:root {
  --bg:      #0b0a12;
  --bg2:     #111020;
  --bg3:     #18162a;
  --surf:    #201d30;
  --bord:    rgba(255,255,255,.07);
  --bord2:   rgba(255,255,255,.12);
  --p:       #9b7ef8;
  --pd:      #6527e0;
  --pgl:     rgba(155,126,248,.1);
  --acc:     #f4c54a;
  --grn:     #2ecfa0;
  --red:     #f77;
  --ora:     #fb923c;
  --txt:     #eae7f5;
  --mut:     #6a6880;
  --r:       10px;
  --sw:      220px;
  --f:       'Segoe UI',system-ui,-apple-system,sans-serif;
  --topbar-h: 56px;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
body { font-family:var(--f); background:var(--bg); color:var(--txt); min-height:100vh; font-size:14px; line-height:1.5; }

/* ══ SIDEBAR (desktop) ══ */
.sidebar {
  width:var(--sw); min-height:100vh;
  background:var(--bg2); border-right:1px solid var(--bord);
  display:flex; flex-direction:column;
  position:fixed; top:0; left:0; z-index:200;
  transition:transform .25s ease;
}
.sidebar-logo {
  padding:16px; font-size:16px; font-weight:800; letter-spacing:-.4px;
  border-bottom:1px solid var(--bord); display:flex; align-items:center; gap:10px;
  flex-shrink:0;
}
.sidebar-logo .ldot {
  width:28px; height:28px;
  background:linear-gradient(135deg,var(--pd),var(--p));
  border-radius:7px; display:flex; align-items:center; justify-content:center;
  font-size:14px; flex-shrink:0;
}
.sidebar-logo .lname span { color:var(--acc); }

.sidebar nav { flex:1; padding:8px; overflow-y:auto; }
.sidebar nav a {
  display:flex; align-items:center; gap:9px;
  padding:9px 10px; color:var(--mut); text-decoration:none;
  font-size:13.5px; font-weight:500; border-radius:8px; transition:all .14s;
}
.sidebar nav a .ico { font-size:15px; width:20px; text-align:center; flex-shrink:0; opacity:.7; }
.sidebar nav a:hover { background:var(--pgl); color:var(--txt); }
.sidebar nav a:hover .ico { opacity:1; }
.sidebar nav a.active {
  background:linear-gradient(135deg,rgba(101,39,224,.28),rgba(155,126,248,.1));
  color:var(--p); font-weight:600; border:1px solid rgba(155,126,248,.18);
}
.sidebar nav a.active .ico { opacity:1; }
.nav-sep {
  font-size:9px; font-weight:700; text-transform:uppercase;
  letter-spacing:1px; color:var(--mut); padding:10px 12px 3px; opacity:.5;
}

.sidebar-user { padding:13px; border-top:1px solid var(--bord); flex-shrink:0; }
.su-row { display:flex; align-items:center; gap:9px; margin-bottom:8px; }
.su-av {
  width:30px; height:30px;
  background:linear-gradient(135deg,var(--pd),var(--p));
  border-radius:50%; display:flex; align-items:center; justify-content:center;
  font-size:12px; font-weight:700; color:#fff; flex-shrink:0;
}
.su-nm { font-size:12.5px; font-weight:600; color:var(--txt); }
.su-rl { font-size:10px; color:var(--acc); text-transform:uppercase; letter-spacing:.5px; }
a.btn-logout {
  display:flex; align-items:center; gap:5px;
  color:var(--mut); text-decoration:none; font-size:12px;
  padding:6px 8px; border-radius:6px; transition:all .14s;
}
a.btn-logout:hover { background:rgba(247,119,119,.1); color:var(--red); }

/* ══ MOBILE TOPBAR ══ */
.mobile-topbar {
  display:none;
  position:fixed; top:0; left:0; right:0; height:var(--topbar-h);
  background:var(--bg2); border-bottom:1px solid var(--bord);
  align-items:center; justify-content:space-between;
  padding:0 16px; z-index:300;
}
.mobile-topbar .logo {
  font-size:15px; font-weight:800; display:flex; align-items:center; gap:8px;
}
.mobile-topbar .logo .ldot {
  width:24px; height:24px;
  background:linear-gradient(135deg,var(--pd),var(--p));
  border-radius:6px; display:flex; align-items:center; justify-content:center; font-size:12px;
}
.mobile-topbar .logo span { color:var(--acc); }
.btn-menu {
  width:36px; height:36px; border-radius:8px;
  background:var(--surf); border:1px solid var(--bord);
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:4px; cursor:pointer; padding:0;
}
.btn-menu span {
  display:block; width:16px; height:2px;
  background:var(--txt); border-radius:2px; transition:all .2s;
}

/* Overlay quando sidebar aberta no mobile */
.sidebar-overlay {
  display:none; position:fixed; inset:0;
  background:rgba(0,0,0,.55); z-index:190;
}
.sidebar-overlay.open { display:block; }

/* ══ CONTEÚDO ══ */
.content { margin-left:var(--sw); padding:28px 30px; min-height:100vh; }

/* ══ TOPBAR (título da página) ══ */
.topbar {
  display:flex; align-items:flex-start; justify-content:space-between;
  margin-bottom:24px; gap:14px; flex-wrap:wrap;
}
.topbar h1 { font-size:21px; font-weight:800; letter-spacing:-.5px; line-height:1.15; }
.topbar .sub { color:var(--mut); font-size:13px; margin-top:2px; }
.topbar-actions { display:flex; gap:8px; flex-wrap:wrap; }

/* ══ STATS ══ */
.stats-grid   { display:grid; grid-template-columns:repeat(4,1fr); gap:13px; margin-bottom:22px; }
.stats-grid.stats-3 { grid-template-columns:repeat(3,1fr); }
.stats-grid.stats-5 { grid-template-columns:repeat(5,1fr); }
.stat-card {
  background:var(--bg2); border:1px solid var(--bord);
  border-radius:var(--r); padding:16px 18px;
  position:relative; overflow:hidden; cursor:default;
  transition:transform .18s, border-color .18s;
}
.stat-card::after {
  content:''; position:absolute; bottom:0; left:0; right:0;
  height:2px; background:var(--p); opacity:.55;
}
.stat-card.danger::after  { background:var(--red); }
.stat-card.warning::after { background:var(--ora); }
.stat-card.success::after { background:var(--grn); }
.stat-card:hover { transform:translateY(-2px); border-color:rgba(155,126,248,.2); }
.stat-ico { font-size:19px; margin-bottom:9px; display:block; }
.stat-num { font-size:28px; font-weight:800; color:var(--txt); line-height:1; letter-spacing:-1px; }
.stat-lbl { font-size:10.5px; color:var(--mut); text-transform:uppercase; letter-spacing:.6px; margin-top:3px; }

/* ══ CARD ══ */
.card { background:var(--bg2); border:1px solid var(--bord); border-radius:var(--r); overflow:hidden; margin-bottom:18px; }
.card-header {
  display:flex; align-items:center; justify-content:space-between;
  padding:13px 16px; border-bottom:1px solid var(--bord);
}
.card-header h2 { font-size:13px; font-weight:700; letter-spacing:-.2px; }

/* ══ TABLE ══ */
table { width:100%; border-collapse:collapse; }
thead th {
  background:var(--bg3); padding:8px 13px; text-align:left;
  font-size:10px; text-transform:uppercase; letter-spacing:.8px; color:var(--mut); font-weight:600;
}
tbody tr { border-bottom:1px solid var(--bord); transition:background .1s; }
tbody tr:hover { background:rgba(255,255,255,.02); }
tbody tr:last-child { border-bottom:none; }
tbody td { padding:11px 13px; font-size:13.5px; vertical-align:middle; }

/* Mobile table: cards em vez de linhas */
.table-mobile-cards { display:none; }
.m-card {
  background:var(--bg2); border:1px solid var(--bord); border-radius:var(--r);
  padding:14px; margin-bottom:10px;
}
.m-card-title { font-size:14px; font-weight:700; margin-bottom:6px; }
.m-card-row { display:flex; justify-content:space-between; align-items:center; font-size:12.5px; margin-bottom:4px; }
.m-card-row .lbl { color:var(--mut); }
.m-card-actions { display:flex; gap:6px; margin-top:10px; flex-wrap:wrap; }

/* ══ BADGES ══ */
.badge { display:inline-flex; align-items:center; padding:3px 8px; border-radius:20px; font-size:10px; font-weight:700; letter-spacing:.3px; text-transform:uppercase; }
.badge-ok       { background:rgba(46,207,160,.1);  color:#2ecfa0; border:1px solid rgba(46,207,160,.2); }
.badge-aviso    { background:rgba(251,146,60,.1);  color:#fb923c; border:1px solid rgba(251,146,60,.2); }
.badge-urgente  { background:rgba(247,119,119,.1); color:#f77;   border:1px solid rgba(247,119,119,.2); }
.badge-vencido  { background:rgba(247,119,119,.2); color:#f77;   border:1px solid rgba(247,119,119,.35); }
.badge-devolvido{ background:rgba(120,120,140,.1); color:#888;   border:1px solid rgba(120,120,140,.2); }

/* ══ BUTTONS ══ */
.btn {
  display:inline-flex; align-items:center; gap:6px;
  padding:8px 14px; border-radius:8px; font-size:13px; font-weight:600;
  cursor:pointer; border:none; text-decoration:none;
  transition:all .14s; font-family:var(--f); white-space:nowrap; line-height:1.4;
}
.btn-primary { background:linear-gradient(135deg,var(--pd),var(--p)); color:#fff; box-shadow:0 2px 10px rgba(101,39,224,.22); }
.btn-primary:hover { box-shadow:0 4px 18px rgba(101,39,224,.38); transform:translateY(-1px); }
.btn-success { background:rgba(46,207,160,.1); color:var(--grn); border:1px solid rgba(46,207,160,.22); }
.btn-success:hover { background:rgba(46,207,160,.18); }
.btn-danger  { background:rgba(247,119,119,.1); color:var(--red); border:1px solid rgba(247,119,119,.22); }
.btn-danger:hover  { background:rgba(247,119,119,.18); }
.btn-wa      { background:rgba(37,211,102,.1); color:#25d366; border:1px solid rgba(37,211,102,.22); }
.btn-wa:hover      { background:rgba(37,211,102,.18); }
.btn-outline { background:transparent; border:1px solid var(--bord2); color:var(--mut); }
.btn-outline:hover { border-color:var(--p); color:var(--p); background:var(--pgl); }
.btn-sm   { padding:5px 9px; font-size:12px; }
.btn-icon { padding:5px 7px; }
.btn-full { width:100%; justify-content:center; }

/* ══ MODAL ══ */
.modal-overlay {
  display:none; position:fixed; inset:0;
  background:rgba(0,0,0,.58); backdrop-filter:blur(5px);
  z-index:500; align-items:center; justify-content:center;
}
.modal-overlay.open { display:flex; }
.modal {
  background:var(--bg2); border:1px solid rgba(155,126,248,.18);
  border-radius:14px; padding:24px; width:100%;
  max-width:520px; max-height:90vh; overflow-y:auto;
  animation:slideUp .22s ease;
}
@keyframes slideUp { from{transform:translateY(30px);opacity:0} to{transform:translateY(0);opacity:1} }
.modal-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:18px; }
.modal-header h3 { font-size:15px; font-weight:700; }
.modal-close {
  width:27px; height:27px; border-radius:6px;
  background:var(--surf); border:1px solid var(--bord);
  cursor:pointer; font-size:16px; color:var(--mut);
  display:flex; align-items:center; justify-content:center; transition:all .14s;
}
.modal-close:hover { background:rgba(247,119,119,.12); color:var(--red); border-color:rgba(247,119,119,.28); }

/* Modal handle bar (mobile) */
.modal::before {
  content:''; display:block; width:40px; height:4px;
  background:var(--surf); border-radius:2px; margin:0 auto 16px;
}

/* ══ FORMS ══ */
.form-group { margin-bottom:13px; }
.form-group label {
  display:block; font-size:10.5px; font-weight:600; color:var(--mut);
  text-transform:uppercase; letter-spacing:.5px; margin-bottom:5px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width:100%; padding:10px 12px;
  background:var(--bg3); border:1px solid var(--bord);
  border-radius:8px; font-size:14px; font-family:var(--f); color:var(--txt);
  transition:border .14s; outline:none;
  /* Mobile: previne zoom no iOS ao focar */
  font-size:max(16px, 14px);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color:var(--p); box-shadow:0 0 0 3px rgba(155,126,248,.09); }
.form-group select option { background:var(--bg3); }
.form-group textarea { resize:vertical; min-height:72px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.form-actions { display:flex; gap:8px; justify-content:flex-end; margin-top:18px; padding-top:14px; border-top:1px solid var(--bord); }

/* ══ FLASH ══ */
.flash { padding:10px 13px; border-radius:8px; font-size:13px; font-weight:500; margin-bottom:16px; border:1px solid; }
.flash.ok   { background:rgba(46,207,160,.08);  color:var(--grn); border-color:rgba(46,207,160,.2); }
.flash.err  { background:rgba(247,119,119,.08); color:var(--red); border-color:rgba(247,119,119,.2); }
.flash.warn { background:rgba(251,146,60,.08);  color:var(--ora); border-color:rgba(251,146,60,.2); }
.flash.info { background:rgba(155,126,248,.08); color:var(--p);   border-color:rgba(155,126,248,.2); }

/* ══ EMPTY ══ */
.empty { text-align:center; padding:52px 20px; color:var(--mut); }
.empty .ico { font-size:38px; margin-bottom:10px; opacity:.35; display:block; }
.empty p { font-size:13.5px; line-height:1.7; }
.empty strong { color:var(--txt); }

/* ══ SEARCH BAR ══ */
.search-bar { display:flex; gap:8px; align-items:center; margin-bottom:13px; flex-wrap:wrap; }
.search-bar input,
.search-bar select {
  padding:9px 12px; background:var(--bg2); border:1px solid var(--bord);
  border-radius:8px; font-size:14px; font-family:var(--f); color:var(--txt);
  outline:none; transition:border .14s;
}
.search-bar input { flex:1; min-width:140px; }
.search-bar input:focus, .search-bar select:focus { border-color:var(--p); }
.search-bar select option { background:var(--bg2); }

/* ══ LOGIN / REGISTRO ══ */
.login-wrap {
  display:flex; align-items:center; justify-content:center;
  min-height:100vh; background:var(--bg); padding:16px;
  position:relative; overflow:hidden;
}
.login-wrap::before {
  content:''; position:absolute; width:600px; height:600px;
  background:radial-gradient(circle,rgba(101,39,224,.11) 0%,transparent 65%);
  top:-150px; left:-150px; pointer-events:none;
}
.login-card {
  background:var(--bg2); border:1px solid var(--bord);
  border-radius:16px; padding:32px 28px; width:100%; max-width:380px;
  box-shadow:0 22px 55px rgba(0,0,0,.4); position:relative; z-index:1;
}
.login-logo { font-size:20px; font-weight:800; color:var(--txt); margin-bottom:3px; display:flex; align-items:center; gap:9px; }
.login-logo .ldot { width:32px; height:32px; background:linear-gradient(135deg,var(--pd),var(--p)); border-radius:8px; display:flex; align-items:center; justify-content:center; font-size:16px; }
.login-logo span { color:var(--acc); }
.login-sub { color:var(--mut); font-size:12.5px; margin-bottom:24px; }

/* ══ CONFIG STEPS ══ */
.cfg-steps { background:var(--bg3); border-radius:8px; padding:14px; margin-bottom:16px; border:1px solid var(--bord); }
.cfg-step { display:flex; gap:10px; align-items:flex-start; margin-bottom:11px; }
.cfg-step:last-child { margin-bottom:0; }
.cfg-snum { min-width:23px; height:23px; background:linear-gradient(135deg,var(--pd),var(--p)); color:#fff; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:11px; font-weight:700; flex-shrink:0; }
.cfg-step strong { display:block; font-size:13px; margin-bottom:1px; }
.cfg-step .cfg-desc { font-size:12px; color:var(--mut); }

/* ══ MISC ══ */
.actions { display:flex; gap:5px; flex-wrap:wrap; align-items:center; }
small { color:var(--mut); font-size:12px; }
a { color:var(--p); }
::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background:var(--bg2); }
::-webkit-scrollbar-thumb { background:var(--surf); border-radius:3px; }

/* ══ BOTTOM NAV (mobile) ══ */
.bottom-nav {
  display:none;
  position:fixed; bottom:0; left:0; right:0;
  background:var(--bg2); border-top:1px solid var(--bord);
  z-index:200; padding-bottom:env(safe-area-inset-bottom);
}
.bottom-nav-inner {
  display:grid; grid-template-columns:repeat(5,1fr); height:58px;
}
.bottom-nav a {
  display:flex; flex-direction:column; align-items:center; justify-content:center;
  gap:3px; color:var(--mut); text-decoration:none; font-size:9px; font-weight:600;
  text-transform:uppercase; letter-spacing:.4px; transition:color .14s;
}
.bottom-nav a .bico { font-size:20px; line-height:1; }
.bottom-nav a.active { color:var(--p); }
.bottom-nav a:active { opacity:.7; }

/* ══ RESPONSIVE ══ */

/* Tablet */
@media (max-width:1100px) {
  .stats-grid,.stats-grid.stats-3,.stats-grid.stats-5 { grid-template-columns:repeat(2,1fr); }
}

/* Mobile */
@media (max-width:768px) {
  /* Layout: sem sidebar lateral */
  .sidebar { transform:translateX(-100%); box-shadow:none; }
  .sidebar.open { transform:translateX(0); box-shadow:0 0 40px rgba(0,0,0,.5); }
  .content { margin-left:0; padding:calc(var(--topbar-h) + 16px) 14px calc(58px + 16px); }

  /* Topbar mobile visível */
  .mobile-topbar { display:flex; }

  /* Bottom nav visível */
  .bottom-nav { display:block; }

  /* Topbar da página */
  .topbar { margin-bottom:16px; }
  .topbar h1 { font-size:18px; }
  .topbar-actions { width:100%; }
  .topbar-actions .btn { flex:1; justify-content:center; }

  /* Stats: 2 colunas */
  .stats-grid,.stats-grid.stats-3,.stats-grid.stats-5 { grid-template-columns:repeat(2,1fr); gap:10px; margin-bottom:14px; }
  .stat-card { padding:13px 14px; }
  .stat-num { font-size:24px; }

  /* Cards de tabela em mobile */
  .table-mobile-cards { display:block; }
  .table-responsive-hide { display:none; } /* esconde thead/tabela no mobile */

  /* Formulários */
  .form-row { grid-template-columns:1fr; gap:0; }
  .form-actions { flex-direction:column-reverse; }
  .form-actions .btn { width:100%; justify-content:center; }

  /* Modal: full bottom sheet */
  .modal { border-radius:16px 16px 0 0; max-height:88vh; padding:16px; }
  .modal-overlay { align-items:flex-end; }

  /* Search bar */
  .search-bar { gap:6px; }
  .search-bar select { width:100%; }

  /* Login */
  .login-card { padding:24px 20px; border-radius:12px; }

  /* Tabela padrão: scroll horizontal */
  .card { overflow-x:auto; }

  /* Oculta colunas menos importantes em tabelas */
  .col-hide-mobile { display:none; }

  /* Planos grid */
  .planos-grid { grid-template-columns:1fr !important; }

  /* Admin stats 5 colunas → 2+3 */
}

@media (max-width:380px) {
  .stats-grid,.stats-grid.stats-3,.stats-grid.stats-5 { grid-template-columns:1fr 1fr; gap:8px; }
  .stat-num { font-size:22px; }
  .bottom-nav-inner { grid-template-columns:repeat(5,1fr); }
  .bottom-nav a { font-size:8px; }
  .bottom-nav a .bico { font-size:18px; }
}