/* =============================================================
   RentaCar — elegant theme. Light by default, dark via data-bs-theme="dark".
   Re-skins the legacy boilerplate layout (.header-section/.sidenav/.left-body)
   into a clean, modern admin shell. Loaded LAST so it wins.
   ============================================================= */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

:root,
[data-bs-theme="light"] {
    --accent: #4f46e5;
    --accent-hover: #4338ca;
    --accent-soft: rgba(79, 70, 229, 0.10);
    --accent-soft-strong: rgba(79, 70, 229, 0.20);

    --app-bg: #f3f4f7;
    --surface: #ffffff;
    --surface-2: #f7f8fa;
    --text: #1f2430;
    --text-muted: #6b7280;
    --border: #e6e8ec;

    --sidebar-bg: #ffffff;
    --sidebar-text: #5b6472;
    --sidebar-text-hover: #1f2430;
    --topbar-bg: #ffffff;

    --success: #16a34a; --warning: #d97706; --danger: #dc2626; --info: #0ea5e9;
    --shadow-sm: 0 1px 2px rgba(16,24,40,.05);
    --shadow: 0 4px 18px rgba(16,24,40,.08);
    --radius: 14px;
    --topbar-h: 62px;
    --sidebar-w: 256px;
}

[data-bs-theme="dark"] {
    --accent: #818cf8;
    --accent-hover: #a5b0fb;
    --accent-soft: rgba(129,140,248,.14);
    --accent-soft-strong: rgba(129,140,248,.30);

    --app-bg: #0f1117;
    --surface: #181b22;
    --surface-2: #1f232b;
    --text: #e7e9ee;
    --text-muted: #9aa3b2;
    --border: #272c36;

    --sidebar-bg: #0c0e13;
    --sidebar-text: #9aa3b2;
    --sidebar-text-hover: #ffffff;
    --topbar-bg: #14161b;

    --bs-body-bg: #0f1117;
    --bs-body-color: #e7e9ee;
}

* { font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; }

body.background {
    background-color: var(--app-bg) !important;
    color: var(--text);
    margin-top: var(--topbar-h) !important;
    height: auto !important;
}

/* ---------- TOPBAR (thin, fixed) ---------- */
.header-section {
    background-color: var(--topbar-bg) !important;
    border-bottom: 1px solid var(--border);
    box-shadow: none !important;
    padding: 0 1.25rem !important;
    height: var(--topbar-h);
    display: flex; align-items: center;
}
.header-section .row { width: 100%; }
.header-section .logo img { max-height: 36px !important; }
.main-title h2 {
    font-size: 1.05rem !important; font-weight: 600 !important;
    color: var(--text); padding-inline-start: 1rem !important;
    font-family: 'Space Grotesk', sans-serif !important;
}
.drp-button { background: var(--surface-2) !important; color: var(--text) !important; font-size: .85rem !important; font-weight: 600 !important; border-radius: 50rem !important; }
.circle { background-color: var(--accent) !important; }

/* ---------- SIDEBAR (light in light mode, scrollable) ---------- */
.sidenav {
    background: var(--sidebar-bg) !important;
    border-right: 1px solid var(--border);
    border-radius: 0 !important;
    width: var(--sidebar-w) !important;
    position: fixed !important;
    top: var(--topbar-h) !important;
    bottom: 0 !important;
    inset-inline-start: 0 !important;
    height: auto !important;
    overflow-y: auto !important;
    padding: 1rem .75rem !important;
    box-shadow: none !important;
}
.sidenav::before { display: none !important; }
.sidenav .submenu { border-bottom: none !important; }
.sidenav ul li { margin-bottom: 0 !important; }
.sidenav .sidebar-section-label {
    color: var(--text-muted) !important;
    font-size: .68rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
    padding: .7rem .75rem .25rem !important; margin: 0 !important; list-style: none;
}

.sidenav .custom-item {
    background: transparent !important;
    border: none !important;
    color: var(--sidebar-text) !important;
    border-radius: 10px !important;
    padding: .6rem .8rem !important;
    font-size: .9rem !important;
    font-weight: 500 !important;
    line-height: 1.2 !important;
    backdrop-filter: none !important;
    transition: background .15s, color .15s !important;
}
.sidenav .custom-item i { font-size: 1.05rem !important; opacity: .8; }
.sidenav .custom-item:hover {
    background: var(--surface-2) !important;
    color: var(--sidebar-text-hover) !important;
    transform: none !important;
    box-shadow: none !important;
}
.sidenav .custom-item:hover i { transform: none !important; animation: none !important; }
.sidenav .custom-item.active,
.sidenav .submenu .custom-item.active {
    background: var(--accent-soft) !important;
    color: var(--accent) !important;
    font-weight: 600 !important;
    box-shadow: none !important;
}
.sidenav .menu-item { margin-bottom: 2px !important; }
.sidenav::-webkit-scrollbar { width: 7px; }
.sidenav::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }

/* content offset already handled by .left-body padding-inline-start */
.left-body { padding-block: 1rem 3rem; }

/* ---------- CARDS ---------- */
.app-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.app-card .card-body { padding: 1.25rem 1.4rem; }

/* ---------- BUTTONS ---------- */
.btn-accent { background: var(--accent); border: 1px solid var(--accent); color: #fff; border-radius: 10px; font-weight: 600; padding: .55rem 1.15rem; display:inline-flex; align-items:center; transition: background .15s, transform .1s; text-decoration:none; }
.btn-accent:hover { background: var(--accent-hover); border-color: var(--accent-hover); color:#fff; }
.btn-accent:active { transform: translateY(1px); }
.btn-accent-outline { background: transparent; border: 1.5px solid var(--accent); color: var(--accent); border-radius: 10px; font-weight: 600; padding: .5rem 1.1rem; display:inline-flex; align-items:center; text-decoration:none; }
.btn-accent-outline:hover { background: var(--accent); color: #fff; }

/* ---------- FORMS ---------- */
.form-label { font-weight: 600; color: var(--text); margin-bottom: .35rem; font-size: .85rem; }
.form-control, .form-select {
    background-color: var(--surface); border: 1px solid var(--border); color: var(--text);
    border-radius: 10px; min-height: 44px; font-size: .95rem;
}
.form-control::placeholder { color: var(--text-muted); }
.form-control:focus, .form-select:focus { border-color: var(--accent); box-shadow: 0 0 0 .2rem var(--accent-soft); background-color: var(--surface); color: var(--text); }
.form-control-lg, .form-select-lg { min-height: 50px; font-size: 1rem; }

/* ---------- TABLES ---------- */
.app-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.app-table thead th { background: var(--surface-2); color: var(--text-muted); text-transform: uppercase; font-size: .7rem; letter-spacing: .05em; font-weight: 700; padding: .8rem 1rem; border-bottom: 1px solid var(--border); }
.app-table tbody td { padding: .8rem 1rem; border-bottom: 1px solid var(--border); color: var(--text); vertical-align: middle; }
.app-table tbody tr:hover td { background: var(--surface-2); }
.app-table a { color: var(--accent); text-decoration: none; }

/* DataTables theming */
.dataTables_wrapper { color: var(--text); }
table.dataTable thead th { color: var(--text-muted) !important; }
.dataTables_filter input { background: var(--surface); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: .35rem .7rem; }
.page-link { color: var(--accent) !important; background: transparent !important; border: none !important; }
.page-item.active .page-link { background: var(--accent) !important; color: #fff !important; border-radius: 8px; }

/* ---------- BADGES ---------- */
.badge-soft { display:inline-flex; align-items:center; gap:.35rem; padding:.3rem .7rem; border-radius:50rem; font-size:.78rem; font-weight:600; }
.badge-available, .badge-active { background: rgba(22,163,74,.12); color: var(--success); }
.badge-rented { background: var(--accent-soft); color: var(--accent); }
.badge-maintenance, .badge-draft { background: rgba(217,119,6,.14); color: var(--warning); }
.badge-out, .badge-returned, .badge-cancelled { background: rgba(107,114,128,.16); color: var(--text-muted); }
.badge-overdue { background: rgba(220,38,38,.14); color: var(--danger); }
.badge-upcoming { background: rgba(79,70,229,.14); color: var(--accent); }

/* ---------- STAT CARDS ---------- */
.stat-card { display:flex; align-items:center; gap:1rem; padding:1.2rem 1.35rem; }
.stat-icon { width:50px; height:50px; border-radius:14px; display:grid; place-items:center; font-size:1.4rem; flex-shrink:0; background: var(--accent-soft); color: var(--accent); }
.stat-icon.is-danger { background: rgba(220,38,38,.12); color: var(--danger); }
.stat-icon.is-warning { background: rgba(217,119,6,.14); color: var(--warning); }
.stat-icon.is-success { background: rgba(22,163,74,.12); color: var(--success); }
.stat-value { font-family:'Space Grotesk',sans-serif; font-size:1.8rem; font-weight:700; line-height:1; color:var(--text); }
.stat-label { font-size:.83rem; color:var(--text-muted); margin-top:.25rem; }

/* ---------- THEME TOGGLE ---------- */
.theme-toggle { width:40px; height:40px; border-radius:50%; border:1px solid var(--border); background: var(--surface-2); color: var(--text); display:inline-flex; align-items:center; justify-content:center; font-size:1.1rem; cursor:pointer; transition: background .15s; }
.theme-toggle:hover { background: var(--accent-soft); color: var(--accent); }
[data-bs-theme="light"] .theme-toggle .bi-sun-fill { display:none; }
[data-bs-theme="dark"] .theme-toggle .bi-moon-stars-fill { display:none; }

/* ---------- VEHICLE PICKER (contract form) ---------- */
.vehicle-pick { border:2px solid var(--border); border-radius:var(--radius); background:var(--surface); overflow:hidden; cursor:pointer; transition: border-color .15s, box-shadow .15s; }
.vehicle-pick:hover { border-color: var(--accent); box-shadow: var(--shadow); }
.vehicle-pick.selected { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.vehicle-pick img { width:100%; height:130px; object-fit:cover; background: var(--surface-2); }
.vehicle-pick .vp-body { padding:.7rem .9rem; }
/* horizontal scroll rail for available cars */
.vehicle-rail { display:flex; gap:1rem; overflow-x:auto; padding-bottom:.75rem; scroll-snap-type:x mandatory; }
.vehicle-rail .vehicle-pick { flex:0 0 230px; scroll-snap-align:start; }
.vehicle-rail::-webkit-scrollbar { height:8px; }
.vehicle-rail::-webkit-scrollbar-thumb { background:var(--border); border-radius:10px; }

/* ---------- FORM STEPS ---------- */
.form-step { background: var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:1.4rem 1.5rem; margin-bottom:1.1rem; box-shadow:var(--shadow-sm); }
.form-step > .step-head { display:flex; align-items:center; gap:.75rem; margin-bottom:1rem; }
.form-step .step-num { width:32px; height:32px; border-radius:50%; background:var(--accent); color:#fff; display:grid; place-items:center; font-weight:700; flex-shrink:0; }
.form-step .step-title { font-size:1.1rem; font-weight:700; color:var(--text); margin:0; font-family:'Space Grotesk',sans-serif; }

.choice-pill { border:2px solid var(--border); background:var(--surface); color:var(--text); border-radius:10px; padding:.7rem 1.2rem; font-weight:600; cursor:pointer; }
.choice-pill.selected { border-color:var(--accent); background:var(--accent-soft); color:var(--accent); }

/* condition diagram */
.condition-diagram svg { max-width:100%; height:auto; touch-action: manipulation; }
.cd-marker { cursor:pointer; }

/* print choice dropdown */
.dropdown-menu.print-choice { border:1px solid var(--border); border-radius:12px; padding:.4rem; min-width:240px; background:var(--surface); box-shadow:var(--shadow); animation:rc-pop .12s ease; }
.dropdown-menu.print-choice .dropdown-header { font-size:.7rem; text-transform:uppercase; letter-spacing:.05em; color:var(--text-muted); font-weight:700; padding:.45rem .6rem .3rem; }
.dropdown-menu.print-choice .dropdown-item { border-radius:8px; padding:.55rem .65rem; color:var(--text); font-weight:500; display:flex; align-items:center; }
.dropdown-menu.print-choice .dropdown-item:hover { background:var(--accent-soft); color:var(--accent); }
@keyframes rc-pop { from { opacity:0; transform:translateY(-6px); } to { opacity:1; transform:translateY(0); } }

/* page head */
.page-head { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:1rem; margin-bottom:1.25rem; }
.page-head h1 { font-size:1.55rem; font-weight:800; color:var(--text); margin:0; font-family:'Space Grotesk',sans-serif; }
.page-head .subtitle { color:var(--text-muted); font-size:.9rem; }

/* dark-mode legacy surface fixes */
[data-bs-theme="dark"] .field-div, [data-bs-theme="dark"] .chart-form, [data-bs-theme="dark"] .modal-content { background-color: var(--surface) !important; color: var(--text); }
[data-bs-theme="dark"] .dropdown-menu { background: var(--surface); border-color: var(--border); }
[data-bs-theme="dark"] .dropdown-item { color: var(--text); }
[data-bs-theme="dark"] .dropdown-item:hover { background: var(--surface-2); }
[data-bs-theme="dark"] .alert { background: var(--surface-2); color: var(--text); border-color: var(--border); }