/* FastSync — tema (2026-10-02). Por cima do Bootstrap 5.3: so muda a aparencia, nenhuma tela perde funcao. */
:root {
    --fs-bg: #f4f6fb;
    --fs-surface: #ffffff;
    --fs-surface-2: #f8fafc;
    --fs-border: #e4e8f0;
    --fs-border-strong: #d4dae6;
    --fs-text: #0f172a;
    --fs-text-2: #334155;
    --fs-muted: #64748b;
    --fs-primary: #4f46e5;
    --fs-primary-hover: #4338ca;
    --fs-primary-soft: #eef2ff;
    --fs-ring: rgba(79, 70, 229, .18);
    --fs-side-bg: #0b1220;
    --fs-side-bg-2: #121b31;
    --fs-side-text: #cbd5e1;
    --fs-side-muted: #64748b;
    --fs-radius: 14px;
    --fs-radius-sm: 10px;
    --fs-shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 6px 20px rgba(15, 23, 42, .05);
    --fs-side-w: 252px;

    --bs-body-font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --bs-body-font-size: .94rem;
    --bs-body-bg: var(--fs-bg);
    --bs-body-color: var(--fs-text);
    --bs-secondary-color: var(--fs-muted);
    --bs-border-color: var(--fs-border);
    --bs-border-radius: .6rem;
    --bs-link-color: var(--fs-primary);
    --bs-link-color-rgb: 79, 70, 229;
    --bs-link-hover-color: var(--fs-primary-hover);
    --bs-link-hover-color-rgb: 67, 56, 202;
    --bs-primary: #4f46e5;   --bs-primary-rgb: 79, 70, 229;
    --bs-success: #16a34a;   --bs-success-rgb: 22, 163, 74;
    --bs-danger: #dc2626;    --bs-danger-rgb: 220, 38, 38;
    --bs-warning: #f59e0b;   --bs-warning-rgb: 245, 158, 11;
    --bs-info: #0ea5e9;      --bs-info-rgb: 14, 165, 233;
    --bs-secondary: #64748b; --bs-secondary-rgb: 100, 116, 139;
    --bs-dark: #0f172a;      --bs-dark-rgb: 15, 23, 42;
}

body { background: var(--fs-bg); color: var(--fs-text); -webkit-font-smoothing: antialiased; }
h1, h2, h3, h4, h5, h6 { color: var(--fs-text); font-weight: 700; letter-spacing: -.015em; }
.text-muted { color: var(--fs-muted) !important; }
a { text-decoration-thickness: 1px; text-underline-offset: 2px; }
::selection { background: var(--fs-primary-soft); }

/* ---------- layout: menu lateral + conteudo ---------- */
.fs-side {
    position: fixed; inset: 0 auto 0 0; width: var(--fs-side-w); z-index: 1040;
    background: linear-gradient(180deg, var(--fs-side-bg) 0%, var(--fs-side-bg-2) 100%);
    color: var(--fs-side-text); display: flex; flex-direction: column;
    border-right: 1px solid rgba(255, 255, 255, .04);
}
.fs-brand { display: flex; align-items: center; gap: 12px; padding: 22px 20px 18px; color: #fff; text-decoration: none; }
.fs-brand:hover { color: #fff; }
.fs-brand-mark {
    width: 36px; height: 36px; border-radius: 10px; flex: 0 0 auto; display: grid; place-items: center;
    background: linear-gradient(135deg, #6366f1 0%, #22d3ee 100%); color: #fff; font-size: 1rem;
    box-shadow: 0 6px 18px rgba(99, 102, 241, .35);
}
.fs-brand img { max-height: 34px; max-width: 150px; }
.fs-brand-name { font-weight: 700; font-size: 1.02rem; letter-spacing: -.01em; line-height: 1.15; }
.fs-brand-name small { display: block; font-weight: 500; font-size: .7rem; color: var(--fs-side-muted); letter-spacing: .02em; }
.fs-nav { flex: 1; overflow-y: auto; padding-bottom: 12px; }
.fs-nav-sec { font-size: .68rem; letter-spacing: .09em; text-transform: uppercase; color: var(--fs-side-muted); font-weight: 700; padding: 18px 24px 6px; }
.fs-link {
    position: relative; display: flex; align-items: center; gap: 12px; margin: 2px 12px; padding: 9px 12px;
    border-radius: 10px; color: var(--fs-side-text); text-decoration: none; font-weight: 500; font-size: .9rem;
    transition: background .15s, color .15s;
}
.fs-link i { width: 18px; text-align: center; color: #8592a8; font-size: .95rem; transition: color .15s; }
.fs-link:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.fs-link:hover i { color: #c7d2fe; }
.fs-link.active { background: rgba(99, 102, 241, .2); color: #fff; }
.fs-link.active i { color: #a5b4fc; }
.fs-link.active::before { content: ''; position: absolute; left: -12px; top: 8px; bottom: 8px; width: 3px; border-radius: 0 3px 3px 0; background: #818cf8; }
.fs-link .fs-link-tag { margin-left: auto; font-size: .65rem; font-weight: 700; padding: 2px 7px; border-radius: 999px; background: rgba(250, 204, 21, .15); color: #fde68a; }
.fs-side-foot { padding: 14px 16px; border-top: 1px solid rgba(255, 255, 255, .06); display: flex; align-items: center; gap: 10px; }
.fs-avatar {
    width: 34px; height: 34px; border-radius: 50%; flex: 0 0 auto; display: grid; place-items: center;
    background: #1e293b; color: #e2e8f0; font-weight: 700; font-size: .8rem; border: 1px solid rgba(255, 255, 255, .08);
}
.fs-user { min-width: 0; line-height: 1.2; }
.fs-user b { display: block; color: #fff; font-size: .86rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fs-user span { font-size: .72rem; color: var(--fs-side-muted); }
.fs-logout { margin-left: auto; color: #94a3b8; padding: 8px; border-radius: 8px; line-height: 1; text-decoration: none; }
.fs-logout:hover { background: rgba(255, 255, 255, .08); color: #fff; }

.fs-main { margin-left: var(--fs-side-w); min-height: 100vh; display: flex; flex-direction: column; }
.fs-content { width: 100%; max-width: 1400px; padding: 28px 32px 8px; flex: 1; }
.fs-foot { color: #94a3b8; font-size: .78rem; text-align: center; padding: 22px 16px 26px; }
.fs-top {
    display: none; position: sticky; top: 0; z-index: 1030; align-items: center; gap: 12px; padding: 10px 16px;
    background: rgba(255, 255, 255, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--fs-border);
}
.fs-top .fs-brand { padding: 0; color: var(--fs-text); }
.fs-top .fs-brand-mark { width: 32px; height: 32px; font-size: .9rem; }
.fs-burger { border: 1px solid var(--fs-border); background: #fff; border-radius: 10px; width: 40px; height: 40px; display: grid; place-items: center; color: var(--fs-text); }
.fs-backdrop { display: none; position: fixed; inset: 0; background: rgba(15, 23, 42, .45); z-index: 1035; }

@media (max-width: 991.98px) {
    .fs-side { transform: translateX(-100%); transition: transform .22s ease; box-shadow: none; }
    body.fs-side-open .fs-side { transform: none; box-shadow: 0 0 40px rgba(0, 0, 0, .35); }
    body.fs-side-open .fs-backdrop { display: block; }
    .fs-main { margin-left: 0; }
    .fs-top { display: flex; }
    .fs-content { padding: 18px 16px 8px; }
}

/* ---------- cabecalho de pagina ---------- */
.fs-content > h2:first-child, .fs-content > h3:first-child, .fs-content > h4:first-child,
.fs-content > .d-flex:first-child h2, .fs-content > .d-flex:first-child h3 { font-size: 1.55rem; margin-bottom: 1.1rem; }
.fs-page-head { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; margin-bottom: 1.25rem; }
.fs-page-head h1, .fs-page-head h2 { font-size: 1.55rem; margin: 0; }
.fs-page-head p { margin: 2px 0 0; color: var(--fs-muted); font-size: .9rem; }

/* ---------- cards ---------- */
.card {
    --bs-card-border-color: var(--fs-border); --bs-card-border-radius: var(--fs-radius);
    --bs-card-inner-border-radius: calc(var(--fs-radius) - 1px); --bs-card-cap-bg: var(--fs-surface);
    --bs-card-cap-padding-y: .9rem; --bs-card-cap-padding-x: 1.15rem; --bs-card-spacer-y: 1.15rem; --bs-card-spacer-x: 1.15rem;
    border: 1px solid var(--fs-border); box-shadow: var(--fs-shadow); background: var(--fs-surface);
}
.card.shadow, .card.shadow-sm { box-shadow: var(--fs-shadow) !important; }
.card-header { font-weight: 650; font-size: .95rem; color: var(--fs-text); border-bottom: 1px solid var(--fs-border); }
.card-header i, .card-header .fas, .card-header .fa { margin-right: 6px; color: var(--fs-primary); }
/* cabecalhos coloridos viram neutros com faixa de cor no topo do card */
.card > .card-header[class*="bg-"] { background: var(--fs-surface) !important; color: var(--fs-text) !important; }
.card > .card-header.text-white, .card > .card-header.text-dark { color: var(--fs-text) !important; }
.card:has(> .card-header.bg-primary) { border-top: 3px solid var(--bs-primary); }
.card:has(> .card-header.bg-success) { border-top: 3px solid var(--bs-success); }
.card:has(> .card-header.bg-danger)  { border-top: 3px solid var(--bs-danger); }
.card:has(> .card-header.bg-warning) { border-top: 3px solid var(--bs-warning); }
.card:has(> .card-header.bg-info)    { border-top: 3px solid var(--bs-info); }
.card:has(> .card-header.bg-dark), .card:has(> .card-header.bg-secondary) { border-top: 3px solid #475569; }
.card > .card-header.bg-success i { color: var(--bs-success); }
.card > .card-header.bg-danger i  { color: var(--bs-danger); }
.card > .card-header.bg-warning i { color: #d97706; }
.card > .card-header.bg-info i    { color: var(--bs-info); }
.card > .card-header.bg-dark i, .card > .card-header.bg-secondary i { color: #475569; }
.card-title { font-weight: 700; }
.card.border-warning { border-color: #fcd34d !important; }

/* ---------- botoes ---------- */
.btn {
    --bs-btn-font-weight: 600; --bs-btn-border-radius: var(--fs-radius-sm); --bs-btn-padding-y: .5rem; --bs-btn-padding-x: 1rem;
    --bs-btn-font-size: .9rem; --bs-btn-focus-box-shadow: 0 0 0 4px var(--fs-ring);
    transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn-sm, .btn-group-sm > .btn { --bs-btn-padding-y: .32rem; --bs-btn-padding-x: .7rem; --bs-btn-font-size: .8rem; --bs-btn-border-radius: 8px; }
.btn-lg { --bs-btn-padding-y: .7rem; --bs-btn-padding-x: 1.3rem; --bs-btn-font-size: 1rem; --bs-btn-border-radius: 12px; }
.btn-xs { --bs-btn-padding-y: .18rem; --bs-btn-padding-x: .5rem; --bs-btn-font-size: .72rem; --bs-btn-border-radius: 6px; }
.btn-primary { --bs-btn-bg: #4f46e5; --bs-btn-border-color: #4f46e5; --bs-btn-hover-bg: #4338ca; --bs-btn-hover-border-color: #4338ca; --bs-btn-active-bg: #3730a3; --bs-btn-active-border-color: #3730a3; --bs-btn-disabled-bg: #a5b4fc; --bs-btn-disabled-border-color: #a5b4fc; box-shadow: 0 1px 2px rgba(79, 70, 229, .25); }
.btn-success { --bs-btn-bg: #16a34a; --bs-btn-border-color: #16a34a; --bs-btn-hover-bg: #15803d; --bs-btn-hover-border-color: #15803d; --bs-btn-active-bg: #166534; --bs-btn-active-border-color: #166534; }
.btn-danger  { --bs-btn-bg: #dc2626; --bs-btn-border-color: #dc2626; --bs-btn-hover-bg: #b91c1c; --bs-btn-hover-border-color: #b91c1c; --bs-btn-active-bg: #991b1b; --bs-btn-active-border-color: #991b1b; }
.btn-warning { --bs-btn-color: #1f2937; --bs-btn-bg: #fbbf24; --bs-btn-border-color: #fbbf24; --bs-btn-hover-color: #111827; --bs-btn-hover-bg: #f59e0b; --bs-btn-hover-border-color: #f59e0b; --bs-btn-active-bg: #d97706; --bs-btn-active-border-color: #d97706; }
.btn-info    { --bs-btn-color: #fff; --bs-btn-bg: #0ea5e9; --bs-btn-border-color: #0ea5e9; --bs-btn-hover-color: #fff; --bs-btn-hover-bg: #0284c7; --bs-btn-hover-border-color: #0284c7; --bs-btn-active-color: #fff; --bs-btn-active-bg: #0369a1; --bs-btn-active-border-color: #0369a1; }
.btn-secondary { --bs-btn-bg: #64748b; --bs-btn-border-color: #64748b; --bs-btn-hover-bg: #475569; --bs-btn-hover-border-color: #475569; --bs-btn-active-bg: #334155; }
.btn-dark { --bs-btn-bg: #0f172a; --bs-btn-border-color: #0f172a; --bs-btn-hover-bg: #1e293b; --bs-btn-hover-border-color: #1e293b; }
.btn-outline-primary { --bs-btn-color: #4f46e5; --bs-btn-border-color: #c7d2fe; --bs-btn-hover-bg: #4f46e5; --bs-btn-hover-border-color: #4f46e5; --bs-btn-active-bg: #4338ca; --bs-btn-active-border-color: #4338ca; background: #fff; }
.btn-outline-secondary { --bs-btn-color: #475569; --bs-btn-border-color: var(--fs-border-strong); --bs-btn-hover-color: #0f172a; --bs-btn-hover-bg: #f1f5f9; --bs-btn-hover-border-color: #cbd5e1; --bs-btn-active-color: #0f172a; --bs-btn-active-bg: #e2e8f0; background: #fff; }
.btn-outline-light { --bs-btn-color: #e2e8f0; --bs-btn-border-color: rgba(255, 255, 255, .25); }

/* ---------- formularios ---------- */
.form-control, .form-select {
    border-radius: var(--fs-radius-sm); border-color: var(--fs-border-strong); padding: .55rem .8rem; font-size: .92rem;
    background-color: #fff; color: var(--fs-text); transition: border-color .15s, box-shadow .15s;
}
.form-control-sm, .form-select-sm { padding: .32rem .6rem; font-size: .82rem; border-radius: 8px; }
.form-control:focus, .form-select:focus { border-color: #818cf8; box-shadow: 0 0 0 4px var(--fs-ring); }
.form-control::placeholder { color: #94a3b8; }
.form-control:disabled, .form-control[readonly] { background-color: var(--fs-surface-2); }
.fs-content label, .form-label { font-weight: 600; font-size: .83rem; color: var(--fs-text-2); margin-bottom: .35rem; }
.fs-content .form-check-label, .fs-content .form-check label { font-weight: 500; font-size: .9rem; color: var(--fs-text); }
.form-check-input { border-color: var(--fs-border-strong); }
.form-check-input:checked { background-color: var(--fs-primary); border-color: var(--fs-primary); }
.form-check-input:focus { box-shadow: 0 0 0 4px var(--fs-ring); border-color: #818cf8; }
.form-switch .form-check-input { width: 2.4em; }
.input-group > .form-control, .input-group > .form-select { border-radius: var(--fs-radius-sm); }
.input-group-text { background: var(--fs-surface-2); border-color: var(--fs-border-strong); color: var(--fs-muted); }
textarea.form-control { line-height: 1.45; }

/* ---------- tabelas ---------- */
.table {
    --bs-table-bg: transparent; --bs-table-striped-bg: #f8fafc; --bs-table-hover-bg: #f3f5ff; --bs-table-border-color: var(--fs-border);
    font-size: .88rem; margin-bottom: 0; vertical-align: middle;
}
.table > :not(caption) > * > * { padding: .7rem .8rem; }
.table-sm > :not(caption) > * > * { padding: .45rem .6rem; }
.table > thead > tr > th, .table > thead > tr > td {
    font-size: .7rem; text-transform: uppercase; letter-spacing: .05em; color: var(--fs-muted); font-weight: 700;
    background: var(--fs-surface-2); border-bottom: 1px solid var(--fs-border); white-space: nowrap;
}
.table-bordered > :not(caption) > * { border-color: var(--fs-border); }
.table-dark { --bs-table-bg: #0f172a; }
.table-dark > thead > tr > th { background: #0f172a; color: #cbd5e1; }
/* tabela solta na pagina ganha "cartao" */
.fs-content > .table, .fs-content > .table-responsive, .fs-content .row > [class*="col"] > .table-responsive {
    background: var(--fs-surface); border: 1px solid var(--fs-border); border-radius: var(--fs-radius); box-shadow: var(--fs-shadow); overflow: hidden;
}
.fs-content > .table { display: table; }
.card .table-responsive, .card-body > .table { border-radius: 10px; }
.table-responsive { border-radius: 10px; }

/* ---------- abas, alertas, badges, listas, progresso ---------- */
.nav-tabs { border-bottom: 1px solid var(--fs-border); gap: 2px; }
.nav-tabs .nav-link { border: 0; border-bottom: 2px solid transparent; border-radius: 0; color: var(--fs-muted); font-weight: 600; padding: .6rem 1rem; margin-bottom: -1px; }
.nav-tabs .nav-link:hover { color: var(--fs-text); border-bottom-color: var(--fs-border-strong); }
.nav-tabs .nav-link.active { color: var(--fs-primary) !important; background: transparent; border-bottom-color: var(--fs-primary); }
.nav-pills .nav-link { border-radius: 999px; font-weight: 600; }
.nav-pills .nav-link.active { background: var(--fs-primary); }

.alert { border-radius: 12px; border: 1px solid transparent; font-size: .9rem; }
.alert-danger  { background: #fef2f2; border-color: #fecaca; color: #991b1b; }
.alert-success { background: #f0fdf4; border-color: #bbf7d0; color: #166534; }
.alert-warning { background: #fffbeb; border-color: #fde68a; color: #92400e; }
.alert-info    { background: #f0f9ff; border-color: #bae6fd; color: #075985; }
.alert-primary { background: var(--fs-primary-soft); border-color: #c7d2fe; color: #3730a3; }
.alert a { font-weight: 600; }

.badge { font-weight: 600; border-radius: 999px; padding: .38em .7em; letter-spacing: .01em; }
.list-group { --bs-list-group-border-color: var(--fs-border); --bs-list-group-border-radius: 12px; }
.progress { height: 10px; border-radius: 999px; background: #e9edf5; }
.progress-bar { background-color: var(--fs-primary); }
.modal-content { border: 0; border-radius: 18px; box-shadow: 0 24px 60px rgba(15, 23, 42, .25); }
.modal-header, .modal-footer { border-color: var(--fs-border); }
.dropdown-menu { border-color: var(--fs-border); border-radius: 12px; box-shadow: var(--fs-shadow); }
hr { border-color: var(--fs-border); opacity: 1; }
pre, code { border-radius: 8px; }

/* ---------- indicadores (dashboard) ---------- */
.fs-stat {
    background: var(--fs-surface); border: 1px solid var(--fs-border); border-radius: var(--fs-radius); box-shadow: var(--fs-shadow);
    padding: 16px 18px; display: flex; align-items: center; gap: 14px; height: 100%;
}
.fs-stat-ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font-size: 1.1rem; flex: 0 0 auto; }
.fs-stat b { display: block; font-size: 1.45rem; line-height: 1.1; font-weight: 700; font-variant-numeric: tabular-nums; color: var(--fs-text); }
.fs-stat span { font-size: .8rem; color: var(--fs-muted); }
.fs-ic-indigo { background: #eef2ff; color: #4f46e5; }
.fs-ic-green  { background: #f0fdf4; color: #16a34a; }
.fs-ic-red    { background: #fef2f2; color: #dc2626; }
.fs-ic-amber  { background: #fffbeb; color: #d97706; }
.fs-ic-sky    { background: #f0f9ff; color: #0284c7; }

/* ---------- login / cadastro ---------- */
.fs-auth { min-height: 100vh; display: grid; grid-template-columns: 1.05fr 1fr; background: var(--fs-bg); }
.fs-auth-art {
    position: relative; overflow: hidden; color: #fff; padding: 48px; display: flex; flex-direction: column; justify-content: space-between;
    background: radial-gradient(1200px 600px at -10% -10%, #312e81 0%, transparent 60%), radial-gradient(900px 500px at 110% 110%, #0e7490 0%, transparent 55%), #0b1220;
}
.fs-auth-art::after {
    content: ''; position: absolute; inset: 0; pointer-events: none; opacity: .5;
    background-image: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
    background-size: 40px 40px; mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}
.fs-auth-art > * { position: relative; z-index: 1; }
.fs-auth-art h1 { color: #fff; font-size: 2.2rem; line-height: 1.15; max-width: 460px; letter-spacing: -.03em; }
.fs-auth-art p { color: #cbd5e1; max-width: 440px; font-size: 1rem; }
.fs-auth-feats { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 12px; }
.fs-auth-feats li { display: flex; gap: 12px; align-items: center; color: #e2e8f0; font-size: .92rem; }
.fs-auth-feats i { width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; background: rgba(255, 255, 255, .08); color: #a5b4fc; }
.fs-auth-form { display: grid; place-items: center; padding: 32px 20px; }
.fs-auth-card { width: 100%; max-width: 400px; }
.fs-auth-card h2 { font-size: 1.6rem; margin-bottom: 4px; }
.fs-auth-card .fs-sub { color: var(--fs-muted); margin-bottom: 26px; }
.fs-auth-card label { font-weight: 600; font-size: .83rem; color: var(--fs-text-2); margin-bottom: .35rem; }
.fs-auth-card .form-control { padding: .7rem .9rem; }
.fs-auth-card .btn { padding: .72rem 1rem; }
.fs-auth-alt { text-align: center; margin-top: 18px; color: var(--fs-muted); font-size: .9rem; }
@media (max-width: 899.98px) {
    .fs-auth { grid-template-columns: 1fr; }
    .fs-auth-art { padding: 28px 22px; }
    .fs-auth-art h1 { font-size: 1.5rem; }
    .fs-auth-feats, .fs-auth-art .fs-auth-foot { display: none; }
}
.btn-outline-danger { --bs-btn-color: #dc2626; --bs-btn-border-color: #fecaca; --bs-btn-hover-color: #fff; --bs-btn-hover-bg: #dc2626; --bs-btn-hover-border-color: #dc2626; --bs-btn-active-bg: #b91c1c; --bs-btn-active-border-color: #b91c1c; background: #fff; }
.btn-outline-success { --bs-btn-color: #16a34a; --bs-btn-border-color: #bbf7d0; --bs-btn-hover-bg: #16a34a; --bs-btn-hover-border-color: #16a34a; background: #fff; }
@media (max-width: 575.98px) { .ds-num b { font-size: 1rem !important; } .fs-stat { padding: 12px; gap: 10px; } .fs-stat-ic { width: 36px; height: 36px; font-size: .95rem; } .fs-stat b { font-size: 1.15rem; } }
.card.border-danger { border-color: #fecaca !important; } .card.border-info { border-color: #bae6fd !important; }
.card.border-success { border-color: #bbf7d0 !important; } .card.border-primary { border-color: #c7d2fe !important; } .card.border-secondary { border-color: var(--fs-border) !important; }