:root{
  --accent:#1F5C99;
  --accent-dark:#123456;
  --accent-light:#EAF2F8;
  --warm:#B5651D;
  --warm-dark:#8F4E15;
  --ink:#1C2530;
  --gray:#5B6673;
  --gray-light:#8A94A1;
  --border:#E3E7EC;
  --bg:#F7F9FB;
  --card:#FFFFFF;
  --good:#2E8B57;
  --bad:#C0392B;
  --radius:10px;
  --radius-sm:7px;
  --shadow:0 1px 3px rgba(28,37,48,0.06);
  --shadow-lg:0 10px 28px rgba(28,37,48,0.12);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.5;
}
a{color:inherit;text-decoration:none;}
.container{max-width:1180px;margin:0 auto;padding:0 24px;}
img,svg{display:block;}

/* Header */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;flex-wrap:wrap;gap:10px;}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:-0.01em;}
.brand .mark{
  width:32px;height:32px;border-radius:8px;
  background:var(--accent-dark);
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px;
}
.brand .city{
  font-weight:600;font-size:12px;color:var(--accent);background:var(--accent-light);
  padding:3px 9px;border-radius:var(--radius-sm);margin-left:4px;
}
.nav-cta{display:flex;gap:10px;align-items:center;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:10px 18px;border-radius:8px;font-weight:600;font-size:14px;
  border:1px solid transparent;cursor:pointer;transition:.15s ease;white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{background:var(--accent-dark);}
.btn-outline{background:#fff;color:var(--accent);border-color:var(--accent);}
.btn-outline:hover{background:var(--accent-light);}
.btn-danger{background:#fff;color:var(--bad);border-color:var(--bad);}
.btn-danger:hover{background:#FDEDEB;}
.btn-ghost{background:transparent;color:var(--gray);}
.btn-ghost:hover{color:var(--ink);}
.btn-sm{padding:8px 14px;font-size:13px;}
.btn-block{width:100%;}
.btn:disabled{opacity:.5;cursor:not-allowed;}
@media(max-width:860px){ .nav-links{display:none;} }

/* Hero */
.hero{
  padding:64px 0 40px;
  background:radial-gradient(circle at 15% 20%, #EAF2F8 0%, #F7F9FB 55%);
}
h1.hero-title{
  font-size:clamp(30px,4.2vw,46px);
  line-height:1.12;letter-spacing:-0.02em;margin:0 0 16px;max-width:820px;font-weight:800;
}
h1.hero-title .accent{color:var(--accent);}
.hero-sub{font-size:17px;color:var(--gray);max-width:620px;margin:0 0 30px;}

.search-panel{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:16px;display:flex;gap:10px;flex-wrap:wrap;
}
.search-panel select, .search-panel input[type="text"]{
  border:1px solid var(--border);border-radius:8px;padding:12px 14px;font-size:14.5px;
  background:#fff;color:var(--ink);flex:1 1 180px;min-width:150px;font-family:inherit;
}
.search-panel select:focus, .search-panel input:focus{outline:2px solid var(--accent);outline-offset:1px;}
.search-panel .btn{flex:0 0 auto;padding:12px 22px;}

/* Section shell */
section{padding:54px 0;}
.section-head{margin-bottom:28px;}
.eyebrow{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--warm-dark);}
h2.section-title{font-size:clamp(22px,3vw,30px);margin:6px 0 8px;letter-spacing:-0.01em;font-weight:700;}
.section-desc{color:var(--gray);font-size:15px;max-width:620px;}

/* Categories */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
@media(max-width:900px){.cat-grid{grid-template-columns:repeat(2,1fr);}}
.cat-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;cursor:pointer;transition:.15s ease;text-align:left;
}
.cat-card:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-2px);}
.cat-card.active{border-color:var(--accent);background:var(--accent-light);}
.cat-card .icon{
  width:40px;height:40px;border-radius:10px;background:var(--accent-light);
  display:flex;align-items:center;justify-content:center;font-size:19px;margin-bottom:12px;
}
.cat-card.active .icon{background:#fff;}
.cat-card .name{font-weight:700;font-size:14.5px;margin-bottom:3px;}
.cat-card .count{font-size:12.5px;color:var(--gray);}

/* Masters */
.master-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media(max-width:960px){.master-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.master-grid{grid-template-columns:1fr;}}
.master-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;display:flex;flex-direction:column;gap:12px;transition:.15s ease;
}
.master-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-3px);}
.master-top{display:flex;gap:12px;align-items:center;}
.avatar{
  width:52px;height:52px;border-radius:50%;color:#fff;font-weight:700;font-size:16px;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  background:linear-gradient(135deg,var(--accent),var(--accent-dark));
}
.master-name-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap;}
.master-name{font-weight:700;font-size:15.5px;}
.verified{
  display:inline-flex;align-items:center;gap:3px;background:#E7F5EC;color:var(--good);
  font-size:11px;font-weight:700;padding:2px 7px;border-radius:var(--radius-sm);
}
.master-cat{font-size:13px;color:var(--gray);margin-top:1px;}
.rating-row{display:flex;align-items:center;gap:6px;font-size:13.5px;}
.stars{color:#F5A623;font-size:14px;letter-spacing:1px;}
.rating-num{font-weight:700;}
.rating-count{color:var(--gray-light);}
.master-meta{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--gray);border-top:1px dashed var(--border);padding-top:12px;}
.price{font-weight:700;color:var(--ink);font-size:15px;}
.master-actions{display:flex;gap:8px;}

/* How it works */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr);}}
.step{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:22px;}
.step .num{
  width:30px;height:30px;border-radius:8px;background:var(--accent-dark);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;margin-bottom:14px;
}
.step h3{font-size:15.5px;margin:0 0 6px;}
.step p{font-size:13.5px;color:var(--gray);margin:0;}

footer{border-top:1px solid var(--border);padding:34px 0;margin-top:20px;}
.footer-row{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;align-items:center;color:var(--gray-light);font-size:13px;}
.footer-note{
  background:#FFF7EC;border:1px solid #F3DFB8;color:#8A5A12;font-size:12.5px;
  padding:10px 16px;border-radius:10px;margin-bottom:20px;
}

/* Forms (shared: request modal, master register, dashboards, admin) */
.form-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:22px;}
.form-card label{display:block;font-size:13px;font-weight:600;margin:12px 0 6px;color:var(--ink);}
.form-card label:first-of-type{margin-top:0;}
.form-card input, .form-card select, .form-card textarea{
  width:100%;border:1px solid var(--border);border-radius:8px;padding:10px 12px;font-size:14px;font-family:inherit;
}
.form-card textarea{resize:vertical;min-height:70px;}
.form-row{display:flex;gap:12px;flex-wrap:wrap;}
.form-row > *{flex:1 1 160px;}
.checkbox-grid{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px;}
.checkbox-chip{
  display:inline-flex;align-items:center;gap:6px;border:1px solid var(--border);border-radius:var(--radius-sm);
  padding:6px 12px;font-size:13px;cursor:pointer;background:#fff;
}
.checkbox-chip input{width:auto;}
.checkbox-chip.checked{border-color:var(--accent);background:var(--accent-light);}
.helper-text{font-size:12.5px;color:var(--gray-light);margin-top:6px;}
.alert{border-radius:10px;padding:12px 14px;font-size:13.5px;margin:14px 0;}
.alert-error{background:#FDEDEB;color:var(--bad);border:1px solid #F3C6BE;}
.alert-success{background:#E7F5EC;color:var(--good);border:1px solid #C9E7D4;}
.alert-info{background:var(--accent-light);color:var(--accent-dark);border:1px solid #CFE1F0;}

/* Status badges */
.status-badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:4px 10px;border-radius:var(--radius-sm);}
.status-open{background:var(--accent-light);color:var(--accent-dark);}
.status-confirmed{background:#FFF3E4;color:var(--warm-dark);}
.status-completed{background:#F0EAFB;color:#7B4EA3;}
.status-closed{background:#E7F5EC;color:var(--good);}
.status-cancelled{background:#F1F2F4;color:var(--gray);}
.status-disputed{background:#FDEDEB;color:var(--bad);}

/* Simple record card (orders, disputes, moderation items) */
.record-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 20px;display:flex;flex-direction:column;gap:10px;margin-bottom:14px;
}
.record-top{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:8px;}
.record-meta{font-size:13px;color:var(--gray);}
.response-row{
  display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;
  border-top:1px dashed var(--border);padding-top:10px;font-size:14px;
}
.response-price{font-weight:700;}
.response-phone{color:var(--good);font-weight:600;font-size:13px;}
.center-narrow{max-width:440px;margin:0 auto;}

/* Chat */
.chat-modal{max-width:480px;display:flex;flex-direction:column;height:min(560px,80vh);}
.chat-history{
  flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:8px;
  padding:4px 2px;margin:10px 0;
}
.chat-bubble{max-width:78%;padding:9px 13px;border-radius:14px;font-size:14px;line-height:1.4;}
.chat-bubble .chat-time{display:block;font-size:10.5px;margin-top:3px;opacity:.65;}
.chat-bubble.me{align-self:flex-end;background:var(--accent);color:#fff;border-bottom-right-radius:4px;}
.chat-bubble.them{align-self:flex-start;background:var(--bg);border:1px solid var(--border);border-bottom-left-radius:4px;}
.chat-empty{color:var(--gray-light);font-size:13.5px;text-align:center;margin:auto;}
.chat-input-row{display:flex;gap:8px;}
.chat-input-row textarea{flex:1;min-height:44px;max-height:100px;resize:vertical;}
.chat-input-row .btn{margin-top:0;flex:0 0 auto;}

/* Modal */
.overlay{
  position:fixed;inset:0;background:rgba(15,23,32,0.55);display:none;align-items:center;justify-content:center;
  z-index:100;padding:20px;
}
.overlay.open{display:flex;}
.modal{
  background:#fff;border-radius:14px;max-width:440px;width:100%;padding:28px;
  box-shadow:var(--shadow-lg);position:relative;max-height:90vh;overflow:auto;
}
.modal h3{margin:0 0 4px;font-size:19px;}
.modal .sub{color:var(--gray);font-size:13.5px;margin-bottom:18px;}
.modal .close{
  position:absolute;top:16px;right:16px;background:var(--bg);border:none;width:30px;height:30px;
  border-radius:50%;cursor:pointer;font-size:16px;color:var(--gray);
}
.modal .btn{margin-top:18px;}
.success-box{display:none;text-align:center;padding:10px 0 4px;}
.success-box .ic{
  width:52px;height:52px;border-radius:50%;background:#E7F5EC;color:var(--good);
  display:flex;align-items:center;justify-content:center;font-size:24px;margin:0 auto 14px;
}
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--ink);color:#fff;padding:12px 20px;border-radius:10px;font-size:14px;
  box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:.25s ease;z-index:200;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);}