/* =====================================================================
   LEAD Security Digital — Painel administrativo
   Dois temas:
     • claro  → estilo Apple / iCloud  (calmo, cards brancos, cantos suaves)
     • escuro → estilo Vercel / Linear (denso, bordas finas, cantos menores)
   A troca é feita por [data-theme] no <html> e fica salva no navegador.
   ===================================================================== */

/* --------------------------- TEMA CLARO (Apple / iCloud) --------------------------- */
[data-theme="light"]{
  --bg:#F5F5F7;
  --bg-grad:
    radial-gradient(60% 40% at 12% 0%, rgba(0,122,255,.07), transparent 62%),
    radial-gradient(50% 40% at 90% 4%, rgba(175,82,222,.06), transparent 62%);
  --panel:#FFFFFF;
  --panel-2:#FFFFFF;
  --side:#FFFFFF;
  --text:#17304F;
  --muted:#5D7899;
  --head-color:#2458A6;
  --label-color:#3A6FBF;
  --border:#E3E3E8;
  --border-2:#F0F0F3;
  --accent:#0071E3;
  --accent-2:#007AFF;
  --accent-fg:#FFFFFF;
  --accent-soft:rgba(0,122,255,.10);
  --ok:#1D9A5B;   --ok-soft:rgba(29,154,91,.12);
  --warn:#95660A; --warn-soft:rgba(255,159,10,.18);
  --danger:#D70015; --danger-soft:rgba(215,0,21,.10);
  --radius:18px; --radius-sm:12px; --radius-btn:999px;
  --shadow-card:0 1px 2px rgba(0,0,0,.04), 0 12px 28px -20px rgba(0,0,0,.16);
  --shadow-pop:0 24px 56px -28px rgba(0,0,0,.26);
  --shadow-btn:0 8px 18px -10px rgba(0,113,227,.55);
  --ring:0 0 0 4px rgba(0,122,255,.16);
  --row-hover:#FAFAFC;
  --label-case:none;
  --label-track:.01em;
  --label-font:var(--font);
}

/* --------------------------- TEMA ESCURO (Vercel / Linear) --------------------------- */
[data-theme="dark"]{
  --bg:#000000;
  --bg-grad:
    radial-gradient(60% 40% at 12% 0%, rgba(0,112,243,.12), transparent 62%),
    radial-gradient(50% 40% at 90% 4%, rgba(140,120,255,.09), transparent 62%);
  --panel:#0A0A0A;
  --panel-2:#0D0D0D;
  --side:#0A0A0A;
  --text:#CBDCFA;
  --muted:#8296B8;
  --head-color:#7DB4FF;
  --label-color:#8FB6F0;
  --border:#1F1F1F;
  --border-2:#161616;
  --accent:#3B82F6;
  --accent-2:#60A5FA;
  --accent-fg:#FFFFFF;
  --accent-soft:rgba(59,130,246,.14);
  --ok:#3DD68C;   --ok-soft:rgba(61,214,140,.12);
  --warn:#F5C451; --warn-soft:rgba(245,196,81,.12);
  --danger:#FF6369; --danger-soft:rgba(255,99,105,.12);
  --radius:12px; --radius-sm:8px; --radius-btn:8px;
  --shadow-card:0 1px 0 rgba(255,255,255,.03), 0 22px 44px -34px rgba(0,0,0,.95);
  --shadow-pop:0 34px 64px -32px rgba(0,0,0,.95);
  --shadow-btn:0 10px 22px -14px rgba(59,130,246,.8);
  --ring:0 0 0 3px rgba(59,130,246,.3);
  --row-hover:rgba(255,255,255,.035);
  --label-case:uppercase;
  --label-track:.14em;
  --label-font:var(--mono);
}

:root{
  --font:'SF Pro Text',-apple-system,BlinkMacSystemFont,'Inter','Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --head:'SF Pro Display',-apple-system,BlinkMacSystemFont,'Inter','Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --mono:'SF Mono',ui-monospace,'JetBrains Mono',SFMono-Regular,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,.61,.36,1);
  --logo-h:46px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font);
  color:var(--text);
  background:var(--bg);
  background-image:var(--bg-grad);
  background-attachment:fixed;
  line-height:1.6;
  min-height:100vh;
  -webkit-font-smoothing:antialiased;
  transition:background-color .25s var(--ease), color .25s var(--ease);
}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{font-family:var(--head);margin:0;line-height:1.22;letter-spacing:-.01em;color:var(--head-color)}
[data-theme="light"] h1,[data-theme="light"] h2,[data-theme="light"] h3,[data-theme="light"] h4{letter-spacing:-.02em}
p{margin:0}
button,input,select,textarea{font-family:inherit}
[data-theme="light"] ::selection{background:rgba(0,122,255,.2)}
[data-theme="dark"] ::selection{background:rgba(59,130,246,.35)}

/* --------------------------- SELETOR DE TEMA --------------------------- */
.theme-switch{
  display:inline-flex;align-items:center;gap:2px;padding:3px;
  border:1px solid var(--border);border-radius:999px;background:var(--panel-2);
}
.theme-switch button{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:26px;border:none;border-radius:999px;background:transparent;
  color:var(--muted);cursor:pointer;transition:background .2s, color .2s;
}
.theme-switch button svg{width:15px;height:15px}
.theme-switch button:hover{color:var(--text)}
.theme-switch button[aria-pressed="true"]{
  background:var(--panel);color:var(--text);
  box-shadow:0 1px 2px rgba(0,0,0,.12), 0 0 0 1px var(--border);
}

/* --------------------------- LOGIN --------------------------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;position:relative}
.login-theme{position:absolute;top:22px;right:22px}
.login-card{
  width:100%;max-width:420px;padding:38px;
  border-radius:var(--radius);background:var(--panel);
  border:1px solid var(--border);box-shadow:var(--shadow-pop);
}
.login-card__logo{display:flex;align-items:center;gap:12px;margin-bottom:26px}
.login-card__logo svg{width:40px;height:40px}
.login-card h1{font-size:1.35rem}
.login-card p.sub{color:var(--muted);font-size:.88rem;margin-top:6px}

/* --------------------------- LAYOUT --------------------------- */
.layout{display:grid;grid-template-columns:268px 1fr;min-height:100vh}
.sidebar{
  position:sticky;top:0;height:100vh;overflow-y:auto;
  background:var(--side);border-right:1px solid var(--border);
  padding:22px 14px;display:flex;flex-direction:column;gap:6px;
}
.sidebar__brand{display:flex;align-items:center;gap:11px;padding:6px 10px 20px}
.sidebar__brand svg{width:34px;height:34px}
.sidebar__brand strong{font-family:var(--head);letter-spacing:.12em;font-size:.96rem;display:block}
.sidebar__brand small{
  font-family:var(--mono);font-size:.54rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
}

/* --------------------------- MARCA (logo) --------------------------- */
.brand__mark{position:relative;flex:none;display:block;line-height:0}
.brand__mark img{display:block;width:100%;height:100%;object-fit:contain}
.brand__mark svg{width:100%;height:100%}
/* conjunto horizontal (símbolo + nome): o texto ao lado sai de cena */
.brand__mark--lockup{width:auto;height:calc(var(--mark-h, 34px) * var(--mark-scale, 1))}
.brand__mark--lockup img{width:auto;height:100%;max-width:240px}
/* modo empilhado no painel: imagem em cima, nome abaixo */
.sidebar__brand.brand--stack,
.login-card__logo.brand--stack{flex-direction:column;align-items:center;text-align:center;gap:8px}
.sidebar__brand.brand--stack > div strong,
.login-card__logo.brand--stack > div strong{display:none}
.sidebar__brand.brand--stack .brand__mark--stack{width:auto;height:calc(var(--logo-h, 46px) * .80)}
.sidebar__brand.brand--stack .brand__mark--stack img,
.login-card__logo.brand--stack .brand__mark--stack img{width:auto;height:100%;max-width:200px}
.login-card__logo.brand--stack .brand__mark--stack{width:auto;height:calc(var(--logo-h, 46px) * .95)}
.brand__mark--stack{width:auto}
.brand__mark--stack img{width:auto;height:100%}
.brand__mark--emblem{width:auto;height:calc(var(--logo-h, 44px) * .74)}
.brand__mark--emblem img{width:auto;height:100%}
.brand--emblem .brand__text strong,
.sidebar__brand.brand--emblem strong,
.login-card__logo.brand--emblem strong{font-size:calc(var(--logo-h, 44px) * .30)}
.brand--emblem .brand__text small,
.sidebar__brand.brand--emblem small,
.login-card__logo.brand--emblem small{font-size:calc(var(--logo-h, 44px) * .155)}
.brand--lockup .brand__text,
.sidebar__brand.brand--lockup > div,
.login-card__logo.brand--lockup > div{display:none}
/* no tema escuro a logo vira silhueta clara */
[data-theme="dark"] .brand__mark img{filter:brightness(0) invert(1)}
.side-group{font-family:var(--mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--label-color);padding:14px 12px 6px;opacity:.85}
.side-link{
  display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--radius-sm);
  font-size:.88rem;color:var(--label-color);border:1px solid transparent;
  transition:background .18s var(--ease), color .18s var(--ease);
}
.side-link svg{width:17px;height:17px;flex:none}
.side-link:hover{color:var(--text);background:var(--row-hover)}
.side-link.is-active{
  color:var(--text);background:var(--accent-soft);
  border-color:transparent;font-weight:600;
}
[data-theme="light"] .side-link.is-active{color:var(--accent)}
.side-link__badge{
  margin-left:auto;font-family:var(--mono);font-size:.6rem;padding:2px 7px;border-radius:999px;
  background:var(--accent);color:var(--accent-fg);
}
.sidebar__foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--border-2);display:grid;gap:4px}

.main{padding:28px 32px 64px;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:24px}
.topbar h1{font-size:1.45rem}
.topbar p{color:var(--muted);font-size:.85rem;margin-top:5px}
.topbar__actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.crumb{
  font-family:var(--label-font);font-size:.62rem;letter-spacing:var(--label-track);
  text-transform:var(--label-case);color:var(--label-color);display:block;margin-bottom:2px;
}

/* --------------------------- CARDS --------------------------- */
.grid{display:grid;gap:16px}
.grid--stats{grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.card{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;box-shadow:var(--shadow-card);
  transition:border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.card h3{font-size:1rem;margin-bottom:4px}
[data-theme="light"] .card h3{color:var(--head-color)}
.card__hint{color:var(--muted);font-size:.8rem}
.stat-card__value{font-family:var(--head);font-size:1.9rem;font-weight:700;display:block;color:var(--head-color)}
.stat-card__label{
  font-family:var(--label-font);font-size:.6rem;letter-spacing:var(--label-track);
  text-transform:var(--label-case);color:var(--label-color);
}
.section-block{margin-bottom:22px}
.section-block__title{
  display:flex;align-items:center;gap:10px;
  font-family:var(--label-font);font-size:.64rem;letter-spacing:var(--label-track);
  text-transform:var(--label-case);color:var(--label-color);font-weight:600;
  margin:26px 0 14px;
}
[data-theme="dark"] .section-block__title{color:var(--label-color)}
.section-block__title::after{content:"";flex:1;height:1px;background:var(--border-2)}

/* --------------------------- FORMULÁRIOS --------------------------- */
.field{margin-bottom:16px}
.field label{
  display:block;font-family:var(--label-font);font-size:.64rem;letter-spacing:var(--label-track);
  text-transform:var(--label-case);color:var(--label-color);font-weight:600;margin-bottom:8px;
}
.field .help,.help{font-size:.76rem;color:var(--muted);margin-top:6px;line-height:1.55}
input[type=text],input[type=email],input[type=tel],input[type=password],input[type=url],select,textarea{
  width:100%;padding:11px 13px;border-radius:var(--radius-sm);
  color:var(--text);font-size:.9rem;
  background:var(--panel-2);border:1px solid var(--border);
  transition:border-color .18s var(--ease), box-shadow .18s var(--ease), background .18s;
}
[data-theme="light"] input,[data-theme="light"] select,[data-theme="light"] textarea{background:#FFFFFF}
textarea{resize:vertical;min-height:96px;line-height:1.5}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:var(--ring)}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.75}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.row-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.check{display:flex;align-items:center;gap:9px;font-size:.85rem;color:var(--muted)}
input[type=checkbox]{width:17px;height:17px;accent-color:var(--accent)}
code{
  font-family:var(--mono);font-size:.76rem;padding:2px 6px;border-radius:6px;
  background:var(--accent-soft);color:var(--accent);
}

/* --------------------------- BOTÕES --------------------------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--head);font-size:.78rem;font-weight:600;letter-spacing:.02em;
  padding:11px 18px;border-radius:var(--radius-btn);border:1px solid transparent;
  cursor:pointer;color:var(--accent-fg);background:var(--accent);
  box-shadow:var(--shadow-btn);
  transition:transform .16s var(--ease), filter .16s var(--ease), background .16s, border-color .16s, color .16s;
}
.btn svg{width:16px;height:16px}
.btn:hover{filter:brightness(1.08);transform:translateY(-1px)}
.btn:active{transform:translateY(0) scale(.99)}
.btn:focus-visible{outline:none;box-shadow:var(--ring)}
.btn--ghost{background:var(--panel);color:var(--text);border-color:var(--border);box-shadow:none}
.btn--ghost:hover{background:var(--row-hover);border-color:var(--border)}
.btn--danger{background:var(--danger-soft);color:var(--danger);border-color:transparent;box-shadow:none}
.btn--danger:hover{background:var(--danger);color:#fff}
.btn--mint{background:var(--ok-soft);color:var(--ok);box-shadow:none}
.btn--mint:hover{background:var(--ok);color:#fff}
.btn--sm{padding:8px 14px;font-size:.72rem;border-radius:calc(var(--radius-btn) / 1.4)}
.btn--sm svg{width:14px;height:14px}
.btn--icon{padding:8px;width:36px;height:36px;border-radius:var(--radius-sm)}
.btn:disabled{opacity:.5;cursor:not-allowed;transform:none;filter:none}

/* --------------------------- TABELAS --------------------------- */
.table-wrap{
  border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);
  overflow:auto hidden;box-shadow:var(--shadow-card);
}
.table-scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;min-width:680px}
th,td{padding:12px 16px;text-align:left;font-size:.85rem;border-bottom:1px solid var(--border-2);vertical-align:top}
th{
  font-family:var(--label-font);font-size:.6rem;letter-spacing:var(--label-track);text-transform:var(--label-case);
  color:var(--label-color);font-weight:600;background:var(--panel-2);white-space:nowrap;
}
tr:last-child td{border-bottom:none}
tbody tr{transition:background .15s var(--ease)}
tbody tr:hover td{background:var(--row-hover)}
tr.is-unread td{background:var(--accent-soft)}
tr.is-unread:hover td{background:var(--accent-soft)}

.badge{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--label-font);font-size:.6rem;letter-spacing:.04em;text-transform:uppercase;
  font-weight:600;padding:4px 9px;border-radius:999px;white-space:nowrap;
}
.badge--ok{background:var(--ok-soft);color:var(--ok)}
.badge--warn{background:var(--warn-soft);color:var(--warn)}
.badge--info{background:var(--accent-soft);color:var(--accent)}
.badge--muted{background:var(--row-hover);color:var(--muted);border:1px solid var(--border-2)}
.empty{padding:48px;text-align:center;color:var(--muted);font-size:.9rem}

/* --------------------------- BLOCO REPETÍVEL --------------------------- */
.repeat{
  border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:14px;
  background:var(--panel-2);position:relative;box-shadow:var(--shadow-card);
}
.repeat__head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.repeat__title{font-family:var(--head);font-weight:600;font-size:.94rem;display:flex;align-items:center;gap:10px}
.repeat__index{
  font-family:var(--mono);font-size:.64rem;color:var(--accent);background:var(--accent-soft);
  padding:3px 9px;border-radius:999px;
}
.repeat__tools{display:flex;gap:8px;align-items:center}

/* --------------------------- ALERTAS --------------------------- */
.flash{
  padding:13px 16px;border-radius:var(--radius-sm);font-size:.87rem;margin-bottom:20px;
  border:1px solid var(--border);background:var(--panel);box-shadow:var(--shadow-card);
}
.flash--ok{border-color:color-mix(in srgb, var(--ok) 40%, transparent);background:var(--ok-soft);color:var(--ok)}
.flash--err{border-color:color-mix(in srgb, var(--danger) 40%, transparent);background:var(--danger-soft);color:var(--danger)}
@supports not (background: color-mix(in srgb, red, blue)){
  .flash--ok{border-color:var(--border)}
  .flash--err{border-color:var(--border)}
}
.toast{
  position:fixed;right:22px;bottom:22px;z-index:90;padding:13px 20px;border-radius:var(--radius-sm);
  font-size:.86rem;font-weight:600;color:var(--accent-fg);background:var(--accent);
  box-shadow:var(--shadow-pop);
  transform:translateY(16px);opacity:0;transition:all .3s var(--ease);pointer-events:none;
}
.toast.is-show{transform:none;opacity:1}

/* --------------------------- DETALHE DA MENSAGEM --------------------------- */
.lead-detail{display:grid;gap:12px}
.lead-detail__row{
  display:grid;grid-template-columns:150px 1fr;gap:14px;padding:10px 0;
  border-bottom:1px solid var(--border-2);font-size:.88rem;
}
.lead-detail__row b{
  font-family:var(--label-font);font-size:.62rem;letter-spacing:var(--label-track);
  text-transform:var(--label-case);color:var(--label-color);font-weight:600;
}
.lead-msg{
  white-space:pre-wrap;border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:16px;font-size:.88rem;background:var(--panel-2);line-height:1.6;
}

/* --------------------------- UTILITÁRIOS --------------------------- */
.stack-form{display:grid;gap:14px}
.mt{margin-top:20px}
.flex-actions{display:flex;gap:10px;flex-wrap:wrap}
.admin-burger{
  display:none;align-items:center;justify-content:center;width:42px;height:42px;
  border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--panel);color:var(--text);cursor:pointer;
}
.scrim{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:65;opacity:0;visibility:hidden;transition:opacity .25s}
.scrim.is-open{opacity:1;visibility:visible}

@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}

/* --------------------------- RESPONSIVO --------------------------- */
@media (max-width:1024px){
  .layout{grid-template-columns:1fr}
  .sidebar{
    position:fixed;left:0;top:0;bottom:0;width:268px;z-index:70;
    transform:translateX(-104%);transition:transform .28s var(--ease);
    box-shadow:var(--shadow-pop);
  }
  .sidebar.is-open{transform:none}
  .admin-burger{display:inline-flex}
  .main{padding:18px 18px 72px}
  .row,.row-3{grid-template-columns:1fr}
  .topbar h1{font-size:1.25rem}
  /* tabelas viram cartões empilhados no celular */
  table{min-width:0}
  thead{display:none}
  tbody tr{display:block;padding:14px 16px;border-bottom:1px solid var(--border-2)}
  tbody tr:last-child{border-bottom:none}
  tbody td{display:flex;gap:12px;padding:5px 0;border:none;font-size:.86rem}
  tbody td::before{
    content:attr(data-th);flex:0 0 96px;
    font-family:var(--label-font);font-size:.6rem;letter-spacing:var(--label-track);
    text-transform:var(--label-case);color:var(--muted);font-weight:600;padding-top:2px;
  }
}