:root {
    --fastec-primary: #0A2540;
    --fastec-navy: #071d33;
    --fastec-accent: #c1121f;
    --fastec-surface: #ffffff;
    --fastec-soft: #f8fafc;
    --fastec-border: #e2e8f0;
    --fastec-text: #0f172a;
    --fastec-muted: #64748b;
    --fastec-radius: 16px;
    --fastec-shadow: 0 14px 36px rgba(15, 23, 42, 0.10);
    --fastec-shadow-sm: 0 6px 18px rgba(15, 23, 42, 0.06);
    --fastec-transition: 200ms ease;
}

[data-theme="dark"] {
    --fastec-surface: #0f172a;
    --fastec-soft: #111827;
    --fastec-border: #1f2937;
    --fastec-text: #f8fafc;
    --fastec-muted: #cbd5e1;
}

.fastec-card {
    background: var(--fastec-surface);
    border: 1px solid var(--fastec-border);
    border-radius: var(--fastec-radius);
    box-shadow: var(--fastec-shadow-sm);
    transition: transform var(--fastec-transition), box-shadow var(--fastec-transition), border-color var(--fastec-transition);
}

.fastec-card:hover {
    border-color: rgba(10, 37, 64, .18);
    box-shadow: var(--fastec-shadow-sm);
    transform: translateY(-2px);
}

.fastec-btn {
    align-items: center;
    border-radius: 12px;
    display: inline-flex;
    font-size: .875rem;
    font-weight: 800;
    gap: .5rem;
    justify-content: center;
    min-height: 2.75rem;
    padding: .7rem 1.1rem;
    transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease;
}

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

.fastec-btn-primary {
    background: var(--fastec-primary);
    color: #fff;
}

.fastec-btn-primary:hover {
    background: var(--fastec-navy);
    box-shadow: var(--fastec-shadow-sm);
}

.fastec-btn-secondary {
    background: #fff;
    border: 1px solid #cbd5e1;
    color: var(--fastec-primary);
}

.fastec-btn-secondary:hover {
    background: #f8fafc;
    box-shadow: var(--fastec-shadow-sm);
}

.fastec-btn-danger {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
}

.fastec-field {
    background: #fff;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    color: var(--fastec-text);
    outline: none;
    padding: .75rem 1rem;
    transition: border-color .18s ease, box-shadow .18s ease;
    width: 100%;
}

.fastec-field:focus {
    border-color: var(--fastec-accent);
    box-shadow: 0 0 0 3px rgba(193, 18, 31, .12);
}

.fastec-badge {
    align-items: center;
    border-radius: 10px;
    display: inline-flex;
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .04em;
    line-height: 1;
    padding: .45rem .65rem;
    text-transform: uppercase;
}

.fastec-fade-in {
    animation: fastecFadeIn .2s ease-out both;
}

.fastec-scale-in {
    animation: fastecScaleIn .24s cubic-bezier(.16, 1, .3, 1) both;
}

.fastec-flash-overlay {
    align-items: center;
    background: rgba(15, 23, 42, .58);
    backdrop-filter: blur(4px);
    display: flex;
    inset: 0;
    justify-content: center;
    padding: 1rem;
    position: fixed;
    z-index: 9999;
}

.fastec-flash-dialog {
    background: #fff;
    border: 1px solid rgba(226, 232, 240, .9);
    border-radius: 20px;
    box-shadow: var(--fastec-shadow);
    max-width: 32rem;
    padding: 1.5rem;
    width: 100%;
}

.fastec-flash-icon {
    align-items: center;
    border-radius: 999px;
    display: inline-flex;
    font-size: 1.2rem;
    font-weight: 900;
    height: 3rem;
    justify-content: center;
    width: 3rem;
}

.fastec-toast {
    align-items: flex-start;
    background: #fff;
    border: 1px solid rgba(226, 232, 240, .95);
    border-radius: 18px;
    box-shadow: var(--fastec-shadow);
    display: flex;
    gap: .85rem;
    max-width: min(26rem, calc(100vw - 2rem));
    padding: 1rem;
    position: fixed;
    right: 1.25rem;
    top: 1.25rem;
    transition: opacity .24s ease, transform .24s ease;
    width: max-content;
    z-index: 9999;
}

.fastec-toast-icon {
    align-items: center;
    border-radius: 999px;
    display: inline-flex;
    flex: 0 0 auto;
    font-size: .95rem;
    font-weight: 900;
    height: 2.25rem;
    justify-content: center;
    width: 2.25rem;
}

.fastec-toast-enter {
    animation: fastecToastIn .28s cubic-bezier(.16, 1, .3, 1) both;
}

.fastec-toast-exit {
    opacity: 0;
    transform: translateX(18px) translateY(-6px);
}

.fastec-table {
    border-collapse: separate;
    border-spacing: 0;
}

.fastec-table tbody tr {
    transition: background-color .18s ease;
}

.fastec-table tbody tr:hover {
    background: #f8fafc;
}

.fastec-workspace {
    --fastec-sidebar-width: 280px;
    background: #f8fafc;
    animation: fastecFadeUp .22s ease-out both;
}

.fastec-sidebar {
    background: rgba(255, 255, 255, .97);
    border-right: 1px solid var(--fastec-border);
    display: flex;
    flex-direction: column;
    height: 100vh;
    left: 0;
    padding: 1.1rem .95rem;
    position: fixed;
    top: 0;
    width: var(--fastec-sidebar-width);
    z-index: 60;
    box-shadow: 8px 0 28px rgba(15, 23, 42, .04);
}

.fastec-sidebar-brand {
    align-items: center;
    display: flex;
    gap: .85rem;
    padding: .55rem .7rem 1.35rem;
}

.fastec-brand-mark {
    align-items: center;
    background: var(--fastec-primary);
    border-radius: 14px;
    color: #fff;
    display: flex;
    font-weight: 900;
    height: 2.75rem;
    justify-content: center;
    width: 2.75rem;
}

.fastec-brand-title {
    color: var(--fastec-primary);
    font-size: .8rem;
    font-weight: 900;
    letter-spacing: .12em;
    line-height: 1;
}

.fastec-brand-subtitle {
    color: var(--fastec-text);
    font-size: 1.15rem;
    font-weight: 900;
    line-height: 1.2;
}

.fastec-brand-meta {
    color: var(--fastec-muted);
    font-size: .68rem;
    font-weight: 800;
    margin-top: .18rem;
    max-width: 10rem;
}

.fastec-sidebar-nav {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding-right: .15rem;
}

.fastec-sidebar-group {
    border-top: 1px solid #edf2f7;
    padding: 1.15rem 0;
}

.fastec-sidebar-group:first-child {
    border-top: 0;
}

.fastec-sidebar-group-title {
    color: var(--fastec-muted);
    font-size: .68rem;
    font-weight: 900;
    letter-spacing: .12em;
    margin: 0 0 .65rem .85rem;
    text-transform: uppercase;
}

.fastec-sidebar-link {
    align-items: center;
    border-radius: 14px;
    color: #475569;
    display: flex;
    font-size: .9rem;
    font-weight: 800;
    gap: .75rem;
    padding: .78rem .85rem .78rem 1rem;
    position: relative;
    transition: background-color var(--fastec-transition), color var(--fastec-transition), transform var(--fastec-transition), box-shadow var(--fastec-transition);
}

.fastec-sidebar-link svg {
    height: 1.15rem;
    width: 1.15rem;
}

.fastec-sidebar-link:hover {
    background: #f8fafc;
    color: var(--fastec-primary);
    transform: translateX(2px);
}

.fastec-sidebar-link.is-active {
    background: #eff6ff;
    box-shadow: inset 0 0 0 1px rgba(59, 130, 246, .10);
    color: #0f172a;
}

.fastec-sidebar-link.is-active::before {
    background: #2563eb;
    border-radius: 999px;
    content: "";
    height: 1.55rem;
    left: .36rem;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
}

.fastec-sidebar-link.is-active svg {
    color: #2563eb;
}

.fastec-sidebar-footer {
    border-top: 1px solid var(--fastec-border);
    color: var(--fastec-muted);
    font-size: .75rem;
    font-weight: 800;
    padding-top: 1rem;
}

.fastec-sidebar-logout {
    border-radius: 12px;
    color: var(--fastec-primary);
    font-size: .85rem;
    font-weight: 900;
    margin-top: .75rem;
    padding: .65rem .75rem;
    text-align: left;
    transition: background-color var(--fastec-transition), color var(--fastec-transition), transform var(--fastec-transition);
    width: 100%;
}

.fastec-sidebar-logout:hover {
    background: #f1f5f9;
    transform: translateY(-1px);
}

.fastec-workspace-main {
    margin-left: var(--fastec-sidebar-width);
    min-height: 100vh;
}

.fastec-topbar {
    align-items: center;
    background: rgba(248, 250, 252, .92);
    border-bottom: 1px solid var(--fastec-border);
    backdrop-filter: blur(14px);
    display: flex;
    gap: 1.25rem;
    justify-content: space-between;
    min-height: 5.55rem;
    padding: 1.05rem 1.9rem;
    position: sticky;
    top: 0;
    z-index: 50;
}

.fastec-workspace-content {
    padding: 2rem 1.9rem 2.75rem;
}

.fastec-breadcrumb {
    align-items: center;
    color: var(--fastec-muted);
    display: flex;
    font-size: .8rem;
    font-weight: 800;
    gap: .5rem;
    margin: 0 auto .85rem;
    max-width: 95rem;
}

.fastec-topbar-welcome {
    line-height: 1.2;
}

.fastec-role-chip {
    background: #fff;
    border: 1px solid var(--fastec-border);
    border-radius: 999px;
    color: var(--fastec-primary);
    display: inline-flex;
    font-size: .72rem;
    font-weight: 900;
    line-height: 1;
    padding: .35rem .55rem;
}

.fastec-workspace section[class*="bg-slate-100"] {
    background: transparent !important;
}

.fastec-workspace main > .mb-6:first-child,
.fastec-workspace main > .mb-5:first-child {
    margin-top: .1rem;
}

.fastec-workspace h1,
.fastec-workspace h2,
.fastec-workspace h3 {
    letter-spacing: 0;
}

.fastec-workspace h1 {
    line-height: 1.12;
}

.fastec-workspace h2,
.fastec-workspace h3 {
    line-height: 1.2;
}

.fastec-workspace .rounded-xl,
.fastec-workspace .rounded-2xl {
    border-radius: 16px;
}

.fastec-workspace div[class*="bg-white"],
.fastec-workspace article[class*="bg-white"],
.fastec-workspace details[class*="bg-white"],
.fastec-workspace form[class*="bg-white"] {
    border-color: #e2e8f0;
}

.fastec-workspace [class*="rounded-xl"][class*="bg-white"],
.fastec-workspace [class*="rounded-2xl"][class*="bg-white"] {
    border: 1px solid #e2e8f0;
}

.fastec-workspace .shadow-sm {
    box-shadow: var(--fastec-shadow-sm) !important;
}

.fastec-workspace a[class*="shadow-sm"],
.fastec-workspace button[class*="shadow-sm"],
.fastec-workspace a[class*="bg-primary"],
.fastec-workspace button[class*="bg-primary"],
.fastec-workspace a[class*="border"],
.fastec-workspace button[class*="border"] {
    transition: transform var(--fastec-transition), box-shadow var(--fastec-transition), background-color var(--fastec-transition), border-color var(--fastec-transition), color var(--fastec-transition);
}

.fastec-workspace a[class*="shadow-sm"]:hover,
.fastec-workspace button[class*="shadow-sm"]:hover,
.fastec-workspace a[class*="bg-primary"]:hover,
.fastec-workspace button[class*="bg-primary"]:hover {
    transform: translateY(-1px);
}

.fastec-workspace a[class*="h-10"],
.fastec-workspace button[class*="h-10"],
.fastec-workspace a[class*="h-11"],
.fastec-workspace button[class*="h-11"] {
    min-height: 2.75rem;
}

.fastec-workspace input:not([type="checkbox"]):not([type="radio"]),
.fastec-workspace select,
.fastec-workspace textarea {
    border-color: #cbd5e1;
    min-height: 2.75rem;
    transition: border-color var(--fastec-transition), box-shadow var(--fastec-transition), background-color var(--fastec-transition);
}

.fastec-workspace table {
    border-collapse: separate;
    border-spacing: 0;
}

.fastec-workspace thead {
    background: #f8fafc;
}

.fastec-workspace th {
    color: #64748b;
    font-weight: 900;
    white-space: nowrap;
}

.fastec-workspace tbody tr {
    transition: background-color var(--fastec-transition), box-shadow var(--fastec-transition);
}

.fastec-workspace tbody tr:hover {
    background: #f8fafc;
}

.fastec-workspace tbody tr.is-active,
.fastec-workspace tbody tr[aria-selected="true"] {
    background: #eff6ff;
}

.fastec-workspace tbody td,
.fastec-workspace thead th {
    vertical-align: middle;
}

.fastec-kpi-card {
    border: 1px solid #e2e8f0 !important;
    border-radius: 16px;
    box-shadow: var(--fastec-shadow-sm);
    min-height: 8.4rem;
    padding: 1.05rem !important;
    transition: transform var(--fastec-transition), box-shadow var(--fastec-transition), border-color var(--fastec-transition);
}

.fastec-kpi-card:hover {
    border-color: rgba(37, 99, 235, .22) !important;
    box-shadow: 0 10px 24px rgba(15, 23, 42, .08);
    transform: translateY(-2px);
}

.fastec-kpi-icon {
    align-items: center;
    background: #eff6ff;
    border: 1px solid #dbeafe;
    border-radius: 14px;
    color: #2563eb;
    display: inline-flex;
    height: 2.55rem;
    justify-content: center;
    width: 2.55rem;
}

.fastec-kpi-icon svg {
    height: 1.2rem;
    width: 1.2rem;
}

.fastec-kpi-icon.is-amber {
    background: #fffbeb;
    border-color: #fde68a;
    color: #b45309;
}

.fastec-kpi-icon.is-sky {
    background: #f0f9ff;
    border-color: #bae6fd;
    color: #0369a1;
}

.fastec-kpi-icon.is-green {
    background: #ecfdf5;
    border-color: #bbf7d0;
    color: #047857;
}

.fastec-kpi-icon.is-slate {
    background: #f8fafc;
    border-color: #e2e8f0;
    color: #475569;
}

.fastec-kpi-number {
    margin-top: 1.05rem !important;
}

.fastec-mobile-menu {
    align-items: center;
    background: #fff;
    border: 1px solid var(--fastec-border);
    border-radius: 12px;
    display: none;
    flex-direction: column;
    gap: 4px;
    height: 2.6rem;
    justify-content: center;
    width: 2.6rem;
}

.fastec-mobile-menu span {
    background: var(--fastec-primary);
    border-radius: 999px;
    display: block;
    height: 2px;
    width: 17px;
}

.fastec-sidebar-overlay {
    background: rgba(15, 23, 42, .52);
    display: none;
    inset: 0;
    position: fixed;
    z-index: 55;
}

.fastec-user-menu {
    position: relative;
}

.fastec-user-menu > summary {
    align-items: center;
    background: #fff;
    border: 1px solid var(--fastec-border);
    border-radius: 14px;
    cursor: pointer;
    display: flex;
    gap: .65rem;
    list-style: none;
    padding: .45rem .65rem;
}

.fastec-user-menu > summary::-webkit-details-marker {
    display: none;
}

.fastec-user-avatar {
    align-items: center;
    background: var(--fastec-primary);
    border-radius: 999px;
    color: #fff;
    display: flex;
    font-size: .85rem;
    font-weight: 900;
    height: 2rem;
    justify-content: center;
    width: 2rem;
}

.fastec-user-menu-panel {
    background: #fff;
    border: 1px solid var(--fastec-border);
    border-radius: 16px;
    box-shadow: var(--fastec-shadow);
    min-width: 16rem;
    overflow: hidden;
    position: absolute;
    right: 0;
    top: calc(100% + .6rem);
    z-index: 70;
}

@media (max-width: 1024px) {
    .fastec-sidebar {
        transform: translateX(-105%);
        transition: transform .22s ease;
    }

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

    .fastec-sidebar-overlay.is-open {
        display: block;
    }

    .fastec-workspace-main {
        margin-left: 0;
    }

    .fastec-mobile-menu {
        display: flex;
    }

    .fastec-workspace-content {
        padding: 1.2rem;
    }

    .fastec-topbar {
        align-items: flex-start;
        min-height: 4.6rem;
        padding: .75rem 1rem;
    }

    .fastec-topbar-welcome p:last-child {
        display: none;
    }
}

@keyframes fastecFadeUp {
    from {
        opacity: .72;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fastecFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fastecScaleIn {
    from {
        opacity: 0;
        transform: translateY(8px) scale(.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes fastecToastIn {
    from {
        opacity: 0;
        transform: translateX(18px) translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateX(0) translateY(0);
    }
}

@media (max-width: 640px) {
    .fastec-toast {
        left: 1rem;
        right: 1rem;
        top: 1rem;
        width: auto;
    }
}