:root {
  --orange: #ff6d10;
  --orange-d: #e45c00;
  --orange-soft: #fff1e7;
  --dark: #30353e;
  --ink: #1d2128;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #f5f6f8;
  --card: #fff;
  --ok: #15803d;
  --bad: #b91c1c;
  --radius: 10px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  font: 14px/1.45 'Montserrat', system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--bg);
}
a { color: var(--orange-d); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 20px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 12px; }
h3 { font-size: 14px; margin: 0 0 8px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.grow { flex: 1; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.col { display: flex; flex-direction: column; gap: 8px; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 900px) { .grid2, .grid3, .grid4 { grid-template-columns: 1fr; } }

/* Kabuk */
.shell { display: flex; min-height: 100vh; }
.side {
  width: 220px; flex: none; background: var(--dark); color: #cfd3da;
  display: flex; flex-direction: column; padding: 18px 12px; position: sticky; top: 0; height: 100vh;
}
.brand { color: #fff; font-weight: 700; font-size: 22px; letter-spacing: 3px; padding: 0 10px 4px; }
.brand-sub { font-size: 10px; letter-spacing: 1.5px; color: #9aa1ad; padding: 0 10px 22px; text-transform: uppercase; }
.nav a {
  display: flex; align-items: center; gap: 10px; color: #cfd3da; padding: 9px 10px; border-radius: 8px; font-weight: 500;
}
.nav a:hover { background: rgba(255,255,255,.06); text-decoration: none; }
.nav a.on { background: var(--orange); color: #fff; }
.nav .sep { font-size: 10px; text-transform: uppercase; letter-spacing: 1.5px; color: #7d8592; margin: 18px 10px 6px; }
.side .me { margin-top: auto; font-size: 12px; padding: 10px; border-top: 1px solid rgba(255,255,255,.08); }
.side .me button { margin-top: 6px; }
.main { flex: 1; min-width: 0; padding: 22px 26px 60px; }
.topbar { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.topbar h1 { flex: 1; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.card + .card { margin-top: 14px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.stat .v { font-size: 22px; font-weight: 700; }
.stat .l { color: var(--muted); font-size: 12px; }

/* Form */
label.f { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); font-weight: 500; }
input, select, textarea {
  font: inherit; color: var(--ink); background: #fff; border: 1px solid #d5d9e0; border-radius: 7px; padding: 7px 9px; min-width: 0;
}
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(255,109,16,.35); border-color: var(--orange); }
textarea { resize: vertical; }
input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--orange); padding: 0; }
input.num { width: 110px; text-align: right; }
input.sm, select.sm { padding: 4px 7px; font-size: 12px; }

button, .btn {
  font: inherit; font-weight: 600; border: 1px solid #d5d9e0; background: #fff; color: var(--ink);
  border-radius: 7px; padding: 7px 12px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap;
}
button:hover, .btn:hover { border-color: #b9bfc9; text-decoration: none; }
button.primary, .btn.primary { background: var(--orange); border-color: var(--orange); color: #fff; }
button.primary:hover { background: var(--orange-d); }
button.dark { background: var(--dark); border-color: var(--dark); color: #fff; }
button.ghost { background: transparent; border-color: transparent; }
button.ghost:hover { background: #eef0f3; }
button.danger { color: var(--bad); }
button.sm, .btn.sm { padding: 3px 8px; font-size: 12px; }
button.icon { padding: 3px 7px; font-size: 13px; line-height: 1.2; }
button:disabled { opacity: .5; cursor: default; }

/* Tablo */
table.t { width: 100%; border-collapse: collapse; background: #fff; }
table.t th { text-align: left; font-size: 11px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); font-weight: 600; padding: 9px 10px; border-bottom: 1px solid var(--line); }
table.t td { padding: 9px 10px; border-bottom: 1px solid #f0f1f4; vertical-align: middle; }
table.t tr:hover td { background: #fafbfc; }
table.t tr.click { cursor: pointer; }

.badge { display: inline-block; font-size: 11px; font-weight: 600; padding: 2px 8px; border-radius: 99px; background: #eef0f3; color: #4b5563; }
.st-taslak { background: #eef0f3; color: #4b5563; }
.st-gonderildi { background: #e0ecff; color: #1d4ed8; }
.st-kabul { background: #dcfce7; color: var(--ok); }
.st-red { background: #fee2e2; color: var(--bad); }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 9px; border-radius: 99px; border: 1px solid #d5d9e0; background: #fff; cursor: pointer; font-size: 12px; user-select: none; }
.chip.on { background: var(--orange-soft); border-color: var(--orange); color: var(--orange-d); font-weight: 600; }
.tag { font-size: 11px; padding: 1px 7px; border-radius: 5px; background: var(--orange-soft); color: var(--orange-d); font-weight: 600; white-space: nowrap; }

/* Giriş */
.login { min-height: 100vh; display: grid; place-items: center; background: var(--dark); }
.login .card { width: 340px; padding: 28px; }
.login .brand { color: var(--ink); padding: 0; font-size: 26px; }

/* Modal */
.modal-bg { position: fixed; inset: 0; background: rgba(20,24,30,.45); display: grid; place-items: center; z-index: 50; padding: 16px; }
.modal { background: #fff; border-radius: 12px; width: min(560px, 100%); max-height: 90vh; overflow: auto; padding: 20px; box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.modal.wide { width: min(860px, 100%); }
.modal .actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }

#toast { position: fixed; bottom: 18px; right: 18px; z-index: 60; display: flex; flex-direction: column; gap: 8px; }
#toast div { background: var(--dark); color: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: 0 6px 20px rgba(0,0,0,.2); font-weight: 500; }
#toast div.err { background: var(--bad); }

/* ---------- Teklif editörü ---------- */
.builder { display: grid; grid-template-columns: minmax(520px, 1fr) minmax(380px, 480px); gap: 18px; align-items: start; }
@media (max-width: 1250px) { .builder { grid-template-columns: 1fr; } .preview-col { position: static !important; } }
.head-grid { display: grid; grid-template-columns: 2fr 1.4fr 1.6fr .6fr 1fr 1fr; gap: 10px; }
@media (max-width: 1500px) { .head-grid { grid-template-columns: 1fr 1fr 1fr; } }
.qitem { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 12px; }
.qitem > .qh { display: flex; align-items: center; gap: 8px; padding: 10px 12px; cursor: pointer; }
.qitem > .qh .nm { font-weight: 700; flex: 1; }
.qitem > .qh .pr { font-weight: 700; color: var(--orange-d); white-space: nowrap; }
.qitem.closed > .qb { display: none; }
.qb { border-top: 1px solid var(--line); padding: 12px; display: flex; flex-direction: column; gap: 12px; }
.vars { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 10px; background: #fafbfc; border: 1px dashed #dde1e7; border-radius: 8px; padding: 10px; }
.vars .chips { display: flex; flex-wrap: wrap; gap: 5px; }
.vars label.f:has(.chips) { grid-column: 1 / -1; }
.qsec { border-left: 3px solid #eceef2; padding-left: 10px; }
.qsec.off { opacity: .5; }
.qsec-h { display: flex; align-items: center; gap: 8px; font-weight: 700; margin-bottom: 4px; }
.qsec-h input.title { font-weight: 700; flex: 1; }
.bul { display: flex; align-items: flex-start; gap: 6px; padding: 2px 0; }
.bul.l1 { padding-left: 24px; }
.bul.off textarea { color: #9aa1ad; text-decoration: line-through; }
.bul textarea { flex: 1; border-color: transparent; background: transparent; padding: 3px 6px; resize: none; overflow: hidden; line-height: 1.4; min-height: 26px; }
.bul textarea:hover { border-color: #e1e4e9; }
.bul textarea:focus { background: #fff; }
.bul input[type=checkbox] { margin-top: 6px; }
.bul .tools { display: flex; gap: 2px; opacity: 0; transition: opacity .1s; }
.bul:hover .tools, .bul:focus-within .tools { opacity: 1; }
.pricebox { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; background: var(--orange-soft); border-radius: 8px; padding: 10px; }
.adv { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
details > summary { cursor: pointer; font-weight: 600; color: var(--muted); font-size: 12px; }
.preview-col { position: sticky; top: 16px; }
.preview-wrap { background: #dfe2e7; border-radius: var(--radius); padding: 12px; height: calc(100vh - 230px); overflow: auto; }
.preview-scale { transform-origin: top left; }
.preview-scale .doc { display: flex; flex-direction: column; gap: 10mm; }
.preview-scale .d-page { box-shadow: 0 2px 10px rgba(0,0,0,.15); }
.totals { background: var(--dark); color: #fff; border-radius: var(--radius); padding: 12px 14px; margin-bottom: 10px; display: flex; gap: 18px; flex-wrap: wrap; }
.totals .v { font-size: 18px; font-weight: 700; }
.totals .l { font-size: 11px; color: #b7bdc7; text-transform: uppercase; letter-spacing: .6px; }
.totals s { color: #9aa1ad; font-size: 12px; margin-left: 6px; }
.catalog-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.catalog-list .svc { border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; cursor: pointer; background: #fff; }
.catalog-list .svc:hover { border-color: var(--orange); background: var(--orange-soft); }
.catalog-list .svc b { display: block; }
.cat-h { font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); font-weight: 700; margin: 14px 0 6px; }
.note-row { display: flex; gap: 8px; align-items: flex-start; }
.note-row textarea { flex: 1; min-height: 30px; padding: 4px 7px; font-size: 13px; }
.sticky-actions { position: sticky; bottom: 0; background: linear-gradient(transparent, var(--bg) 30%); padding: 14px 0 4px; display: flex; gap: 8px; justify-content: flex-end; }

/* ---------- Katalog düzenleyici ---------- */
.cat-layout { display: grid; grid-template-columns: 300px 1fr; gap: 18px; align-items: start; }
@media (max-width: 1000px) { .cat-layout { grid-template-columns: 1fr; } }
.svc-list { position: sticky; top: 16px; max-height: calc(100vh - 110px); overflow: auto; }
.svc-list .it { display: flex; justify-content: space-between; gap: 8px; padding: 7px 10px; border-radius: 7px; cursor: pointer; }
.svc-list .it:hover { background: #f0f1f4; }
.svc-list .it.on { background: var(--orange-soft); color: var(--orange-d); font-weight: 600; }
.svc-list .it.inactive { opacity: .5; }
.ed-sec { border: 1px solid var(--line); border-radius: 8px; padding: 10px; margin-bottom: 10px; background: #fcfcfd; }
.ed-sec-h { display: grid; grid-template-columns: 1fr auto auto auto auto; gap: 8px; align-items: center; margin-bottom: 8px; }
.ed-item { display: grid; grid-template-columns: 1fr 70px 60px 60px 90px 120px auto; gap: 6px; align-items: center; padding: 3px 0; }
.ed-item.hdr { font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .4px; }
.ed-var { display: grid; grid-template-columns: 110px 1fr 100px 1fr 90px 100px auto; gap: 6px; align-items: center; padding: 3px 0; }
.ed-var.hdr { font-size: 11px; color: var(--muted); font-weight: 600; text-transform: uppercase; }
.ed-opts { grid-column: 1 / -1; margin: 2px 0 8px 110px; padding: 8px; background: #f6f7f9; border-radius: 6px; }
.ed-opt { display: grid; grid-template-columns: 1fr 1.6fr 100px auto; gap: 6px; margin-bottom: 4px; }
.help { background: #f6f7f9; border-radius: 8px; padding: 10px 12px; font-size: 12px; color: #4b5563; }
.help code { background: #fff; border: 1px solid #e2e5ea; border-radius: 4px; padding: 0 4px; }