/* =====================================================================
   Summus — base visual compartilhada
   Tokens, tipografia e componentes usados por todas as telas internas.
   Regras de design: ver CLAUDE.md ("Design: aparência de sistema profissional").
   ===================================================================== */

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

:root{
  /* Marca (--br e --br-ink podem ser sobrescritas pela "cor do sistema") */
  --br:#073222;
  --br-ink:#05241a;
  --gold:#b8892b;

  /* Superfícies e texto */
  --bg:#f4f5f3;
  --cd:#ffffff;
  --cd2:#f8f9f7;
  --bd:#e1e4df;
  --bd-strong:#cdd2cb;
  --t1:#18211c;
  --t2:#55605a;
  --t3:#8a938d;

  /* Semânticas */
  --ok:#1f7a4d;   --ok-bg:#e9f4ee;   --ok-bd:#bcdcc9;
  --err:#a3342b;  --err-bg:#fbeceb;  --err-bd:#eec4c0;
  --warn:#8a5a00; --warn-bg:#fdf4e2; --warn-bd:#efd9a6;

  /* Forma */
  --r-sm:6px;
  --r:8px;
  --shadow-sm:0 1px 2px rgba(16,24,20,.05);
  --shadow:0 1px 2px rgba(16,24,20,.04),0 4px 12px rgba(16,24,20,.06);
  --shadow-lg:0 12px 32px rgba(16,24,20,.16);
  --focus:0 0 0 3px rgba(7,50,34,.16);

  --font:'IBM Plex Sans',"Segoe UI",system-ui,-apple-system,Arial,sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}

.dk{
  --bg:#111513;
  --cd:#1a1f1c;
  --cd2:#161a18;
  --bd:#2a312d;
  --bd-strong:#3a423d;
  --t1:#e7ebe8;
  --t2:#a1aaa4;
  --t3:#6c756f;
  --ok:#5fbf8b;   --ok-bg:#16271e;  --ok-bd:#24432f;
  --err:#e07a70;  --err-bg:#2a1816; --err-bd:#4a2622;
  --warn:#d9a640; --warn-bg:#2a2214; --warn-bd:#4a3a1c;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 4px 12px rgba(0,0,0,.25);
  --shadow-lg:0 12px 32px rgba(0,0,0,.5);
  --focus:0 0 0 3px rgba(95,191,139,.22);
}

html,body{background:var(--bg)}
body{
  font-family:var(--font);font-size:14px;line-height:1.5;color:var(--t1);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
.num,.tabular{font-variant-numeric:tabular-nums}
a{color:inherit}
button{font-family:inherit}
svg.i{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}

/* ── Barra superior ─────────────────────────────────────────────── */
.topbar{
  height:56px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:var(--br);color:#fff;position:sticky;top:0;z-index:100;
  border-bottom:1px solid rgba(0,0,0,.18);
}
.topbar-brand{display:flex;align-items:center;gap:14px;min-width:0;text-decoration:none;color:#fff}
.topbar-brand img{height:30px;width:auto;display:block}
.topbar-sep{width:1px;height:22px;background:rgba(255,255,255,.22)}
.topbar-title{font-size:14px;font-weight:500;color:rgba(255,255,255,.88);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.topbar-actions{display:flex;align-items:center;gap:4px}
.tb-user{display:flex;align-items:center;gap:8px;padding:0 10px;font-size:13px;color:rgba(255,255,255,.88);white-space:nowrap}
.tb-avatar{
  width:28px;height:28px;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;letter-spacing:.3px
}
.tb-btn{
  height:34px;padding:0 10px;display:inline-flex;align-items:center;gap:6px;border-radius:var(--r-sm);
  background:transparent;border:1px solid transparent;color:rgba(255,255,255,.88);font-size:13px;font-weight:500;cursor:pointer;
  transition:background .12s,color .12s;
}
.tb-btn:hover{background:rgba(255,255,255,.1);color:#fff}
.tb-btn:focus-visible{outline:none;box-shadow:0 0 0 2px rgba(255,255,255,.4)}

/* ── Menu suspenso ──────────────────────────────────────────────── */
.dropdown{position:relative}
.menu-dropdown{
  display:none;position:absolute;top:calc(100% + 6px);right:0;min-width:220px;z-index:500;
  background:var(--cd);border:1px solid var(--bd);border-radius:var(--r);box-shadow:var(--shadow-lg);padding:4px;color:var(--t1)
}
.menu-dropdown.open{display:block}
.menu-dropdown-head{padding:8px 10px 6px;font-size:12px;font-weight:500;color:var(--t3)}
.menu-dropdown-item{
  display:flex;align-items:center;gap:10px;width:100%;text-align:left;background:none;border:none;border-radius:var(--r-sm);
  padding:8px 10px;font-size:13px;color:var(--t1);cursor:pointer
}
.menu-dropdown-item:hover{background:var(--cd2)}
.menu-dropdown-item svg{width:16px;height:16px;flex-shrink:0;fill:none;stroke:var(--t2);stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round}
.menu-sep{height:1px;background:var(--bd);margin:4px 0}

/* ── Botões ─────────────────────────────────────────────────────── */
.btn{
  height:38px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-sm);border:1px solid var(--bd-strong);background:var(--cd);color:var(--t1);
  font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap;transition:background .12s,border-color .12s,color .12s
}
.btn:hover{background:var(--cd2)}
.btn:focus-visible{outline:none;box-shadow:var(--focus)}
.btn:disabled{opacity:.55;cursor:not-allowed}
.btn-primary{background:var(--br);border-color:var(--br);color:#fff}
.btn-primary:hover{background:var(--br-ink);border-color:var(--br-ink)}
.btn-danger{background:var(--err);border-color:var(--err);color:#fff}
.btn-ghost{background:transparent;border-color:transparent;color:var(--t2)}
.btn-ghost:hover{background:var(--cd2);color:var(--t1)}
.btn-block{width:100%}
.btn-lg{height:44px;font-size:15px}

/* ── Campos ─────────────────────────────────────────────────────── */
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:500;color:var(--t1);margin-bottom:6px}
.field-hint{font-size:12px;color:var(--t3);margin-top:6px}
.input,.field input,.field select,.field textarea{
  width:100%;height:40px;padding:0 12px;border:1px solid var(--bd-strong);border-radius:var(--r-sm);
  background:var(--cd);color:var(--t1);font-family:inherit;font-size:14px;transition:border-color .12s,box-shadow .12s
}
.field textarea{height:auto;padding:10px 12px;resize:vertical}
.input::placeholder,.field input::placeholder{color:var(--t3)}
.input:focus,.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--br);box-shadow:var(--focus)}
.dk .input:focus,.dk .field input:focus{border-color:var(--ok)}

/* ── Mensagens ──────────────────────────────────────────────────── */
.alert{display:none;font-size:13px;line-height:1.5;padding:10px 12px;border-radius:var(--r-sm);border:1px solid;margin-top:12px}
.alert.ok,.cfg-msg.ok{display:block;background:var(--ok-bg);color:var(--ok);border-color:var(--ok-bd)}
.alert.err,.cfg-msg.err{display:block;background:var(--err-bg);color:var(--err);border-color:var(--err-bd)}
.cfg-msg{display:none;font-size:13px;line-height:1.5;padding:10px 12px;border-radius:var(--r-sm);border:1px solid;margin-top:12px}

/* ── Modal ──────────────────────────────────────────────────────── */
.cfg-overlay{
  display:none;position:fixed;inset:0;z-index:9999;padding:16px;overflow-y:auto;
  background:rgba(12,18,15,.5);align-items:center;justify-content:center
}
.cfg-box{background:var(--cd);color:var(--t1);border:1px solid var(--bd);border-radius:10px;max-width:440px;width:100%;box-shadow:var(--shadow-lg)}
.cfg-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;padding:20px 24px 4px}
.cfg-head h2{font-size:16px;font-weight:600;color:var(--t1)}
.cfg-head p{font-size:13px;color:var(--t2);margin-top:4px}
.cfg-body{padding:16px 24px 4px}
.cfg-close{
  width:30px;height:30px;margin:-4px -8px 0 0;display:flex;align-items:center;justify-content:center;flex-shrink:0;
  background:none;border:none;border-radius:var(--r-sm);color:var(--t3);cursor:pointer
}
.cfg-close:hover{background:var(--cd2);color:var(--t1)}
.cfg-foot{display:flex;justify-content:flex-end;gap:8px;padding:16px 24px;margin-top:12px;border-top:1px solid var(--bd);background:var(--cd2);border-radius:0 0 10px 10px}
.cfg-row{display:flex;gap:10px;align-items:center}
.cfg-swatch{width:40px;height:40px;border-radius:var(--r-sm);border:1px solid var(--bd);flex-shrink:0}

/* ── Rodapé ─────────────────────────────────────────────────────── */
.app-footer{padding:20px 24px;font-size:12px;color:var(--t3);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.app-footer a{color:var(--t3);text-decoration:none}
.app-footer a:hover{color:var(--t1);text-decoration:underline}

@media (max-width:640px){
  .topbar{padding:0 12px}
  .topbar-sep,.topbar-title,.tb-user .tb-name,.tb-btn .tb-lbl{display:none}
}