/* ==========================================================================
   /css/style.css — v1.0.0 (2025-10-31)
   Suporte a 3 temas (dark, light, auto) + 4 paletas de acento (padrão, azul,
   verde, laranja). Padrão: dark + padrao.
   --------------------------------------------------------------------------
   Como usar:
   - <html data-theme="dark|light|auto" data-accent="padrao|azul|verde|laranja">
   - O header.php já alterna data-theme. data-accent é opcional (def: padrao).
   ========================================================================== */

/* =========================
   Reset básico e tipografia
   ========================= */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { font-size: 16px; }
body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif, "Apple Color Emoji","Segoe UI Emoji";
  line-height: 1.4;
  background: var(--bg);
  color: var(--fg);
}

/* ============================================
   Paleta base (inicial — dark como valor base)
   ============================================ */
:root {
  /* Cores estruturais (overridden por tema) */
  --bg: #0b0f15;
  --bg-soft: #0f1319;
  --card: #171b22;
  --border: #2b3240;
  --muted: #9aa4b2;
  --fg: #e8edf4;
  --fg-strong: #ffffff;
  --error-bg: #311f20;
  --error-bd: #6b1b1e;
  --error-fg: #ffd7d9;
  --ok-bg: #1c2e21;
  --ok-bd: #1b8a44;
  --ok-fg: #b6f2c4;
  --warn-bg: #33240a;
  --warn-bd: #8f5d10;
  --warn-fg: #ffdf9b;

  /* Paleta de acento (padrão = azul royal) */
  --accent: #2563eb;
  --accent-weak: rgba(37, 99, 235, .15);
  --accent-bd: #1d4ed8;

  /* Estados/realces */
  --link: #9cc1ff;
  --focus-ring: 0 0 0 3px rgba(37, 99, 235, .35);

  /* Inputs/Tabelas */
  --input-bg: var(--bg-soft);
  --input-bd: var(--border);
  --table-row-hover: rgba(255,255,255,.03);
}

/* ==============================
   Tema LIGHT (força modo claro)
   ============================== */
html[data-theme="light"] {
  --bg: #f5f7fb;
  --bg-soft: #ffffff;
  --card: #ffffff;
  --border: #d9e0ea;
  --muted: #5a6575;
  --fg: #1b2430;
  --fg-strong: #0c1117;
  --error-bg: #fde8ea;
  --error-bd: #ff99a2;
  --error-fg: #7b1a1e;
  --ok-bg: #e6f6ea;
  --ok-bd: #58c28f;
  --ok-fg: #135c37;
  --warn-bg: #fff3da;
  --warn-bd: #ffcc73;
  --warn-fg: #7a4b00;

  --input-bg: #fff;
  --input-bd: #c8d2e1;
  --table-row-hover: rgba(0,0,0,.04);
}

/* ==============================================
   Tema AUTO (segue prefer-color-scheme do SO)
   - Se o SO for dark, usa paleta dark (root)
   - Se o SO for light, aplica as vars de light
   ============================================== */
@media (prefers-color-scheme: light) {
  html[data-theme="auto"] {
    --bg: #f5f7fb;
    --bg-soft: #ffffff;
    --card: #ffffff;
    --border: #d9e0ea;
    --muted: #5a6575;
    --fg: #1b2430;
    --fg-strong: #0c1117;
    --error-bg: #fde8ea;
    --error-bd: #ff99a2;
    --error-fg: #7b1a1e;
    --ok-bg: #e6f6ea;
    --ok-bd: #58c28f;
    --ok-fg: #135c37;
    --warn-bg: #fff3da;
    --warn-bd: #ffcc73;
    --warn-fg: #7a4b00;

    --input-bg: #fff;
    --input-bd: #c8d2e1;
    --table-row-hover: rgba(0,0,0,.04);
  }
}
/* Nota: se prefers-color-scheme: dark, o tema auto usa a raiz (dark) */

/* ===========================================
   Paletas de ACENTO (opcionais no <html>)
   =========================================== */
html[data-accent="padrao"] {
  --accent: #2563eb;
  --accent-weak: rgba(37, 99, 235, .15);
  --accent-bd: #1d4ed8;
}
html[data-accent="azul"] {
  --accent: #3b82f6;
  --accent-weak: rgba(59, 130, 246, .15);
  --accent-bd: #2563eb;
}
html[data-accent="verde"] {
  --accent: #22c55e;
  --accent-weak: rgba(34, 197, 94, .15);
  --accent-bd: #16a34a;
}
html[data-accent="laranja"] {
  --accent: #f97316;
  --accent-weak: rgba(249, 115, 22, .18);
  --accent-bd: #ea580c;
}

/* ====================
   Elementos de layout
   ==================== */
.container { max-width: 1200px; margin: 24px auto; padding: 0 16px; }
.card {
  background: var(--card);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(0,0,0,.05);
}
.grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 12px; }
.col-12 { grid-column: span 12; }
.col-8  { grid-column: span 8; }
.col-6  { grid-column: span 6; }
.col-5  { grid-column: span 5; }
.col-4  { grid-column: span 4; }
.col-3  { grid-column: span 3; }
.col-2  { grid-column: span 2; }
.col-1  { grid-column: span 1; }

/* Responsividade simples */
@media (max-width: 960px) {
  .grid { grid-template-columns: repeat(6, 1fr); }
  .col-8 { grid-column: span 6; }
}
@media (max-width: 640px) {
  .grid { grid-template-columns: repeat(4, 1fr); }
  .col-6, .col-5, .col-4, .col-3, .col-2, .col-1 { grid-column: span 4; }
}

/* =========
   Tipos/UI
   ========= */
h1, h2, h3, h4 { color: var(--fg-strong); margin: 0 0 10px; }
p { margin: 0 0 10px; color: var(--fg); }
small, .muted { color: var(--muted); }

/* Inputs e form controls */
label { font-size: 12px; color: var(--muted); display: block; margin: 0 0 6px; }
input, select, textarea {
  width: 100%;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--input-bd);
  background: var(--input-bg);
  color: var(--fg);
  outline: none;
  transition: box-shadow .15s ease, border-color .15s ease;
}
input::placeholder, textarea::placeholder { color: color-mix(in oklab, var(--muted), var(--fg) 20%); }
input:focus, select:focus, textarea:focus {
  border-color: var(--accent-bd);
  box-shadow: var(--focus-ring);
}

/* Botões */
.btn {
  padding: 10px 14px;
  border-radius: 10px;
  border: 0;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  transition: transform .05s ease, filter .15s ease, box-shadow .15s ease;
  box-shadow: 0 1px 0 rgba(0,0,0,.12);
}
.btn:hover { filter: brightness(1.05); }
.btn:active { transform: translateY(1px); }
.btn-line {
  background: var(--bg-soft);
  border: 1px solid var(--input-bd);
  color: var(--fg);
  text-decoration: none;
}
.btn-danger {
  background: #b91c1c;
}
.btn-warning {
  background: #d97706;
  color: #fff;
}

/* Badges e chips */
.badge {
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-weak);
  color: var(--fg);
  border: 1px solid var(--accent-bd);
  display: inline-block;
  font-size: 12px;
}

/* Tabelas */
.tbl { width: 100%; border-collapse: collapse; }
.tbl th, .tbl td {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.tbl th {
  color: var(--muted);
  text-align: left;
  font-weight: 600;
  letter-spacing: .3px;
}
.tbl tr:hover td { background: var(--table-row-hover); }

/* Links */
a { color: var(--link); }
a:hover { text-decoration: underline; }

/* Alertas */
.err  { background: var(--error-bg); border: 1px solid var(--error-bd); color: var(--error-fg); padding: 10px; border-radius: 8px; }
.ok   { background: var(--ok-bg);    border: 1px solid var(--ok-bd);    color: var(--ok-fg);    padding: 10px; border-radius: 8px; }
.warn { background: var(--warn-bg);  border: 1px solid var(--warn-bd);  color: var(--warn-fg);  padding: 10px; border-radius: 8px; }

/* Header (barra superior) — caso não use o CSS inline do header.php */
.header-bar{
  display:flex;justify-content:space-between;align-items:center;
  background: var(--bg-soft); padding:10px 20px; border-bottom:1px solid var(--border);
  position:sticky; top:0; z-index:100;
}
.header-left{display:flex;align-items:center;gap:14px}
.header-right{display:flex;align-items:center;gap:10px}
.header-user{color: var(--muted); font-size:14px; margin-right:6px}
.header-btn{
  background: #1e293b; color:#fff; border:1px solid var(--border); border-radius:8px;
  padding:8px 12px; text-decoration:none; font-size:14px; cursor:pointer; transition: background .2s;
}
.header-btn:hover { background: var(--accent); }

/* Utilitários */
.center { text-align:center; }
.right  { text-align:right; }
.mt-0 { margin-top: 0; } .mt-4 { margin-top: 4px; } .mt-8 { margin-top: 8px; }
.mb-0 { margin-bottom: 0; } .mb-8 { margin-bottom: 8px; } .mb-16 { margin-bottom: 16px; }
.gap-6 { gap: 6px; } .gap-10 { gap: 10px; } .gap-12 { gap: 12px; }

/* Uploads / Galeria (documentos.php) */
.files-grid {
  display: grid;
  grid-template-columns: repeat(12,1fr);
  gap: 10px;
}
.file-card {
  grid-column: span 3;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
}
.file-card h4 { margin: 0 0 6px; font-size: 14px; color: var(--fg-strong); }
.file-card small { color: var(--muted); }
.file-actions { display:flex; gap: 6px; margin-top: 8px; }
@media (max-width: 960px) {
  .file-card { grid-column: span 6; }
}
@media (max-width: 640px) {
  .file-card { grid-column: span 12; }
}

/* Botões de ação inline (listar_cliente AÇÕES) */
.actions a {
  margin-right: 12px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--fg);
}
.actions a:hover { color: var(--link); }

/* Paginador simples */
.pager { display:flex; gap:8px; align-items:center; }
.pager a {
  padding:6px 10px;
  border:1px solid var(--input-bd);
  border-radius:8px;
  text-decoration:none;
  color: var(--fg);
  background: var(--bg-soft);
}
.pager .on {
  background: var(--accent);
  border-color: var(--accent-bd);
  color: #fff;
}

/* Tooltip básico (opcional) */
.tooltip {
  position: relative; display: inline-block;
}
.tooltip .tip {
  visibility: hidden; opacity: 0; transition: opacity .15s ease;
  position: absolute; z-index: 10; white-space: nowrap;
  background: var(--bg-soft); color: var(--fg);
  border: 1px solid var(--input-bd);
  padding: 6px 8px; border-radius: 8px; font-size: 12px;
  top: calc(100% + 6px); left: 50%; transform: translateX(-50%);
}
.tooltip:hover .tip { visibility: visible; opacity: 1; }

/* Botões de status (aprovar/rejeitar) */
.status-approve { background: #16a34a; color: #fff; }
.status-reject  { background: #b91c1c; color: #fff; }

/* Inputs desabilitados */
input[disabled], select[disabled], textarea[disabled] {
  opacity: .7; cursor: not-allowed;
}

/* Campos de busca estreitos (filtros listar) */
.input { /* compat com seu HTML atual */
  width: 100%;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid var(--input-bd);
  background: var(--input-bg);
  color: var(--fg);
}
