/* ============================================================
   ALCÂNTARA E ANDRADE - DARK GOLD THEME
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@600;700;800&display=swap');

:root {
  --bg:        #09090f;
  --bg2:       #111118;
  --card:      #141420;
  --border:    #1e1e2e;
  --gold:      #c89b3c;
  --gold-light:#e0b84a;
  --gold-dark: #a07828;
  --text:      #f0f0f6;
  --muted:     #8888a8;
  --danger:    #e05252;
  --success:   #52c87a;
  --warning:   #e0b84a;
  --info:      #5278e0;
  --radius:    10px;
  --sidebar-w: 240px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; font-family: 'Inter', sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; }
a { color: var(--gold); text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
h1,h2,h3,h4,h5 { font-family: 'Outfit', sans-serif; }

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

/* ---- LOGIN PAGE ---- */
#login-page {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at top, #1a1408 0%, var(--bg) 60%);
  padding: 16px;
}
.login-card {
  background: var(--card); border: 1px solid var(--border); border-radius: 20px;
  padding: 48px 40px; width: 100%; max-width: 420px; box-shadow: 0 30px 80px rgba(0,0,0,.7);
}
.login-logo {
  display: flex; flex-direction: column; align-items: center; margin-bottom: 36px; gap: 12px;
}
.login-logo-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex; align-items: center; justify-content: center; font-size: 28px;
}
.login-logo h1 { font-size: 26px; }
.login-logo h1 span { color: var(--gold); }
.login-logo p { color: var(--muted); font-size: 13px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 6px; }
.input-wrap { position: relative; }
.input-wrap .input-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.input-wrap input { width: 100%; padding: 11px 14px 11px 38px; background: rgba(0,0,0,.4); border: 1px solid var(--border); border-radius: var(--radius); color: var(--text); outline: none; transition: border-color .2s; }
.input-wrap input:focus { border-color: var(--gold); }
.input-wrap .toggle-pw { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--muted); cursor: pointer; padding: 2px; }
.input-wrap .toggle-pw:hover { color: var(--text); }
.btn-login {
  width: 100%; padding: 13px; border: none; border-radius: var(--radius); cursor: pointer; font-size: 15px; font-weight: 700;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark)); color: #1a1000;
  transition: all .2s; margin-top: 8px;
}
.btn-login:hover { filter: brightness(1.1); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(200,155,60,.3); }
.btn-login:active { transform: translateY(0); }
.btn-login:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.alert-danger { background: rgba(224,82,82,.1); border: 1px solid rgba(224,82,82,.3); color: var(--danger); border-radius: var(--radius); padding: 10px 14px; font-size: 13px; margin-bottom: 16px; text-align: center; }

/* ---- APP LAYOUT ---- */
#app { display: flex; height: 100vh; overflow: hidden; }
#app.hidden { display: none; }
#login-page.hidden { display: none; }

/* SIDEBAR */
#sidebar {
  width: var(--sidebar-w); flex-shrink: 0; background: var(--bg2); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; overflow-y: auto; transition: transform .25s ease; z-index: 200;
}
.sidebar-header { padding: 20px 16px; border-bottom: 1px solid var(--border); }
.sidebar-logo { display: flex; align-items: center; gap: 10px; }
.sidebar-logo-icon { width: 36px; height: 36px; border-radius: 9px; background: linear-gradient(135deg, var(--gold), var(--gold-dark)); display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.sidebar-logo span { font-family: 'Outfit', sans-serif; font-weight: 800; font-size: 16px; }
.sidebar-logo span em { color: var(--gold); font-style: normal; }
.sidebar-user { padding: 12px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 10px; }
.sidebar-user-avatar { width: 34px; height: 34px; border-radius: 50%; background: linear-gradient(135deg, var(--gold-dark), var(--gold)); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 14px; color: #1a1000; flex-shrink: 0; }
.sidebar-user-info { flex: 1; min-width: 0; }
.sidebar-user-info strong { font-size: 13px; display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user-info small { font-size: 11px; color: var(--gold); text-transform: capitalize; }
.sidebar-nav { padding: 8px 8px; flex: 1; }
.nav-section-title { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: 10px 8px 4px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; cursor: pointer; color: var(--muted); transition: all .15s; font-size: 13px; font-weight: 500; position: relative; }
.nav-item:hover { background: rgba(255,255,255,.04); color: var(--text); }
.nav-item.active { background: rgba(200,155,60,.12); color: var(--gold); }
.nav-item .nav-icon { width: 18px; text-align: center; flex-shrink: 0; }
.sidebar-footer { padding: 12px 8px; border-top: 1px solid var(--border); }
.btn-logout { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 8px; cursor: pointer; color: var(--danger); width: 100%; background: none; border: none; font-size: 13px; font-weight: 500; transition: background .15s; }
.btn-logout:hover { background: rgba(224,82,82,.1); }

/* MAIN CONTENT */
#main { flex: 1; display: flex; flex-direction: column; overflow: hidden; min-width: 0; }
#topbar { height: 56px; border-bottom: 1px solid var(--border); padding: 0 24px; display: flex; align-items: center; justify-content: space-between; background: var(--bg2); flex-shrink: 0; }
#topbar h2 { font-size: 17px; font-weight: 700; }
#page-content { flex: 1; overflow-y: auto; padding: 24px; }

/* MENU TOGGLE MOBILE */
#menu-toggle {
  display: none; background: none; border: none; color: var(--text);
  font-size: 22px; cursor: pointer; padding: 4px 8px; margin-right: 8px;
}
.sidebar-overlay {
  display: none; position: fixed; inset: 0; background: rgba(0,0,0,.6);
  z-index: 199; backdrop-filter: blur(2px);
}

/* ---- CARDS / UTILITIES ---- */
.card { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; flex-wrap: wrap; gap: 8px; }
.card-header h3 { font-size: 16px; font-weight: 700; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 14px; margin-bottom: 24px; }
.stat-card {
  background: var(--card); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 18px 20px; display: flex; align-items: center; gap: 14px; transition: border-color .2s;
}
.stat-card:hover { border-color: var(--gold); }
.stat-icon { width: 44px; height: 44px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.stat-info strong { font-size: 26px; font-weight: 800; line-height: 1; display: block; font-family: 'Outfit', sans-serif; }
.stat-info span { font-size: 12px; color: var(--muted); }

.badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.badge-gold     { background: rgba(200,155,60,.15); color: var(--gold); }
.badge-success  { background: rgba(82,200,122,.15); color: var(--success); }
.badge-danger   { background: rgba(224,82,82,.15);  color: var(--danger); }
.badge-info     { background: rgba(82,120,224,.15); color: var(--info); }
.badge-warning  { background: rgba(224,184,74,.15); color: var(--warning); }
.badge-muted    { background: rgba(136,136,168,.1); color: var(--muted); }

/* TABLE */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; }
table thead th { text-align: left; padding: 10px 12px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); border-bottom: 1px solid var(--border); white-space: nowrap; }
table tbody tr { border-bottom: 1px solid rgba(30,30,46,.5); transition: background .12s; }
table tbody tr:hover { background: rgba(255,255,255,.025); }
table tbody td { padding: 10px 12px; font-size: 13px; vertical-align: middle; }
table tbody td.mono { font-family: monospace; font-size: 12px; color: var(--muted); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 8px; border: none; cursor: pointer; font-size: 13px; font-weight: 600; transition: all .15s; }
.btn-primary { background: var(--gold); color: #1a1000; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost { background: transparent; color: var(--muted); }
.btn-ghost:hover { background: rgba(255,255,255,.06); color: var(--text); }
.btn-danger { background: rgba(224,82,82,.15); color: var(--danger); }
.btn-danger:hover { background: rgba(224,82,82,.25); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-icon { padding: 6px; width: 30px; height: 30px; justify-content: center; }

/* SEARCH BAR */
.search-bar { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.search-input-wrap { position: relative; flex: 1; min-width: 200px; }
.search-input-wrap .si { position: absolute; left: 10px; top: 50%; transform: translateY(-50%); color: var(--muted); pointer-events: none; }
.search-input-wrap input { width: 100%; padding: 8px 12px 8px 32px; background: var(--card); border: 1px solid var(--border); border-radius: 8px; color: var(--text); outline: none; transition: border-color .2s; }
.search-input-wrap input:focus { border-color: var(--gold); }
.filter-select { padding: 8px 12px; background: var(--card); border: 1px solid var(--border); border-radius: 8px; color: var(--text); outline: none; min-width: 150px; cursor: pointer; }
.filter-select:focus { border-color: var(--gold); }

/* MODAL */
.modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.75); z-index: 1000;
  display: flex; align-items: center; justify-content: center; padding: 16px;
  animation: fadeIn .15s ease;
}
.modal-backdrop.hidden { display: none; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal { background: var(--card); border: 1px solid var(--border); border-radius: 16px; width: 100%; max-width: 560px; max-height: 92vh; overflow-y: auto; animation: slideUp .2s ease; }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; border-bottom: 1px solid var(--border); }
.modal-header h3 { font-size: 17px; }
.modal-close { background: none; border: none; color: var(--muted); cursor: pointer; font-size: 20px; line-height: 1; padding: 2px; }
.modal-close:hover { color: var(--text); }
.modal-body { padding: 20px 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; }

/* FORM */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group-m { margin-bottom: 14px; }
.form-group-m label { display: block; font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin-bottom: 5px; }
.form-group-m input, .form-group-m select, .form-group-m textarea {
  width: 100%; padding: 9px 12px; background: var(--bg2); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); outline: none; transition: border-color .2s;
}
.form-group-m input:focus, .form-group-m select:focus, .form-group-m textarea:focus { border-color: var(--gold); }
.form-group-m select option { background: var(--bg2); }
.form-group-m textarea { resize: vertical; min-height: 80px; }

/* TABS */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 20px; overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tab-btn { padding: 9px 14px; background: none; border: none; border-bottom: 2px solid transparent; color: var(--muted); cursor: pointer; font-size: 13px; font-weight: 600; white-space: nowrap; transition: all .15s; margin-bottom: -1px; }
.tab-btn:hover { color: var(--text); }
.tab-btn.active { color: var(--gold); border-bottom-color: var(--gold); }

/* ANIVERSARIANTES ALERT */
.birthday-alert { background: rgba(200,155,60,.1); border: 1px solid rgba(200,155,60,.3); border-radius: var(--radius); padding: 14px 18px; margin-bottom: 20px; }
.birthday-alert h4 { color: var(--gold); font-size: 14px; margin-bottom: 8px; }
.birthday-item { display: flex; align-items: center; gap: 8px; font-size: 13px; padding: 4px 0; }

/* DATE HIGHLIGHT */
.date-today { color: var(--gold); font-weight: 700; }
.date-soon  { color: var(--warning); }

/* TOAST */
#toast-container { position: fixed; bottom: 24px; right: 16px; z-index: 9999; display: flex; flex-direction: column; gap: 8px; max-width: calc(100vw - 32px); }
.toast { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 12px 18px; font-size: 13px; box-shadow: 0 8px 24px rgba(0,0,0,.5); animation: slideInRight .25s ease; max-width: 360px; display: flex; align-items: center; gap: 10px; }
.toast.success { border-left: 3px solid var(--success); }
.toast.error   { border-left: 3px solid var(--danger); }
.toast.info    { border-left: 3px solid var(--gold); }
@keyframes slideInRight { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* LOADING */
.loading { text-align: center; padding: 40px; color: var(--muted); }
.spinner { display: inline-block; width: 28px; height: 28px; border: 3px solid var(--border); border-top-color: var(--gold); border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* EMPTY STATE */
.empty-state { text-align: center; padding: 48px 20px; color: var(--muted); }
.empty-state .empty-icon { font-size: 40px; margin-bottom: 12px; }
.empty-state p { font-size: 15px; }

/* ============================================================
   RESPONSIVO - TABLET (max 900px)
   ============================================================ */
@media (max-width: 900px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   RESPONSIVO - MOBILE (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  /* Menu hamburguer */
  #menu-toggle { display: flex !important; align-items: center; }

  /* Sidebar vira gaveta lateral */
  #sidebar {
    position: fixed; top: 0; left: 0; height: 100vh;
    width: 260px !important;
    transform: translateX(-100%);
    box-shadow: 4px 0 24px rgba(0,0,0,.5);
  }
  #sidebar.open { transform: translateX(0); }
  .sidebar-overlay.open { display: block; }

  /* Mostrar texto do sidebar quando aberto no mobile */
  #sidebar .nav-item span,
  #sidebar .sidebar-logo span,
  #sidebar .sidebar-user-info,
  #sidebar .sidebar-footer .btn-logout span { display: block !important; }
  #sidebar .sidebar-user-avatar { margin: 0 !important; }

  /* Topbar */
  #topbar { padding: 0 12px; }
  #topbar h2 { font-size: 15px; }

  /* Page content */
  #page-content { padding: 12px; }

  /* Cards */
  .card { padding: 14px; }
  .card-header { flex-direction: column; align-items: flex-start; }
  .card-header .btn { width: 100%; justify-content: center; }

  /* Stats */
  .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .stat-card { padding: 12px; gap: 10px; }
  .stat-icon { width: 36px; height: 36px; font-size: 16px; }
  .stat-info strong { font-size: 20px; }
  .stat-info span { font-size: 11px; }

  /* Form */
  .form-row { grid-template-columns: 1fr; }
  .modal-body { padding: 16px; }
  .modal-header { padding: 16px; }
  .modal-footer { padding: 12px 16px; flex-direction: column; }
  .modal-footer .btn { width: 100%; justify-content: center; }
  .modal { max-height: 95vh; border-radius: 12px; }

  /* Login */
  .login-card { padding: 32px 20px; border-radius: 16px; }

  /* Search bar */
  .search-bar { gap: 8px; }
  .search-input-wrap { min-width: unset; }
  .filter-select { min-width: unset; width: 100%; }

  /* Tabela - scroll horizontal */
  .table-wrap { margin: 0 -14px; padding: 0 14px; }
  table tbody td, table thead th { padding: 8px 10px; font-size: 12px; }

  /* Tabs */
  .tabs { gap: 0; }
  .tab-btn { padding: 8px 10px; font-size: 12px; }

  /* Toast */
  #toast-container { bottom: 16px; right: 8px; left: 8px; }
  .toast { max-width: 100%; }
}

/* ============================================================
   RESPONSIVO - MOBILE PEQUENO (max 400px)
   ============================================================ */
@media (max-width: 400px) {
  .stat-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
  .stat-card { padding: 10px; }
  .stat-info strong { font-size: 18px; }
  #page-content { padding: 8px; }
}