/* ═══════════════════════════════════════════════════════════════
style.css — Medicamentos de Alto Custo | São José do Rio Preto
Design System: tokens, reset, utilitários, componentes, páginas
═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@600;700&family=Inter:wght@400;500;600&display=swap');

/* ── DESIGN TOKENS (MODO CLARO - PADRÃO) ───────────────────── */
:root, [data-theme="light"] {
--blue-50:    #eff6ff;
--blue-100:   #dbeafe;
--blue-200:   #bfdbfe;
--blue-600:   #2563eb;
--blue-700:   #1d4ed8;
--blue-800:   #1e40af;
--blue-900:   #1e3a5f;
--gray-100:   #f3f4f6;
--gray-200:   #e5e7eb;
--gray-300:   #d1d5db;
--gray-400:   #9ca3af;
--gray-500:   #6b7280;
--gray-600:   #4b5563;
--gray-700:   #374151;
--gray-900:   #111827;
--green-50:   #f0fdf4;
--green-100:  #dcfce7;
--green-600:  #16a34a;
--green-800:  #166534;
--orange-50:  #fff7ed;
--orange-100: #ffedd5;
--orange-500: #f97316;
--orange-600: #ea580c;
--orange-800: #9a3412;
--red-50:     #fef2f2;
--red-100:    #fee2e2;
--red-500:    #ef4444;
--red-600:    #dc2626;
--red-700:    #b91c1c;
--red-800:    #991b1b;
--yellow-100: #fef9c3;
--yellow-800: #854d0e;
--gold:       #d4af37;

/* Variáveis Semânticas Tema Claro */
color-scheme: light;
--bg-page:       #eff6ff;
--bg-surface:    #ffffff;
--bg-subtle:     #f3f4f6;
--text-main:     #111827;
--text-muted:    #4b5563;
--text-heading:  #1e3a5f;
--border-color:  #e5e7eb;

--radius:    0.65rem;
--shadow-sm: 0 1px 2px 0 rgb(0 0 0/.05);
--shadow:    0 1px 3px 0 rgb(0 0 0/.1), 0 1px 2px -1px rgb(0 0 0/.1);
--shadow-md: 0 4px 6px -1px rgb(0 0 0/.1), 0 2px 4px -2px rgb(0 0 0/.1);
--shadow-lg: 0 10px 15px -3px rgb(0 0 0/.1), 0 4px 6px -4px rgb(0 0 0/.1);

--sidebar-w:     260px;
--topbar-h:      64px;
--container-max: 1280px;
}

/* ── DESIGN TOKENS (MODO ESCURO) ───────────────────────────── */
html.dark, [data-theme="dark"] {
color-scheme: dark;
--bg-page:       #0f172a;
--bg-surface:    #1e293b;
--bg-subtle:     #334155;
--text-main:     #f8fafc;
--text-muted:    #94a3b8;
--text-heading:  #60a5fa;
--border-color:  #334155;

--blue-50:       #1e293b;
--blue-100:      #334155;
--blue-200:      #475569;
--blue-600:      #3b82f6;
--blue-700:      #60a5fa;
--blue-800:      #93c5fd;
--blue-900:      #38bdf8;

--gray-100:      #334155;
--gray-200:      #475569;
--gray-300:      #64748b;
--gray-400:      #94a3b8;
--gray-500:      #cbd5e1;
--gray-600:      #e2e8f0;
--gray-700:      #f1f5f9;
--gray-900:      #f8fafc;

--green-50:      #064e3b;
--green-100:     #022c22;
--green-600:     #10b981;
--green-800:     #6ee7b7;

--orange-50:     #451a03;
--orange-100:    #290e02;
--orange-500:    #f97316;
--orange-600:    #fb923c;
--orange-800:    #fdba74;

--red-50:        #450a0a;
--red-100:       #2c0606;
--red-500:       #ef4444;
--red-600:       #f87171;
--red-800:       #fca5a5;

--yellow-100:    #422006;
--yellow-800:    #fde047;
}

/* Preferência do Sistema Operacional caso não haja escolha do usuário */
@media (prefers-color-scheme: dark) {
:root:not([data-theme="light"]) {
color-scheme: dark;
--bg-page:       #0f172a;
--bg-surface:    #1e293b;
--bg-subtle:     #334155;
--text-main:     #f8fafc;
--text-muted:    #94a3b8;
--text-heading:  #60a5fa;
--border-color:  #334155;

--blue-50:       #1e293b;
--blue-100:      #334155;
--blue-200:      #475569;
--blue-600:      #3b82f6;
--blue-700:      #60a5fa;
--blue-800:      #93c5fd;
--blue-900:      #38bdf8;

--gray-100:      #334155;
--gray-200:      #475569;
--gray-300:      #64748b;
--gray-400:      #94a3b8;
--gray-500:      #cbd5e1;
--gray-600:      #e2e8f0;
--gray-700:      #f1f5f9;
--gray-900:      #f8fafc;

--green-50:      #064e3b;
--green-100:     #022c22;
--green-600:     #10b981;
--green-800:     #6ee7b7;

--orange-50:     #451a03;
--orange-100:    #290e02;
--orange-500:    #f97316;
--orange-600:    #fb923c;
--orange-800:    #fdba74;

--red-50:        #450a0a;
--red-100:       #2c0606;
--red-500:       #ef4444;
--red-600:       #f87171;
--red-800:       #fca5a5;

--yellow-100:    #422006;
--yellow-800:    #fde047;


}
}

/* ── RESET ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; }
body  {
font-family: 'Inter', sans-serif;
font-size: 16px;
line-height: 1.5;
color: var(--text-main);
background: var(--bg-page);
min-height: 100vh;
-webkit-font-smoothing: antialiased;
transition: background-color 0.3s ease, color 0.3s ease;
}
img   { display: block; max-width: 100%; }
a     { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; }
ul, ol { list-style: none; }

/* ── TIPOGRAFIA ─────────────────────────────────────────────── */
h1, h2, h3, h4 {
font-family: 'Space Grotesk', sans-serif;
letter-spacing: -0.02em;
line-height: 1.2;
color: var(--text-heading);
}
h1 { font-size: clamp(1.75rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem,  3vw, 2.25rem); }
h3 { font-size: clamp(1.1rem,  2vw, 1.5rem); }

/* ── CONTAINER ──────────────────────────────────────────────── */
.container {
width: 100%;
max-width: var(--container-max);
margin-inline: auto;
padding-inline: 1rem;
}
@media (min-width: 640px)  { .container { padding-inline: 1.5rem; } }
@media (min-width: 1024px) { .container { padding-inline: 2rem; } }

/* ═══════════════════════════════════════════════════════════════
UTILITÁRIOS
═══════════════════════════════════════════════════════════════ */
.hidden        { display: none !important; }
.sr-only       { position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap; }
.flex          { display: flex; }
.flex-col      { flex-direction: column; }
.flex-wrap     { flex-wrap: wrap; }
.items-center  { align-items: center; }
.items-start   { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }
.justify-end     { justify-content: flex-end; }
.flex-1        { flex: 1 1 0%; }
.flex-shrink-0 { flex-shrink: 0; }
.gap-1 { gap: 0.25rem; } .gap-2 { gap: 0.5rem; } .gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }    .gap-6 { gap: 1.5rem; } .gap-8 { gap: 2rem; }
.mt-1 { margin-top:.25rem; } .mt-2 { margin-top:.5rem; }  .mt-3 { margin-top:.75rem; }
.mt-4 { margin-top:1rem; }   .mt-6 { margin-top:1.5rem; } .mt-8 { margin-top:2rem; }
.mb-2 { margin-bottom:.5rem; } .mb-3 { margin-bottom:.75rem; } .mb-4 { margin-bottom:1rem; }
.mb-6 { margin-bottom:1.5rem; } .mb-8 { margin-bottom:2rem; }
.p-4 { padding:1rem; } .p-6 { padding:1.5rem; } .p-8 { padding:2rem; }
.px-4 { padding-inline:1rem; } .py-4 { padding-block:1rem; }
.w-full  { width: 100%; }
.min-w-0 { min-width: 0; }
.text-sm { font-size:.875rem; } .text-xs { font-size:.75rem; } .text-lg { font-size:1.125rem; }
.text-center   { text-align: center; }
.font-semibold { font-weight: 600; }
.font-bold     { font-weight: 700; }
.truncate      { overflow:hidden; white-space:nowrap; text-overflow:ellipsis; }
.relative      { position: relative; }

/* Cores de texto */
.text-blue-900   { color: var(--blue-900); }
.text-blue-600   { color: var(--blue-600); }
.text-gray-400   { color: var(--gray-400); }
.text-gray-500   { color: var(--gray-500); }
.text-gray-600   { color: var(--gray-600); }
.text-gray-700   { color: var(--gray-700); }
.text-green-600  { color: var(--green-600); }
.text-orange-600 { color: var(--orange-600); }
.text-red-600    { color: var(--red-600); }

/* ── GRID ───────────────────────────────────────────────────── */
.grid   { display: grid; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .grid-4, .grid-3 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 540px) { .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; } }

/* ═══════════════════════════════════════════════════════════════
COMPONENTES
═══════════════════════════════════════════════════════════════ */

/* ── Botões ─────────────────────────────────────────────────── */
.btn {
display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
border-radius: var(--radius); font-weight: 600; cursor: pointer;
transition: all .25s; line-height: 1; border: none; text-decoration: none;
white-space: nowrap;
}
.btn:disabled { opacity: .5; cursor: not-allowed; pointer-events: none; }
.btn-sm  { padding: .4rem .9rem;  font-size: .8rem; }
.btn-md  { padding: .7rem 1.4rem; font-size: .9rem; }
.btn-lg  { padding: 1rem  2rem;   font-size: 1rem; }
.btn-block { width: 100%; }

.btn-primary  { background: linear-gradient(to right, #2563eb, #1e40af); color: #fff; }
.btn-primary:hover  { box-shadow: var(--shadow-lg); transform: translateY(-1px); }

.btn-secondary { background: transparent; color: var(--blue-700); border: 2px solid var(--blue-700); }
.btn-secondary:hover { background: var(--blue-50); }

.btn-outline { background: var(--bg-surface); color: var(--text-muted); border: 1px solid var(--border-color); }
.btn-outline:hover { background: var(--bg-subtle); color: var(--text-main); }

.btn-danger { background: #b91c1c; color: #fff; }
.btn-danger:hover { background: #991b1b; }

.btn-success { background: #15803d; color: #fff; }
.btn-success:hover { background: #166534; }

/* ── Cards ──────────────────────────────────────────────────── */
.card {
background: var(--bg-surface); border-radius: var(--radius);
border: 1px solid var(--border-color); box-shadow: var(--shadow-sm);
transition: background-color 0.3s ease, border-color 0.3s ease;
}
.card-hover { transition: box-shadow .25s, background-color 0.3s ease; }
.card-hover:hover { box-shadow: var(--shadow-md); }

/* ── Inputs ─────────────────────────────────────────────────── */
.input {
width: 100%; padding: .7rem 1rem;
border: 1px solid var(--border-color); border-radius: var(--radius);
background: var(--bg-surface); color: var(--text-main); font-size: .9rem;
transition: all .25s; outline: none;
}
.input::placeholder { color: var(--gray-400); }
.input:focus        { box-shadow: 0 0 0 2px var(--blue-600); border-color: transparent; }
.input:disabled     { background: var(--bg-subtle); color: var(--gray-500); cursor: not-allowed; }
.input.is-error     { border-color: var(--red-500); }
.input:read-only    { background: var(--bg-subtle); }

textarea.input { resize: vertical; min-height: 5rem; }
select.input {
appearance: none; cursor: pointer;
background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
background-repeat: no-repeat; background-position: right .85rem center;
padding-right: 2.25rem;
}

/* ── Grupos de formulário ───────────────────────────────────── */
.form-group       { display: flex; flex-direction: column; gap: .4rem; }
.form-label       { font-size: .875rem; font-weight: 600; color: var(--text-main); }
.form-hint        { font-size: .75rem; color: var(--text-muted); }
.form-error-msg   { font-size: .75rem; color: var(--red-600); }
.form-required    { color: var(--red-500); }

/* ── Divider dourado ────────────────────────────────────────── */
.golden-divider {
height: 2px;
background: linear-gradient(90deg, transparent, var(--gold), transparent);
margin: 1.75rem 0;
}

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
display: inline-flex; align-items: center; gap: .3rem;
padding: .2rem .7rem; border-radius: 9999px;
font-size: .75rem; font-weight: 600;
}
.badge-available   { background: var(--green-100);  color: var(--green-800); }
.badge-low         { background: var(--yellow-100); color: var(--yellow-800); }
.badge-unavailable { background: var(--red-100);    color: var(--red-800); }
.badge-pending     { background: var(--orange-100); color: var(--orange-800); }
.badge-approved    { background: var(--blue-100);   color: var(--blue-800); }
.badge-withdrawn   { background: var(--green-100);  color: var(--green-800); }
.badge-cancelled   { background: var(--red-100);    color: var(--red-800); }
.badge-admin       { background: var(--blue-100);   color: var(--blue-800); }
.badge-patient     { background: var(--gray-100);   color: var(--gray-600); }

/* ── Tags ───────────────────────────────────────────────────── */
.tag { display:inline-block; padding:.2rem .65rem; border-radius:.3rem; font-size:.75rem; font-weight:600; }
.tag-blue { background: var(--blue-100); color: var(--blue-800); }
.tag-gray { background: var(--gray-100); color: var(--gray-700); }

/* ── Alertas ────────────────────────────────────────────────── */
.alert {
display: flex; gap: 1rem; padding: 1rem 1.25rem;
border-radius: var(--radius); border-left: 4px solid;
}
.alert-icon    { font-size: 1.25rem; flex-shrink: 0; margin-top: .1rem; }
.alert-danger  { background: var(--red-50);    border-color: var(--red-500);    color: var(--red-800); }
.alert-warning { background: var(--orange-50); border-color: var(--orange-500); color: var(--orange-800); }
.alert-info    { background: var(--blue-50);   border-color: var(--blue-600);   color: var(--blue-900); }
.alert-success { background: var(--green-50);  border-color: var(--green-600);  color: var(--green-800); }

/* ── Toast (notificação) ────────────────────────────────────── */
.toast-container {
position: fixed; top: 1rem; right: 1rem;
display: flex; flex-direction: column; gap: .5rem;
z-index: 9999;
}
.toast {
padding: .85rem 1.25rem; border-radius: var(--radius);
font-size: .875rem; font-weight: 500; box-shadow: var(--shadow-lg);
max-width: 360px; color: #fff;
}
.toast-success { background: var(--blue-900); }
.toast-error   { background: var(--red-600); }
.toast-warning { background: var(--orange-500); }

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
position: fixed; inset: 0;
background: rgba(0,0,0,.5); backdrop-filter: blur(2px);
display: flex; align-items: center; justify-content: center;
z-index: 800; padding: 1rem;
}
.modal {
background: var(--bg-surface); border-radius: 12px; padding: 2rem;
width: 100%; max-width: 520px;
box-shadow: 0 20px 60px rgba(0,0,0,.3);
max-height: 90vh; overflow-y: auto; border: 1px solid var(--border-color);
}
.modal-sm  { max-width: 380px; }
.modal-lg  { max-width: 680px; }
.modal-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:1.5rem; }
.modal-title  { font-family:'Space Grotesk',sans-serif; font-size:1.1rem; color:var(--text-main); }
.modal-close  {
background:none; border:none; cursor:pointer; font-size:1.2rem;
color:var(--gray-400); padding:.25rem .45rem; border-radius:5px;
transition:background .15s; line-height:1;
}
.modal-close:hover { background:var(--bg-subtle); color:var(--text-main); }
.modal-footer { display:flex; justify-content:flex-end; gap:.75rem; margin-top:1.5rem; }

/* ── Tabela ─────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table  { width:100%; border-collapse:collapse; font-size:.875rem; }
thead th {
background:var(--bg-subtle); text-align:left;
padding:.65rem 1rem; font-size:.75rem;
text-transform:uppercase; letter-spacing:.05em;
color:var(--text-muted); font-weight:600;
border-bottom:1px solid var(--border-color);
}
tbody td {
padding:.9rem 1rem; border-bottom:1px solid var(--border-color);
color:var(--text-main); vertical-align:middle;
}
tbody tr:last-child td { border-bottom:none; }
tbody tr:hover td { background:var(--bg-subtle); }
.table-actions { display:flex; gap:.4rem; }

/* ── Barra de busca ─────────────────────────────────────────── */
.search-wrap { position:relative; }
.search-icon {
position:absolute; left:.85rem; top:50%;
transform:translateY(-50%); pointer-events:none; color:var(--gray-400);
}
.search-wrap .input { padding-left:2.5rem; }

/* ── Estado vazio ───────────────────────────────────────────── */
.empty-state { text-align:center; padding:3rem 1rem; color:var(--text-muted); }
.empty-icon  { font-size:3rem; margin-bottom:1rem; opacity:.5; }
.empty-state p { margin-bottom:1rem; }

/* ── Paginação ──────────────────────────────────────────────── */
.pagination { display:flex; gap:.35rem; align-items:center; justify-content:center; margin-top:1.5rem; }
.page-btn {
width:36px; height:36px; display:flex; align-items:center; justify-content:center;
border-radius:var(--radius); border:1px solid var(--border-color);
font-size:.875rem; cursor:pointer; background:var(--bg-surface); color:var(--text-muted); transition:all .2s;
}
.page-btn:hover   { background:var(--bg-subtle); border-color:var(--blue-600); color:var(--blue-600); }
.page-btn.active  { background:#2563eb; border-color:#2563eb; color:#fff; }
.page-btn:disabled{ opacity:.4; cursor:not-allowed; }

/* ── Stat card ──────────────────────────────────────────────── */
.stat-card  { padding:1.5rem; }
.stat-value { font-family:'Space Grotesk',sans-serif; font-size:2rem; font-weight:700; line-height:1; margin-top:.5rem; color:var(--text-main); }
.stat-label { font-size:.875rem; color:var(--text-muted); }
.stat-icon  { font-size:2.5rem; opacity:.3; }

/* ── Request card (status colorido) ────────────────────────── */
.request-card { padding:1.5rem; }
.request-card.status-pendente  { border-left:4px solid var(--orange-500); background:var(--orange-50); }
.request-card.status-aprovado  { border-left:4px solid var(--blue-600);   background:var(--blue-50); }
.request-card.status-retirado  { border-left:4px solid var(--green-600);  background:var(--green-50); }
.request-card.status-cancelado { border-left:4px solid var(--red-500);    background:var(--red-50); }

/* ── Stock box ──────────────────────────────────────────────── */
.stock-box             { padding:.85rem 1rem; border-radius:var(--radius); text-align:center; min-width:100px; }
.stock-box.available   { background:var(--green-50); color: var(--green-800); }
.stock-box.low         { background:var(--orange-50); color: var(--orange-800); }
.stock-box.unavailable { background:var(--red-50); color: var(--red-800); }
.stock-num { font-family:'Space Grotesk',sans-serif; font-size:1.75rem; font-weight:700; }

/* ── CTA Banner ─────────────────────────────────────────────── */
.cta-banner {
display:flex; align-items:center; justify-content:space-between;
gap:1.5rem; flex-wrap:wrap; padding:2rem; border-radius:var(--radius);
background:var(--bg-subtle);
border:2px solid var(--border-color);
}

/* ── Med grid (stock card layout) ───────────────────────────── */
.med-grid {
display:grid; grid-template-columns:1fr auto auto;
gap:1.25rem; align-items:start;
}
@media (max-width:640px) { .med-grid { grid-template-columns:1fr; } }

/* ── Spinner de carregamento ────────────────────────────────── */
.spinner {
display:inline-block; width:18px; height:18px;
border:2.5px solid rgba(0,0,0,.15);
border-top-color:var(--blue-600); border-radius:50%;
animation:spin .65s linear infinite;
}
.spinner-white { border-color:rgba(255,255,255,.3); border-top-color:#fff; }
@keyframes spin { to { transform:rotate(360deg); } }

/* ── Skeleton loader ────────────────────────────────────────── */
.skeleton {
background:linear-gradient(90deg, var(--border-color) 25%, var(--bg-subtle) 50%, var(--border-color) 75%);
background-size:200% 100%; border-radius:var(--radius);
animation:shimmer 1.5s infinite;
}
@keyframes shimmer { to { background-position:-200% 0; } }

/* ═══════════════════════════════════════════════════════════════
PÁGINAS PÚBLICAS (index, login, register)
═══════════════════════════════════════════════════════════════ */

/* Header público */
.pub-header { background:var(--bg-surface); border-bottom:1px solid var(--border-color); box-shadow:var(--shadow-sm); position:sticky; top:0; z-index:100; }
.pub-header-inner { display:flex; align-items:center; justify-content:space-between; padding-block:1.25rem; }
.pub-logo { font-family:'Space Grotesk',sans-serif; font-size:1.25rem; color:var(--text-heading); font-weight:700; }

/* Hero */
.hero       { padding-block:5rem; }
.hero-inner { max-width:48rem; margin-inline:auto; text-align:center; }
.hero-subtitle { font-size:1.25rem; color:var(--text-muted); margin-top:1.25rem; margin-bottom:2rem; }

/* Features */
.features       { padding-block:5rem; background:var(--bg-surface); border-top:1px solid var(--border-color); }
.features-grid  { display:grid; grid-template-columns:repeat(3,1fr); gap:2rem; margin-top:3rem; }
.feature-card   { text-align:center; }
.feature-icon   { font-size:2.5rem; margin-bottom:1rem; }
@media (max-width:768px) { .features-grid { grid-template-columns:1fr; gap:1.25rem; } }

/* Steps */
.how-section { padding-block:5rem; }
.steps-list  { display:flex; flex-direction:column; gap:1rem; max-width:40rem; margin-inline:auto; }
.step-card   { display:flex; gap:1rem; align-items:flex-start; }
.step-number { font-family:'Space Grotesk',sans-serif; font-size:1.5rem; font-weight:700; color:var(--blue-600); flex-shrink:0; min-width:2rem; }

/* Footer */
.pub-footer   { background:#1e3a5f; color:#fff; padding-block:3rem; text-align:center; }
.pub-footer p { opacity:.9; }
.footer-sub   { color:#bfdbfe; margin-top:.5rem; }
.footer-copy  { color:#93c5fd; margin-top:1rem; font-size:.8rem; }

/* Auth pages (login / register) */
.auth-page   { min-height:100vh; display:flex; align-items:center; justify-content:center; background:var(--bg-page); padding:1rem; }
.auth-box    { width:100%; max-width:420px; }
.auth-box-lg { width:100%; max-width:620px; }
.auth-card   { padding:2.5rem 2rem; }
.auth-title  { text-align:center; margin-bottom:.5rem; color:var(--text-heading); }
.auth-city   { text-align:center; color:var(--text-muted); margin-bottom:2rem; font-size:.9rem; }
.auth-note   { background:var(--bg-subtle); border-radius:var(--radius); padding:1rem; font-size:.875rem; color:var(--text-main); margin-top:1.25rem; }
.or-separator { display:flex; align-items:center; gap:.75rem; margin:1.5rem 0; }
.or-line      { flex:1; border-top:1px solid var(--border-color); }
.or-text      { font-size:.8rem; color:var(--gray-400); }

/* ═══════════════════════════════════════════════════════════════
APP SHELL — sidebar + topbar + main
═══════════════════════════════════════════════════════════════ */

/* Sidebar */
#sidebar {
width:var(--sidebar-w); background:var(--bg-surface); border-right:1px solid var(--border-color);
display:flex; flex-direction:column;
position:fixed; top:0; left:0; bottom:0; z-index:300;
transition:transform .25s, background-color 0.3s ease; overflow-y:auto;
}
.sidebar-header { padding:1.25rem 1rem; border-bottom:1px solid var(--border-color); display:flex; align-items:center; gap:.6rem; flex-shrink:0; }
.sidebar-logo   { font-family:'Space Grotesk',sans-serif; font-size:1rem; font-weight:700; color:var(--text-heading); }
.sidebar-tagline{ font-size:.65rem; color:var(--gray-400); letter-spacing:.04em; }

.nav-section       { padding:.75rem .75rem .25rem; }
.nav-section-label { font-size:.65rem; text-transform:uppercase; letter-spacing:.06em; font-weight:600; color:var(--gray-400); padding:0 .5rem; margin-bottom:.3rem; }
.nav-item {
display:flex; align-items:center; gap:.75rem;
padding:.6rem .75rem; border-radius:var(--radius);
color:var(--text-muted); font-size:.875rem; font-weight:500;
transition:background .15s,color .15s; margin-bottom:.1rem;
text-decoration:none; border:none; background:none; width:100%; text-align:left; cursor:pointer;
}
.nav-item:hover  { background:var(--bg-subtle); color:var(--text-main); }
.nav-item.active { background:var(--bg-subtle); color:var(--blue-800); font-weight:600; }
.nav-icon { font-size:1rem; flex-shrink:0; width:18px; text-align:center; }

.sidebar-footer { margin-top:auto; padding:.75rem; border-top:1px solid var(--border-color); flex-shrink:0; }
.user-chip {
display:flex; align-items:center; gap:.65rem;
padding:.6rem .75rem; border-radius:var(--radius);
transition:background .15s; width:100%;
border:none; background:none; text-align:left; cursor:pointer;
}
.user-chip:hover { background:var(--bg-subtle); }
.avatar {
width:34px; height:34px; border-radius:50%;
background:linear-gradient(to bottom right, #1d4ed8, #1e3a5f);
color:#fff; display:flex; align-items:center; justify-content:center;
font-size:.8rem; font-weight:700; flex-shrink:0;
}
.user-name { font-size:.85rem; font-weight:600; color:var(--text-main); }
.user-role { font-size:.72rem; color:var(--gray-400); }

/* Topbar */
#topbar {
position:fixed; top:0; left:var(--sidebar-w); right:0;
height:var(--topbar-h); background:var(--bg-surface); border-bottom:1px solid var(--border-color);
display:flex; align-items:center; padding-inline:1.5rem; gap:1rem; z-index:200;
transition:left .25s, background-color 0.3s ease;
}
#page-title { font-family:'Space Grotesk',sans-serif; font-weight:600; font-size:1rem; color:var(--text-heading); }
#hamburger  { display:none; background:none; border:none; font-size:1.3rem; cursor:pointer; color:var(--text-main); padding:.25rem; }

/* Main content */
#main {
margin-left:var(--sidebar-w); margin-top:var(--topbar-h);
flex:1; padding:1.75rem; min-height:calc(100vh - var(--topbar-h));
}

/* Mobile overlay */
#mob-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,.4); z-index:290; opacity:0; pointer-events:none; transition:opacity .25s; }
#mob-overlay.show { opacity:1; pointer-events:auto; }

/* Page header */
.page-header { display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:1.75rem; gap:1rem; flex-wrap:wrap; }
.page-header-text h1 { font-size:1.6rem; color:var(--text-heading); }
.page-header-text p  { color:var(--text-muted); margin-top:.25rem; font-size:.875rem; }

/* ═══════════════════════════════════════════════════════════════
ANIMAÇÕES
═══════════════════════════════════════════════════════════════ */
.fade-in-up { animation:fadeInUp .6s ease-out; }
@keyframes fadeInUp { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:none; } }

/* ═══════════════════════════════════════════════════════════════
RESPONSIVIDADE E BOTÃO DE TEMA
═══════════════════════════════════════════════════════════════ */
#alternar-tema { box-shadow: var(--shadow-sm); flex-shrink: 0; }
.auth-theme-controls { display: flex; justify-content: flex-end; margin-bottom: 1rem; }


@media (max-width:1024px) {
#sidebar { transform:translateX(-100%); }
#sidebar.open { transform:translateX(0); }
#topbar { left:0; }
#main   { margin-left:0; padding:1rem; }
#hamburger { display:block; }
#mob-overlay { display:block; }
}
@media (max-width:640px) {
.modal { padding:1.25rem; }
.page-header { flex-direction:column; }
.cta-banner  { flex-direction:column; text-align:center; }
h1 { font-size:1.5rem; }
.stat-value  { font-size:1.5rem; }
}
@media (max-width:480px) {
.table-actions { flex-direction:column; }
.auth-card { padding:1.5rem 1.25rem; }
}

/* Integração da marca, avisos e navegação por teclado da referência. */
.skip-link {
  position: fixed; top: .75rem; left: .75rem; z-index: 1100;
  transform: translateY(-200%); padding: .75rem 1rem; border-radius: var(--radius);
  background: var(--bg-surface); color: var(--text-main); box-shadow: var(--shadow-lg);
}
.skip-link:focus { transform: none; }
:focus-visible { outline: 3px solid var(--blue-600); outline-offset: 3px; }
#main-content { scroll-margin-top: calc(var(--topbar-h) + 1rem); }
.pub-header-inner { gap: 1rem; flex-wrap: wrap; }
.pub-header-inner nav { align-items: center; flex-wrap: wrap; }
.pub-logo { display: flex; align-items: center; gap: .65rem; line-height: 1.2; }
.pub-logo small { display: block; font-size: .75rem; font-weight: 500; margin-top: .2rem; }
.brand-mark {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  width: 2.5rem; height: 2.5rem; border-radius: .75rem;
  background: var(--blue-100); color: var(--blue-800); font-size: 1.6rem;
}
.eyebrow { color: var(--text-muted); font-size: .8rem; font-weight: 600; letter-spacing: .1em; margin-bottom: 1.25rem; }
.pedido-aviso {
  display: flex; align-items: flex-start; gap: .85rem; padding: 1rem 1.25rem; margin-bottom: 1.5rem;
  background: var(--green-50); border: 1px solid var(--green-600); border-radius: var(--radius); color: var(--green-800);
}
.pedido-aviso-icone { font-size: 1.25rem; font-weight: 700; }
.pedido-aviso-conteudo { flex: 1; min-width: 0; }
.pedido-aviso-conteudo p { font-size: .875rem; margin-top: .2rem; }
.pedido-aviso-fechar { background: none; border: none; color: inherit; cursor: pointer; font-size: 1.4rem; line-height: 1; padding: .2rem; }
#main, .med-grid > *, .grid > * { min-width: 0; }
.card { overflow-wrap: anywhere; }
@media (max-width:640px) {
  #topbar { gap: .6rem; padding-inline: 1rem; }
  #topbar time { display: none; }
  #page-title { min-width: 0; }
  .hero, .features, .how-section { padding-block: 3rem; }
  .pub-header-inner { padding-block: 1rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}