/* ============================================================
   B&M Funilaria e Pintura — Sistema de Gestão
   Design system: navy/branco, moderno, responsivo
   ============================================================ */

:root {
    --navy-900: #101c33;
    --navy-800: #16233d;
    --navy-700: #1c2d4d;
    --navy-600: #24395e;
    --navy-500: #2f4a78;
    --blue-accent: #3b6fe0;
    --blue-accent-light: #eaf0fd;
    --orange: #e08a3b;
    --green: #1f9d55;
    --green-bg: #e7f8ee;
    --red: #d64545;
    --red-bg: #fdeaea;
    --amber: #c8891a;
    --amber-bg: #fdf3e0;
    --gray-50: #f7f8fb;
    --gray-100: #eef1f6;
    --gray-200: #e3e7ef;
    --gray-300: #cdd4e0;
    --gray-500: #7a8296;
    --gray-700: #4b5468;
    --text: #16233d;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow: 0 2px 10px rgba(16, 28, 51, 0.06);
    --shadow-md: 0 8px 28px rgba(16, 28, 51, 0.12);
    font-size: 16px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    background: var(--gray-50);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; }

a { color: inherit; }

button { font-family: inherit; }

::selection { background: var(--blue-accent); color: #fff; }

/* ---------- Layout shell ---------- */

#app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: 250px;
    flex-shrink: 0;
    background: linear-gradient(180deg, var(--navy-900), var(--navy-800));
    color: #fff;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    transition: transform .25s ease;
    z-index: 40;
}

.sidebar__brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 18px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.sidebar__brand img { width: 40px; height: 40px; object-fit: contain; border-radius: 8px; background: #fff; padding: 3px; }

.sidebar__brand .name { font-weight: 700; font-size: 15px; line-height: 1.25; }
.sidebar__brand .sub { font-size: 11px; color: rgba(255,255,255,.55); letter-spacing: .03em; }

.nav { flex: 1; padding: 14px 10px; overflow-y: auto; }

.nav__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    color: rgba(255,255,255,.75);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 3px;
    transition: background .15s, color .15s;
    user-select: none;
}

.nav__item:hover { background: rgba(255,255,255,.06); color: #fff; }

.nav__item.active { background: var(--blue-accent); color: #fff; }

.nav__item .icon { width: 20px; text-align: center; font-size: 16px; }

.nav__section-label {
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: rgba(255,255,255,.35);
    padding: 16px 14px 6px;
}

.sidebar__footer {
    padding: 14px 18px 18px;
    border-top: 1px solid rgba(255,255,255,.08);
    font-size: 12.5px;
    color: rgba(255,255,255,.6);
}

.sidebar__footer .user-name { color: #fff; font-weight: 600; font-size: 13.5px; }
.sidebar__footer button {
    margin-top: 10px;
    width: 100%;
    background: rgba(255,255,255,.08);
    border: none;
    color: #fff;
    padding: 9px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 13px;
}
.sidebar__footer button:hover { background: rgba(255,255,255,.16); }

.main {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 28px;
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 20;
}

.topbar h1 { font-size: 19px; margin: 0; }
.topbar .subtitle { font-size: 12.5px; color: var(--gray-500); margin-top: 2px; }

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 22px;
    cursor: pointer;
    color: var(--navy-800);
}

.content { padding: 24px 28px 60px; flex: 1; }

.view { display: none; animation: fadeIn .18s ease; }
.view.active { display: block; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* ---------- Cards / KPIs ---------- */

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.kpi-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 18px 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-200);
}

.kpi-card .label { font-size: 12.5px; color: var(--gray-500); font-weight: 600; text-transform: uppercase; letter-spacing: .02em; }
.kpi-card .value { font-size: 25px; font-weight: 700; margin-top: 6px; color: var(--navy-800); }
.kpi-card .value.green { color: var(--green); }
.kpi-card .value.red { color: var(--red); }
.kpi-card .value.orange { color: var(--orange); }

.card {
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow);
    padding: 20px 22px;
    margin-bottom: 20px;
}

.card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    gap: 12px;
    flex-wrap: wrap;
}

.card__header h2 { font-size: 16px; margin: 0; }
.card__header .desc { font-size: 12.5px; color: var(--gray-500); margin-top: 2px; }

.two-col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; }

/* ---------- Buttons ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: filter .12s, background .12s;
    white-space: nowrap;
}
.btn:active { filter: brightness(.92); }

.btn-primary { background: var(--blue-accent); color: #fff; }
.btn-primary:hover { background: #3060cc; }

.btn-dark { background: var(--navy-800); color: #fff; }
.btn-dark:hover { background: var(--navy-700); }

.btn-outline { background: #fff; color: var(--navy-800); border-color: var(--gray-300); }
.btn-outline:hover { background: var(--gray-100); }

.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #bf3a3a; }

.btn-sm { padding: 6px 10px; font-size: 12.5px; }
.btn-icon { padding: 7px 9px; }
.btn:disabled { opacity: .55; cursor: not-allowed; }

/* ---------- Forms ---------- */

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 16px; }
.form-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.form-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.field { display: flex; flex-direction: column; gap: 5px; }
.field.span-2 { grid-column: span 2; }
.field.span-3 { grid-column: span 3; }
.field.span-4 { grid-column: span 4; }
.field.full { grid-column: 1 / -1; }

.field label { font-size: 12.5px; font-weight: 600; color: var(--gray-700); }
.field .hint { font-size: 11px; color: var(--gray-500); }
.field .error-msg { font-size: 11.5px; color: var(--red); min-height: 14px; }

input[type=text], input[type=email], input[type=tel], input[type=date],
input[type=number], input[type=password], input[type=search], select, textarea {
    padding: 10px 12px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 14px;
    color: var(--text);
    background: #fff;
    width: 100%;
    outline: none;
    transition: border-color .12s, box-shadow .12s;
}
textarea { resize: vertical; min-height: 70px; font-family: inherit; }

input:focus, select:focus, textarea:focus {
    border-color: var(--blue-accent);
    box-shadow: 0 0 0 3px var(--blue-accent-light);
}

input.invalid, select.invalid { border-color: var(--red); }

.checkbox-field { display: flex; align-items: center; gap: 8px; flex-direction: row; }
.checkbox-field input { width: auto; }

.form-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--gray-200); }

/* ---------- Table ---------- */

.table-wrap { overflow-x: auto; border-radius: var(--radius-sm); border: 1px solid var(--gray-200); }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 640px; }

thead th {
    text-align: left;
    background: var(--gray-50);
    color: var(--gray-700);
    font-weight: 700;
    font-size: 11.5px;
    text-transform: uppercase;
    letter-spacing: .03em;
    padding: 11px 14px;
    border-bottom: 1px solid var(--gray-200);
    white-space: nowrap;
}

tbody td { padding: 11px 14px; border-bottom: 1px solid var(--gray-100); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--gray-50); }

.table-actions { display: flex; gap: 6px; justify-content: flex-end; }

.empty-state { text-align: center; padding: 44px 20px; color: var(--gray-500); }

/* ---------- Paginação ---------- */

.pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding-top: 14px;
    margin-top: 4px;
    border-top: 1px solid var(--gray-200);
    font-size: 12.5px;
}
.pagination .pagination-nav { display: flex; align-items: center; gap: 10px; }
.empty-state .icon { font-size: 34px; margin-bottom: 10px; }

/* ---------- Badges ---------- */

.badge { display: inline-flex; align-items: center; gap: 5px; padding: 4px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; }
.badge-blue { background: var(--blue-accent-light); color: var(--blue-accent); }
.badge-amber { background: var(--amber-bg); color: var(--amber); }
.badge-green { background: var(--green-bg); color: var(--green); }
.badge-red { background: var(--red-bg); color: var(--red); }
.badge-gray { background: var(--gray-100); color: var(--gray-700); }

/* ---------- Toolbar / search ---------- */

.toolbar { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin-bottom: 16px; }
.toolbar .search-box { position: relative; flex: 1; min-width: 220px; }
.toolbar .search-box input { padding-left: 34px; }
.toolbar .search-box .icon { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--gray-500); }
.toolbar select { width: auto; min-width: 150px; }

/* ---------- Modal ---------- */

.modal-backdrop {
    position: fixed; inset: 0; background: rgba(16, 28, 51, .5);
    display: none; align-items: flex-start; justify-content: center;
    padding: 40px 16px; z-index: 100; overflow-y: auto;
}
.modal-backdrop.open { display: flex; }

.modal {
    background: #fff;
    border-radius: var(--radius);
    width: 100%;
    max-width: 640px;
    box-shadow: var(--shadow-md);
    animation: modalIn .16s ease;
}
.modal.modal-lg { max-width: 820px; }
.modal.modal-sm { max-width: 420px; }

@keyframes modalIn { from { opacity: 0; transform: translateY(-8px) scale(.98); } to { opacity: 1; transform: none; } }

.modal__header { display: flex; align-items: center; justify-content: space-between; padding: 18px 22px; border-bottom: 1px solid var(--gray-200); }
.modal__header h3 { margin: 0; font-size: 16.5px; }
.modal__close { background: none; border: none; font-size: 20px; cursor: pointer; color: var(--gray-500); line-height: 1; }
.modal__body { padding: 20px 22px; max-height: 68vh; overflow-y: auto; }
.modal__footer { padding: 16px 22px; border-top: 1px solid var(--gray-200); display: flex; justify-content: flex-end; gap: 10px; }

/* ---------- Toasts ---------- */

#toast-container { position: fixed; top: 20px; right: 20px; z-index: 200; display: flex; flex-direction: column; gap: 10px; max-width: 340px; }

.toast {
    background: #fff;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    padding: 13px 16px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
    border-left: 4px solid var(--blue-accent);
    animation: toastIn .18s ease;
    font-size: 13.5px;
}
.toast.success { border-color: var(--green); }
.toast.error { border-color: var(--red); }
.toast.warning { border-color: var(--amber); }
.toast .toast-title { font-weight: 700; margin-bottom: 2px; }

@keyframes toastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: none; } }

/* ---------- Login page ---------- */

#login-view {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle at top left, var(--navy-600), var(--navy-900) 60%);
    padding: 20px;
}

.login-card {
    background: #fff;
    border-radius: 18px;
    padding: 36px 34px 30px;
    width: 100%;
    max-width: 380px;
    box-shadow: 0 20px 60px rgba(0,0,0,.35);
    text-align: center;
}

.login-card img { width: 82px; height: 82px; margin-bottom: 8px; }
.login-card h1 { font-size: 19px; margin: 6px 0 2px; }
.login-card .sub { font-size: 12.5px; color: var(--gray-500); margin-bottom: 22px; }
.login-card form { text-align: left; display: flex; flex-direction: column; gap: 14px; }
.login-card .btn-primary { width: 100%; justify-content: center; padding: 11px; margin-top: 6px; }
.login-card .login-error { color: var(--red); font-size: 12.5px; min-height: 16px; }

/* ---------- Misc ---------- */

.hidden { display: none !important; }

.text-right { text-align: right; }
.text-center { text-align: center; }
.mono { font-variant-numeric: tabular-nums; }
.muted { color: var(--gray-500); }
.font-semibold { font-weight: 600; }

.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,.4); border-top-color: #fff; border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.progress-bar { height: 8px; background: var(--gray-200); border-radius: 999px; overflow: hidden; }
.progress-bar span { display: block; height: 100%; background: var(--blue-accent); border-radius: 999px; transition: width .3s; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--gray-200); margin-bottom: 18px; }
.tab-btn { background: none; border: none; padding: 10px 16px; font-size: 13.5px; font-weight: 600; color: var(--gray-500); cursor: pointer; border-bottom: 2px solid transparent; }
.tab-btn.active { color: var(--blue-accent); border-color: var(--blue-accent); }

.divider { height: 1px; background: var(--gray-200); margin: 18px 0; }

.chip-list { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { background: var(--gray-100); padding: 5px 12px; border-radius: 999px; font-size: 12px; font-weight: 600; color: var(--navy-800); cursor: pointer; border: 1px solid transparent; }
.chip.active { background: var(--navy-800); color: #fff; }

/* ---------- Resumo por Veículo (Relatórios) ---------- */

.veiculo-resumo-item { border: 1px solid var(--gray-200); border-radius: var(--radius-sm); margin-bottom: 14px; overflow: hidden; }
.veiculo-resumo-item:last-child { margin-bottom: 0; }
.veiculo-resumo-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    padding: 12px 16px;
    background: var(--gray-50);
    cursor: pointer;
}
.veiculo-resumo-header .titulo { font-weight: 700; color: var(--navy-800); font-size: 14.5px; }
.veiculo-resumo-header .sub { font-size: 12px; color: var(--gray-500); margin-top: 2px; }
.veiculo-resumo-totais { display: flex; gap: 20px; }
.veiculo-resumo-totais div { text-align: right; }
.veiculo-resumo-totais .label { font-size: 10.5px; text-transform: uppercase; color: var(--gray-500); letter-spacing: .02em; }
.veiculo-resumo-totais .valor { font-size: 13.5px; font-weight: 700; color: var(--navy-800); }
.veiculo-resumo-body { padding: 0 16px 14px; display: none; }
.veiculo-resumo-item.open .veiculo-resumo-body { display: block; }
.veiculo-resumo-item.open .veiculo-resumo-header { border-bottom: 1px solid var(--gray-200); }

/* ---------- Responsive ---------- */

@media (max-width: 1080px) {
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .two-col { grid-template-columns: 1fr; }
    .form-grid.cols-3, .form-grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 780px) {
    .menu-toggle { display: block; }
    .sidebar { position: fixed; left: 0; transform: translateX(-100%); box-shadow: var(--shadow-md); }
    .sidebar.open { transform: translateX(0); }
    .content { padding: 18px 14px 50px; }
    .topbar { padding: 14px 16px; }
    .kpi-grid { grid-template-columns: 1fr; }
    .form-grid, .form-grid.cols-3, .form-grid.cols-4 { grid-template-columns: 1fr; }
    .field.span-2, .field.span-3, .field.span-4 { grid-column: span 1; }
    .modal { max-width: 96vw; }
}

#sidebar-overlay {
    display: none;
    position: fixed; inset: 0; background: rgba(0,0,0,.35); z-index: 30;
}
#sidebar-overlay.open { display: block; }