:root{
  --bg:#f4f7fb;
  --bg2:#eef2f7;
  --card:#ffffff;
  --text:#0f172a;
  --muted:#64748b;
  --line:#dbe4ee;
  --line-strong:#cbd5e1;
  --brand:#0f172a;
  --brand-2:#14213d;
  --accent:#2563eb;
  --accent-soft:#dbeafe;
  --success:#15803d;
  --success-soft:#dcfce7;
  --danger:#b91c1c;
  --danger-soft:#fee2e2;
  --warning:#92400e;
  --warning-soft:#fef3c7;
  --shadow:0 18px 40px rgba(15,23,42,.08);
  --radius-xl:28px;
  --radius-lg:22px;
  --radius-md:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(37,99,235,.06), transparent 24rem),
    linear-gradient(180deg,var(--bg),var(--bg2));
}
a{color:inherit}
.app-shell{padding:28px}
.app-wrap{max-width:1400px;margin:0 auto}
.hero{
  border-radius:32px;
  padding:34px 34px;
  background:linear-gradient(135deg,#0b1737 0%,#0f172a 55%,#1d3557 100%);
  color:#fff;
  box-shadow:var(--shadow);
}
.hero-premium{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:24px;
}
.hero-kicker{
  display:inline-flex;
  margin-bottom:12px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,255,255,.1);
  color:#dbeafe;
  font-size:13px;
  letter-spacing:.02em;
}
.hero h1{margin:0;font-size:52px;line-height:1.04;letter-spacing:-0.03em}
.hero p{margin:12px 0 0;color:#d9e3f0;font-size:18px;max-width:760px}
.hero-meta{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.meta-pill{
  min-width:122px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:18px;
  padding:14px 16px;
  background:rgba(255,255,255,.06);
  backdrop-filter: blur(10px);
}
.meta-pill strong{display:block;font-size:22px}
.meta-pill span{display:block;font-size:12px;color:#cbd5e1;margin-top:4px}

.main-grid{display:grid;grid-template-columns:minmax(0,1.1fr) 380px;gap:24px;margin-top:24px}
.main-column,.side-column{min-width:0}
.surface{
  background:rgba(255,255,255,.84);
  backdrop-filter: blur(10px);
  border:1px solid rgba(219,228,238,.9);
  border-radius:28px;
  box-shadow:var(--shadow);
  padding:26px;
}
.tabs-surface{padding:16px 18px}
.sticky-steps{position:sticky;top:14px;z-index:15}
.tabs{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:10px;
}
.tabs button{
  position:relative;
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
  color:var(--text);
  padding:14px 16px;
  text-align:left;
  cursor:pointer;
  transition:.2s ease;
}
.tabs button:hover{transform:translateY(-1px);border-color:var(--line-strong)}
.tabs button.active{
  background:linear-gradient(180deg,var(--brand-2),var(--brand));
  color:#fff;
  border-color:transparent;
  box-shadow:0 10px 24px rgba(15,23,42,.18);
}
.tabs .tab-small{display:block;font-size:12px;opacity:.75}
.tabs .tab-big{display:block;font-weight:700;margin-top:2px}

.progress-row{margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.progress-label{font-size:13px;color:var(--muted);font-weight:600}
.progress-track{height:8px;border-radius:999px;background:#e9eef5;flex:1;overflow:hidden}
.progress-track span{display:block;height:100%;width:25%;background:linear-gradient(90deg,#2563eb,#3b82f6);border-radius:999px;transition:width .22s ease}

.section-heading{
  display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:18px
}
.section-heading h2{margin:0;font-size:38px;letter-spacing:-0.03em}
.section-heading p{margin:8px 0 0;color:var(--muted);max-width:740px}
.section-actions{display:flex;gap:10px;align-items:center}
.tab-panel.hidden{display:none}

.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
label{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:700;color:#172033}
label .field-help{font-size:12px;color:var(--muted);font-weight:500}
input,select,textarea{
  width:100%;
  padding:13px 14px;
  border:1px solid var(--line);
  border-radius:16px;
  background:#fff;
  font:inherit;
  color:var(--text);
  transition:border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
input:focus,select:focus,textarea:focus{
  outline:none;
  border-color:#93c5fd;
  box-shadow:0 0 0 4px rgba(37,99,235,.12);
}
textarea{min-height:124px;resize:vertical}
.full{grid-column:1/-1}
.search{max-width:420px}

.accordion{
  border:1px solid var(--line);
  border-radius:22px;
  background:#fff;
  margin-bottom:14px;
  overflow:hidden;
  transition:box-shadow .18s ease,border-color .18s ease;
}
.accordion.open{box-shadow:0 10px 24px rgba(15,23,42,.04);border-color:#c7d7ea}
.acc-head{
  padding:18px 18px;
  background:linear-gradient(180deg,#fbfdff,#f8fafc);
  cursor:pointer;
  font-weight:800;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
}
.acc-title{display:flex;flex-direction:column;gap:4px}
.acc-title .muted{font-weight:600}
.acc-chevron{transition:transform .18s ease;color:var(--muted)}
.accordion.open .acc-chevron{transform:rotate(180deg)}
.acc-body{padding:18px;display:none;border-top:1px solid #eef2f7}
.accordion.open>.acc-body{display:block}
.service-grid,.option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.service-card{
  border:1px solid var(--line);
  border-radius:18px;
  padding:14px 14px;
  display:flex;
  gap:12px;
  background:#fff;
  cursor:pointer;
  align-items:flex-start;
  transition:.18s ease;
}
.service-card:hover{transform:translateY(-1px);border-color:#b6c6db;box-shadow:0 8px 18px rgba(15,23,42,.05)}
.service-card.active{border-color:#2563eb;background:#eff6ff;box-shadow:0 10px 24px rgba(37,99,235,.12)}
.service-card input{width:auto;transform:translateY(2px)}
.muted{color:var(--muted);font-size:13px;line-height:1.4}
.muted-small{color:var(--muted);font-size:12px}

.side-heading{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:14px}
.side-heading h3{margin:0;font-size:18px}
.status-dot{
  border-radius:999px;padding:6px 10px;background:#eff6ff;color:#1d4ed8;font-weight:700;font-size:12px;border:1px solid #bfdbfe
}
.sticky-card{position:sticky;top:124px}
.side-column .sticky-card + .sticky-card{top:444px}
.est-list{display:flex;flex-direction:column;gap:12px}
.line{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;padding:10px 0}
.line + .line{border-top:1px solid #eef2f7}
.line strong{font-size:20px}
.total-line strong{font-size:28px}
.selected-list{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 12px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:13px
}
.chip button{
  border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:16px;line-height:1;padding:0
}

.summary-panel{margin-bottom:16px;padding:14px 16px;border:1px dashed #bfdbfe;border-radius:18px;background:#f8fbff}
.summary-panel h4{margin:0 0 10px;font-size:15px}
.empty{padding:28px;border:1px dashed var(--line-strong);border-radius:20px;background:#fafcff;color:var(--muted);text-align:center}
.notice{
  border-radius:18px;
  padding:14px 16px;
  margin-bottom:16px;
}
.notice-soft{background:#f8fafc;border:1px solid #e2e8f0;color:#334155}
.success,.error{
  border-radius:16px;padding:14px 16px;margin-top:16px;font-weight:600
}
.success{background:var(--success-soft);color:var(--success)}
.error{background:var(--danger-soft);color:var(--danger)}

.bottom-nav{
  position:fixed;left:0;right:0;bottom:0;z-index:50;
  border-top:1px solid rgba(203,213,225,.75);
  background:rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
}
.bottom-nav-inner{
  max-width:1400px;margin:0 auto;padding:16px 28px;display:flex;justify-content:space-between;align-items:center;gap:12px
}
.bottom-actions{display:flex;gap:10px}
.primary-btn,.secondary-btn,.ghost-btn{
  border-radius:16px;padding:13px 18px;font-weight:700;font:inherit;cursor:pointer;transition:.18s ease
}
.primary-btn{
  border:0;background:linear-gradient(180deg,#14213d,#0f172a);color:#fff;box-shadow:0 10px 24px rgba(15,23,42,.18)
}
.primary-btn:hover{transform:translateY(-1px)}
.secondary-btn{border:1px solid var(--line-strong);background:#fff;color:var(--text)}
.ghost-btn{border:1px dashed var(--line-strong);background:#fff;color:var(--muted)}
.hidden{display:none !important}

.admin-nav{
  display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px
}
.admin-nav a{
  text-decoration:none;
  padding:10px 14px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:700
}
.admin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:18px}
.metric-card{
  border:1px solid var(--line);
  border-radius:22px;padding:18px;background:linear-gradient(180deg,#fff,#f8fbff)
}
.metric-card strong{display:block;font-size:28px}
.metric-card span{display:block;color:var(--muted);margin-top:6px}
.table-row{
  display:grid;grid-template-columns:minmax(0,1.3fr) .55fr .48fr;gap:16px;
  padding:18px;border:1px solid var(--line);border-radius:22px;background:#fff;margin-bottom:12px;align-items:center
}
.task-card{margin-top:14px}
.note{padding:14px 16px;border-radius:18px;background:#f8fafc;border:1px solid #e2e8f0;color:#334155}
.request-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
pre.code{
  margin:10px 0 0;padding:14px;border-radius:16px;background:#0f172a;color:#dbeafe;overflow:auto;font-size:12px
}
select.status-select{max-width:220px}

hr{border:0;border-top:1px solid #e5edf5;margin:16px 0}

@media (max-width: 1100px){
  .main-grid{grid-template-columns:1fr}
  .sticky-card,.sticky-steps{position:relative;top:auto}
  .side-column .sticky-card + .sticky-card{top:auto}
}
@media (max-width: 780px){
  .app-shell{padding:16px}
  .hero{padding:24px}
  .hero h1{font-size:34px}
  .form-grid,.service-grid,.option-grid,.request-grid,.table-row,.admin-grid{grid-template-columns:1fr}
  .tabs{grid-template-columns:1fr 1fr}
  .bottom-nav-inner,.section-heading,.hero-premium{flex-direction:column;align-items:flex-start}
  .search{max-width:none}
}


.admin-wrap{max-width:1540px}
.admin-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.admin-tabs a{text-decoration:none;padding:12px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:700;color:var(--text)}
.admin-tabs a.active{background:linear-gradient(180deg,var(--brand-2),var(--brand));color:#fff;border-color:transparent;box-shadow:0 10px 24px rgba(15,23,42,.18)}
.admin-hero h1{font-size:42px}
.admin-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.admin-surface{padding:30px}
.compact-heading h2{margin-bottom:0}
.request-table{display:grid;grid-template-columns:1.15fr 1fr .8fr .7fr .7fr .55fr;gap:16px;align-items:center}
.admin-table-head{padding:0 14px 12px;color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}
.admin-table-row{padding:18px 14px;border-top:1px solid #eef2f7}
.small-btn{padding:10px 14px;border-radius:12px}
.chip-status{font-weight:700}
.chip-new{background:#eff6ff;border-color:#bfdbfe;color:#1d4ed8}
.chip-under_review{background:#fef3c7;border-color:#fde68a;color:#92400e}
.chip-confirmed{background:#dcfce7;border-color:#bbf7d0;color:#15803d}
.chip-closed{background:#f1f5f9;border-color:#cbd5e1;color:#475569}
.admin-details,.admin-subdetails{border:1px solid var(--line);border-radius:22px;background:#fff;margin-bottom:14px;overflow:hidden}
.admin-details>summary,.admin-subdetails>summary{list-style:none;cursor:pointer;padding:18px 20px;display:flex;justify-content:space-between;gap:16px;align-items:center;background:linear-gradient(180deg,#fbfdff,#f8fafc)}
.admin-details-body,.admin-subdetails-body{padding:16px 18px;border-top:1px solid #eef2f7}
.rate-row{display:grid;grid-template-columns:1.2fr .65fr .65fr;gap:16px;align-items:center;padding:14px 0}
.rate-row+.rate-row{border-top:1px solid #eef2f7}
.task-breakdown-card{padding:22px;margin-top:14px}
.task-kv-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:8px}
.task-kv-grid div{border:1px solid var(--line);border-radius:16px;background:#fff;padding:12px}
.task-kv-grid span{display:block;color:var(--muted);font-size:12px;margin-bottom:6px}
.task-kv-grid strong{display:block;font-size:14px}
@media (max-width:1100px){.admin-grid-4,.request-table,.rate-row,.task-kv-grid{grid-template-columns:1fr}}


.tabs-three{grid-template-columns:repeat(3,1fr)}
.split-flow-grid{grid-template-columns:minmax(0,1fr) 360px}
.split-services-layout{display:grid;grid-template-columns:minmax(320px,.46fr) minmax(420px,.54fr);gap:24px;align-items:start}
.split-pane{padding:24px}
.left-pane,.right-pane{min-width:0}
.section-heading.compact h2{font-size:30px}
.split-toolbar{margin-bottom:14px}
.tasks-stack{display:flex;flex-direction:column;gap:14px}
.task-estimate-pill{padding:8px 12px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-weight:700;font-size:13px;white-space:nowrap}
.field-subtitle,.field-title{font-size:14px;font-weight:800;color:#172033}
.dynamic-grid{margin-top:12px}
.preview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.preview-card{border:1px solid var(--line);border-radius:22px;padding:18px;background:#fff}
.preview-card h4{margin:0 0 14px;font-size:16px}
.preview-list{display:flex;flex-direction:column;gap:10px}
.preview-list>div{display:flex;justify-content:space-between;gap:12px;border-top:1px solid #eef2f7;padding-top:10px}
.preview-list>div:first-child{border-top:0;padding-top:0}
.preview-list span{color:var(--muted);font-size:13px}
.full-span{grid-column:1/-1}
.scope-block + .scope-block{margin-top:14px}
.secondary-sticky{top:430px}
@media (max-width:1200px){.split-services-layout{grid-template-columns:1fr}.split-flow-grid{grid-template-columns:1fr}.side-column{order:2}.secondary-sticky,.sticky-card{position:static!important}}
@media (max-width:900px){.tabs-three{grid-template-columns:1fr}.preview-grid,.service-grid,.option-grid,.form-grid{grid-template-columns:1fr}.bottom-nav-inner,.hero-premium{flex-direction:column;align-items:stretch}.hero h1{font-size:40px}}


.review-task-card{border:1px solid var(--line);border-radius:22px;padding:18px;background:#fff;margin-bottom:14px}
.review-task-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:14px}
.review-task-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.review-actions{display:flex;gap:10px;flex-wrap:wrap}
.review-actions.compact .secondary-btn,.review-actions.compact .ghost-btn{padding:10px 14px;border-radius:12px}
.summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.summary-row{display:flex;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:16px;padding:12px 14px;background:#fbfcfe}
.summary-row span{color:var(--muted)}
.review-edit-wrap{border-top:1px solid var(--line);padding-top:16px}
.review-edit-grid{margin-bottom:16px}
@media (max-width:900px){.summary-grid{grid-template-columns:1fr}.review-task-head{flex-direction:column}.review-task-meta{justify-content:flex-start}}