@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;500;600;700;800&display=swap");

:root {
    --bs-purple-900: #4b0082;
    --bs-purple-800: #5f00a8;
    --bs-purple-700: #6f00c7;
    --bs-purple-600: #8100cc;
    --bs-purple-500: #9b35e8;
    --bs-purple-400: #ab55f7;
    --bs-purple-300: #c69af8;
    --bs-purple-200: #d8bcfb;
    --bs-purple-100: #eee3ff;
    --bs-purple-50: #f8f3ff;

    --bs-white: #ffffff;
    --bs-surface: #ffffff;
    --bs-surface-soft: #fbfaff;
    --bs-background: #f7f7fb;
    --bs-background-alt: #f2f1f7;

    --bs-text: #171724;
    --bs-text-soft: #535466;
    --bs-text-muted: #7c7d8c;
    --bs-border: rgba(78, 56, 111, 0.07);
    --bs-border-strong: rgba(129, 0, 204, 0.12);

    --bs-success: #15965f;
    --bs-success-soft: #e9f8f1;
    --bs-warning: #bc7414;
    --bs-warning-soft: #fff4df;
    --bs-danger: #ca3f5c;
    --bs-danger-soft: #fff0f3;
    --bs-info: #356fd4;
    --bs-info-soft: #eef4ff;

    --bs-gradient-primary: linear-gradient(135deg, #5f00a8 0%, #8100cc 48%, #ab55f7 100%);
    --bs-gradient-soft: linear-gradient(135deg, rgba(129, 0, 204, 0.1), rgba(198, 154, 248, 0.16));

    --bs-shadow-xs: rgba(14, 63, 126, 0.04) 0px 0px 0px 1px, rgba(42, 51, 69, 0.04) 0px 1px 1px -0.5px, rgba(42, 51, 70, 0.04) 0px 3px 3px -1.5px, rgba(42, 51, 70, 0.04) 0px 6px 6px -3px, rgba(14, 63, 126, 0.04) 0px 12px 12px -6px, rgba(14, 63, 126, 0.04) 0px 24px 24px -12px;
    --bs-shadow-sm: rgba(14, 63, 126, 0.04) 0px 0px 0px 1px, rgba(42, 51, 69, 0.04) 0px 1px 1px -0.5px, rgba(42, 51, 70, 0.04) 0px 3px 3px -1.5px, rgba(42, 51, 70, 0.04) 0px 6px 6px -3px, rgba(14, 63, 126, 0.04) 0px 12px 12px -6px, rgba(14, 63, 126, 0.04) 0px 24px 24px -12px;
    --bs-shadow-md: rgba(14, 63, 126, 0.04) 0px 0px 0px 1px, rgba(42, 51, 69, 0.04) 0px 1px 1px -0.5px, rgba(42, 51, 70, 0.04) 0px 3px 3px -1.5px, rgba(42, 51, 70, 0.04) 0px 6px 6px -3px, rgba(14, 63, 126, 0.04) 0px 12px 12px -6px, rgba(14, 63, 126, 0.04) 0px 24px 24px -12px;
    --bs-shadow-lg: rgba(14, 63, 126, 0.04) 0px 0px 0px 1px, rgba(42, 51, 69, 0.04) 0px 1px 1px -0.5px, rgba(42, 51, 70, 0.04) 0px 3px 3px -1.5px, rgba(42, 51, 70, 0.04) 0px 6px 6px -3px, rgba(14, 63, 126, 0.04) 0px 12px 12px -6px, rgba(14, 63, 126, 0.04) 0px 24px 24px -12px;
    --bs-glow: 0 18px 50px rgba(129, 0, 204, 0.18);
    --shadow: rgba(14, 63, 126, 0.04) 0px 0px 0px 1px, rgba(42, 51, 69, 0.04) 0px 1px 1px -0.5px, rgba(42, 51, 70, 0.04) 0px 3px 3px -1.5px, rgba(42, 51, 70, 0.04) 0px 6px 6px -3px, rgba(14, 63, 126, 0.04) 0px 12px 12px -6px, rgba(14, 63, 126, 0.04) 0px 24px 24px -12px;

    --bs-radius-sm: 10px;
    --bs-radius-md: 16px;
    --bs-radius-lg: 22px;
    --bs-radius-xl: 30px;

    --bs-transition: 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
    --bs-font-family: "Open Sans", Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color-scheme: light;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--bs-text);
    font-family: var(--bs-font-family);
    background:
        radial-gradient(circle at 12% 5%, rgba(129, 0, 204, 0.08), transparent 28%),
        radial-gradient(circle at 92% 12%, rgba(198, 154, 248, 0.13), transparent 30%),
        linear-gradient(rgba(255, 255, 255, 0.60), rgba(255, 255, 255, 0.60)),
        url('/images/backgrounds/site-puzzle-bg.png'),
        var(--bs-background);
    background-size: auto, auto, cover, cover, auto;
    background-position: center, center, center, center, center;
    background-attachment: fixed, fixed, fixed, fixed, fixed;
    overflow-x: hidden;
}

body.app-body {
    background:
        radial-gradient(circle at 12% 5%, rgba(129, 0, 204, 0.08), transparent 28%),
        radial-gradient(circle at 92% 12%, rgba(198, 154, 248, 0.13), transparent 30%),
        linear-gradient(rgba(255, 255, 255, 0.60), rgba(255, 255, 255, 0.60)),
        url('/images/backgrounds/site-puzzle-bg.png'),
        var(--bs-background);
}

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

img,
svg {
    max-width: 100%;
    display: block;
}

button,
input,
select,
textarea {
    font: inherit;
}

:focus-visible {
    outline: 2px solid rgba(129, 0, 204, 0.42);
    outline-offset: 3px;
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
}

.app-sidebar,
.sidebar {
    position: sticky;
    top: 0;
    z-index: 40;
    height: 100vh;
    padding: 20px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    border-right: 1px solid var(--bs-border);
    background: rgba(255, 255, 255, 0.84);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.55);
}

.sidebar-brand {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.sidebar-close {
    display: none;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--bs-border);
    border-radius: 12px;
    color: var(--bs-text-soft);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: var(--bs-shadow-xs);
    cursor: pointer;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--bs-text);
}

.brand-mark,
.avatar,
.bs-card-icon,
.stat-icon,
.bs-empty-state-icon {
    display: grid;
    place-items: center;
}

.brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 16px;
    color: #fff;
    font-weight: 800;
    background: var(--bs-gradient-primary);
    box-shadow: var(--bs-glow);
}

.brand > span:last-child,
.account-copy,
.brand-copy {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.brand small,
.account-copy small,
.brand-copy small,
.topbar-label,
.bs-text-muted,
.bs-card-subtitle,
.card-copy,
.empty-copy,
.support-copy,
.stat-card p,
.field-hint,
.bs-field-hint {
    color: var(--bs-text-muted);
}

.sidebar-nav {
    display: grid;
    gap: 8px;
    overflow: auto;
    padding-right: 2px;
}

.sidebar-link,
.sidebar-nav a {
    min-height: 46px;
    padding: 11px 13px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-radius: 14px;
    color: var(--bs-text-soft);
    border: 1px solid transparent;
    transition:
        transform var(--bs-transition),
        background var(--bs-transition),
        color var(--bs-transition),
        border-color var(--bs-transition),
        box-shadow var(--bs-transition);
}

.sidebar-link:hover,
.sidebar-nav a:hover {
    color: var(--bs-purple-700);
    background: var(--bs-purple-50);
    border-color: rgba(129, 0, 204, 0.09);
}

.sidebar-link.is-active,
.sidebar-nav a.active {
    color: var(--bs-purple-700);
    background: linear-gradient(135deg, rgba(129, 0, 204, 0.11), rgba(198, 154, 248, 0.16));
    border-color: rgba(129, 0, 204, 0.1);
    box-shadow: inset 0 0 0 1px rgba(129, 0, 204, 0.06);
}

.sidebar-note {
    margin-top: auto;
    padding: 18px;
    border-radius: 20px;
    border: 1px solid var(--bs-border);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(248, 243, 255, 0.95));
    box-shadow: var(--bs-shadow-xs);
}

.sidebar-note p {
    margin: 8px 0 0;
    color: var(--bs-text-muted);
    font-size: 13px;
    line-height: 1.55;
}

.app-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.app-topbar,
.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    min-height: 80px;
    padding: 14px clamp(20px, 3vw, 32px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border-bottom: 1px solid rgba(78, 56, 111, 0.07);
    background: rgba(247, 247, 251, 0.82);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

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

.topbar-title > div {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.topbar-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.topbar-title strong {
    font-size: 1rem;
    font-weight: 700;
}

.topbar-menu {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid var(--bs-border);
    border-radius: 14px;
    color: var(--bs-purple-700);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--bs-shadow-xs);
    cursor: pointer;
}

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

.avatar {
    width: 38px;
    height: 38px;
    flex: 0 0 auto;
    border-radius: 13px;
    color: #fff;
    font-weight: 800;
    background: var(--bs-gradient-primary);
    box-shadow: var(--bs-glow);
}

.account-copy {
    font-size: 13px;
}

.account-copy strong {
    font-weight: 700;
}

.app-content {
    width: min(1280px, calc(100% - 48px));
    margin: 0 auto;
    padding: clamp(28px, 4vw, 64px) 0 72px;
}

.page-heading {
    max-width: 840px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 12px;
    color: var(--bs-purple-700);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.page-heading h1,
.dashboard-hero h1,
.auth-visual h1,
.catalog-hero h1,
.product-hero h1 {
    margin: 0;
    font-size: clamp(2.1rem, 4vw, 4.5rem);
    line-height: 1.02;
    letter-spacing: -0.045em;
    font-weight: 700;
}

.page-heading p,
.dashboard-hero p,
.auth-visual > p,
.catalog-hero p,
.product-hero p {
    max-width: 760px;
    margin: 18px 0 0;
    color: var(--bs-text-soft);
    font-size: 1.06rem;
    line-height: 1.7;
}

.stats-grid {
    margin-top: 32px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.content-grid,
.editor-grid {
    margin-top: 22px;
    display: grid;
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.section-gap {
    margin-top: 36px;
}

.editor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.card,
.bs-card,
.dashboard-card,
.catalog-card,
.edition-card,
.bs-modal-panel {
    position: relative;
    border: 1px solid rgba(78, 56, 111, 0.06);
    border-radius: var(--bs-radius-lg);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(251, 250, 255, 0.82));
    box-shadow: var(--bs-shadow-sm);
    overflow: hidden;
}

.card::before,
.bs-card::before,
.dashboard-card::before,
.catalog-card::before,
.edition-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.92), transparent);
    pointer-events: none;
}

.card-padded,
.bs-card-body,
.dashboard-card,
.catalog-card,
.edition-card {
    padding: 24px;
}

.bs-card-header {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px 20px 0;
    overflow: hidden;
}

.bs-card-heading {
    min-width: 0;
    flex: 1;
}

.bs-card-actions {
    margin-left: auto;
    display: flex;
    gap: 10px;
}

.bs-card-header::after {
    content: "";
    position: absolute;
    top: 12px;
    right: 12px;
    width: 86px;
    height: 58px;
    border-radius: 24px;
    background:
        radial-gradient(circle at 28% 30%, rgba(255, 255, 255, 0.96), transparent 42%),
        radial-gradient(circle at 70% 34%, rgba(171, 85, 247, 0.34), transparent 38%),
        linear-gradient(145deg, rgba(129, 0, 204, 0.08), rgba(216, 188, 251, 0.24));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.72),
        0 12px 28px rgba(129, 0, 204, 0.08);
    pointer-events: none;
}

.bs-card-graphic,
.bs-card-icon,
.stat-icon,
.bs-empty-state-icon {
    width: 48px;
    height: 48px;
    flex: 0 0 auto;
    border-radius: 16px;
    color: var(--bs-purple-700);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(216, 188, 251, 0.34));
    border: 1px solid rgba(129, 0, 204, 0.11);
    box-shadow: 0 8px 20px rgba(129, 0, 204, 0.09);
}

.bs-card-graphic {
    position: relative;
    display: grid;
    place-items: center;
    overflow: hidden;
}

.bs-card-graphic-orb {
    position: absolute;
    border-radius: 999px;
    filter: blur(0.2px);
}

.bs-card-graphic-orb-a {
    width: 28px;
    height: 28px;
    inset: 6px auto auto 8px;
    background: radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.98), rgba(129, 0, 204, 0.2) 56%, rgba(129, 0, 204, 0.02) 100%);
}

.bs-card-graphic-orb-b {
    width: 18px;
    height: 18px;
    right: 6px;
    top: 10px;
    background: radial-gradient(circle at 35% 35%, rgba(216, 188, 251, 0.98), rgba(171, 85, 247, 0.34) 58%, rgba(129, 0, 204, 0.04) 100%);
}

.bs-card-graphic-orb-c {
    width: 12px;
    height: 12px;
    right: 14px;
    bottom: 8px;
    background: radial-gradient(circle at 35% 35%, rgba(255, 255, 255, 0.95), rgba(198, 154, 248, 0.85) 60%, rgba(129, 0, 204, 0.08) 100%);
}

.bs-card-subtitle {
    margin: 6px 0 0;
    max-width: 42ch;
    font-size: 0.92rem;
    line-height: 1.6;
}

.bs-card-hover {
    transition:
        transform var(--bs-transition),
        box-shadow var(--bs-transition),
        border-color var(--bs-transition);
}

.bs-card-hover:hover {
    transform: translateY(-1px);
    border-color: rgba(129, 0, 204, 0.10);
    box-shadow: var(--bs-shadow-sm);
}

.card-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: -0.012em;
}

.card-copy,
.empty-copy,
.support-copy {
    margin: 0;
    color: var(--bs-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

.stat-card {
    min-height: 228px;
}

.stat-card .stat-head {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.stat-card .stat-head h2 {
    margin: 0;
    font-size: 0.98rem;
    line-height: 1.35;
    font-weight: 650;
}

.stat-card .stat-head p {
    margin: 8px 0 0;
    min-height: 0;
    color: var(--bs-text-muted);
    font-size: 0.93rem;
    line-height: 1.6;
}

.stat-value {
    display: block;
    margin-top: 20px;
    font-size: clamp(2rem, 4vw, 3.05rem);
    line-height: 1;
    letter-spacing: -0.045em;
    font-weight: 800;
}

.stat-meta {
    margin-top: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.stat-trend {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 28px;
    padding: 5px 10px;
    border-radius: 999px;
    color: var(--bs-purple-700);
    background: var(--bs-purple-50);
    font-size: 12px;
    font-weight: 600;
}

.stat-icon-purple {
    color: var(--bs-purple-700);
}

.stat-icon-blue {
    color: var(--bs-info);
}

.stat-icon-green {
    color: var(--bs-success);
}

.stat-icon-orange {
    color: var(--bs-warning);
}

.badge,
.bs-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 26px;
    padding: 5px 10px;
    border-radius: 999px;
    color: var(--bs-text-soft);
    background: var(--bs-background-alt);
    font-size: 12px;
    font-weight: 600;
}

.badge-success,
.bs-badge-success {
    color: var(--bs-success);
    background: var(--bs-success-soft);
}

.badge-neutral,
.bs-badge-neutral {
    color: var(--bs-text-soft);
    background: var(--bs-background-alt);
}

.badge-warning,
.bs-badge-warning {
    color: var(--bs-warning);
    background: var(--bs-warning-soft);
}

.badge-danger,
.bs-badge-danger {
    color: var(--bs-danger);
    background: var(--bs-danger-soft);
}

.badge-info,
.bs-badge-info {
    color: var(--bs-info);
    background: var(--bs-info-soft);
}

.button,
.bs-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 11px 16px;
    border: 1px solid transparent;
    border-radius: 14px;
    cursor: pointer;
    color: var(--bs-text);
    font-weight: 600;
    transition:
        transform var(--bs-transition),
        box-shadow var(--bs-transition),
        background var(--bs-transition),
        color var(--bs-transition),
        border-color var(--bs-transition);
    box-shadow: var(--bs-shadow-xs);
    background: rgba(255, 255, 255, 0.92);
}

.button:hover,
.bs-button:hover {
    transform: translateY(-1px);
}

.button-primary,
.bs-button-primary {
    color: #fff;
    background: var(--bs-gradient-primary);
    border-color: rgba(95, 0, 168, 0.28);
    box-shadow: 0 10px 26px rgba(129, 0, 204, 0.22);
}

.button-primary:hover,
.bs-button-primary:hover {
    box-shadow: 0 14px 30px rgba(129, 0, 204, 0.28);
}

.button-secondary,
.bs-button-secondary {
    color: var(--bs-purple-700);
    border-color: var(--bs-border-strong);
    background: rgba(255, 255, 255, 0.9);
}

.button-ghost,
.bs-button-ghost {
    color: var(--bs-text-soft);
    border-color: transparent;
    background: transparent;
    box-shadow: none;
}

.button-danger,
.bs-button-danger {
    color: #fff;
    background: linear-gradient(135deg, #d14868, #b13250);
    border-color: rgba(202, 63, 92, 0.3);
}

.button-small,
.bs-button-sm {
    min-height: 38px;
    padding: 8px 12px;
    font-size: 13px;
    border-radius: 12px;
}

.bs-button-lg {
    min-height: 52px;
    padding: 13px 18px;
}

.bs-button-icon {
    width: 44px;
    padding: 0;
}

.button:disabled,
.bs-button:disabled,
.is-loading {
    opacity: 0.72;
    cursor: progress;
    transform: none;
}

.app-backdrop {
    position: fixed;
    inset: 0;
    z-index: 25;
    display: none;
    border: 0;
    background: rgba(19, 17, 29, 0.28);
    backdrop-filter: blur(3px);
}

.bs-field,
.settings-form label,
.mini-form label,
.filter-form label,
.release-form label {
    display: grid;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
}

.bs-field-label,
.settings-form span,
.mini-form span,
.filter-form span,
.release-form span {
    color: var(--bs-text-soft);
}

.bs-input,
.settings-form input,
.settings-form select,
.settings-form textarea,
.mini-form input,
.mini-form select,
.mini-form textarea,
.filter-form input,
.filter-form select,
.release-form input,
.release-form textarea,
.release-form select,
.editor-grid input,
.editor-grid select,
.editor-grid textarea,
.auth-form input,
.auth-form select,
.auth-form textarea,
.bs-select {
    width: 100%;
    min-height: 46px;
    padding: 11px 14px;
    color: var(--bs-text);
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--bs-border);
    border-radius: 13px;
    outline: none;
    box-shadow: var(--bs-shadow-xs);
    transition:
        border-color var(--bs-transition),
        box-shadow var(--bs-transition),
        background var(--bs-transition);
}

.bs-textarea,
.settings-form textarea,
.mini-form textarea,
.release-form textarea,
.editor-grid textarea,
.auth-form textarea {
    min-height: 118px;
    resize: vertical;
}

.bs-input:hover,
.settings-form input:hover,
.settings-form select:hover,
.settings-form textarea:hover,
.mini-form input:hover,
.mini-form select:hover,
.mini-form textarea:hover,
.filter-form input:hover,
.filter-form select:hover,
.release-form input:hover,
.release-form textarea:hover,
.release-form select:hover,
.auth-form input:hover,
.auth-form select:hover,
.auth-form textarea:hover {
    border-color: rgba(129, 0, 204, 0.22);
}

.bs-input:focus,
.settings-form input:focus,
.settings-form select:focus,
.settings-form textarea:focus,
.mini-form input:focus,
.mini-form select:focus,
.mini-form textarea:focus,
.filter-form input:focus,
.filter-form select:focus,
.release-form input:focus,
.release-form textarea:focus,
.release-form select:focus,
.auth-form input:focus,
.auth-form select:focus,
.auth-form textarea:focus {
    border-color: rgba(129, 0, 204, 0.56);
    box-shadow: 0 0 0 4px rgba(129, 0, 204, 0.09);
}

.check-row {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 500;
    color: var(--bs-text-soft);
}

.field-error {
    margin: -4px 0 0;
    color: var(--bs-danger);
    font-size: 12px;
}

.settings-form,
.mini-form,
.filter-form,
.release-form {
    display: grid;
    gap: 14px;
}

.mini-form,
.filter-form {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: end;
}

.filter-form {
    grid-template-columns: minmax(0, 1fr) 220px auto;
}

.release-form {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.settings-form .button,
.mini-form .button,
.filter-form .button,
.release-form .button {
    justify-self: start;
}

.form-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.notice,
.bs-alert,
.alert {
    display: grid;
    gap: 4px;
    margin: 20px 0;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid var(--bs-border);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--bs-shadow-xs);
}

.notice-success,
.alert-success,
.bs-alert-success {
    color: var(--bs-success);
    border-color: rgba(21, 150, 95, 0.14);
    background: var(--bs-success-soft);
}

.notice-error,
.alert-error,
.bs-alert-danger,
.bs-alert-error {
    color: var(--bs-danger);
    border-color: rgba(202, 63, 92, 0.16);
    background: var(--bs-danger-soft);
}

.alert-warning,
.bs-alert-warning {
    color: var(--bs-warning);
    border-color: rgba(188, 116, 20, 0.16);
    background: var(--bs-warning-soft);
}

.alert-info,
.bs-alert-info {
    color: var(--bs-info);
    border-color: rgba(53, 111, 212, 0.16);
    background: var(--bs-info-soft);
}

.alert ul {
    margin: 10px 0 0;
    padding-left: 18px;
}

.empty-state,
.bs-empty-state {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 6px 0;
}

.empty-state-icon,
.bs-empty-state-icon {
    width: 56px;
    height: 56px;
    border-radius: 18px;
    font-size: 1.05rem;
    font-weight: 800;
}

.bs-empty-state-copy h3,
.empty-state h3 {
    margin: 0 0 6px;
    font-size: 1.05rem;
}

.bs-empty-state-copy p,
.empty-state p {
    margin: 0 0 14px;
    color: var(--bs-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

.status-list {
    margin: 0;
    display: grid;
    gap: 0;
}

.status-list > div {
    padding: 14px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border-top: 1px solid var(--bs-border);
}

.status-list > div:first-child {
    border-top: 0;
    padding-top: 0;
}

.status-list dt {
    color: var(--bs-text-soft);
    font-size: 13px;
    font-weight: 600;
}

.status-list dd {
    margin: 0;
    text-align: right;
}

.section-title {
    margin: 34px 0 18px;
    font-size: 1.2rem;
    letter-spacing: -0.02em;
}

.edition-admin-list {
    display: grid;
    gap: 18px;
    margin-top: 18px;
}

.edition-admin-head,
.inline-item {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.inline-item {
    padding: 14px 0;
    border-top: 1px solid var(--bs-border);
}

.inline-item:first-child {
    border-top: 0;
    padding-top: 0;
}

.inline-item strong {
    font-weight: 700;
}

.inline-item small {
    display: block;
    margin-top: 3px;
    color: var(--bs-text-muted);
    line-height: 1.5;
}

.subeditor-grid {
    margin-top: 22px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.data-table {
    display: grid;
}

.data-row {
    padding: 16px 18px;
    display: grid;
    grid-template-columns: minmax(0, 2fr) 160px 120px 90px;
    align-items: center;
    gap: 16px;
    border-top: 1px solid var(--bs-border);
}

.data-head {
    color: var(--bs-text-muted);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: var(--bs-surface-soft);
}

.data-row:first-child {
    border-top: 0;
}

.table-empty {
    padding: 18px;
    color: var(--bs-text-muted);
}

.table-card {
    padding: 0;
    overflow: hidden;
}

.table-card .card-padded {
    padding: 0;
}

.catalog-header,
.dashboard-header {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 28px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.catalog-main {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 12px 0 72px;
}

.catalog-hero,
.product-hero {
    max-width: 860px;
    padding: 12px 0 0;
}

.catalog-grid,
.edition-grid {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.edition-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.catalog-card,
.edition-card {
    min-height: 100%;
}

.catalog-card-footer {
    margin-top: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--bs-text-muted);
    font-size: 0.93rem;
}

.catalog-empty {
    padding: 42px 24px;
    border: 1px dashed rgba(129, 0, 204, 0.18);
    border-radius: var(--bs-radius-lg);
    background: rgba(255, 255, 255, 0.72);
}

.price {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-top: 20px;
    font-size: 1.55rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.price small {
    color: var(--bs-text-muted);
    font-size: 0.88rem;
    font-weight: 500;
}

.product-description {
    margin-top: 18px;
    color: var(--bs-text-soft);
    line-height: 1.7;
}

.dashboard-hero {
    position: relative;
    padding: clamp(24px, 4vw, 44px);
    border-radius: var(--bs-radius-xl);
    border: 1px solid rgba(129, 0, 204, 0.11);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(244, 237, 255, 0.94));
    box-shadow: var(--bs-shadow-md);
    overflow: hidden;
}

.dashboard-hero::after {
    content: "";
    position: absolute;
    width: 320px;
    height: 320px;
    right: -110px;
    top: -140px;
    border-radius: 50%;
    background: rgba(129, 0, 204, 0.15);
    filter: blur(55px);
    pointer-events: none;
}

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

.dashboard-hero .hero-copy {
    max-width: 720px;
}

.dashboard-hero .hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    color: var(--bs-purple-700);
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(129, 0, 204, 0.08);
}

.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.quick-actions-spaced {
    margin-bottom: 16px;
}

.product-integration-panel {
    margin-bottom: 24px;
}

.muted-copy {
    color: var(--bs-text-muted);
}

.highlight-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.84), rgba(248, 243, 255, 0.80));
}

.support-list {
    margin: 0;
    padding-left: 20px;
    color: var(--bs-text-soft);
    line-height: 1.8;
}

.passkey-feedback {
    min-height: 1.4rem;
    color: var(--bs-danger);
    font-size: 0.92rem;
}

.auth-divider {
    position: relative;
    margin: 18px 0;
    text-align: center;
}

.auth-divider::before {
    content: "";
    position: absolute;
    inset: 50% 0 auto;
    height: 1px;
    background: var(--bs-border);
}

.auth-divider span {
    position: relative;
    z-index: 1;
    padding: 0 12px;
    color: var(--bs-text-muted);
    background: rgba(255, 255, 255, 0.95);
    font-size: 0.85rem;
}

.bs-modal {
    position: fixed;
    inset: 0;
    z-index: 80;
    display: grid;
    place-items: center;
    padding: 24px;
}

.bs-modal[hidden] {
    display: none;
}

.bs-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(19, 17, 29, 0.3);
    backdrop-filter: blur(8px);
}

.bs-modal-panel {
    position: relative;
    z-index: 1;
    width: min(680px, 100%);
    max-height: min(88vh, 900px);
    overflow: auto;
}

.bs-modal-header {
    padding: 22px 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.bs-modal-header h2 {
    margin: 0;
    font-size: 1.3rem;
}

.bs-modal-body {
    padding: 20px 24px 24px;
}

.bs-modal-close {
    width: 36px;
    height: 36px;
    border: 1px solid var(--bs-border);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.92);
    cursor: pointer;
}

.app-sidebar::-webkit-scrollbar,
.sidebar-nav::-webkit-scrollbar,
.bs-modal-panel::-webkit-scrollbar {
    width: 10px;
}

.app-sidebar::-webkit-scrollbar-thumb,
.sidebar-nav::-webkit-scrollbar-thumb,
.bs-modal-panel::-webkit-scrollbar-thumb {
    background: rgba(129, 0, 204, 0.18);
    border: 3px solid transparent;
    border-radius: 999px;
    background-clip: padding-box;
}

@media (max-width: 1180px) {
    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .catalog-grid,
    .edition-grid,
    .editor-grid,
    .content-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .app-shell {
        display: block;
    }

    .app-sidebar,
    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: min(320px, 88vw);
        height: 100vh;
        transform: translateX(-104%);
        transition: transform var(--bs-transition);
        box-shadow: 40px 0 80px rgba(30, 15, 42, 0.18);
    }

    body.sidebar-open .app-sidebar,
    body.sidebar-open .sidebar {
        transform: translateX(0);
    }

    body.sidebar-open .app-backdrop {
        display: block;
    }

    .sidebar-close,
    .topbar-menu {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .sidebar-note {
        margin-bottom: 6px;
    }

    .app-content {
        width: min(100% - 32px, 1280px);
        padding: 24px 0 64px;
    }

    .app-topbar,
    .topbar {
        padding: 14px 16px;
    }

    .account-copy {
        display: none;
    }

    .topbar .button[href] {
        display: none;
    }

    .topbar-title strong {
        font-size: 0.96rem;
    }

    .dashboard-hero h1,
    .page-heading h1,
    .auth-visual h1,
    .catalog-hero h1,
    .product-hero h1 {
        font-size: clamp(2rem, 8vw, 3.5rem);
    }

    .mini-form,
    .filter-form,
    .release-form,
    .form-columns,
    .subeditor-grid,
    .status-list > div {
        grid-template-columns: 1fr;
    }

    .mini-form,
    .filter-form,
    .release-form {
        display: grid;
    }

    .status-list > div {
        align-items: flex-start;
    }

    .edition-admin-head,
    .inline-item,
    .catalog-card-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .auth-body .site-header,
    .auth-body .auth-main,
    .dashboard-header {
        width: min(100% - 24px, 1180px);
    }

    .topbar-title > div {
        max-width: 180px;
    }

    .card-padded,
    .bs-card-body,
    .dashboard-card,
    .catalog-card,
    .edition-card {
        padding: 20px;
    }

    .page-heading p,
    .dashboard-hero p,
    .auth-visual > p,
    .catalog-hero p,
    .product-hero p {
        font-size: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media (max-width: 900px) {
    body, body.app-body {
        background:
            radial-gradient(circle at 12% 5%, rgba(129, 0, 204, 0.05), transparent 26%),
            radial-gradient(circle at 92% 12%, rgba(198, 154, 248, 0.08), transparent 28%),
            linear-gradient(rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.68)),
            url('/images/backgrounds/site-puzzle-bg.png'),
            var(--bs-background);
        background-size: auto, auto, cover, cover, auto;
        background-position: center, center, center, center, center;
        background-attachment: scroll, scroll, scroll, scroll, scroll;
    }
}