/* ============================================================
   SMART CARD SAÚDE — Estilos Globais
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* ── Variáveis ── */
:root {
    --verde:        #00B37E;
    --verde-escuro: #00875A;
    --verde-claro:  #E6F9F2;
    --branco:       #FFFFFF;
    --cinza-100:    #F7F8FA;
    --cinza-200:    #ECEEF2;
    --cinza-300:    #D5D9E2;
    --cinza-500:    #8A92A6;
    --cinza-700:    #4A5068;
    --cinza-900:    #1A1D2E;
    --vermelho:     #E03D3D;
    --laranja:      #F59E0B;
    --azul:         #3B82F6;

    --sidebar-w:    240px;
    --topbar-h:     64px;
    --radius:       10px;
    --shadow:       0 2px 12px rgba(0,0,0,.07);
    --shadow-md:    0 4px 24px rgba(0,0,0,.11);

    --fonte-titulo: 'Syne', sans-serif;
    --fonte-corpo:  'DM Sans', sans-serif;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
    font-family: var(--fonte-corpo);
    background: var(--cinza-100);
    color: var(--cinza-900);
    min-height: 100vh;
}
a { color: var(--verde-escuro); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
ul, ol { list-style: none; }

/* ── Layout principal ── */
.layout {
    display: flex;
    min-height: 100vh;
}

/* ── Sidebar ── */
.sidebar {
    width: var(--sidebar-w);
    background: var(--cinza-900);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 100;
    transition: transform .25s ease;
}
.sidebar-logo {
    padding: 20px 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    gap: 10px;
}
.sidebar-logo img {
    height: 36px;
    width: auto;
}
.sidebar-logo span {
    font-family: var(--fonte-titulo);
    font-weight: 800;
    font-size: 1rem;
    color: var(--verde);
    line-height: 1.2;
}
.sidebar-logo small {
    display: block;
    font-size: .65rem;
    color: var(--cinza-500);
    font-weight: 400;
}
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 12px 0;
}
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 4px; }

.nav-grupo {
    padding: 10px 16px 4px;
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--cinza-500);
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 20px;
    color: rgba(255,255,255,.65);
    font-size: .875rem;
    cursor: pointer;
    transition: background .15s, color .15s;
    border-left: 3px solid transparent;
}
.nav-item:hover {
    background: rgba(255,255,255,.05);
    color: #fff;
    text-decoration: none;
}
.nav-item.ativo {
    background: rgba(0,179,126,.12);
    color: var(--verde);
    border-left-color: var(--verde);
}
.nav-item i { width: 18px; text-align: center; font-size: .9rem; }

.sidebar-footer {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,.08);
    display: flex;
    align-items: center;
    gap: 10px;
}
.sidebar-footer .avatar {
    width: 34px; height: 34px;
    border-radius: 50%;
    background: var(--verde);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: .85rem; color: #fff;
    flex-shrink: 0;
}
.sidebar-footer .usuario-nome {
    font-size: .8rem;
    color: rgba(255,255,255,.8);
    font-weight: 600;
    flex: 1;
}
.sidebar-footer .usuario-perfil {
    font-size: .7rem;
    color: var(--cinza-500);
}
.sidebar-footer .btn-sair {
    color: var(--cinza-500);
    font-size: .85rem;
    cursor: pointer;
    transition: color .15s;
}
.sidebar-footer .btn-sair:hover { color: var(--vermelho); }

/* ── Topbar ── */
.topbar {
    height: var(--topbar-h);
    background: var(--branco);
    border-bottom: 1px solid var(--cinza-200);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    position: fixed;
    top: 0;
    left: var(--sidebar-w);
    right: 0;
    z-index: 90;
    box-shadow: var(--shadow);
}
.topbar-titulo {
    flex: 1;
    font-family: var(--fonte-titulo);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--cinza-900);
}
.topbar-titulo small {
    display: block;
    font-family: var(--fonte-corpo);
    font-size: .75rem;
    color: var(--cinza-500);
    font-weight: 400;
}
.topbar-acoes {
    display: flex;
    align-items: center;
    gap: 8px;
}
.btn-menu-mobile {
    display: none;
    background: none;
    border: none;
    font-size: 1.2rem;
    color: var(--cinza-700);
    cursor: pointer;
}

/* ── Conteúdo ── */
.conteudo {
    margin-left: var(--sidebar-w);
    margin-top: var(--topbar-h);
    padding: 28px 28px 40px;
    min-height: calc(100vh - var(--topbar-h));
}

/* ── Cards de estatísticas (dashboard) ── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.stat-card {
    background: var(--branco);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 6px;
    border-left: 4px solid var(--verde);
    transition: box-shadow .2s;
}
.stat-card:hover { box-shadow: var(--shadow-md); }
.stat-card.laranja { border-left-color: var(--laranja); }
.stat-card.vermelho { border-left-color: var(--vermelho); }
.stat-card.azul     { border-left-color: var(--azul); }
.stat-card.cinza    { border-left-color: var(--cinza-300); }

.stat-rotulo {
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--cinza-500);
}
.stat-valor {
    font-family: var(--fonte-corpo);
    font-size: 1.9rem;
    font-weight: 700;
    color: var(--cinza-900);
    line-height: 1;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
}
.stat-detalhe {
    font-size: .78rem;
    color: var(--cinza-500);
}

/* ── Cards genéricos ── */
.card {
    background: var(--branco);
    border-radius: var(--radius);
    padding: 24px;
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}
.card-titulo {
    font-family: var(--fonte-titulo);
    font-size: 1rem;
    font-weight: 700;
    color: var(--cinza-900);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--cinza-200);
    display: flex;
    align-items: center;
    gap: 8px;
}
.card-titulo i { color: var(--verde); }

/* ── Tabelas ── */
.tabela-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .875rem; }
thead th {
    background: var(--cinza-100);
    padding: 10px 14px;
    text-align: left;
    font-weight: 600;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--cinza-500);
    border-bottom: 1px solid var(--cinza-200);
    white-space: nowrap;
}
tbody td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--cinza-200);
    color: var(--cinza-700);
    vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--cinza-100); }

/* ── Formulários ── */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}
.form-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.form-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.form-full { grid-column: 1 / -1; }

.campo { display: flex; flex-direction: column; gap: 5px; }
.campo label {
    font-size: .8rem;
    font-weight: 600;
    color: var(--cinza-700);
}
.campo label .obrigatorio { color: var(--vermelho); margin-left: 2px; }
.campo input,
.campo select,
.campo textarea {
    padding: 9px 12px;
    border: 1px solid var(--cinza-300);
    border-radius: 7px;
    font-family: var(--fonte-corpo);
    font-size: .875rem;
    color: var(--cinza-900);
    background: var(--branco);
    transition: border-color .15s, box-shadow .15s;
    outline: none;
}
.campo input:focus,
.campo select:focus,
.campo textarea:focus {
    border-color: var(--verde);
    box-shadow: 0 0 0 3px rgba(0,179,126,.12);
}
.campo textarea { resize: vertical; min-height: 80px; }
.campo .ajuda { font-size: .75rem; color: var(--cinza-500); }
.campo .erro-campo { font-size: .75rem; color: var(--vermelho); }

/* ── Botões ── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 18px;
    border-radius: 7px;
    font-family: var(--fonte-corpo);
    font-size: .875rem;
    font-weight: 600;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: all .15s;
    text-decoration: none;
    white-space: nowrap;
}
.btn-primario  { background: var(--verde);    color: #fff; border-color: var(--verde); }
.btn-primario:hover { background: var(--verde-escuro); border-color: var(--verde-escuro); color: #fff; text-decoration: none; }
.btn-secundario { background: var(--branco); color: var(--cinza-700); border-color: var(--cinza-300); }
.btn-secundario:hover { border-color: var(--cinza-500); color: var(--cinza-900); text-decoration: none; }
.btn-perigo    { background: var(--vermelho); color: #fff; border-color: var(--vermelho); }
.btn-perigo:hover { opacity: .88; color: #fff; text-decoration: none; }
.btn-aviso     { background: var(--laranja);  color: #fff; border-color: var(--laranja); }
.btn-sm { padding: 6px 12px; font-size: .8rem; }
.btn-lg { padding: 12px 24px; font-size: 1rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── Badges ── */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.badge-verde   { background: var(--verde-claro); color: var(--verde-escuro); }
.badge-vermelho { background: #FDEAEA; color: var(--vermelho); }
.badge-laranja { background: #FEF3C7; color: #92400E; }
.badge-azul    { background: #EFF6FF; color: #1D4ED8; }
.badge-cinza   { background: var(--cinza-200); color: var(--cinza-700); }

/* ── Flash messages ── */
.flash {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: .875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}
.flash-sucesso { background: var(--verde-claro); color: var(--verde-escuro); }
.flash-erro    { background: #FDEAEA; color: var(--vermelho); }
.flash-aviso   { background: #FEF3C7; color: #92400E; }
.flash-info    { background: #EFF6FF; color: #1D4ED8; }

/* ── Barra de pesquisa / filtros ── */
.filtros {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: flex-end;
    margin-bottom: 16px;
}
.filtros .campo { flex: 1; min-width: 180px; }
.pesquisa-wrap {
    position: relative;
    flex: 1; min-width: 220px;
}
.pesquisa-wrap i {
    position: absolute;
    left: 12px; top: 50%;
    transform: translateY(-50%);
    color: var(--cinza-500);
    font-size: .85rem;
}
.pesquisa-wrap input { padding-left: 34px; width: 100%; }

/* ── Paginação ── */
.paginacao {
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: center;
    margin-top: 20px;
}
.paginacao a, .paginacao span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px; height: 34px;
    border-radius: 7px;
    font-size: .85rem;
    font-weight: 600;
    border: 1px solid var(--cinza-300);
    color: var(--cinza-700);
    transition: all .15s;
}
.paginacao a:hover { background: var(--cinza-100); text-decoration: none; }
.paginacao .atual { background: var(--verde); color: #fff; border-color: var(--verde); }

/* ── Alertas de vencimento no dashboard ── */
.alerta-vencimento {
    background: #FEF3C7;
    border: 1px solid #F59E0B;
    border-radius: var(--radius);
    padding: 12px 16px;
    font-size: .875rem;
    color: #92400E;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

/* ── Separador de seção ── */
.secao-titulo {
    font-family: var(--fonte-titulo);
    font-size: .85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--cinza-500);
    margin: 24px 0 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.secao-titulo::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--cinza-200);
}

/* ── Responsivo ── */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    .sidebar.aberta {
        transform: translateX(0);
    }
    .topbar { left: 0; }
    .conteudo { margin-left: 0; padding: 16px; }
    .btn-menu-mobile { display: block; }
    .form-grid.cols-2,
    .form-grid.cols-3 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Utilitários ── */
.d-flex   { display: flex; }
.gap-8    { gap: 8px; }
.gap-12   { gap: 12px; }
.mt-0     { margin-top: 0; }
.mt-16    { margin-top: 16px; }
.mt-24    { margin-top: 24px; }
.mb-0     { margin-bottom: 0; }
.mb-16    { margin-bottom: 16px; }
.text-center { text-align: center; }
.text-right  { text-align: right; }
.text-muted  { color: var(--cinza-500); font-size: .85rem; }
.fw-600   { font-weight: 600; }
.w-100    { width: 100%; }