:root{
  --brand:#f18e78;           /* Codesala peach */
  --brand-2:#ef7459;         /* deeper peach for hover */
  --brand-soft:#fde8e1;      /* soft tint */
  --brand-softer:#fff5f1;    /* page-tint */
  --ink:#1f2233;             /* primary text */
  --ink-2:#4b526b;           /* secondary text */
  --muted:#8a91a8;           /* muted text */
  --bg:#faf7f5;              /* page background */
  --surface:#ffffff;         /* cards */
  --line:#efe4de;            /* borders */
  --line-2:#f5eae4;          /* soft borders */
  --green:#2ecc8b;
  --red:#ef476f;
  --yellow:#f4a62a;
  --radius:14px;
  --shadow-sm:0 2px 6px rgba(45,25,20,.06);
  --shadow:0 10px 30px rgba(239,116,89,.14), 0 2px 6px rgba(45,25,20,.05);
}
*{box-sizing:border-box}
html{background:var(--bg);height:100%}
body{margin:0;padding:0;background:var(--bg);color:var(--ink);min-height:100%;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Arial,sans-serif;
  font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased;}
a{color:var(--brand-2);text-decoration:none}
a:hover{color:var(--brand)}
h1,h2,h3{margin:0 0 12px;color:var(--ink);font-weight:800;letter-spacing:-.2px}
p{color:var(--ink-2)}

/* Layout */
.layout{display:flex;min-height:100vh;align-items:stretch}
.sidebar{
  width:240px;background:#fff;border-right:1px solid var(--line);
  padding:20px 14px;display:flex;flex-direction:column;position:sticky;top:0;
  height:100vh;align-self:flex-start;flex-shrink:0;
}
.brand{display:flex;align-items:center;gap:10px;padding:4px 6px 18px;border-bottom:1px solid var(--line);}
.brand img{width:44px;height:44px;border-radius:12px;background:var(--brand-soft);padding:4px;object-fit:contain}
.brand-name{font-weight:800;font-size:16px;color:var(--ink)}
.brand-sub{color:var(--brand);font-size:11px;letter-spacing:.8px;text-transform:uppercase;font-weight:700}
.sidebar nav{display:flex;flex-direction:column;gap:4px;margin-top:14px}
.sidebar nav a{
  color:var(--ink-2);padding:11px 14px;border-radius:10px;font-weight:600;font-size:14px;
  transition:all .18s ease;display:flex;align-items:center;gap:10px;
}
.sidebar nav a:hover{background:var(--brand-softer);color:var(--ink)}
.sidebar nav a.active{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;
  box-shadow:0 6px 16px rgba(239,116,89,.35);
}
.side-foot{margin-top:auto;padding-top:14px;border-top:1px solid var(--line)}
.logout{color:var(--red);font-size:13px;font-weight:700;padding:10px 14px;display:block;border-radius:10px;transition:all .18s}
.logout:hover{background:#fdecef;color:var(--red)}

.main{flex:1;min-width:0;display:flex;flex-direction:column;background:var(--bg)}
.topbar{
  padding:18px 28px;border-bottom:1px solid var(--line);margin:0;
  display:flex;align-items:center;justify-content:space-between;
  background:#fff;position:sticky;top:0;z-index:5;
}
.topbar h1{font-size:22px;margin:0}
.user{color:var(--muted);font-size:13px;background:var(--brand-softer);padding:6px 14px;border-radius:99px;border:1px solid var(--line)}

.content{padding:26px 28px 50px}

/* Cards */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 24px;box-shadow:var(--shadow-sm);margin-bottom:18px;
}
.card h2{font-size:17px}

/* Grid */
.grid{display:grid;gap:18px}
.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)}
@media (max-width:900px){.grid.cols-4,.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}}

/* Stats */
.stat{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;
  display:flex;flex-direction:column;gap:4px;position:relative;overflow:hidden;
  transition:transform .2s, box-shadow .2s;
}
.stat:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.stat .label{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.8px;font-weight:700}
.stat .value{font-size:30px;font-weight:800;color:var(--ink);margin-top:2px}
.stat::before{
  content:"";position:absolute;inset:auto -30px -40px auto;width:120px;height:120px;border-radius:50%;
  background:radial-gradient(circle,var(--brand) 0%,transparent 70%);opacity:.22;
}
.stat.green::before{background:radial-gradient(circle,var(--green) 0%,transparent 70%);opacity:.22}
.stat.yellow::before{background:radial-gradient(circle,var(--yellow) 0%,transparent 70%);opacity:.22}
.stat.red::before{background:radial-gradient(circle,var(--red) 0%,transparent 70%);opacity:.22}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:10px;border:none;cursor:pointer;
  font-weight:700;font-size:14px;color:#fff;text-decoration:none;transition:all .18s ease;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  box-shadow:0 8px 20px rgba(239,116,89,.28);
  font-family:inherit;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(239,116,89,.4);color:#fff}
.btn:active{transform:translateY(0)}
.btn.ghost{
  background:#fff;border:1px solid var(--line);color:var(--ink);box-shadow:none;
}
.btn.ghost:hover{background:var(--brand-softer);border-color:var(--brand);color:var(--brand-2)}
.btn.green{background:linear-gradient(135deg,#2ecc8b,#28b37a);box-shadow:0 8px 20px rgba(46,204,139,.3)}
.btn.green:hover{box-shadow:0 12px 26px rgba(46,204,139,.42)}
.btn.red{background:linear-gradient(135deg,#ef476f,#d63361);box-shadow:0 8px 20px rgba(239,71,111,.3)}
.btn.red:hover{box-shadow:0 12px 26px rgba(239,71,111,.42)}
.btn.sm{padding:7px 14px;font-size:12px}
.btn[disabled]{opacity:.55;cursor:not-allowed;transform:none !important}

/* Forms */
.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
label{font-size:11px;color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.6px}
input[type=text],input[type=email],input[type=password],input[type=file],select,textarea{
  background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:10px;
  padding:11px 14px;font-size:14px;width:100%;outline:none;font-family:inherit;
  transition:border .18s, box-shadow .18s;
}
input::placeholder,textarea::placeholder{color:#b8bdce}
input:focus,select:focus,textarea:focus{
  border-color:var(--brand);box-shadow:0 0 0 4px rgba(241,142,120,.18);
}
input[type=file]{padding:9px 14px;background:var(--brand-softer);cursor:pointer}
textarea{min-height:110px;resize:vertical;line-height:1.5}
select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a91a8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;cursor:pointer;}

/* Checkboxes & radios — custom peach brand */
input[type=checkbox], input[type=radio]{
  appearance:none;-webkit-appearance:none;
  width:18px;height:18px;margin:0;padding:0;
  border:2px solid #d8c4ba;border-radius:5px;background:#fff;
  cursor:pointer;position:relative;vertical-align:middle;flex-shrink:0;
  transition:border-color .15s, background .15s, box-shadow .15s;
}
input[type=radio]{border-radius:50%}
input[type=checkbox]:hover, input[type=radio]:hover{border-color:var(--brand)}
input[type=checkbox]:checked, input[type=radio]:checked{
  background:var(--brand);border-color:var(--brand);
}
input[type=checkbox]:checked::after{
  content:'';position:absolute;left:4px;top:0;width:5px;height:10px;
  border:solid #fff;border-width:0 2.5px 2.5px 0;transform:rotate(45deg);
}
input[type=radio]:checked::after{
  content:'';position:absolute;left:4px;top:4px;width:6px;height:6px;
  border-radius:50%;background:#fff;
}
input[type=checkbox]:focus, input[type=radio]:focus{
  box-shadow:0 0 0 3px rgba(241,142,120,.25);outline:none;
}

/* Tables */
.table-wrap{overflow-x:auto;border-radius:10px;border:1px solid var(--line);background:#fff}
.table-wrap table{margin:0}
table{width:100%;border-collapse:separate;border-spacing:0;background:transparent}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line-2);font-size:13px;vertical-align:middle;color:var(--ink-2);white-space:nowrap}
td.wrap{white-space:normal}
td.truncate{max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
th{color:var(--muted);font-weight:700;text-transform:uppercase;letter-spacing:.5px;font-size:11px;background:var(--brand-softer);border-bottom:1px solid var(--line)}
tr:hover td{background:var(--brand-softer)}
tr:last-child td{border-bottom:none}
td a{color:var(--ink);font-weight:600}
td a:hover{color:var(--brand-2)}

/* Badges / pills */
.badge{display:inline-block;padding:4px 10px;border-radius:99px;font-size:11px;font-weight:700;letter-spacing:.4px;text-transform:uppercase;white-space:nowrap}
.badge.draft{background:#f0f0f5;color:#6b7290}
.badge.sending{background:#fff2d6;color:#a66b00}
.badge.sent{background:#d8f5e7;color:#1c855c}
.badge.failed{background:#fde0e7;color:#b43250}

/* Pagination */
.pagination{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-top:14px;padding:6px 2px}
.pg-info{color:var(--muted);font-size:13px}
.pg-links{display:inline-flex;gap:4px;flex-wrap:wrap}
.pg{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 12px;border:1px solid var(--line);border-radius:8px;color:var(--ink-2);background:#fff;font-weight:700;font-size:13px;text-decoration:none;transition:all .15s}
.pg:hover{background:var(--brand-softer);border-color:var(--brand);color:var(--brand-2)}
.pg.active{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;border-color:transparent;cursor:default;box-shadow:0 4px 12px rgba(239,116,89,.3)}
.pg.gap{border:none;background:transparent;color:var(--muted);min-width:auto}

.pill{display:inline-block;padding:5px 12px;border-radius:99px;font-size:11px;font-weight:700;white-space:nowrap;
  background:var(--brand-soft);color:var(--brand-2);letter-spacing:.5px;text-transform:uppercase;border:1px solid rgba(241,142,120,.25);}

/* Alerts */
.alert{padding:12px 16px;border-radius:10px;margin-bottom:14px;font-weight:600;font-size:13px;border:1px solid transparent}
.alert.ok{background:#e4f7ee;color:#1c855c;border-color:#bce8d3}
.alert.err{background:#fde0e7;color:#b43250;border-color:#f5b9c6}

/* Login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:
    radial-gradient(circle at 20% 20%,rgba(241,142,120,.28),transparent 55%),
    radial-gradient(circle at 80% 80%,rgba(241,142,120,.18),transparent 55%),
    var(--bg);
}
.login-box{width:380px;max-width:92%;background:#fff;border:1px solid var(--line);
  border-radius:20px;padding:32px;box-shadow:var(--shadow)}
.login-box img{width:68px;display:block;margin:0 auto 8px;background:var(--brand-soft);border-radius:16px;padding:8px}
.login-box h2{text-align:center;margin-top:4px;color:var(--ink)}
.login-box .muted{text-align:center;color:var(--muted);font-size:13px;margin-bottom:18px}
.login-box .btn{width:100%;justify-content:center}

/* Preview */
.preview-frame{width:100%;height:760px;border:1px solid var(--line);border-radius:14px;background:#fff}

/* Flex helpers */
.flex-between{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* Template cards */
.template-card{
  background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s ease, box-shadow .2s ease;
}
.template-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.template-card .swatch{height:110px;position:relative}
.template-card .swatch::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(255,255,255,.12))}
.template-card .body{padding:16px 18px}
.template-card h3{font-size:15px;margin:0 0 4px;color:var(--ink)}
.template-card p{color:var(--muted);font-size:12px;margin:0 0 12px}

/* Progress */
.progress{background:var(--brand-softer);border-radius:10px;height:10px;overflow:hidden;margin-top:12px;border:1px solid var(--line)}
.progress > div{height:100%;background:linear-gradient(90deg,var(--brand),var(--brand-2));width:0;transition:width .3s ease;border-radius:10px}

/* Modal */
.modal{position:fixed;inset:0;background:rgba(31,34,51,.5);display:none;align-items:center;justify-content:center;z-index:99;backdrop-filter:blur(4px)}
.modal.open{display:flex}
.modal .box{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;width:560px;max-width:92%;box-shadow:var(--shadow)}

/* Scrollbar (webkit) */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#e4d3ca;border-radius:10px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--brand)}