/* Laboratório Plínio Bacelar — Brand colours from app-agendamento/src/theme/variables.scss */
:root {
    --brand-primary:    #0068a4;
    --brand-primary-dk: #005c90;
    --brand-secondary:  #1d9eba;
    --brand-accent:     #aae5f2;
    --brand-bg:         #f4f5f8;
    --brand-dark:       #002f4a;
    --brand-success:    #318d3d;
    --brand-danger:     #e53935;
    --brand-warning:    #ffbe00;
    --brand-gray:       #cbd2e0;
}

/* ── Base ─────────────────────────────────────────────────────────────────── */
body {
    background-color: var(--brand-bg);
    color: var(--brand-dark);
    font-family: 'Poppins', 'Segoe UI', Roboto, sans-serif;
    min-height: 100vh;
}

/* ── Institutional header ─────────────────────────────────────────────────── */
.site-header {
    background: #fff;
    border-bottom: 3px solid var(--brand-primary);
    box-shadow: 0 2px 8px rgba(0,0,0,.07);
}

.cert-logo {
    height: 52px;
    width: auto;
    object-fit: contain;
}

.main-logo {
    max-height: 80px;
    width: auto;
}

/* Slim user/logout bar below the institutional header */
.user-nav {
    background-color: var(--brand-primary);
    border-bottom: 2px solid var(--brand-secondary);
    min-height: 36px;
}

/* ── Login card ───────────────────────────────────────────────────────────── */
.login-wrapper {
    display: flex;
    justify-content: center;
    padding: 2rem 1rem;
}

.login-card {
    width: 100%;
    max-width: 440px;
    border: none;
    border-radius: 12px;
    box-shadow: 0 6px 32px rgba(0,104,164,.18);
    overflow: hidden;
}

.login-card .card-header {
    background: var(--brand-primary);
    border-bottom: 4px solid var(--brand-secondary);
    padding: 2rem 1.5rem 1.5rem;
    text-align: center;
}

.login-card .card-header img.logo {
    max-height: 64px;
    margin-bottom: .75rem;
    filter: brightness(0) invert(1);
}

.login-card .card-header h5 {
    color: #fff;
    margin: 0;
    font-weight: 600;
    font-size: 1.1rem;
}

.login-card .card-header small {
    color: rgba(255,255,255,.7);
    font-size: .8rem;
}

.login-card .card-body {
    padding: 2rem;
    background: #fff;
}

.login-card .card-footer {
    background: #fff;
    border-top: 1px solid var(--brand-gray);
    text-align: center;
    color: #6c757d;
    font-size: .8rem;
    padding: .75rem;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-primary {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
    font-weight: 500;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--brand-primary-dk);
    border-color: var(--brand-primary-dk);
}

/* ── Form inputs ──────────────────────────────────────────────────────────── */
.form-control:focus {
    border-color: var(--brand-secondary);
    box-shadow: 0 0 0 .2rem rgba(29,158,186,.25);
}

/* ── Page header ──────────────────────────────────────────────────────────── */
.page-header {
    background: #fff;
    border-bottom: 3px solid var(--brand-accent);
    padding: 1rem 0;
    margin-bottom: 1.5rem;
}

.page-header h5 {
    color: var(--brand-primary);
    font-weight: 600;
    margin: 0;
}

/* ── Exam table ───────────────────────────────────────────────────────────── */
.table-exames thead th {
    background-color: var(--brand-primary);
    color: #fff;
    font-weight: 500;
    border: none;
    white-space: nowrap;
}

.table-exames tbody tr:hover {
    background-color: rgba(170,229,242,.25);
}

.table-exames td {
    vertical-align: middle;
}

/* Status badges */
.badge-completo   { background-color: var(--brand-success); color: #fff; }
.badge-parcial    { background-color: var(--brand-warning);  color: var(--brand-dark); }
.badge-analise    { background-color: var(--brand-gray);     color: var(--brand-dark); }

/* ── PDF viewer ───────────────────────────────────────────────────────────── */
.pdf-frame {
    width: 100%;
    height: 78vh;
    border: 1px solid var(--brand-gray);
    border-radius: 6px;
    background: #fff;
}

/* ── Alert colours override ───────────────────────────────────────────────── */
.alert-danger  { border-left: 4px solid var(--brand-danger); }
.alert-warning { border-left: 4px solid var(--brand-warning); }
.alert-success { border-left: 4px solid var(--brand-success); }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 576px) {
    .login-card       { border-radius: 8px; }
    .pdf-frame        { height: 60vh; }
    .table-exames     { font-size: .85rem; }
    .btn-sm-mobile    { font-size: .78rem; padding: .25rem .5rem; }
}