/* =========================================================
   Inwentaryzacja Sprzętu IT — ciemny motyw
   ========================================================= */

:root {
    --bg: #14161a;
    --bg-panel: #1c1f25;
    --bg-panel-alt: #21252c;
    --border: #2e333c;
    --text: #e4e6eb;
    --text-muted: #9aa1ac;
    --accent: #4c9aff;
    --accent-hover: #6bb0ff;
    --accent-soft: rgba(76, 154, 255, 0.12);
    --danger: #ef5350;
    --danger-hover: #ff6b66;
    --success: #4caf82;
    --warning: #e0a530;
    --radius: 10px;
    --shadow: 0 4px 14px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Verdana, Arial, "Segoe UI", Helvetica, sans-serif;
    font-size: 14px;
    line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

/* ---------- Topbar ---------- */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 28px;
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 10;
}
.topbar .brand {
    font-size: 17px;
    font-weight: bold;
    color: var(--text);
}
.topbar .brand:hover { text-decoration: none; color: var(--accent); }
.back-link { font-size: 13px; color: var(--text-muted); }
.back-link:hover { color: var(--accent-hover); }

/* ---------- Layout ---------- */
.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 24px 28px 60px;
}
.page-title {
    font-size: 22px;
    margin: 6px 0 22px;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}
.footer {
    text-align: center;
    padding: 18px;
    color: var(--text-muted);
    font-size: 12px;
    border-top: 1px solid var(--border);
}

/* ---------- Menu główne (index) — siatka kafelków, 3 kolumny ---------- */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 8px;
}
.menu-card {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 18px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: center;
    transition: border-color .15s ease, transform .15s ease, background .15s ease;
}
.menu-card:hover {
    border-color: var(--accent);
    background: var(--bg-panel-alt);
    transform: translateY(-2px);
    text-decoration: none;
}
.menu-card .icon { font-size: 28px; line-height: 1; }
.menu-card .title { font-size: 14.5px; font-weight: bold; color: var(--text); }

/* ---------- Panele / karty ---------- */
.panel {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}
.panel h2, .panel h3 {
    margin-top: 0;
    font-size: 16px;
    color: var(--text);
}

/* ---------- Formularze ---------- */
form .field-row {
    margin-bottom: 14px;
}
label {
    display: block;
    margin-bottom: 5px;
    font-size: 12.5px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: .4px;
}
input[type=text],
input[type=date],
input[type=search],
input[type=file],
input[type=password],
select,
textarea {
    width: 100%;
    padding: 9px 11px;
    background: var(--bg-panel-alt);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-family: inherit;
    font-size: 13.5px;
}
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
}
textarea { resize: vertical; min-height: 70px; }

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 14px 18px;
}

/* ---------- Przyciski ---------- */
.btn {
    display: inline-block;
    padding: 9px 16px;
    background: var(--accent);
    color: #0b1015;
    border: none;
    border-radius: 6px;
    font-family: inherit;
    font-size: 13px;
    font-weight: bold;
    cursor: pointer;
    text-align: center;
}
.btn:hover { background: var(--accent-hover); text-decoration: none; color: #0b1015; }
.btn-secondary { background: var(--bg-panel-alt); color: var(--text); border: 1px solid var(--border); }
.btn-secondary:hover { background: #2a2f38; color: var(--text); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { background: var(--danger-hover); color: #fff; }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 6px; }

/* ---------- Tabele ---------- */
.table-wrap { overflow-x: auto; }
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
thead th {
    text-align: left;
    padding: 10px 12px;
    background: var(--bg-panel-alt);
    color: var(--text-muted);
    text-transform: uppercase;
    font-size: 11px;
    letter-spacing: .4px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}
tbody td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}
tbody tr:hover { background: rgba(255,255,255,0.02); }
.empty-msg { color: var(--text-muted); padding: 20px 4px; }

/* ---------- Komunikaty ---------- */
.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 18px;
    font-size: 13.5px;
    border: 1px solid transparent;
}
.alert-success { background: rgba(76, 175, 130, 0.12); color: var(--success); border-color: rgba(76,175,130,.3); }
.alert-error { background: rgba(239, 83, 80, 0.12); color: var(--danger-hover); border-color: rgba(239,83,80,.3); }
.alert-info { background: var(--accent-soft); color: var(--accent-hover); border-color: rgba(76,154,255,.3); }

/* ---------- Miniatury zdjęć ---------- */
.thumb {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--bg-panel-alt);
}
.thumb-lg {
    max-width: 220px;
    max-height: 220px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid var(--border);
    display: block;
    margin-bottom: 10px;
}
.no-photo {
    width: 56px; height: 56px;
    display: flex; align-items: center; justify-content: center;
    background: var(--bg-panel-alt);
    border: 1px dashed var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 10px;
}

/* ---------- Badge ---------- */
.badge {
    display: inline-block;
    padding: 3px 9px;
    border-radius: 20px;
    background: var(--accent-soft);
    color: var(--accent-hover);
    font-size: 11.5px;
}

/* ---------- Listy edytowalne (pola / rodzaje) ---------- */
.editable-list { list-style: none; padding: 0; margin: 0; }
.editable-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--bg-panel-alt);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 8px;
}
.editable-list li .name { flex: 1; font-size: 13.5px; }
.editable-list li .order-btns { display: flex; gap: 4px; }
.editable-list li .order-btns a,
.editable-list li .order-btns button {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 3px 7px;
    font-size: 11px;
    color: var(--text-muted);
    font-family: inherit;
    cursor: pointer;
    line-height: 1.4;
}
.editable-list li .order-btns a:hover,
.editable-list li .order-btns button:hover:not(:disabled) { color: var(--accent); text-decoration: none; border-color: var(--accent); }
.editable-list li .order-btns button:disabled { opacity: .3; cursor: default; }
.editable-list li .order-btns form { margin: 0; }

.checkbox-list { display: flex; flex-direction: column; gap: 8px; }
.checkbox-list label {
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: none;
    letter-spacing: 0;
    font-size: 13.5px;
    color: var(--text);
    background: var(--bg-panel-alt);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 12px;
}
.checkbox-list input { width: auto; }

.hint { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

.two-col {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 20px;
}
@media (max-width: 800px) {
    .two-col { grid-template-columns: 1fr; }
    .topbar { flex-direction: column; align-items: flex-start; gap: 6px; }
    .menu-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
    .menu-grid { grid-template-columns: 1fr; }
}