/* =============================================================================
   Lapsus — tema dos painéis (/admin e /portal), light/white
   ========================================================================== */

:root {
    --pn-bg: #f4f7fb;
    --pn-surface: #ffffff;
    --pn-surface-2: #f8fafc;
    --pn-border: #e2e8f0;
    --pn-border-strong: #cbd5e1;
    --pn-text: #0f172a;
    --pn-muted: #64748b;
    --pn-cyan: #0891b2;
    --pn-cyan-bright: #06b6d4;
    --pn-blue: #2563eb;
    --pn-indigo: #6366f1;
    --pn-grad: linear-gradient(92deg, #06b6d4, #3b82f6 60%, #818cf8);
    --pn-radius: .9rem;
    --pn-shadow: 0 4px 20px rgba(15, 23, 42, .05);
}

body.panel-body {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    letter-spacing: -.01em;
    background: var(--pn-bg);
    color: var(--pn-text);
}

.panel-body ::selection { background: rgba(6, 182, 212, .2); }

.panel-body h1, .panel-body .h4 { letter-spacing: -.02em; }

.panel-body .text-secondary { color: var(--pn-muted) !important; }

/* ----------------------------------------------------------------- marca */

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: .65rem;
    background: var(--pn-grad);
    color: #fff;
    font-size: 1.05rem;
    box-shadow: 0 6px 16px rgba(6, 182, 212, .35);
    flex-shrink: 0;
}

.brand-dot { color: var(--pn-cyan-bright); }

/* ---------------------------------------------------------------- sidebar */

.app-sidebar {
    width: 264px;
    min-height: 100vh;
    background: #fff;
    border-right: 1px solid var(--pn-border);
}

.app-sidebar .nav-link {
    color: var(--pn-muted);
    border-radius: .6rem;
    font-weight: 500;
    font-size: .92rem;
    padding: .55rem .8rem;
    border-left: 2px solid transparent;
    transition: color .15s ease, background .15s ease;
}

.app-sidebar .nav-link:hover { color: var(--pn-text); background: var(--pn-surface-2); }

.app-sidebar .nav-link.active {
    color: var(--pn-cyan);
    font-weight: 600;
    border-left-color: var(--pn-cyan-bright);
    background: linear-gradient(90deg, rgba(6, 182, 212, .1), rgba(6, 182, 212, .02));
}

.app-sidebar .nav-link.active i { color: var(--pn-cyan); }

.app-sidebar .nav-heading {
    font-size: .68rem;
    letter-spacing: .16em;
    color: #94a3b8;
    text-transform: uppercase;
    font-weight: 700;
}

.app-sidebar hr { border-color: var(--pn-border); opacity: 1; }

/* ----------------------------------------------------------------- topbar */

.app-topbar {
    background: rgba(255, 255, 255, .85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--pn-border);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.user-chip {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    background: #fff;
    border: 1px solid var(--pn-border-strong);
    color: var(--pn-text);
    border-radius: 999px;
    padding: .4rem 1rem;
    font-weight: 600;
    font-size: .9rem;
}

.user-chip:hover { border-color: var(--pn-cyan-bright); color: var(--pn-cyan); }
.user-chip i { color: var(--pn-cyan); }

/* ------------------------------------------------------------------ cards */

.panel-body .card {
    --bs-card-bg: var(--pn-surface);
    --bs-card-border-color: var(--pn-border);
    --bs-card-cap-bg: transparent;
    border-radius: var(--pn-radius);
    box-shadow: var(--pn-shadow);
}

.panel-body .card-header {
    border-bottom: 1px solid var(--pn-border);
    font-weight: 600;
    padding-block: .85rem;
}

.panel-body .card-footer { border-top: 1px solid var(--pn-border); background: transparent; }

/* Stat cards do dashboard */
.stat-card { position: relative; overflow: hidden; }

.stat-card::before {
    content: '';
    position: absolute;
    inset: 0 0 auto 0;
    height: 3px;
    background: var(--pn-grad);
}

.stat-card .stat-label {
    color: var(--pn-muted);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.stat-card .stat-value { font-size: 1.65rem; font-weight: 800; letter-spacing: -.02em; color: var(--pn-text); }

.stat-icon {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: .7rem;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.stat-icon.cyan { color: #0891b2; background: rgba(6, 182, 212, .1); border: 1px solid rgba(6, 182, 212, .3); }
.stat-icon.blue { color: #2563eb; background: rgba(59, 130, 246, .1); border: 1px solid rgba(59, 130, 246, .3); }
.stat-icon.violet { color: #6d28d9; background: rgba(129, 140, 248, .12); border: 1px solid rgba(129, 140, 248, .35); }
.stat-icon.green { color: #059669; background: rgba(52, 211, 153, .12); border: 1px solid rgba(52, 211, 153, .35); }

/* ---------------------------------------------------------------- tabelas */

.panel-body .table {
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--pn-border);
    --bs-table-hover-bg: #f6f9fc;
}

.panel-body .table thead th {
    color: var(--pn-muted);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--pn-border-strong);
    background: var(--pn-surface-2);
    white-space: nowrap;
}

.panel-body .table > :not(caption) > * > * { padding: .7rem .95rem; }

/* ------------------------------------------------------------ formulários */

.panel-body .form-control,
.panel-body .form-select {
    background-color: #fff;
    border-color: var(--pn-border-strong);
    color: var(--pn-text);
}

.panel-body .form-control::placeholder { color: #94a3b8; }

.panel-body .form-control:focus,
.panel-body .form-select:focus {
    background-color: #fff;
    border-color: var(--pn-cyan-bright);
    box-shadow: 0 0 0 .25rem rgba(6, 182, 212, .12);
    color: var(--pn-text);
}

.panel-body .form-check-input { border-color: var(--pn-border-strong); }

.panel-body .form-check-input:checked {
    background-color: var(--pn-cyan-bright);
    border-color: var(--pn-cyan-bright);
}

.panel-body .input-group-text {
    background: var(--pn-surface-2);
    border-color: var(--pn-border-strong);
    color: var(--pn-muted);
}

/* ----------------------------------------------------------------- botões */

.panel-body .btn-primary {
    --bs-btn-bg: transparent;
    --bs-btn-border-color: transparent;
    --bs-btn-hover-bg: transparent;
    --bs-btn-hover-border-color: transparent;
    --bs-btn-active-bg: transparent;
    --bs-btn-active-border-color: transparent;
    background: var(--pn-grad);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 6px 18px rgba(6, 182, 212, .3);
}

.panel-body .btn-primary:hover { color: #fff; filter: brightness(1.06); }

.panel-body .btn-outline-primary {
    --bs-btn-color: var(--pn-cyan);
    --bs-btn-border-color: rgba(8, 145, 178, .45);
    --bs-btn-hover-bg: rgba(6, 182, 212, .08);
    --bs-btn-hover-border-color: var(--pn-cyan);
    --bs-btn-hover-color: var(--pn-cyan);
    --bs-btn-active-bg: rgba(6, 182, 212, .14);
    --bs-btn-active-border-color: var(--pn-cyan);
    --bs-btn-active-color: var(--pn-cyan);
}

.panel-body .btn-outline-secondary {
    --bs-btn-color: var(--pn-muted);
    --bs-btn-border-color: var(--pn-border-strong);
    --bs-btn-hover-bg: var(--pn-surface-2);
    --bs-btn-hover-border-color: #94a3b8;
    --bs-btn-hover-color: var(--pn-text);
    --bs-btn-active-bg: var(--pn-surface-2);
    --bs-btn-active-color: var(--pn-text);
}

/* --------------------------------------------------------------- diversos */

.panel-body .badge { font-weight: 600; letter-spacing: .02em; }

.badge-soft {
    color: var(--pn-muted);
    background: var(--pn-surface-2);
    border: 1px solid var(--pn-border-strong);
}

.panel-body code { color: var(--pn-cyan); }

.panel-body .font-monospace,
.panel-body code,
.panel-body pre { font-family: 'JetBrains Mono', ui-monospace, monospace; }

.panel-body .nav-tabs { border-color: var(--pn-border-strong); }

.panel-body .nav-tabs .nav-link { color: var(--pn-muted); }

.panel-body .nav-tabs .nav-link.active {
    background: var(--pn-surface);
    border-color: var(--pn-border-strong) var(--pn-border-strong) var(--pn-surface);
    color: var(--pn-cyan);
    font-weight: 600;
}

.panel-body .list-group {
    --bs-list-group-bg: transparent;
    --bs-list-group-border-color: var(--pn-border);
}

.panel-body .dropdown-menu {
    --bs-dropdown-border-color: var(--pn-border);
    box-shadow: 0 16px 40px rgba(15, 23, 42, .12);
}

.panel-body .accordion {
    --bs-accordion-bg: transparent;
    --bs-accordion-border-color: var(--pn-border);
    --bs-accordion-btn-bg: transparent;
    --bs-accordion-active-bg: rgba(6, 182, 212, .05);
    --bs-accordion-active-color: var(--pn-text);
}

.panel-body .pagination {
    --bs-pagination-bg: #fff;
    --bs-pagination-border-color: var(--pn-border-strong);
    --bs-pagination-color: var(--pn-muted);
    --bs-pagination-hover-bg: var(--pn-surface-2);
    --bs-pagination-hover-color: var(--pn-text);
    --bs-pagination-active-bg: var(--pn-cyan-bright);
    --bs-pagination-active-border-color: var(--pn-cyan-bright);
    --bs-pagination-active-color: #fff;
    --bs-pagination-disabled-bg: var(--pn-surface-2);
    --bs-pagination-disabled-border-color: var(--pn-border);
}

/* Gráfico de barras (dashboard/consumo) */
.chart-bar {
    background: linear-gradient(180deg, #06b6d4, #3b82f6);
    border-radius: 4px 4px 0 0;
    min-width: 8px;
    box-shadow: 0 4px 10px rgba(6, 182, 212, .25);
    transition: filter .15s ease;
}

.chart-bar:hover { filter: brightness(1.12); }

.chart-floor { border-top: 1px solid var(--pn-border-strong); }

/* Bloco de segredo exibido uma única vez (token/licença) */
.token-reveal {
    display: block;
    background: rgba(6, 182, 212, .06);
    border: 1px solid rgba(8, 145, 178, .4);
    border-radius: .5rem;
    padding: .65rem .9rem;
    color: #0e7490;
    font-family: 'JetBrains Mono', ui-monospace, monospace;
    word-break: break-all;
}

/* Navbar do portal */
.portal-nav {
    background: rgba(255, 255, 255, .88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--pn-border);
}

.portal-nav .navbar-brand { font-weight: 800; color: var(--pn-text); }
.portal-nav .nav-link { color: var(--pn-muted); font-weight: 500; }
.portal-nav .nav-link:hover { color: var(--pn-text); }
.portal-nav .nav-link.active { color: var(--pn-cyan); font-weight: 600; }

/* ------------------------------------------------------------------ auth */

.auth-body {
    min-height: 100vh;
    background:
        radial-gradient(ellipse 60% 45% at 70% 0%, rgba(6, 182, 212, .09), transparent 60%),
        radial-gradient(ellipse 55% 45% at 10% 100%, rgba(99, 102, 241, .08), transparent 60%),
        var(--pn-bg);
}

.auth-body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(15, 23, 42, .04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(15, 23, 42, .04) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
    pointer-events: none;
}

.auth-card {
    background: #fff;
    border: 1px solid var(--pn-border);
    border-radius: 1.1rem;
    box-shadow: 0 30px 70px rgba(15, 23, 42, .12);
    position: relative;
    z-index: 1;
}

@media (max-width: 991.98px) {
    .app-sidebar { position: fixed; z-index: 1045; left: -264px; transition: left .2s; }
    .app-sidebar.show { left: 0; }
}