/* WeMails — design system (inspirado no template Bonvue). Self-hosted, sem CDN. */
:root{
  --bg:#f4f5fb; --surface:#ffffff; --surface-2:#fafbff;
  --primary:#5b5be0; --primary-600:#4b4bd6; --primary-050:#eeeefc;
  --text:#1c2230; --muted:#79808f; --border:#e7e9f2;
  --success:#12b76a; --success-050:#e7f8f0;
  --warn:#f79009; --warn-050:#fff4e6;
  --danger:#f04438; --danger-050:#feeceb;
  --info:#2e90fa; --info-050:#e8f2ff;
  --radius:14px; --radius-sm:10px; --shadow:0 1px 3px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.05);
  --sidebar:264px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  background:var(--bg); color:var(--text); font-size:14.5px; line-height:1.5;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--primary-600);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .4rem;font-weight:650;letter-spacing:-.01em}
.muted{color:var(--muted)}
.mono{font-family:'Cascadia Code',Consolas,monospace}

/* ---------- Layout com sidebar ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{
  width:var(--sidebar);background:var(--surface);border-right:1px solid var(--border);
  position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;z-index:40;
}
.sidebar .brand{display:flex;align-items:center;gap:.6rem;padding:1.15rem 1.25rem;font-weight:750;font-size:1.15rem}
.brand .logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--primary),#8a7bf0);
  display:grid;place-items:center;color:#fff;font-weight:800}
.nav{padding:.5rem .75rem;overflow-y:auto;flex:1}
.nav a{
  display:flex;align-items:center;gap:.7rem;padding:.62rem .75rem;margin:.12rem 0;border-radius:10px;
  color:var(--muted);font-weight:550;text-decoration:none;transition:.15s
}
.nav a .ic{width:20px;height:20px;flex:none;opacity:.85}
.nav a:hover{background:var(--surface-2);color:var(--text)}
.nav a.active{background:var(--primary-050);color:var(--primary-600)}
.nav .sep{height:1px;background:var(--border);margin:.6rem .4rem}
.sidebar .foot{padding:1rem 1.25rem;border-top:1px solid var(--border);font-size:.8rem;color:var(--muted)}

.main{margin-left:var(--sidebar);flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{
  height:64px;background:var(--surface);border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;position:sticky;top:0;z-index:30
}
.topbar .page-title{font-size:1.05rem;font-weight:650}
.topbar .right{display:flex;align-items:center;gap:1rem}
.content{padding:1.6rem;max-width:1240px;width:100%}

/* menu do usuário / idiomas */
.langsel{display:flex;gap:.25rem}
.langsel a{padding:.2rem .5rem;border-radius:7px;font-size:.78rem;color:var(--muted);font-weight:600}
.langsel a.active{background:var(--primary-050);color:var(--primary-600)}
.avatar{width:36px;height:36px;border-radius:50%;background:var(--primary-050);color:var(--primary-600);
  display:grid;place-items:center;font-weight:700}

/* ---------- Cards ---------- */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-b{padding:1.25rem 1.35rem}
.card h3{font-size:1rem}
.grid{display:grid;gap:1.1rem}
.grid.cols-4{grid-template-columns:repeat(4,1fr)}
.grid.cols-3{grid-template-columns:repeat(3,1fr)}
.grid.cols-2{grid-template-columns:repeat(2,1fr)}

/* stat tile */
.stat{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem}
.stat .label{color:var(--muted);font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.stat .value{font-size:1.7rem;font-weight:750;margin-top:.3rem;letter-spacing:-.02em}
.stat .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;flex:none}
.ic-primary{background:var(--primary-050);color:var(--primary-600)}
.ic-success{background:var(--success-050);color:var(--success)}
.ic-warn{background:var(--warn-050);color:var(--warn)}
.ic-info{background:var(--info-050);color:var(--info)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;padding:.6rem 1rem;border-radius:10px;border:1px solid transparent;
  font-weight:600;font-size:.9rem;cursor:pointer;transition:.15s;text-decoration:none;line-height:1
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-600);color:#fff}
.btn-ghost{background:var(--surface);border-color:var(--border);color:var(--text)}
.btn-ghost:hover{background:var(--surface-2)}
.btn-danger{background:var(--surface);border-color:var(--border);color:var(--danger)}
.btn-danger:hover{background:var(--danger-050);border-color:var(--danger);color:var(--danger)}
.btn-sm{padding:.42rem .7rem;font-size:.82rem}
.btn-icon{padding:.4rem;line-height:0;display:inline-grid;place-items:center}
.btn-icon svg{display:block}
.day.sel{background:var(--primary-050);border-color:var(--primary);color:var(--primary-600)}
.btn-block{width:100%;justify-content:center}

/* ---------- Forms ---------- */
.field{margin-bottom:1rem}
.field label{display:block;font-weight:600;font-size:.85rem;margin-bottom:.35rem}
.input,select.input,textarea.input{
  width:100%;padding:.62rem .8rem;border:1px solid var(--border);border-radius:10px;background:var(--surface);
  font:inherit;color:var(--text);transition:.15s
}
.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-050)}
.row{display:flex;gap:.9rem}
.row>.field{flex:1}
.hint{font-size:.8rem;color:var(--muted);margin-top:.3rem}

/* ---------- Badges / progress ---------- */
.badge{display:inline-flex;align-items:center;gap:.35rem;padding:.22rem .6rem;border-radius:999px;font-size:.76rem;font-weight:650}
.badge-dot::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.b-gray{background:#f1f2f6;color:#5b6472}
.b-green{background:var(--success-050);color:var(--success)}
.b-amber{background:var(--warn-050);color:var(--warn)}
.b-red{background:var(--danger-050);color:var(--danger)}
.b-blue{background:var(--info-050);color:var(--info)}
.b-primary{background:var(--primary-050);color:var(--primary-600)}
.progress{height:8px;background:#eef0f6;border-radius:999px;overflow:hidden}
.progress>span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),#8a7bf0);border-radius:999px;transition:width .4s}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
table.tbl th{text-align:left;color:var(--muted);font-weight:600;font-size:.78rem;text-transform:uppercase;
  letter-spacing:.03em;padding:.7rem .8rem;border-bottom:1px solid var(--border)}
table.tbl td{padding:.8rem .8rem;border-bottom:1px solid var(--border)}
table.tbl tr:last-child td{border-bottom:none}
table.tbl tr:hover td{background:var(--surface-2)}

/* ---------- Auth ---------- */
.auth{min-height:100vh;display:grid;place-items:center;padding:1.5rem;
  background:radial-gradient(1200px 500px at 50% -10%,#e9e9fb,transparent),var(--bg)}
.auth .box{width:100%;max-width:420px}
.auth .brand{justify-content:center;margin-bottom:1.2rem;font-size:1.4rem}
.auth .card-b{padding:1.8rem}
.auth .switch{text-align:center;margin-top:1rem;font-size:.9rem}

/* ---------- Wizard ---------- */
.steps{display:flex;gap:.5rem;margin-bottom:1.5rem}
.steps .step{flex:1;text-align:center;padding:.6rem;border-radius:10px;background:var(--surface-2);
  border:1px solid var(--border);font-weight:600;font-size:.85rem;color:var(--muted)}
.steps .step.active{background:var(--primary-050);border-color:var(--primary);color:var(--primary-600)}
.steps .step.done{color:var(--success);border-color:var(--success-050)}
.step-num{display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;
  background:#fff;border:1px solid var(--border);margin-right:.4rem;font-size:.75rem}
.mode-opt{display:block;border:1px solid var(--border);border-radius:12px;padding:1rem 1.1rem;margin-bottom:.8rem;cursor:pointer;transition:.15s}
.mode-opt:hover{border-color:var(--primary)}
.mode-opt.sel{border-color:var(--primary);background:var(--primary-050)}
.mode-opt .t{font-weight:650}
.mode-opt .d{color:var(--muted);font-size:.86rem;margin-top:.2rem}

/* ---------- Misc ---------- */
.flash{padding:.8rem 1rem;border-radius:10px;margin-bottom:1rem;font-weight:550}
.flash-error{background:var(--danger-050);color:var(--danger)}
.flash-ok{background:var(--success-050);color:var(--success)}
.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.3rem;gap:1rem;flex-wrap:wrap}
.empty{text-align:center;color:var(--muted);padding:2.5rem 1rem}
.tabs{display:flex;gap:.3rem;border-bottom:1px solid var(--border);margin-bottom:1.3rem;flex-wrap:wrap}
.tabs a{padding:.6rem .9rem;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs a.active{color:var(--primary-600);border-bottom-color:var(--primary)}
.spinner{width:18px;height:18px;border:2px solid var(--primary-050);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}
.hidden{display:none!important}

/* ---------- Responsivo ---------- */
@media (max-width:980px){.grid.cols-4{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:1fr}}
@media (max-width:760px){
  .sidebar{transform:translateX(-100%);transition:.2s}
  .sidebar.open{transform:none}
  .main{margin-left:0}
  .grid.cols-4,.grid.cols-2{grid-template-columns:1fr}
  .row{flex-direction:column;gap:0}
  .menu-toggle{display:inline-flex!important}
}
.menu-toggle{display:none}

/* ---------- Linha expansível (migrações) ---------- */
.caret{width:30px;height:30px;border:none;background:transparent;border-radius:8px;
  display:inline-grid;place-items:center;cursor:pointer;color:var(--muted);transition:background .15s,color .15s;padding:0}
.caret:hover{background:var(--primary-050);color:var(--primary-600)}
.caret svg{width:15px;height:15px;transition:transform .2s ease}
.caret.open{color:var(--primary-600)}
.caret.open svg{transform:rotate(90deg)}
tr.detail-row>td{background:var(--surface-2);padding:0!important}
.detail-panel{padding:1.1rem 1.3rem;border-top:2px solid var(--primary-050)}
.detail-stats{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;margin-bottom:1rem}
.detail-stats .lbl{display:flex;justify-content:space-between;font-size:.85rem;margin-bottom:.35rem}
.detail-log{font-size:.78rem;color:var(--muted);margin-top:.9rem;line-height:1.7;
  background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:.6rem .8rem}
@media (max-width:760px){.detail-stats{grid-template-columns:1fr}}

/* Editar nome inline (caneta) */
.name-cell{display:flex;align-items:center;gap:.4rem}
.pencil{opacity:.4;border:none;background:transparent;cursor:pointer;color:var(--muted);
  padding:.2rem;border-radius:6px;transition:opacity .15s,background .15s,color .15s;line-height:0}
tr:hover .pencil{opacity:1}
.pencil:hover{background:var(--primary-050);color:var(--primary-600)}
.pencil svg{width:14px;height:14px}
.name-edit{display:flex;align-items:center;gap:.35rem}
.name-edit input{padding:.32rem .5rem;border:1px solid var(--primary);border-radius:7px;font:inherit;
  box-shadow:0 0 0 3px var(--primary-050);max-width:240px}