0 12px;
    max-width: 11ch;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1.02rem;
    line-height: 1.75;
    max-width: 64ch;
    margin: 0;
}

.hero-subtitle strong,
.quick-hero-note strong {
    color: var(--text-primary);
    font-weight: 700;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.hero-list {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.hero-list-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(124, 183, 255, 0.06);
    border: 1px solid rgba(124, 183, 255, 0.12);
}

.hero-list-icon {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 183, 255, 0.14);
    color: var(--accent);
    flex-shrink: 0;
}

.hero-list-copy strong {
    display: block;
    font-size: 0.96rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.hero-list-copy span {
    display: block;
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.55;
}

.section-stack {
    display: grid;
    gap: 18px;
}

.section-panel {
    background: linear-gradient(180deg, rgba(11, 18, 28, 0.78), rgba(8, 14, 22, 0.94));
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: 14px;
}

.section-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    padding: 8px 10px 16px;
}

.section-panel__title {
    font-size: 1rem;
    font-weight: 800;
    margin: 0;
}

.section-panel__text {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin: 4px 0 0;
}

.card,
.gh-card,
.steps-bar {
    background: linear-gradient(180deg, rgba(11, 18, 28, 0.8), rgba(8, 14, 22, 0.96));
    border: 1px solid var(--surface-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.card:hover,
.gh-card:hover {
    transform: translateY(-1px);
    border-color: var(--surface-border-strong);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.34);
}

.card-header,
.gh-card-header,
.modal-header {
    background: rgba(18, 27, 41, 0.96);
    border-bottom: 1px solid rgba(154, 176, 214, 0.1);
    padding: 16px 22px;
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.card-body,
.gh-card-body,
.modal-body {
    padding: 22px;
}

.modal-content {
    background: linear-gradient(180deg, rgba(11, 18, 28, 0.96), rgba(8, 14, 22, 0.98));
    border: 1px solid var(--surface-border-strong);
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
}

.modal-footer {
    border-top: 1px solid rgba(154, 176, 214, 0.1);
    padding: 18px 22px 22px;
}

.form-label {
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.form-control,
.form-select,
.input-group-text {
    min-height: 48px;
    border-radius: 14px;
    background: rgba(18, 27, 41, 0.95);
    border: 1px solid rgba(154, 176, 214, 0.14);
    color: var(--text-primary);
    padding: 0.78rem 1rem;
    font-size: 0.96rem;
}

.form-control::placeholder {
    color: var(--text-muted);
}

.form-control:focus,
.form-select:focus {
    background: rgba(18, 27, 41, 1);
    border-color: rgba(124, 183, 255, 0.58);
    box-shadow: 0 0 0 0.22rem rgba(124, 183, 255, 0.14);
    color: var(--text-primary);
}

.form-text,
.text-muted,
.text-secondary,
small {
    color: var(--text-secondary) !important;
}

.btn {
    border-radius: 14px;
    font-weight: 700;
    min-height: 46px;
    padding: 0.75rem 1rem;
    transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn:disabled,
.btn.disabled {
    transform: none;
    box-shadow: none;
}

.btn-primary,
.btn-sync,
.btn-add {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    border: none;
    color: #08111b;
    box-shadow: 0 12px 28px rgba(94, 168, 255, 0.28);
}

.btn-primary:hover,
.btn-sync:hover,
.btn-add:hover {
    color: #08111b;
    box-shadow: 0 18px 32px rgba(94, 168, 255, 0.34);
}

.btn-success {
    background: linear-gradient(135deg, #63c695, #4cad82);
    border: none;
    color: #07120d;
    box-shadow: 0 12px 28px rgba(91, 196, 141, 0.24);
}

.btn-success:hover {
    color: #07120d;
    box-shadow: 0 18px 34px rgba(91, 196, 141, 0.3);
}

.btn-secondary {
    background: rgba(18, 27, 41, 0.96);
    border: 1px solid rgba(154, 176, 214, 0.16);
    color: var(--text-primary);
}

.btn-secondary:hover {
    background: rgba(124, 183, 255, 0.08);
    border-color: rgba(124, 183, 255, 0.28);
    color: var(--accent);
}

.btn-outline-primary,
.btn-outline-secondary,
.btn-save,
.btn-back,
.btn-nav,
.btn-cache,
.btn-secondary-soft,
.btn-danger-soft,
.btn-success-outline {
    background: rgba(18, 27, 41, 0.9);
    border: 1px solid rgba(154, 176, 214, 0.16);
    color: var(--text-primary);
}

.btn-outline-primary:hover,
.btn-outline-secondary:hover,
.btn-save:hover,
.btn-back:hover,
.btn-nav:hover,
.btn-cache:hover,
.btn-secondary-soft:hover,
.btn-danger-soft:hover,
.btn-success-outline:hover {
    border-color: rgba(124, 183, 255, 0.36);
    background: rgba(124, 183, 255, 0.08);
    color: var(--accent);
}

.btn-danger-soft:hover {
    color: var(--danger);
    border-color: rgba(243, 125, 125, 0.34);
    background: rgba(243, 125, 125, 0.08);
}

.btn-nav.active {
    border-color: rgba(150, 191, 72, 0.32);
    background: rgba(150, 191, 72, 0.08);
}

.topbar-actions .btn.active,
.topbar-actions a.active {
    border-color: rgba(124, 183, 255, 0.28);
    background: rgba(124, 183, 255, 0.08);
    color: var(--text-primary);
}

.btn-close {
    filter: invert(1) grayscale(1);
    opacity: 0.65;
}

.nav-tabs {
    border: 0;
    padding: 8px;
    background: rgba(18, 27, 41, 0.84);
    border: 1px solid rgba(154, 176, 214, 0.12);
    border-radius: 20px;
    gap: 10px;
    flex-wrap: wrap;
}

.nav-tabs .nav-item {
    margin: 0;
}

.nav-tabs .nav-link {
    padding: 0.9rem 1rem;
    border: 0;
    border-radius: 14px;
    color: var(--text-secondary);
    font-weight: 700;
    background: transparent;
}

.nav-tabs .nav-link:hover {
    color: var(--text-primary);
    background: rgba(124, 183, 255, 0.08);
}

.nav-tabs .nav-link.active {
    color: var(--text-primary);
    background: linear-gradient(135deg, rgba(124, 183, 255, 0.2), rgba(124, 183, 255, 0.08));
    box-shadow: inset 0 0 0 1px rgba(124, 183, 255, 0.18);
}

.table-responsive {
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(154, 176, 214, 0.1);
    background: rgba(9, 14, 22, 0.72);
}

.table {
    margin-bottom: 0;
    color: var(--text-primary);
}

.table th {
    background: rgba(18, 27, 41, 0.96);
    color: var(--text-secondary);
    border: 0;
    padding: 15px 16px;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.table td {
    background: transparent;
    color: var(--text-primary) !important;
    border-top: 0;
    border-bottom: 1px solid rgba(154, 176, 214, 0.08);
    padding: 15px 16px;
    vertical-align: middle;
}

.table tbody tr:last-child td {
    border-bottom: 0;
}

.table tbody tr:hover td {
    background: rgba(124, 183, 255, 0.05);
}

.cell-title {
    font-weight: 700;
    line-height: 1.35;
}

.cell-meta {
    color: var(--text-secondary);
    font-size: 0.82rem;
    margin-top: 4px;
}

.badge,
.status-badge,
.data-badge {
    border-radius: 999px;
    padding: 0.5rem 0.8rem;
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.badge.bg-secondary {
    background: rgba(154, 176, 214, 0.12) !important;
    color: var(--text-primary);
}

.badge.bg-info {
    background: rgba(124, 183, 255, 0.14) !important;
    color: var(--accent);
}

.badge.bg-success {
    background: rgba(91, 196, 141, 0.14) !important;
    color: var(--success);
}

.badge.bg-warning {
    background: rgba(240, 180, 95, 0.16) !important;
    color: var(--warning) !important;
}

.badge.bg-danger {
    background: rgba(243, 125, 125, 0.16) !important;
    color: var(--danger);
}

.stat-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 16px;
    justify-content: space-between;
    min-height: 178px;
    padding: 22px;
    border-radius: 22px;
    background:
        linear-gradient(180deg, rgba(14, 22, 34, 0.95), rgba(9, 15, 23, 0.98));
    border: 1px solid rgba(154, 176, 214, 0.12);
    box-shadow: var(--shadow-md);
    text-align: left;
}

.stat-card::before {
    display: none;
}

.stat-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.stat-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(124, 183, 255, 0.12);
    color: var(--accent);
    font-size: 1rem;
}

.stat-card--danger .stat-card__icon {
    background: rgba(243, 125, 125, 0.14);
    color: var(--danger);
}

.stat-card--success .stat-card__icon {
    background: rgba(91, 196, 141, 0.14);
    color: var(--success);
}

.stat-card__value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.stat-card__label {
    display: block;
    color: var(--text-primary);
    font-size: 0.96rem;
    font-weight: 700;
}

.stat-card__meta {
    color: var(--text-secondary);
    font-size: 0.84rem;
    line-height: 1.5;
}

.file-upload-area {
    border: 1.5px dashed rgba(124, 183, 255, 0.26);
    border-radius: 22px;
    background: rgba(18, 27, 41, 0.6);
    padding: 30px 24px;
    text-align: center;
    transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.file-upload-area:hover,
.file-upload-area.dragover {
    border-color: rgba(124, 183, 255, 0.46);
    background: rgba(124, 183, 255, 0.08);
    transform: translateY(-1px);
}

.file-upload-area.has-file {
    border-color: rgba(91, 196, 141, 0.4);
    background: rgba(91, 196, 141, 0.08);
}

.file-upload-input {
    display: none;
}

.file-upload-icon {
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 10px;
}

.file-upload-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.file-upload-meta {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.progress {
    background: rgba(124, 183, 255, 0.08);
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--accent), var(--accent-hover));
}

.pagination {
    --bs-pagination-bg: rgba(18, 27, 41, 0.86);
    --bs-pagination-border-color: rgba(154, 176, 214, 0.14);
    --bs-pagination-color: var(--text-primary);
    --bs-pagination-hover-bg: rgba(124, 183, 255, 0.08);
    --bs-pagination-hover-border-color: rgba(124, 183, 255, 0.28);
    --bs-pagination-active-bg: var(--accent);
    --bs-pagination-active-border-color: var(--accent);
    --bs-pagination-active-color: #08111b;
}

.page-link {
    border-radius: 12px !important;
}

.steps-bar {
    padding: 8px;
    gap: 10px;
}

.step-item {
    border-radius: 18px;
    border-right: 0;
    padding: 18px 18px 16px;
    min-height: 88px;
}

.step-item.active {
    background: rgba(124, 183, 255, 0.08);
}

.step-item.done {
    background: rgba(91, 196, 141, 0.08);
}

.step-num {
    border-color: rgba(154, 176, 214, 0.18);
}

.step-item.active .step-num {
    border-color: rgba(124, 183, 255, 0.54);
    box-shadow: 0 0 0 6px rgba(124, 183, 255, 0.08);
}

.step-item.done .step-num {
    border-color: rgba(91, 196, 141, 0.4);
}

.session-chip,
.cache-toolbar,
.sync-area,
.schema-box,
.hint-card,
.info-box,
.manual-row,
.result-box {
    border-radius: 22px !important;
    border: 1px solid rgba(154, 176, 214, 0.12) !important;
    box-shadow: none;
}

.cache-toolbar,
.sync-area,
.schema-box,
.hint-card,
.info-box {
    background: rgba(18, 27, 41, 0.65) !important;
}

.manual-row {
    background: rgba(18, 27, 41, 0.84) !important;
}

.result-box.success {
    background: rgba(91, 196, 141, 0.08) !important;
    border-color: rgba(91, 196, 141, 0.18) !important;
}

.result-box.error {
    background: rgba(243, 125, 125, 0.08) !important;
    border-color: rgba(243, 125, 125, 0.18) !important;
}

.config-status.ok,
.session-chip {
    background: rgba(91, 196, 141, 0.1);
    border: 1px solid rgba(91, 196, 141, 0.2);
}

.config-status.missing {
    background: rgba(240, 180, 95, 0.08);
    border: 1px solid rgba(240, 180, 95, 0.18);
}

.alert {
    border-radius: 18px;
    border: 1px solid transparent;
}

.alert-success {
    background: rgba(91, 196, 141, 0.1);
    border-color: rgba(91, 196, 141, 0.18);
    color: #a8ebc6;
}

.alert-danger {
    background: rgba(243, 125, 125, 0.1);
    border-color: rgba(243, 125, 125, 0.18);
    color: #ffb8b8;
}

.alert-warning {
    background: rgba(240, 180, 95, 0.1);
    border-color: rgba(240, 180, 95, 0.18);
    color: #ffd8a6;
}

.toast-msg,
#notificationContainer .alert {
    border-radius: 18px;
    box-shadow: 0 20px 44px rgba(0, 0, 0, 0.32);
    backdrop-filter: blur(18px);
}

.chart-container {
    margin: 0;
}

::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(18, 27, 41, 0.84);
}

::-webkit-scrollbar-thumb {
    background: rgba(124, 183, 255, 0.3);
    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(124, 183, 255, 0.45);
}

@media (max-width: 991.98px) {
    .page-hero {
        grid-template-columns: 1fr;
    }

    .page-hero-card,
    .card-body,
    .gh-card-body,
    .modal-body {
        padding: 22px 20px;
    }

    .hero-title {
        max-width: none;
    }

    .topbar .container-fluid,
    .topbar .page-container {
        align-items: flex-start;
    }

    .topbar-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 767.98px) {
    .page-shell {
        padding-top: 20px;
    }

    .page-container,
    .page-container--wide,
    .page-container--narrow {
        width: min(100%, calc(100% - 20px));
    }

    .page-hero-card {
        padding: 22px 18px;
        border-radius: 24px;
    }

    .hero-actions,
    .topbar-actions {
        width: 100%;
    }

    .hero-actions .btn,
    .topbar-actions .btn,
    .topbar-actions a {
        width: 100%;
        justify-content: center;
    }

    .nav-tabs .nav-link {
        width: 100%;
    }

    .table th,
    .table td {
        padding: 14px 12px;
    }
}