:root{
  --paper:#FFF8EA;
  --paper-warm:#FBF1D8;
  --card:#FDF6E4;
  --ink:#2A2E22;
  --ink-soft:#5B5A47;
  --mustard:#E3A335;
  --mustard-deep:#C9861F;
  --herb:#4B6C5D;
  --wine:#7A3B4E;
  --clay:#935A34;
  --line: rgba(42,46,34,0.14);
  --shadow: 0 10px 30px rgba(42,46,34,0.12);
  --danger:#B3402E;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Inter',-apple-system,sans-serif;
}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:'Fraunces',Georgia,serif;margin:0 0 6px;}
img{max-width:100%;display:block;}

/* ---------- login / setup ---------- */
.auth-screen{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:24px;
  background:
    radial-gradient(circle at 15% 20%, rgba(227,163,53,0.12), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(122,59,78,0.10), transparent 45%),
    var(--paper);
}
.auth-card{
  width:100%;max-width:400px;background:var(--card);
  border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow);padding:36px 32px;
}
.auth-card .mark{
  width:48px;height:48px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%, #F3C567, var(--mustard) 55%, var(--mustard-deep) 100%);
  display:flex;align-items:center;justify-content:center;color:var(--ink);
  font-family:'Fraunces',serif;font-weight:700;font-size:20px;
  border:2px solid var(--ink);margin-bottom:16px;
}
.auth-card h1{font-size:24px;font-weight:600;}
.auth-card p.sub{color:var(--ink-soft);font-size:14px;margin-bottom:22px;}

/* ---------- formulários ---------- */
label{display:block;font-size:13px;font-weight:600;margin:16px 0 6px;color:var(--ink);}
label.first{margin-top:0;}
input[type=text],
input[type=password],
input[type=number],
input[type=url],
input[type=email],
select,
textarea{
  width:100%;padding:11px 13px;border-radius:10px;border:1.5px solid var(--line);
  background:var(--paper);font-family:inherit;font-size:14.5px;color:var(--ink);
}
textarea{resize:vertical;line-height:1.5;}
input:focus, select:focus, textarea:focus{outline:none;border-color:var(--mustard-deep);}
.hint{font-size:12.5px;color:var(--ink-soft);margin-top:4px;}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:640px){.field-row{grid-template-columns:1fr;}}

.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  padding:12px 22px;border-radius:30px;font-weight:600;font-size:14.5px;
  border:2px solid var(--ink);cursor:pointer;background:transparent;color:var(--ink);
}
.btn.primary{background:var(--ink);color:var(--paper);}
.btn.primary:hover{background:var(--wine);border-color:var(--wine);}
.btn.block{width:100%;}
.btn.danger{border-color:var(--danger);color:var(--danger);}
.btn.danger:hover{background:var(--danger);color:#fff;}
.btn.small{padding:7px 14px;font-size:13px;}

/* ---------- alerts ---------- */
.alert{padding:12px 16px;border-radius:10px;font-size:14px;margin-bottom:18px;border:1px solid transparent;}
.alert.success{background:rgba(75,108,93,0.12);color:var(--herb);border-color:rgba(75,108,93,0.3);}
.alert.error{background:rgba(179,64,46,0.1);color:var(--danger);border-color:rgba(179,64,46,0.3);}

/* ---------- shell (sidebar + conteúdo) ---------- */
.shell{display:flex;min-height:100vh;}
.sidebar{
  width:230px;flex:none;background:var(--ink);color:var(--paper-warm);
  padding:24px 16px;position:sticky;top:0;height:100vh;
  display:flex;flex-direction:column;
}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:0 8px 22px;border-bottom:1px solid rgba(251,241,216,0.14);margin-bottom:18px;}
.sidebar .brand .mark{
  width:34px;height:34px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%, #F3C567, var(--mustard) 55%, var(--mustard-deep) 100%);
  display:flex;align-items:center;justify-content:center;color:var(--ink);
  font-family:'Fraunces',serif;font-weight:700;font-size:15px;border:2px solid var(--ink);flex:none;
}
.sidebar .brand strong{font-family:'Fraunces',serif;font-size:15px;}
.sidebar .brand small{display:block;font-size:10.5px;color:rgba(251,241,216,0.6);}
.sidebar nav{display:flex;flex-direction:column;gap:2px;flex:1;}
.sidebar nav a{
  display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;
  font-size:14px;font-weight:500;color:rgba(251,241,216,0.75);
}
.sidebar nav a svg{width:17px;height:17px;stroke:currentColor;flex:none;}
.sidebar nav a:hover{background:rgba(251,241,216,0.08);color:var(--paper-warm);}
.sidebar nav a.active{background:var(--mustard);color:var(--ink);}
.sidebar .user{padding:12px;border-top:1px solid rgba(251,241,216,0.14);font-size:12.5px;color:rgba(251,241,216,0.6);}
.sidebar .user strong{display:block;color:var(--paper-warm);font-size:13.5px;}

.content{flex:1;padding:32px 40px;max-width:1100px;}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:26px;flex-wrap:wrap;}
.page-head h1{font-size:26px;}
.page-head p{color:var(--ink-soft);font-size:14px;margin:0;}

/* ---------- cards / tabelas ---------- */
.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:var(--shadow);}
.panel + .panel{margin-top:20px;}

.table{width:100%;border-collapse:collapse;font-size:14px;}
.table th{text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft);padding:0 12px 10px;border-bottom:1px solid var(--line);}
.table td{padding:12px;border-bottom:1px solid var(--line);vertical-align:middle;}
.table tr:last-child td{border-bottom:none;}
.table .thumb{width:52px;height:52px;border-radius:8px;object-fit:cover;background:var(--paper-warm);}
.table .row-actions{display:flex;gap:8px;justify-content:flex-end;}

.tag{display:inline-block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.03em;padding:4px 10px;border-radius:20px;color:#fff;}
.tag-herb{background:var(--herb);}
.tag-wine{background:var(--wine);}
.tag-mustard{background:var(--mustard-deep);}
.tag-clay{background:var(--clay);}

.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px;}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow);}
.stat-card b{font-family:'Fraunces',serif;font-size:30px;display:block;}
.stat-card span{font-size:12.5px;color:var(--ink-soft);text-transform:uppercase;letter-spacing:.04em;}
@media (max-width:760px){.stats-row{grid-template-columns:1fr;}}

.empty-state{text-align:center;padding:50px 20px;color:var(--ink-soft);}

.mobile-bar{display:none;}
@media (max-width:900px){
  .shell{flex-direction:column;}
  .sidebar{position:relative;width:100%;height:auto;flex-direction:row;align-items:center;padding:14px 16px;}
  .sidebar .brand{border:none;margin:0 auto 0 0;padding:0;}
  .sidebar nav{display:none;}
  .sidebar .user{display:none;}
  .content{padding:22px 18px;}
  .field-row{grid-template-columns:1fr;}
}