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

:root {
    --bg: #f3f6ff;
    --bg-soft: #e9efff;
    --panel: #ffffff;
    --text: #141c2f;
    --muted: #5f6c88;
    --line: #d8e0f0;
    --line-strong: #c6d2e8;
    --primary: #3256d6;
    --primary-dark: #2847bb;
    --primary-weak: #e6ecff;
    --ok: #16803d;
    --warn: #b86a06;
    --bad: #c43030;
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --radius-sm: 10px;
    --radius-md: 12px;
    --radius-lg: 14px;
    --shadow-sm: 0 2px 8px rgba(41, 66, 123, 0.06);
    --shadow-md: 0 12px 28px rgba(41, 66, 123, 0.08);
    --transition: 200ms ease;
}

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

body {
    margin: 0;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    color: var(--text);
    line-height: 1.5;
    background: radial-gradient(circle at top right, var(--bg-soft) 0%, var(--bg) 48%, #f6f8ff 100%);
}

h1,
h2,
h3,
h4,
p {
    margin: 0;
}

a {
    color: inherit;
}

.auth-page {
    min-height: 100vh;
}

.auth-wrapper {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: var(--space-3);
}

.auth-card {
    width: 100%;
    max-width: 472px;
    padding: var(--space-4) var(--space-3);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.auth-card h1 {
    font-size: 2rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-1);
}

.auth-form {
    display: grid;
    gap: var(--space-1);
    margin-top: var(--space-3);
}

.auth-form label {
    font-size: 0.8125rem;
    color: #2b3756;
    font-weight: 600;
    margin-top: 2px;
}

.full-btn {
    width: 100%;
}

.remember-box {
    display: flex;
    gap: var(--space-1);
    align-items: center;
    margin-top: 2px;
    margin-bottom: var(--space-1);
    font-size: 0.875rem;
    color: #334061;
}

.remember-box input {
    accent-color: var(--primary);
}

.alert-danger,
.alert-success {
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    font-size: 0.8125rem;
    border: 1px solid transparent;
    margin-bottom: var(--space-2);
}

.alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border-color: #fca5a5;
}

.alert-success {
    background: #dcfce7;
    color: #166534;
    border-color: #86efac;
}

.admin-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 280px 1fr;
}

.sidebar {
    border-right: 1px solid var(--line);
    background: var(--panel);
    padding: var(--space-3) var(--space-2);
    position: sticky;
    top: 0;
    height: 100vh;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: var(--space-4);
}

.brand-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    color: var(--primary);
    background: var(--primary-weak);
    border: 1px solid #d7e1ff;
    box-shadow: var(--shadow-sm);
}

.brand-icon svg {
    width: 24px;
    height: 24px;
}

.brand-title {
    font-size: 1.0625rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--muted);
}

.menu {
    display: grid;
    gap: var(--space-1);
}

.menu-item {
    text-decoration: none;
    color: #334063;
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--radius-md);
    padding: 10px 12px;
    transition: background-color var(--transition), color var(--transition), transform var(--transition);
}

.menu-item:hover {
    background: #eff4ff;
    color: #243763;
    transform: translateX(2px);
}

.menu-item.active {
    background: var(--primary-weak);
    color: var(--primary);
    box-shadow: inset 3px 0 0 var(--primary);
}

.sidebar-foot {
    position: absolute;
    bottom: var(--space-3);
    left: var(--space-2);
    right: var(--space-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 12px;
    font-size: 0.75rem;
    color: var(--muted);
    background: #fbfcff;
}

.main {
    padding: var(--space-4);
}

.topbar {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

h1 {
    font-size: clamp(1.75rem, 2.2vw, 2.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.subtitle {
    margin-top: 6px;
    color: var(--muted);
    font-size: 0.9375rem;
    line-height: 1.45;
}

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

.search,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
select,
textarea {
    border: 1px solid var(--line-strong);
    background: #fff;
    color: var(--text);
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    min-width: 240px;
    font-size: 0.875rem;
    transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
}

select {
    cursor: pointer;
}

.search::placeholder,
input::placeholder,
textarea::placeholder {
    color: #8a96b0;
}

.search:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 0;
    border-color: #84a2ff;
    box-shadow: 0 0 0 3px rgba(50, 86, 214, 0.17);
}

.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: var(--space-3);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.card-narrow {
    max-width: 640px;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.kpi-card {
    padding: var(--space-2);
}

.kpi-card h2 {
    margin-top: 6px;
    font-size: clamp(1.9rem, 2vw, 2.25rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.kpi-label {
    color: var(--muted);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.kpi-up,
.kpi-down {
    margin-top: 8px;
    font-size: 0.8125rem;
    font-weight: 600;
}

.kpi-up {
    color: var(--ok);
}

.kpi-down {
    color: var(--bad);
}

.split-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: var(--space-2);
}

.card-head h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    line-height: 1.3;
}

.list {
    display: grid;
    gap: 10px;
}

.list-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr auto;
    gap: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 12px;
    font-size: 0.875rem;
    align-items: center;
    transition: background-color var(--transition), border-color var(--transition), transform var(--transition);
}

.list-row:hover {
    background: #f8faff;
    border-color: #cfdaf1;
    transform: translateY(-1px);
}

.list-row small {
    color: var(--muted);
    font-size: 0.8125rem;
}

.chips {
    display: flex;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.chip {
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 6px 10px;
}

.chip.red {
    background: #fee2e2;
    color: #991b1b;
}

.chip.amber {
    background: #fef3c7;
    color: #92400e;
}

.chip.blue {
    background: #dbeafe;
    color: #1e3a8a;
}

.chip.green {
    background: #dcfce7;
    color: #166534;
}

.muted {
    color: var(--muted);
    font-size: 0.8125rem;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.media-item {
    display: grid;
    gap: var(--space-1);
}

.media-grid img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: var(--radius-lg);
}

.table-wrap {
    overflow: auto;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.875rem;
}

th,
td {
    text-align: left;
    border-bottom: 1px solid var(--line);
    padding: 14px 10px;
    vertical-align: top;
}

th {
    color: #4b5b7f;
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    background: #f9fbff;
}

tbody tr {
    transition: background-color var(--transition);
}

tbody tr:hover {
    background: #f8fbff;
}

td small {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 0.75rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
}

.badge.ok {
    color: #166534;
    background: #dcfce7;
}

.badge.warn {
    color: #92400e;
    background: #fef3c7;
}

.badge.bad {
    color: #991b1b;
    background: #fee2e2;
}

.wishlist-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-2);
}

.wishlist-item {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: var(--space-2);
    background: #fcfdff;
    transition: transform var(--transition), box-shadow var(--transition);
}

.wishlist-item:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.wishlist-item h4 {
    margin-bottom: var(--space-1);
    font-size: 1rem;
}

.wishlist-item p {
    margin-bottom: 10px;
    color: var(--muted);
    font-size: 0.875rem;
}

.progress {
    width: 100%;
    height: 9px;
    border-radius: 999px;
    background: #e8edf8;
    overflow: hidden;
    margin-bottom: 6px;
}

.progress span {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary) 0%, #6d86ec 100%);
}

.action-stack {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}

.wrap {
    flex-wrap: wrap;
}

.primary-btn,
.ghost-btn,
.danger-btn,
.icon-btn {
    border: 1px solid transparent;
    border-radius: 10px;
    padding: 10px 14px;
    font-weight: 600;
    font-size: 0.875rem;
    line-height: 1;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.primary-btn {
    color: #fff;
    background: var(--primary);
    box-shadow: 0 8px 18px rgba(50, 86, 214, 0.24);
}

.primary-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.primary-btn:active {
    transform: translateY(0);
    box-shadow: 0 3px 10px rgba(50, 86, 214, 0.2);
}

.ghost-btn,
.icon-btn {
    background: #f2f5ff;
    color: var(--primary);
    border-color: #d8e2ff;
}

.ghost-btn:hover,
.icon-btn:hover {
    background: var(--primary-weak);
    border-color: #c8d7ff;
    transform: translateY(-1px);
}

.danger-btn {
    background: #fee2e2;
    color: #991b1b;
    border-color: #f8b4b4;
}

.danger-btn:hover {
    background: #fecaca;
    transform: translateY(-1px);
}

.primary-btn:focus-visible,
.ghost-btn:focus-visible,
.danger-btn:focus-visible,
.icon-btn:focus-visible {
    outline: 0;
    box-shadow: 0 0 0 3px rgba(50, 86, 214, 0.18);
}

.inline-actions {
    display: flex;
    gap: var(--space-1);
    align-items: center;
}

.form-stack {
    display: grid;
    gap: 6px;
}

.form-stack-sm {
    display: grid;
    gap: 6px;
    margin-top: 10px;
}

.min-w-0 {
    min-width: 0;
}

.mt-12 {
    margin-top: 12px;
}

.mobile-only {
    display: none;
}

.page-content > * + * {
    margin-top: var(--space-2);
}

@media (max-width: 1080px) {
    .kpi-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

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

@media (max-width: 860px) {
    .admin-shell {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: fixed;
        left: -300px;
        top: 0;
        z-index: 30;
        width: 280px;
        transition: left var(--transition);
    }

    .sidebar.open {
        left: 0;
    }

    .main {
        padding: var(--space-2);
    }

    .topbar {
        flex-wrap: wrap;
    }

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

    .mobile-only {
        display: inline-flex;
    }

    .search,
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="number"],
    select,
    textarea {
        min-width: 100%;
    }

    .topbar-actions {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr auto auto;
    }
}