/* ===== Reset & osnove ===== */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    font-family: var(--font);
    font-size: 14px;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { margin: 0 0 8px; font-weight: 600; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: inherit; }
.muted { color: var(--color-muted); }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
[hidden] { display: none !important; }

/* ===== App layout ===== */
.app { display: flex; min-height: 100vh; }
.sidebar {
    width: 220px;
    flex: 0 0 220px;
    background: var(--color-chrome);
    color: var(--color-chrome-text);
    display: flex;
    flex-direction: column;
}
.sidebar-brand {
    padding: 20px 20px 16px;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.sidebar-nav { padding: 12px 0; display: flex; flex-direction: column; }
.nav-item {
    color: rgba(255, 255, 255, 0.82);
    padding: 11px 20px;
    border-left: 3px solid transparent;
    font-weight: 500;
}
.nav-item:hover { background: rgba(255, 255, 255, 0.06); text-decoration: none; color: #fff; }
.nav-item.active {
    border-left-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
}
.main-wrap { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.topbar {
    height: 56px;
    flex: 0 0 56px;
    background: var(--color-chrome);
    color: var(--color-chrome-text);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}
.topbar-title { font-size: 16px; font-weight: 600; }
.topbar-right { display: flex; align-items: center; gap: 14px; }
.topbar-user { color: rgba(255, 255, 255, 0.75); font-size: 13px; }
.view { flex: 1; padding: 24px; overflow: auto; }

/* ===== Kartice ===== */
.card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    padding: 20px;
}
.card + .card { margin-top: 16px; }
.card-title { font-size: 14px; font-weight: 600; margin-bottom: 14px; color: var(--color-text); }
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.card-grid .card + .card { margin-top: 0; }

/* ===== Zaglavlje stranice ===== */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    gap: 12px;
    flex-wrap: wrap;
}
.page-header h2 { margin: 0; font-size: 20px; }
.page-actions { display: flex; gap: 8px; align-items: center; }

/* ===== Dugmad ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
    padding: 8px 14px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    line-height: 1.2;
}
.btn:hover { border-color: #cbd5e1; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.btn-primary { background: var(--color-primary); border-color: var(--color-primary); color: var(--color-primary-text); }
.btn-primary:hover { filter: brightness(1.08); border-color: var(--color-primary); }
.btn-danger { background: var(--color-danger); border-color: var(--color-danger); color: #fff; }
.btn-danger:hover { filter: brightness(1.06); border-color: var(--color-danger); }
.btn-accent { background: var(--color-accent); border-color: var(--color-accent); color: #3a2f00; }
.btn-ghost { background: transparent; border-color: rgba(255, 255, 255, 0.35); color: #fff; }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.5); }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* ===== Tabele ===== */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th, .table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--color-border); vertical-align: middle; }
.table th { font-weight: 600; color: var(--color-muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; }
.table tbody tr:hover { background: #fafbfc; }
.table .row-link { cursor: pointer; }
.table-wrap { overflow-x: auto; }
.table-empty { padding: 24px; text-align: center; color: var(--color-muted); }

/* ===== Bedževi ===== */
.badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    line-height: 1.4;
    background: #e2e8f0;
    color: #475569;
    white-space: nowrap;
}
.badge-ok { background: #dcfce7; color: #15803d; }
.badge-danger { background: #fee2e2; color: #b91c1c; }
.badge-warn { background: #ffedd5; color: #c2410c; }
.badge-muted { background: #e2e8f0; color: #475569; }
.badge-kill { background: var(--color-danger); color: #fff; }
.badge-accent { background: #fdf3d3; color: #7a5c00; }

/* ===== Forme ===== */
.field { margin-bottom: 14px; }
.label { display: block; font-size: 12px; font-weight: 600; color: var(--color-muted); margin-bottom: 5px; }
.input, .select, .textarea {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 14px;
    font-family: inherit;
    background: #fff;
    color: var(--color-text);
}
.input:focus, .select:focus, .textarea:focus { outline: 2px solid rgba(142, 31, 43, 0.35); outline-offset: 0; border-color: var(--color-primary); }
.textarea { min-height: 78px; resize: vertical; }
.field-error { color: var(--color-danger); font-size: 12px; margin-top: 5px; }
.form-row { display: flex; gap: 12px; }
.form-row .field { flex: 1; }
.checkbox-row { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.checkbox-row input { width: 16px; height: 16px; }
.checkbox-row label { margin: 0; }

/* ===== Definicione liste (detalji) ===== */
.dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; font-size: 13px; align-items: baseline; }
.dl dt { color: var(--color-muted); font-weight: 500; }
.dl dd { margin: 0; }

/* ===== Stat kartice (dashboard) ===== */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius); box-shadow: var(--shadow-card); padding: 16px 18px; }
.stat-value { font-size: 28px; font-weight: 700; line-height: 1.1; }
.stat-label { color: var(--color-muted); font-size: 12px; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.4px; }
.stat-card.warn .stat-value { color: var(--color-warn); }
.stat-card.danger .stat-value { color: var(--color-danger); }

/* ===== Modal ===== */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(15, 23, 42, 0.5);
    display: flex; align-items: flex-start; justify-content: center;
    padding: 60px 16px; z-index: 100; overflow: auto;
}
.modal {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: 0 20px 60px -15px rgba(0, 0, 0, 0.4);
    width: 100%; max-width: 520px;
}
.modal-head { padding: 18px 20px; border-bottom: 1px solid var(--color-border); font-weight: 600; font-size: 15px; }
.modal-body { padding: 20px; }
.modal-actions { padding: 16px 20px; border-top: 1px solid var(--color-border); display: flex; justify-content: flex-end; gap: 8px; }

/* ===== Toast ===== */
.toast-container { position: fixed; right: 20px; bottom: 20px; display: flex; flex-direction: column; gap: 10px; z-index: 200; }
.toast {
    min-width: 260px; max-width: 380px;
    padding: 12px 16px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    background: #1e293b; color: #fff; font-size: 13px;
    border-left: 4px solid var(--color-muted);
}
.toast-ok { border-left-color: var(--color-ok); }
.toast-error { border-left-color: var(--color-danger); }

/* ===== Login ===== */
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--color-chrome); }
.login-card { width: 100%; max-width: 360px; }
.login-title { text-align: center; font-size: 24px; margin-bottom: 2px; color: var(--color-primary); }
.login-sub { text-align: center; color: var(--color-muted); margin: 0 0 20px; }
.login-submit { width: 100%; justify-content: center; margin-top: 8px; }
.login-error { color: var(--color-danger); font-size: 13px; margin: 4px 0 0; }

/* ===== Razno ===== */
.banner { padding: 12px 16px; border-radius: var(--radius); font-size: 13px; margin-bottom: 14px; }
.banner-warn { background: #ffedd5; color: #9a3412; border: 1px solid #fdba74; }
.banner-danger { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }
.banner-info { background: #e0f2fe; color: #075985; border: 1px solid #7dd3fc; }
.spinner { padding: 40px; text-align: center; color: var(--color-muted); }
.pagination { display: flex; gap: 8px; align-items: center; justify-content: flex-end; margin-top: 14px; font-size: 13px; }
.key-reveal { font-family: ui-monospace, monospace; background: #f1f5f9; padding: 12px; border-radius: var(--radius); word-break: break-all; border: 1px dashed var(--color-primary); }
.section-sep { height: 1px; background: var(--color-border); margin: 16px 0; border: 0; }
.inline-gap { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }