/* =============================================================================
   UMBRELLA — vlastné štýly nad Bootstrap 5.3
   ============================================================================= */

:root {
    --umb-sidebar-w:   232px;
    --umb-navbar-h:    54px;

    --umb-navy:        #16222E;
    --umb-navy-soft:   #1E2E3D;
    --umb-navy-hover:  #27394B;
    --umb-wine:        #8E2432;
    --umb-wine-light:  #B23545;

    --umb-bg:          #F4F5F7;
    --umb-card:        #FFFFFF;
    --umb-border:      #E3E5EA;
    --umb-ink:         #1F2A37;
    --umb-muted:       #6B7684;

    --umb-ok:          #2E7D4F;
    --umb-warn:        #C4881A;
    --umb-late:        #C0392B;
}

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

body {
    background: var(--umb-bg);
    color: var(--umb-ink);
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    font-size: .875rem;
    overflow-x: hidden;
}

.tabular { font-variant-numeric: tabular-nums; }

/* ── Navbar ───────────────────────────────────────────────────────────────── */
.umb-navbar {
    height: var(--umb-navbar-h);
    background: var(--umb-navy);
    border-bottom: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    z-index: 1050;
}
.umb-brand {
    display: flex;
    align-items: center;
    gap: .55rem;
    text-decoration: none;
    color: #fff;
}
.umb-brand-mark {
    width: 28px; height: 28px;
    display: grid; place-items: center;
    background: var(--umb-wine);
    border-radius: 7px;
    font-size: .95rem;
}
.umb-brand-text {
    font-weight: 700;
    letter-spacing: .14em;
    font-size: .92rem;
}
.umb-period {
    color: #9DAAB8;
    font-size: .8rem;
    text-transform: capitalize;
}
.umb-user-btn { color: #C7D3DE; text-decoration: none; font-size: .82rem; }
.umb-user-btn:hover { color: #fff; }
.umb-avatar {
    width: 28px; height: 28px;
    display: grid; place-items: center;
    background: var(--umb-navy-hover);
    border: 1px solid rgba(255,255,255,.14);
    border-radius: 50%;
    font-weight: 600;
    font-size: .78rem;
    color: #fff;
}
.umb-alert-chip {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    background: rgba(192,57,43,.16);
    border: 1px solid rgba(192,57,43,.4);
    color: #FFB4AB;
    border-radius: 20px;
    padding: .18rem .7rem;
    font-size: .76rem;
    text-decoration: none;
}
.umb-alert-chip:hover { background: rgba(192,57,43,.28); color: #fff; }

/* ── Layout ───────────────────────────────────────────────────────────────── */
.umb-wrapper { padding-top: var(--umb-navbar-h); }

.umb-sidebar {
    position: fixed;
    top: var(--umb-navbar-h);
    left: 0;
    bottom: 0;
    width: var(--umb-sidebar-w);
    background: var(--umb-navy-soft);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    z-index: 1040;
    transition: transform .2s ease;
}
.umb-sidebar-inner { padding: .85rem 0; overflow-y: auto; }

.umb-nav-item {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .5rem 1.15rem;
    color: #A7B6C4;
    text-decoration: none;
    font-size: .83rem;
    border-left: 3px solid transparent;
    transition: background .12s, color .12s;
}
.umb-nav-item:hover { background: var(--umb-navy-hover); color: #fff; }
.umb-nav-item.active {
    background: var(--umb-navy-hover);
    color: #fff;
    border-left-color: var(--umb-wine-light);
    font-weight: 600;
}
.umb-nav-item i { font-size: .95rem; width: 1.1rem; text-align: center; }
.umb-badge {
    margin-left: auto;
    background: var(--umb-wine);
    color: #fff;
    border-radius: 10px;
    padding: 0 .4rem;
    font-size: .68rem;
    font-weight: 700;
}
.umb-sep { height: 1px; background: rgba(255,255,255,.08); margin: .55rem 1.15rem; }

.umb-sidebar-footer {
    padding: .7rem 1.15rem;
    border-top: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #6B7C8C;
    font-size: .7rem;
}
.umb-role-tag { color: #8FA0B0; }

.umb-sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 1035;
    display: none;
}
.umb-sidebar-backdrop.show { display: block; }

.umb-content { margin-left: var(--umb-sidebar-w); min-height: calc(100vh - var(--umb-navbar-h)); }
.umb-content-inner { padding: 1.4rem 1.6rem 3rem; max-width: 1500px; }

@media (max-width: 1199px) {
    .umb-sidebar { transform: translateX(-100%); }
    .umb-sidebar.open { transform: translateX(0); }
    .umb-content { margin-left: 0; }
    .umb-content-inner { padding: 1rem .9rem 2.5rem; }
}

/* ── Hlavička stránky ─────────────────────────────────────────────────────── */
.umb-page-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.1rem;
}
.umb-page-head h1 {
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
    letter-spacing: -.01em;
}
.umb-page-head .sub {
    color: var(--umb-muted);
    font-size: .82rem;
    margin-top: .15rem;
}

/* ── Karty ────────────────────────────────────────────────────────────────── */
.umb-card {
    background: var(--umb-card);
    border: 1px solid var(--umb-border);
    border-radius: 10px;
    box-shadow: 0 1px 2px rgba(22,34,46,.04);
}
.umb-card-head {
    padding: .75rem 1.05rem;
    border-bottom: 1px solid var(--umb-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    flex-wrap: wrap;
}
.umb-card-head h2 {
    font-size: .95rem;
    font-weight: 600;
    margin: 0;
}
.umb-card-body { padding: 1.05rem; }

/* Štatistické dlaždice */
.umb-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: .8rem;
    margin-bottom: 1.2rem;
}
.umb-stat {
    background: var(--umb-card);
    border: 1px solid var(--umb-border);
    border-radius: 10px;
    padding: .85rem 1rem;
    position: relative;
    overflow: hidden;
}
.umb-stat::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--umb-border);
}
.umb-stat.ok::before   { background: var(--umb-ok); }
.umb-stat.warn::before { background: var(--umb-warn); }
.umb-stat.late::before { background: var(--umb-late); }
.umb-stat.wine::before { background: var(--umb-wine); }

.umb-stat .label {
    color: var(--umb-muted);
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    font-weight: 600;
}
.umb-stat .value {
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.25;
    font-variant-numeric: tabular-nums;
}
.umb-stat .hint { color: var(--umb-muted); font-size: .75rem; }

/* ── Semafor ──────────────────────────────────────────────────────────────── */
.umb-dot {
    display: inline-block;
    width: 9px; height: 9px;
    border-radius: 50%;
    background: #B6BEC7;
    flex-shrink: 0;
}
.umb-dot-done { background: var(--umb-ok); }
.umb-dot-soon { background: var(--umb-warn); }
.umb-dot-late { background: var(--umb-late); }
.umb-dot-open { background: #B6BEC7; }

.umb-traffic {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    font-size: .78rem;
    font-variant-numeric: tabular-nums;
}

/* ── Tabuľky ──────────────────────────────────────────────────────────────── */
.umb-table-wrap { overflow-x: auto; }
.umb-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .82rem;
}
.umb-table th {
    background: #F8F9FB;
    border-bottom: 1px solid var(--umb-border);
    padding: .55rem .75rem;
    text-align: left;
    font-weight: 600;
    font-size: .74rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--umb-muted);
    white-space: nowrap;
}
.umb-table td {
    padding: .55rem .75rem;
    border-bottom: 1px solid #EFF1F4;
    vertical-align: middle;
}
.umb-table tbody tr:hover { background: #FAFBFC; }
.umb-table tbody tr:last-child td { border-bottom: none; }
.umb-table .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.umb-table a { color: var(--umb-ink); text-decoration: none; font-weight: 500; }
.umb-table a:hover { color: var(--umb-wine); text-decoration: underline; }
.umb-table tr.done td { color: var(--umb-muted); }
.umb-table tr.done .task-title { text-decoration: line-through; }

/* ── Progres ──────────────────────────────────────────────────────────────── */
.umb-progress {
    height: 6px;
    background: #E9ECF0;
    border-radius: 3px;
    overflow: hidden;
    min-width: 70px;
}
.umb-progress > span {
    display: block;
    height: 100%;
    background: var(--umb-ok);
    border-radius: 3px;
}

/* ── Formuláre a tlačidlá ─────────────────────────────────────────────────── */
.form-label { font-size: .78rem; font-weight: 600; color: #45505E; margin-bottom: .25rem; }
.form-control, .form-select { font-size: .84rem; border-color: #D8DCE2; }
.form-control:focus, .form-select:focus {
    border-color: var(--umb-wine);
    box-shadow: 0 0 0 .18rem rgba(142,36,50,.12);
}
.form-text { font-size: .75rem; }

.btn { font-size: .82rem; }
.btn-wine {
    background: var(--umb-wine);
    border: 1px solid var(--umb-wine);
    color: #fff;
}
.btn-wine:hover { background: var(--umb-wine-light); border-color: var(--umb-wine-light); color: #fff; }
.btn-sm { font-size: .78rem; }

.umb-fieldset-title {
    font-size: .74rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .07em;
    color: var(--umb-wine);
    margin: 1.4rem 0 .6rem;
    padding-bottom: .3rem;
    border-bottom: 1px solid var(--umb-border);
}
.umb-fieldset-title:first-child { margin-top: 0; }

/* ── Detaily ──────────────────────────────────────────────────────────────── */
.umb-deflist { display: grid; grid-template-columns: auto 1fr; gap: .3rem .9rem; font-size: .83rem; }
.umb-deflist dt { color: var(--umb-muted); font-weight: 500; }
.umb-deflist dd { margin: 0; font-weight: 500; }

.umb-empty {
    text-align: center;
    padding: 2.5rem 1rem;
    color: var(--umb-muted);
}
.umb-empty i { font-size: 1.8rem; opacity: .35; display: block; margin-bottom: .5rem; }

.umb-flash { font-size: .84rem; }

.badge-soft {
    background: #EEF1F4;
    color: #4A5563;
    font-weight: 600;
    font-size: .7rem;
    padding: .2rem .5rem;
    border-radius: 4px;
}

/* ── Prihlásenie ──────────────────────────────────────────────────────────── */
.umb-login-body {
    background: var(--umb-navy);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}
.umb-login-card {
    background: #fff;
    border-radius: 12px;
    padding: 2.2rem 2.4rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 24px 60px rgba(0,0,0,.35);
}
.umb-login-logo {
    display: flex;
    align-items: center;
    gap: .6rem;
    justify-content: center;
    margin-bottom: 1.6rem;
}
.umb-login-logo .mark {
    width: 34px; height: 34px;
    display: grid; place-items: center;
    background: var(--umb-wine);
    color: #fff;
    border-radius: 8px;
    font-size: 1.1rem;
}
.umb-login-logo .text {
    font-weight: 700;
    letter-spacing: .16em;
    font-size: 1.02rem;
    color: var(--umb-navy);
}

@media print {
    .umb-navbar, .umb-sidebar, .btn, .umb-sidebar-backdrop { display: none !important; }
    .umb-content { margin-left: 0; }
    .umb-wrapper { padding-top: 0; }
    body { background: #fff; }
}