:root {
    --primary: #2563EB;
    --success: #22C55E;
    --warning: #F59E0B;
    --danger: #EF4444;
    --dark: #0F172A;
    --sidebar-w: 260px
}

body {
    min-height: 100vh;
    background: linear-gradient(135deg, #e0e7ff 0%, #f1f5f9 45%, #dbeafe 100%) fixed;
    font-family: 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif
}

[data-bs-theme=dark] body {
    background: linear-gradient(135deg, #0b1220 0%, #0F172A 50%, #172554 100%) fixed
}

.btn-primary {
    --bs-btn-bg: var(--primary);
    --bs-btn-border-color: var(--primary);
    --bs-btn-hover-bg: #1d4ed8;
    --bs-btn-hover-border-color: #1d4ed8
}

a {
    color: var(--primary)
}

.sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: min(var(--sidebar-w), calc(100vw - 3rem));
    background: var(--dark);
    color: #cbd5e1;
    display: flex;
    flex-direction: column;
    z-index: 1040;
    transition: transform .25s
}

.sidebar .brand {
    padding: 1.2rem 1.4rem;
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    gap: .7rem;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, .08)
}

.sidebar .brand i {
    color: var(--primary);
    font-size: 1.4rem
}

.sidebar .nav {
    padding: .8rem;
    gap: .15rem;
    min-height: 0;
    flex-wrap: nowrap;
    overflow-x: hidden;
    overflow-y: auto;
    flex: 1
}

.sidebar .nav-link {
    color: #cbd5e1;
    border-radius: .6rem;
    padding: .65rem .9rem;
    display: flex;
    align-items: center;
    gap: .8rem;
    flex: 0 0 auto;
    width: 100%;
    min-width: 0
}

.sidebar .nav-link span:not(.badge) {
    overflow-wrap: anywhere
}

.sidebar .nav-link i {
    width: 1.2rem;
    text-align: center
}

.sidebar .nav-link:hover {
    background: rgba(255, 255, 255, .07);
    color: #fff
}

.sidebar .nav-link.active {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 4px 14px rgba(37, 99, 235, .4)
}

.sidebar-foot {
    padding: 1rem 1.4rem;
    border-top: 1px solid rgba(255, 255, 255, .08)
}

.main {
    margin-left: var(--sidebar-w);
    min-height: 100vh;
    display: flex;
    flex-direction: column
}

.content {
    flex: 1;
    padding: 1.5rem
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    display: flex;
    align-items: center;
    padding: .75rem 1.5rem;
    border-radius: 0
}

.glass {
    background: rgba(255, 255, 255, .62);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, .55);
    box-shadow: 0 8px 30px rgba(15, 23, 42, .08)
}

[data-bs-theme=dark] .glass {
    background: rgba(30, 41, 59, .55);
    border-color: rgba(255, 255, 255, .08);
    box-shadow: 0 8px 30px rgba(0, 0, 0, .35)
}

.card.glass {
    border-radius: 1rem
}

.card.glass .card-header {
    background: transparent;
    border-bottom: 1px solid rgba(100, 116, 139, .2);
    font-weight: 600
}

.stat {
    border-radius: 1rem;
    padding: 1.1rem 1.2rem;
    position: relative;
    overflow: hidden;
    height: 100%
}

.stat .num {
    font-size: 1.9rem;
    font-weight: 700;
    line-height: 1.1
}

.stat .lbl {
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--bs-secondary-color)
}

.stat .ico {
    position: absolute;
    right: 1rem;
    top: 1rem;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: .8rem;
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 1.1rem
}

.bg-p {
    background: var(--primary)
}

.bg-s {
    background: var(--success)
}

.bg-w {
    background: var(--warning)
}

.bg-d {
    background: var(--danger)
}

.bg-k {
    background: var(--dark)
}

.bg-i {
    background: #06b6d4
}

.bg-g {
    background: #64748b
}

.timeline {
    list-style: none;
    padding-left: 0;
    margin: 0;
    border-left: 2px solid rgba(100, 116, 139, .35);
    margin-left: .5rem
}

.timeline li {
    position: relative;
    padding: 0 0 1.1rem 1.4rem
}

.timeline li::before {
    content: "";
    position: absolute;
    left: -7px;
    top: .35rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary);
    border: 2px solid var(--bs-body-bg)
}

.auth-wrap {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1rem
}

.auth-card {
    width: 100%;
    max-width: 440px;
    border-radius: 1.2rem;
    padding: 2rem
}

.auth-logo {
    width: 60px;
    height: 60px;
    border-radius: 1rem;
    background: var(--primary);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 1.6rem;
    margin: 0 auto 1rem
}

.star-rating {
    display: inline-flex;
    flex-direction: row-reverse;
    gap: .2rem
}

.star-rating input {
    display: none
}

.star-rating label {
    font-size: 1.7rem;
    color: #cbd5e1;
    cursor: pointer
}

.star-rating input:checked~label,
.star-rating label:hover,
.star-rating label:hover~label {
    color: var(--warning)
}

table.dataTable {
    width: 100% !important
}

.table>:not(caption)>*>* {
    background: transparent
}

@media(max-width:991.98px) {
    .sidebar {
        transform: translateX(-100%)
    }

    .sidebar.show {
        transform: none
    }

    .main {
        margin-left: 0
    }

    .content {
        padding: 1rem
    }
}

@media print {

    .sidebar,
    .topbar,
    .no-print,
    footer {
        display: none !important
    }

    .main {
        margin: 0
    }

    body {
        background: #fff
    }
}