/* ============================================================
   Čambo-NAS — minimálne doplnky nad Bootstrap 5
   Všetko čo Bootstrap vie, tu nie je.
   ============================================================ */

:root {
    --nas-bg:           #080e1a;
    --nas-accent:       #3b82f6;
    --nas-accent-glow:  rgba(59,130,246,0.25);
    --nas-accent-soft:  rgba(59,130,246,0.12);
    --nas-border:       rgba(255,255,255,0.08);
    --nas-border-hover: rgba(96,165,250,0.5);
    --nas-radius:       16px;
    --nas-transition:   0.25s ease;
}

/* ── Pozadie ── */
body {
    background-color: var(--nas-bg);
    background-image:
        radial-gradient(ellipse 80% 60% at 50% -10%, rgba(59,130,246,0.18), transparent),
        radial-gradient(ellipse 50% 40% at 90% 95%,  rgba(139,92,246,0.10), transparent);
    min-height: 100vh;
    color: #f1f5f9;
    -webkit-font-smoothing: antialiased;
}

/* ── Glassmorphism panel ── */
.nas-glass {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--nas-border);
    border-radius: var(--nas-radius);
}

/* ── Avatar ── */
.nas-avatar {
    width: 38px; height: 38px; flex-shrink: 0;
    border-radius: 50%;
    background: var(--nas-accent-soft);
    border: 1px solid rgba(96,165,250,0.35);
    display: flex; align-items: center; justify-content: center;
    font-size: .9rem; font-weight: 700; color: #60a5fa;
}

/* ── Role badge (odlíšené od Bootstrap .badge) ── */
.nas-role {
    font-size: .67rem; font-weight: 600;
    letter-spacing: .06em; text-transform: uppercase;
    color: #60a5fa;
    background: var(--nas-accent-soft);
    border: 1px solid rgba(59,130,246,0.25);
    border-radius: 99px; padding: 1px 9px;
    display: inline-block;
}

/* ── Hero ── */
.nas-logo {
    font-size: clamp(2.8rem, 8vw, 4.5rem);
    font-weight: 700; letter-spacing: -2px; color: #fff; line-height: 1;
}
.nas-logo-accent { color: var(--nas-accent); font-weight: 300; }

.nas-sub {
    color: #64748b;
    font-size: .75rem; letter-spacing: .1em; text-transform: uppercase;
}

/* ── Divider s textom ── */
.nas-divider {
    display: flex; align-items: center; gap: .75rem;
    color: #334155; font-size: .67rem;
    letter-spacing: .1em; text-transform: uppercase;
}
.nas-divider::before, .nas-divider::after {
    content: ''; flex: 1; height: 1px;
    background: rgba(255,255,255,0.06);
}

/* ── App karty ── */
.nas-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid var(--nas-border);
    border-radius: var(--nas-radius);
    padding: 1.75rem 1rem;
    text-align: center;
    text-decoration: none;
    color: #f1f5f9;
    display: flex; flex-direction: column;
    align-items: center; gap: .6rem;
    transition: var(--nas-transition);
    position: relative; overflow: hidden;
    height: 100%;
}
.nas-card::after {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(59,130,246,.2), transparent 65%);
    opacity: 0; transition: opacity var(--nas-transition);
}
.nas-card:hover {
    border-color: var(--nas-border-hover);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px -10px rgba(0,0,0,.5);
    color: #fff;
}
.nas-card:hover::after { opacity: 1; }

.nas-card-icon {
    font-size: 2.2rem; color: var(--nas-accent);
    position: relative; z-index: 1;
    transition: transform var(--nas-transition);
}
.nas-card:hover .nas-card-icon { transform: scale(1.12); }

.nas-card-label {
    font-weight: 600; font-size: .88rem;
    position: relative; z-index: 1;
}
.nas-card-desc {
    font-size: .73rem; color: #64748b;
    position: relative; z-index: 1;
}

/* ── Session progress bar ── */
.nas-session-bar {
    position: fixed; bottom: 0; left: 0; right: 0;
    height: 2px; background: rgba(255,255,255,0.05); z-index: 1000;
}
.nas-session-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--nas-accent), #818cf8);
    width: 100%; transition: width 1s linear;
}

/* ── Bootstrap dark form overrides ── */
.form-control, .form-select {
    background-color: rgba(255,255,255,0.06) !important;
    border-color: var(--nas-border) !important;
    color: #f1f5f9 !important;
}
.form-control:focus, .form-select:focus {
    background-color: rgba(59,130,246,0.08) !important;
    border-color: var(--nas-accent) !important;
    box-shadow: 0 0 0 3px var(--nas-accent-glow) !important;
    color: #f1f5f9 !important;
}
.form-control::placeholder { color: #475569 !important; }

/* ── Select dropdown options — prehliadač ignoruje CSS okrem týchto ── */
.form-select option {
    background-color: #1e293b;
    color: #f1f5f9;
}

/* ── Bootstrap modal dark override ── */
.modal-content {
    background: #0f172a;
    border: 1px solid var(--nas-border);
    border-radius: var(--nas-radius);
}
.modal-header, .modal-footer { border-color: var(--nas-border) !important; }

/* ── Login stránka — card ── */
.nas-login-card {
    width: 100%; max-width: 420px;
}

/* Zabezpečí, aby posledný stĺpec s tlačidlami nebol príliš malý */
.table td:last-child {
    white-space: nowrap;
    width: 1%; /* Toto prinúti stĺpec, aby si zobral len toľko miesta, koľko potrebuje */
}

/* Na mobiloch zmenšíme paddingy, aby sa všetko zmestilo */
@media (max-width: 576px) {
    .table td, .table th {
        padding-left: 0.5rem !important;
        padding-right: 0.5rem !important;
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    /* Skryjeme hlavičku tabuľky a riadky */
    .table thead { display: none; }
    .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
    
    /* Vytvoríme vzhľad karty pre každý riadok */
    .table tr {
        background: rgba(255,255,255,0.05);
        margin-bottom: 10px;
        padding: 15px;
        border-radius: 8px;
        border: 1px solid rgba(255,255,255,0.1);
    }
    
    /* Nastavíme pozície pre obsah */
    .table td {
        display: flex;
        justify-content: space-between;
        padding: 5px 0 !important;
        border: none !important;
    }

    /* Pridáme label pred hodnotu, aby bolo jasné, čo to je */
    .table td:nth-child(1)::before { content: "Meno:"; color: #6c757d; }
    .table td:nth-child(2)::before { content: "Login:"; color: #6c757d; }
    .table td:nth-child(3)::before { content: "Rola:"; color: #6c757d; }
    .table td:nth-child(4) { border-top: 1px solid #444 !important; margin-top: 10px; padding-top: 10px !important; }
}