/* TECSA Contratos — usa Aurora design system (igual acesso.tecsaconstrutora.com.br) */
:root{
  --tecsa-blue:#003C82;
  --tecsa-blue-hover:#1A5A9E;
  --tecsa-blue-light:#E6EDF5;
  --tecsa-gray:#8A8C8E;
  --tecsa-gray-soft:#b0b2b4;
  --tecsa-text:#231F20;
  --tecsa-border:#D0D0D0;
  --tecsa-bg:#F5F5F5;
  --tecsa-success:#16a34a;
  --tecsa-success-light:#dcfce7;
  --tecsa-danger:#dc2626;
  --tecsa-danger-light:#fef2f2;
  --tecsa-warning:#d97706;
  --tecsa-warning-light:#fffbeb;
  --font-sans:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --radius-sm:6px;--radius-md:10px;--radius-lg:14px;
  --shadow-sm:0 1px 2px rgba(35,31,32,.04);
  --shadow-md:0 4px 16px rgba(35,31,32,.06);
  --shadow-lg:0 8px 30px rgba(0,60,130,.08);
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0;max-width:100%}
body{
  font-family:var(--font-sans);font-size:14px;line-height:1.5;color:var(--tecsa-text);
  background:var(--tecsa-bg);-webkit-font-smoothing:antialiased;min-height:100vh;
}
h1,h2,h3,p,ul,ol{margin:0;padding:0}
a{color:var(--tecsa-blue);text-decoration:none}
a:hover{text-decoration:underline}
button{font-family:inherit;cursor:pointer}
input,textarea,select{font-family:inherit}

/* Topbar */
.topbar{background:#fff;border-bottom:1px solid var(--tecsa-border);position:sticky;top:0;z-index:100}
.topbar-inner{max-width:980px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:14px}
.topbar-logo{height:22px;width:auto}
.topbar-sep{width:1px;height:18px;background:var(--tecsa-border)}
.topbar-label{font-size:11px;font-weight:600;letter-spacing:1.4px;text-transform:uppercase;color:var(--tecsa-gray)}
.topbar-nav{margin-left:auto;display:flex;gap:8px}
.topbar-nav a{font-size:13px;font-weight:600;padding:8px 12px;border-radius:var(--radius-sm);color:var(--tecsa-text)}
.topbar-nav a:hover{background:var(--tecsa-blue-light);color:var(--tecsa-blue);text-decoration:none}
.topbar-nav a.primary{background:var(--tecsa-blue);color:#fff}
.topbar-nav a.primary:hover{background:var(--tecsa-blue-hover);color:#fff}

/* Layout */
.stage{padding:24px 16px 60px;max-width:980px;margin:0 auto}
.page-header{margin-bottom:20px}
.page-title{font-size:22px;font-weight:700}
.page-sub{font-size:13px;color:var(--tecsa-gray);margin-top:4px}

/* Card */
.card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:24px}
.card + .card{margin-top:16px}
.card-header{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}
.card-icon{width:38px;height:38px;border-radius:var(--radius-md);background:var(--tecsa-blue-light);display:flex;align-items:center;justify-content:center;color:var(--tecsa-blue);flex-shrink:0}
.card-title{font-size:16px;font-weight:700}
.card-subtitle{font-size:12px;color:var(--tecsa-gray);margin-top:2px}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
@media(max-width:680px){.grid-2,.grid-3{grid-template-columns:1fr}}

/* Form */
.form-fields{display:flex;flex-direction:column;gap:16px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:12px;font-weight:600;color:var(--tecsa-text);letter-spacing:.02em}
.field .opt{font-weight:500;color:var(--tecsa-gray)}
.field input,.field select,.field textarea{
  height:44px;padding:0 12px;border:1.5px solid var(--tecsa-border);border-radius:var(--radius-sm);
  font-size:14px;color:var(--tecsa-text);background:#fff;transition:border-color .2s,box-shadow .2s;outline:none;
}
.field textarea{height:auto;min-height:80px;padding:12px;resize:vertical;line-height:1.45}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--tecsa-blue);box-shadow:0 0 0 3px rgba(0,60,130,.1)
}
.field input.invalid{border-color:var(--tecsa-danger);box-shadow:0 0 0 3px rgba(220,38,38,.1)}
.field-hint{font-size:11px;color:var(--tecsa-gray-soft)}
.field-error{font-size:12px;font-weight:500;color:var(--tecsa-danger)}
.field-error:empty{display:none}
.field-loading{font-size:11px;color:var(--tecsa-blue);font-weight:500}

/* Section heading inside card */
.section-title{font-size:11px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--tecsa-gray);margin:8px 0 -4px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 18px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;border:none;transition:all .2s}
.btn-primary{background:var(--tecsa-blue);color:#fff;box-shadow:0 2px 8px rgba(0,60,130,.2)}
.btn-primary:hover{background:var(--tecsa-blue-hover);text-decoration:none;color:#fff}
.btn-outline{background:transparent;color:var(--tecsa-text);border:1.5px solid var(--tecsa-border)}
.btn-outline:hover{border-color:var(--tecsa-blue);color:var(--tecsa-blue);text-decoration:none}
.btn-success{background:var(--tecsa-success);color:#fff;box-shadow:0 2px 8px rgba(22,163,74,.2)}
.btn-success:hover{background:#15803d;color:#fff;text-decoration:none}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}
.btn-sm{height:36px;padding:0 14px;font-size:13px}

/* Lists */
.list{display:flex;flex-direction:column}
.list-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 4px;border-bottom:1px solid #eee}
.list-row:last-child{border-bottom:none}
.list-row-main{flex:1;min-width:0}
.list-row-title{font-weight:600;font-size:14px}
.list-row-sub{font-size:12px;color:var(--tecsa-gray);margin-top:2px}
.empty{font-size:13px;color:var(--tecsa-gray);padding:20px 4px;text-align:center}

/* Email preview */
pre.email-preview{
  white-space:pre-wrap;word-break:break-word;
  background:#0f1115;color:#e4e4dd;padding:18px;border-radius:var(--radius-md);
  font-size:12.5px;line-height:1.6;font-family:ui-monospace,Menlo,Consolas,monospace;
  max-height:60vh;overflow:auto;margin:0;
}

/* Footer */
.footer{max-width:980px;margin:40px auto 24px;padding:0 20px;font-size:11px;color:var(--tecsa-gray);text-align:center}
.footer a{color:var(--tecsa-gray)}