/* Scolia — design system */
:root {
    --sc-ink: #0a2a3d;
    --sc-brand: #004878;
    --sc-brand-hover: #003a61;
    --sc-brand-soft: #e6f0f7;
    --sc-brand-muted: #5a7a94;
    --sc-accent: #c9852e;
    --sc-accent-soft: #fbf1e3;
    --sc-success: #2a6f52;
    --sc-success-soft: #e7f3ed;
    --sc-danger: #a83a3a;
    --sc-danger-soft: #f8eaea;
    --sc-warning: #9a6b1a;
    --sc-warning-soft: #f8f0de;
    --sc-info: #2a6a8a;
    --sc-info-soft: #e7f2f7;

    --sc-bg: #f2f5f8;
    --sc-surface: #ffffff;
    --sc-border: #d7e0e8;
    --sc-text: #162833;
    --sc-text-muted: #4d6270;
    --sc-sidebar: #04283f;
    --sc-sidebar-hover: rgba(255, 255, 255, 0.08);
    --sc-sidebar-active: rgba(255, 255, 255, 0.14);

    --sc-radius: 12px;
    --sc-radius-sm: 8px;
    --sc-shadow: 0 1px 2px rgba(10, 42, 61, 0.06);
    --sc-font: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    --sc-ease: cubic-bezier(0.16, 1, 0.3, 1);
    --sc-z-sticky: 100;
    --sc-z-dropdown: 200;
    --sc-z-modal: 300;
}

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

html {
    height: 100%;
}

body {
    min-height: 100%;
    margin: 0;
    font-family: var(--sc-font);
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--sc-text);
    background: var(--sc-bg);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--sc-ink);
    letter-spacing: -0.02em;
    text-wrap: balance;
}

a {
    color: var(--sc-brand);
}

a:hover {
    color: var(--sc-brand-hover);
}

/* —— App shell —— */
.sc-app {
    display: flex;
    min-height: 100vh;
}

.sc-sidebar {
    width: 260px;
    flex-shrink: 0;
    background: var(--sc-sidebar);
    color: #e8eef3;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: var(--sc-z-sticky);
}

.sc-sidebar__brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 1.25rem 1.25rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sc-sidebar__brand img {
    height: 40px;
    width: auto;
    max-width: 180px;
    object-fit: contain;
    /* logo PNG is already light; ensure crisp on dark */
    filter: none;
}

.sc-sidebar__role {
    display: inline-block;
    margin-top: 0;
    padding: 0.2rem 0.55rem;
    font-size: 0.7rem;
    color: #9eb4c4;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 999px;
    letter-spacing: 0.01em;
}

.sc-sidebar__nav {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem 0.75rem 1.5rem;
    list-style: none;
    margin: 0;
}

.sc-sidebar__nav .nav-item {
    margin: 0.15rem 0;
}

.sc-sidebar__nav .nav-link {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    color: #b7c8d4;
    padding: 0.65rem 0.85rem;
    border-radius: var(--sc-radius-sm);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    border: 0;
    background: transparent;
    width: 100%;
    text-align: left;
    transition: background 180ms var(--sc-ease), color 180ms var(--sc-ease);
    position: relative;
}

.sc-sidebar__nav .nav-link i {
    width: 1.15rem;
    text-align: center;
    opacity: 0.9;
}

.sc-sidebar__nav .nav-link:hover {
    background: var(--sc-sidebar-hover);
    color: #fff;
}

.sc-sidebar__nav .nav-link.active {
    background: var(--sc-sidebar-active);
    color: #fff;
}

.sc-sidebar__nav .nav-link.active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 20%;
    bottom: 20%;
    width: 3px;
    border-radius: 0 2px 2px 0;
    background: #6eb0d8;
}

.sc-sidebar__section {
    margin-top: 1.25rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.sc-main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.sc-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--sc-surface);
    border-bottom: 1px solid var(--sc-border);
    position: sticky;
    top: 0;
    z-index: var(--sc-z-sticky);
}

.sc-topbar__title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 650;
    color: var(--sc-ink);
}

.sc-topbar__user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--sc-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
}

.sc-topbar__avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--sc-brand-soft);
}

.sc-content {
    padding: 1.25rem 1.5rem 2rem;
    flex: 1;
}

.sc-menu-toggle {
    display: none;
    border: 1px solid var(--sc-border);
    background: var(--sc-surface);
    color: var(--sc-ink);
    width: 40px;
    height: 40px;
    border-radius: var(--sc-radius-sm);
    align-items: center;
    justify-content: center;
}

.sc-sidebar-backdrop {
    display: none;
}

/* —— Bootstrap overrides —— */
.btn-primary {
    --bs-btn-bg: var(--sc-brand);
    --bs-btn-border-color: var(--sc-brand);
    --bs-btn-hover-bg: var(--sc-brand-hover);
    --bs-btn-hover-border-color: var(--sc-brand-hover);
    --bs-btn-active-bg: var(--sc-brand-hover);
    --bs-btn-active-border-color: var(--sc-brand-hover);
    --bs-btn-disabled-bg: var(--sc-brand);
    --bs-btn-disabled-border-color: var(--sc-brand);
    font-weight: 600;
    border-radius: var(--sc-radius-sm);
    padding: 0.55rem 1rem;
    transition: background 160ms var(--sc-ease), transform 160ms var(--sc-ease);
}

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

.btn-outline-primary {
    --bs-btn-color: var(--sc-brand);
    --bs-btn-border-color: var(--sc-brand);
    --bs-btn-hover-bg: var(--sc-brand);
    --bs-btn-hover-border-color: var(--sc-brand);
    --bs-btn-active-bg: var(--sc-brand-hover);
    --bs-btn-active-border-color: var(--sc-brand-hover);
    border-radius: var(--sc-radius-sm);
    font-weight: 600;
}

.btn-success {
    --bs-btn-bg: var(--sc-success);
    --bs-btn-border-color: var(--sc-success);
}

.btn-danger {
    --bs-btn-bg: var(--sc-danger);
    --bs-btn-border-color: var(--sc-danger);
}

.btn-warning {
    --bs-btn-bg: var(--sc-accent);
    --bs-btn-border-color: var(--sc-accent);
    --bs-btn-color: #fff;
    --bs-btn-hover-color: #fff;
}

.text-primary { color: var(--sc-brand) !important; }
.text-success { color: var(--sc-success) !important; }
.text-danger { color: var(--sc-danger) !important; }
.text-warning { color: var(--sc-warning) !important; }
.text-info { color: var(--sc-info) !important; }
.text-muted { color: var(--sc-text-muted) !important; }

.bg-primary { background-color: var(--sc-brand) !important; }
.bg-success { background-color: var(--sc-success) !important; }
.bg-danger { background-color: var(--sc-danger) !important; }
.bg-warning { background-color: var(--sc-accent) !important; }
.bg-info { background-color: var(--sc-info) !important; }

.form-control,
.form-select {
    border-color: var(--sc-border);
    border-radius: var(--sc-radius-sm);
    padding: 0.6rem 0.85rem;
    color: var(--sc-text);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--sc-brand);
    box-shadow: 0 0 0 0.2rem rgba(0, 72, 120, 0.18);
}

.form-label {
    font-weight: 600;
    color: var(--sc-ink);
    font-size: 0.875rem;
    margin-bottom: 0.35rem;
}

.card {
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius);
    background: var(--sc-surface);
    box-shadow: var(--sc-shadow);
}

.card:hover {
    transform: none;
    box-shadow: var(--sc-shadow);
}

.card-header {
    background: transparent;
    border-bottom-color: var(--sc-border);
    padding: 1rem 1.15rem;
    font-weight: 650;
    color: var(--sc-ink);
}

.card-body {
    padding: 1.15rem;
}

.table {
    --bs-table-bg: transparent;
    color: var(--sc-text);
}

.table thead th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--sc-text-muted);
    font-weight: 650;
    border-bottom-width: 1px;
    border-color: var(--sc-border);
    background: #f7fafc;
}

.table-hover tbody tr:hover {
    background-color: var(--sc-brand-soft);
}

.badge {
    font-weight: 600;
    letter-spacing: 0.01em;
}

.alert {
    border-radius: var(--sc-radius-sm);
    border: 1px solid transparent;
}

.alert-success {
    background: var(--sc-success-soft);
    border-color: #c5e0d3;
    color: var(--sc-success);
}

.alert-danger {
    background: var(--sc-danger-soft);
    border-color: #e8c5c5;
    color: var(--sc-danger);
}

.alert-warning {
    background: var(--sc-warning-soft);
    border-color: #ead9ae;
    color: var(--sc-warning);
}

.alert-info {
    background: var(--sc-info-soft);
    border-color: #c5dde8;
    color: var(--sc-info);
}

/* —— Stat tiles —— */
.stat-card {
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius);
    background: var(--sc-surface);
    box-shadow: var(--sc-shadow);
    height: 100%;
    transition: border-color 180ms var(--sc-ease);
}

.stat-card:hover {
    border-color: #b7c9d8;
    transform: none;
}

.stat-card .card-body {
    padding: 1.15rem 1.2rem;
}

.stat-card .stat-label {
    margin: 0 0 0.35rem;
    color: var(--sc-text-muted);
    font-size: 0.8125rem;
    font-weight: 600;
}

.stat-card h3,
.stat-card .stat-value {
    margin: 0;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--sc-ink);
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.stat-card .stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--sc-brand-soft);
    color: var(--sc-brand);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.stat-card .stat-icon.is-success { background: var(--sc-success-soft); color: var(--sc-success); }
.stat-card .stat-icon.is-warning { background: var(--sc-accent-soft); color: var(--sc-accent); }
.stat-card .stat-icon.is-info { background: var(--sc-info-soft); color: var(--sc-info); }
.stat-card .stat-icon.is-danger { background: var(--sc-danger-soft); color: var(--sc-danger); }

.notification-badge {
    position: absolute;
    top: 6px;
    right: 10px;
    background: var(--sc-danger);
    color: #fff;
    border-radius: 999px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-size: 0.65rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.badge-status {
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 650;
}

/* —— Auth —— */
.sc-auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background:
        radial-gradient(ellipse 80% 60% at 10% 10%, rgba(0, 72, 120, 0.18), transparent 55%),
        radial-gradient(ellipse 70% 50% at 90% 90%, rgba(201, 133, 46, 0.12), transparent 50%),
        linear-gradient(165deg, #04283f 0%, #0a3d5c 45%, #004878 100%);
    font-family: var(--sc-font);
}

.sc-auth__shell {
    width: 100%;
    max-width: 960px;
    background: var(--sc-surface);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 24px 48px rgba(4, 40, 63, 0.35);
    display: grid;
    grid-template-columns: 0.95fr 1.15fr;
}

.sc-auth__brand {
    background: #04283f;
    color: #e8eef3;
    padding: 2.75rem 2.25rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sc-auth__logo {
    height: 48px;
    width: auto;
    max-width: 220px;
    object-fit: contain;
    margin-bottom: 1.5rem;
}

.sc-auth__brand h1 {
    color: #f4f8fb;
    font-size: 1.65rem;
    font-weight: 700;
    margin: 0 0 0.5rem;
}

.sc-auth__brand p {
    color: #9eb4c4;
    margin: 0 0 1.75rem;
    font-size: 0.95rem;
}

.sc-auth__feature {
    display: flex;
    gap: 0.85rem;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.sc-auth__feature-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(158, 197, 224, 0.15);
    color: #9ec5e0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sc-auth__feature strong {
    display: block;
    color: #f4f8fb;
    font-size: 0.9rem;
}

.sc-auth__feature span {
    color: #8aa3b5;
    font-size: 0.8rem;
}

.sc-auth__form {
    padding: 2.75rem 2.5rem;
}

.sc-auth__form h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 0.25rem;
}

.sc-auth__form > .lead {
    color: var(--sc-text-muted);
    margin-bottom: 1.5rem;
    font-size: 0.925rem;
}

.sc-auth__footer {
    text-align: center;
    margin-top: 1.25rem;
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.85rem;
}

.sc-auth--narrow .sc-auth__shell {
    max-width: 460px;
    grid-template-columns: 1fr;
}

.sc-auth--narrow .sc-auth__form {
    padding: 2.5rem 2rem;
}

.sc-auth__mark-center {
    width: 48px;
    height: 48px;
    margin: 0 auto 0.75rem;
    color: var(--sc-brand);
}

@media (max-width: 900px) {
    .sc-auth__shell {
        grid-template-columns: 1fr;
        max-width: 440px;
    }

    .sc-auth__brand {
        display: none;
    }
}

@media (max-width: 991.98px) {
    .sc-menu-toggle {
        display: inline-flex;
    }

    .sc-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        transform: translateX(-105%);
        transition: transform 220ms var(--sc-ease);
        box-shadow: 8px 0 24px rgba(4, 40, 63, 0.25);
    }

    .sc-sidebar.is-open {
        transform: translateX(0);
    }

    .sc-sidebar-backdrop.is-visible {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(4, 40, 63, 0.45);
        z-index: calc(var(--sc-z-sticky) - 1);
    }

    .sc-topbar,
    .sc-content {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}