/* ============================================================
   style.css — Estilos globais, design system, componentes
   reutilizáveis (botões, inputs, modais, toasts, skeleton).
   Paleta herdada da identidade visual: violeta + dourado.
   ============================================================ */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ---------- Tokens de tema (light) ---------- */
:root {
  /* Marca */
  --ink:        #1a0d2e;
  --ink2:       #120920;
  --violet:     #3d1260;
  --violet-mid: #5c2090;
  --gold:       #c9a96e;
  --gold-light: #e8cc96;

  /* Superfícies (light) */
  --bg:         #f4f1ec;
  --surface:    #ffffff;
  --surface-2:  #faf8f4;
  --border:     rgba(26,13,46,0.08);
  --border-2:   rgba(26,13,46,0.12);

  /* Texto */
  --text:       #1a0d2e;
  --text-soft:  #5a5566;
  --text-faint: #8d8898;

  /* Estado */
  --green:  #1f9d6b;
  --green-bg: rgba(31,157,107,0.12);
  --red:    #d2483f;
  --red-bg: rgba(210,72,63,0.12);
  --amber:  #c9871f;
  --amber-bg: rgba(201,135,31,0.12);
  --blue:   #3061c9;
  --blue-bg: rgba(48,97,201,0.12);

  /* Layout */
  --sidebar-w: 260px;
  --sidebar-w-collapsed: 76px;
  --radius:   12px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(26,13,46,0.05);
  --shadow:    0 4px 24px rgba(26,13,46,0.08);
  --shadow-lg: 0 24px 60px rgba(26,13,46,0.18);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- Dark mode ---------- */
[data-theme="dark"] {
  --bg:         #0f0818;
  --surface:    #1a1028;
  --surface-2:  #221634;
  --border:     rgba(255,255,255,0.07);
  --border-2:   rgba(255,255,255,0.12);

  --text:       #f3eef9;
  --text-soft:  #b3aac4;
  --text-faint: #807791;

  --green-bg: rgba(31,157,107,0.18);
  --red-bg:   rgba(210,72,63,0.18);
  --amber-bg: rgba(201,135,31,0.18);
  --blue-bg:  rgba(48,97,201,0.18);

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.4);
  --shadow:    0 4px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 24px 60px rgba(0,0,0,0.6);
}

/* ---------- Base ---------- */
html { scroll-behavior: smooth; }
body {
  font-family: 'Barlow', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  transition: background 0.3s, color 0.3s;
}
h1,h2,h3,h4,h5 { font-family: 'Barlow', sans-serif; font-weight: 600; line-height: 1.2; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }
::selection { background: var(--gold); color: var(--ink); }

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-2); border-radius: 10px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: var(--text-faint); }

/* ---------- Animações ---------- */
@keyframes fadeUp { from { opacity:0; transform:translateY(14px); } to { opacity:1; transform:translateY(0); } }
@keyframes scaleIn { from { opacity:0; transform:scale(0.97); } to { opacity:1; transform:scale(1); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes shimmer { 0% { background-position:-400px 0; } 100% { background-position:400px 0; } }
@keyframes slideInRight { from { opacity:0; transform:translateX(40px); } to { opacity:1; transform:translateX(0); } }

/* ============================================================
   BOTÕES
   ============================================================ */
.btn {
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-size:13.5px; font-weight:600; letter-spacing:0.02em;
  padding:11px 20px; border:1px solid transparent; border-radius:var(--radius-sm);
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s, border-color 0.2s;
  white-space:nowrap;
}
.btn:active { transform: translateY(1px); }
.btn svg { width:16px; height:16px; }
.btn-primary { background: var(--violet); color:#fff; }
.btn-primary:hover { background: var(--violet-mid); box-shadow: 0 8px 22px rgba(61,18,96,0.25); }
.btn-gold { background: var(--gold); color: var(--ink); font-weight:700; }
.btn-gold:hover { background: var(--gold-light); box-shadow: 0 8px 22px rgba(201,169,110,0.3); }
.btn-ghost { background: transparent; color: var(--text-soft); border-color: var(--border-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }
.btn-danger { background: var(--red-bg); color: var(--red); }
.btn-danger:hover { background: var(--red); color:#fff; }
.btn-sm { padding:7px 13px; font-size:12.5px; }
.btn-icon { padding:9px; width:38px; height:38px; }
.btn-block { width:100%; }
.btn[disabled] { opacity:0.55; cursor:not-allowed; }

/* ---------- Botão com loading ---------- */
.btn.is-loading { color: transparent !important; pointer-events:none; position:relative; }
.btn.is-loading::after {
  content:''; position:absolute; width:16px; height:16px;
  border:2px solid currentColor; border-top-color:transparent; border-radius:50%;
  animation: spin 0.7s linear infinite; color:#fff;
}
.btn-gold.is-loading::after, .btn-ghost.is-loading::after { color: var(--violet); }

/* ============================================================
   FORM CONTROLS
   ============================================================ */
.field { display:flex; flex-direction:column; gap:6px; }
.field label { font-size:12.5px; font-weight:600; color:var(--text-soft); letter-spacing:0.01em; }
.input, .select, .textarea {
  width:100%; background: var(--surface); color: var(--text);
  border:1px solid var(--border-2); border-radius:var(--radius-sm);
  padding:11px 14px; font-size:14px; transition: border-color 0.2s, box-shadow 0.2s;
}
.textarea { resize:vertical; min-height:96px; line-height:1.6; }
.input:focus, .select:focus, .textarea:focus {
  outline:none; border-color: var(--violet);
  box-shadow: 0 0 0 3px rgba(92,32,144,0.12);
}
.input::placeholder, .textarea::placeholder { color: var(--text-faint); }
.input.invalid, .select.invalid, .textarea.invalid {
  border-color: var(--red); box-shadow: 0 0 0 3px rgba(210,72,63,0.1);
}
.field-error { font-size:11.5px; color: var(--red); min-height:14px; }
.input-group { position:relative; }
.input-group .toggle-pass {
  position:absolute; right:10px; top:50%; transform:translateY(-50%);
  background:none; border:none; color:var(--text-faint); padding:4px; display:flex;
}
.input-group .toggle-pass:hover { color: var(--violet); }
.input-group .input { padding-right:42px; }

/* ============================================================
   BADGES / STATUS
   ============================================================ */
.badge {
  display:inline-flex; align-items:center; gap:5px;
  font-size:11.5px; font-weight:600; padding:4px 10px; border-radius:40px;
  letter-spacing:0.02em;
}
.badge::before { content:''; width:6px; height:6px; border-radius:50%; background: currentColor; }
.badge-green { background:var(--green-bg); color:var(--green); }
.badge-red   { background:var(--red-bg);   color:var(--red); }
.badge-amber { background:var(--amber-bg); color:var(--amber); }
.badge-blue  { background:var(--blue-bg);  color:var(--blue); }
.badge-gray  { background:var(--border);   color:var(--text-soft); }

/* ============================================================
   CARDS
   ============================================================ */
.card {
  background: var(--surface); border:1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.card-pad { padding:22px; }
.card-head {
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 22px; border-bottom:1px solid var(--border);
}
.card-head h3 { font-size:16px; font-weight:600; }
.card-head .sub { font-size:12.5px; color:var(--text-faint); font-weight:400; }

/* ============================================================
   TABELAS
   ============================================================ */
.table-wrap { overflow-x:auto; }
table.data { width:100%; border-collapse:collapse; font-size:13.5px; }
table.data thead th {
  text-align:left; font-size:11px; font-weight:700; letter-spacing:0.08em;
  text-transform:uppercase; color:var(--text-faint);
  padding:12px 16px; border-bottom:1px solid var(--border-2);
  white-space:nowrap; cursor:default; user-select:none;
}
table.data thead th.sortable { cursor:pointer; }
table.data thead th.sortable:hover { color: var(--violet); }
table.data thead th .sort-ind { font-size:9px; opacity:0.5; margin-left:4px; }
table.data tbody td { padding:14px 16px; border-bottom:1px solid var(--border); vertical-align:middle; }
table.data tbody tr { transition: background 0.15s; }
table.data tbody tr:hover { background: var(--surface-2); }
table.data tbody tr:last-child td { border-bottom:none; }
.row-actions { display:flex; gap:6px; }
.row-actions button {
  background:transparent; border:1px solid var(--border-2); color:var(--text-soft);
  width:32px; height:32px; border-radius:7px; display:flex; align-items:center; justify-content:center;
  transition: all 0.15s;
}
.row-actions button:hover { border-color: var(--violet); color: var(--violet); background: var(--surface-2); }
.row-actions button.danger:hover { border-color: var(--red); color: var(--red); }

/* ---------- Paginação ---------- */
.pagination { display:flex; align-items:center; justify-content:space-between; padding:16px 22px; gap:12px; flex-wrap:wrap; }
.pagination .info { font-size:12.5px; color:var(--text-faint); }
.pagination .pages { display:flex; gap:4px; }
.pagination .pages button {
  min-width:34px; height:34px; padding:0 8px; border:1px solid var(--border-2);
  background:var(--surface); color:var(--text-soft); border-radius:7px; font-size:13px; font-weight:600;
  transition: all 0.15s;
}
.pagination .pages button:hover:not([disabled]) { border-color:var(--violet); color:var(--violet); }
.pagination .pages button.active { background:var(--violet); color:#fff; border-color:var(--violet); }
.pagination .pages button[disabled] { opacity:0.4; cursor:not-allowed; }

/* ============================================================
   SKELETON LOADING
   ============================================================ */
.skeleton {
  background: linear-gradient(90deg, var(--border) 25%, var(--surface-2) 50%, var(--border) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: 6px;
}
.sk-line { height:13px; margin:6px 0; }
.sk-line.w-40 { width:40%; } .sk-line.w-60 { width:60%; } .sk-line.w-80 { width:80%; }
.sk-circle { border-radius:50%; }
.sk-card { height:120px; border-radius: var(--radius); }
.sk-row td { padding:14px 16px; }

/* ============================================================
   TOAST NOTIFICATIONS
   ============================================================ */
#toast-stack {
  position:fixed; top:20px; right:20px; z-index:6000;
  display:flex; flex-direction:column; gap:10px; max-width:360px;
}
.toast {
  display:flex; align-items:flex-start; gap:12px;
  background: var(--surface); border:1px solid var(--border-2);
  border-left:3px solid var(--violet); border-radius: var(--radius-sm);
  padding:14px 16px; box-shadow: var(--shadow-lg);
  animation: slideInRight 0.4s var(--ease);
}
.toast.leaving { animation: slideInRight 0.3s var(--ease) reverse forwards; }
.toast-icon { width:20px; height:20px; flex-shrink:0; margin-top:1px; }
.toast-body { flex:1; min-width:0; }
.toast-title { font-size:13.5px; font-weight:700; }
.toast-msg { font-size:12.5px; color:var(--text-soft); margin-top:2px; }
.toast-close { background:none; border:none; color:var(--text-faint); padding:2px; font-size:16px; line-height:1; }
.toast.success { border-left-color: var(--green); } .toast.success .toast-icon { color:var(--green); }
.toast.error   { border-left-color: var(--red); }   .toast.error .toast-icon { color:var(--red); }
.toast.warning { border-left-color: var(--amber); } .toast.warning .toast-icon { color:var(--amber); }
.toast.info    { border-left-color: var(--blue); }  .toast.info .toast-icon { color:var(--blue); }

/* ============================================================
   MODAL REUTILIZÁVEL
   ============================================================ */
.modal-overlay {
  position:fixed; inset:0; background:rgba(18,9,32,0.55);
  backdrop-filter: blur(6px); z-index:5000;
  display:flex; align-items:center; justify-content:center; padding:20px;
  opacity:0; pointer-events:none; transition: opacity 0.25s;
}
.modal-overlay.open { opacity:1; pointer-events:auto; }
.modal {
  background: var(--surface); border-radius: var(--radius);
  border-top:3px solid var(--gold);
  width:100%; max-width:520px; max-height:90vh; overflow:auto;
  box-shadow: var(--shadow-lg); transform: scale(0.96) translateY(10px);
  transition: transform 0.3s var(--ease);
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-lg { max-width:720px; }
.modal-head { display:flex; align-items:center; justify-content:space-between; padding:20px 24px; border-bottom:1px solid var(--border); }
.modal-head h3 { font-size:18px; font-weight:600; }
.modal-close { background:var(--surface-2); border:none; width:34px; height:34px; border-radius:50%; color:var(--text-soft); font-size:18px; display:flex; align-items:center; justify-content:center; transition:0.2s; }
.modal-close:hover { background: var(--red-bg); color: var(--red); }
.modal-body { padding:24px; }
.modal-foot { display:flex; justify-content:flex-end; gap:10px; padding:18px 24px; border-top:1px solid var(--border); }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.form-grid .full { grid-column:1 / -1; }

/* ============================================================
   EMPTY STATE
   ============================================================ */
.empty {
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:12px; padding:56px 24px; text-align:center; color:var(--text-faint);
}
.empty svg { width:48px; height:48px; opacity:0.4; }
.empty h4 { font-size:16px; color:var(--text-soft); font-weight:600; }
.empty p { font-size:13.5px; max-width:320px; }

/* ============================================================
   UTILITÁRIOS
   ============================================================ */
.flex { display:flex; } .items-center { align-items:center; } .justify-between { justify-content:space-between; }
.gap-8 { gap:8px; } .gap-12 { gap:12px; } .gap-16 { gap:16px; }
.mt-16 { margin-top:16px; } .mt-24 { margin-top:24px; }
.text-soft { color: var(--text-soft); } .text-faint { color: var(--text-faint); }
.hidden { display:none !important; }
.spinner {
  width:18px; height:18px; border:2px solid var(--border-2);
  border-top-color: var(--violet); border-radius:50%; animation: spin 0.7s linear infinite;
}
.page-loader { display:flex; align-items:center; justify-content:center; padding:60px; }

/* ============ Toggle switch (configurações) ============ */
.switch { position:relative; display:inline-block; width:46px; height:26px; flex-shrink:0; }
.switch input { opacity:0; width:0; height:0; }
.switch .slider {
  position:absolute; inset:0; cursor:pointer; background:var(--border-2);
  border-radius:40px; transition:background 0.25s;
}
.switch .slider::before {
  content:''; position:absolute; height:20px; width:20px; left:3px; bottom:3px;
  background:var(--surface); border-radius:50%; transition:transform 0.25s; box-shadow:var(--shadow-sm);
}
.switch input:checked + .slider { background:var(--violet); }
.switch input:checked + .slider::before { transform:translateX(20px); }

/* Botão de aba ativo (configurações) */
.btn-ghost.is-active { background:var(--violet); color:#fff; border-color:var(--violet); }
.btn-ghost.is-active:hover { background:var(--violet); color:#fff; }