/* =============================================================
   Rezervasyon Hub - panel arayuzu
   ============================================================= */

:root{
  --ground:#EEF1F0;
  --surface:#FFFFFF;
  --surface-2:#F4F7F6;
  --surface-3:#E7ECEA;
  --line:#D3DCD9;
  --line-soft:#E4EAE8;
  --ink:#121A18;
  --ink-2:#3E4B47;
  --muted:#6B7975;
  --accent:#0D6555;
  --accent-hover:#0A4F43;
  --accent-wash:#E1EFEA;
  --brass:#8A6A22;
  --brass-wash:#F5EEDC;
  --ok:#2A7A4F;
  --ok-wash:#E0F0E7;
  --crit:#9C3A2C;
  --crit-wash:#F7E3DF;
  --info:#2B5F8A;
  --info-wash:#E2EDF6;
  --radius:12px;
  --shadow:0 1px 2px rgba(18,26,24,.05),0 12px 34px -22px rgba(18,26,24,.32);
  --sans:"Segoe UI",system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--ground);color:var(--ink);
  font-family:var(--sans);font-size:14px;line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;font-weight:600;letter-spacing:-.01em}
table{border-collapse:collapse;width:100%}
input,select,textarea,button{font-family:inherit;font-size:14px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---------- Kabuk ---------- */
.shell{display:flex;min-height:100vh}
.sidebar{
  width:244px;flex:0 0 244px;background:#0d2c26;color:#fff;
  border-right:0;display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;overflow-y:auto;
}
.brand{padding:22px 20px;border-bottom:1px solid rgba(255,255,255,.1)}
.brand-name{font-size:17px;font-weight:700;letter-spacing:-.02em;display:block;color:#fff}
.brand-name:hover{text-decoration:none}
.brand-sub{font-family:var(--mono);font-size:9px;letter-spacing:.16em;color:#8bd1c1;text-transform:uppercase}

.nav{padding:10px 8px;flex:1}
.nav-group{margin-bottom:14px}
.nav-label{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;text-transform:uppercase;
  color:#86a39d;padding:4px 10px 6px;
}
.nav a{
  display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:3px;
  color:#d5e2df;font-size:13.5px;margin-bottom:2px;
}
.nav a:hover{background:rgba(255,255,255,.08);text-decoration:none;color:#fff}
.nav a.on{background:#ffffff14;color:#fff;font-weight:650;box-shadow:inset 3px 0 #62c5ae}
.nav a .ic{width:16px;text-align:center;font-size:13px;opacity:.85}
.nav a .badge{margin-left:auto}

.sidebar-foot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:#9bb1ac}
.sidebar-foot a{color:#bce4da}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  background:var(--surface);border-bottom:1px solid var(--line);
  padding:13px 24px;display:flex;align-items:center;gap:14px;
  position:sticky;top:0;z-index:20;
}
.topbar h1{font-size:17px;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.content{padding:24px;flex:1;max-width:1580px;width:100%}

/* ---------- Tesis secici ---------- */
.prop-switch{display:flex;align-items:center;gap:6px}
.prop-switch select{
  border:1px solid var(--line);border-radius:3px;padding:5px 8px;background:var(--surface);
  color:var(--ink);max-width:220px;
}
.user-chip{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-2)}
.avatar{
  width:28px;height:28px;border-radius:50%;background:var(--accent);color:#fff;
  display:grid;place-items:center;font-size:12px;font-weight:600;flex:0 0 28px;
}

/* ---------- Kart ---------- */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  margin-bottom:18px;box-shadow:var(--shadow);overflow:hidden;
}
.card-head{
  padding:12px 16px;border-bottom:1px solid var(--line-soft);
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
}
.card-head h2{font-size:14.5px}
.card-head .sub{font-size:12.5px;color:var(--muted)}
.card-head .spacer{flex:1}
.card-body{padding:16px}
.card-body.tight{padding:0}

/* ---------- Istatistik ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px;margin-bottom:16px}
.stat{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:14px 16px;
}
.stat .k{font-size:11.5px;color:var(--muted);letter-spacing:.02em;margin-bottom:5px}
.stat .v{font-size:25px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums;line-height:1.15}
.stat .d{font-size:12px;color:var(--muted);margin-top:3px}
.stat.alert{border-color:var(--brass);background:var(--brass-wash)}
.stat.alert .v{color:var(--brass)}

/* ---------- Tablo ---------- */
.tw{overflow-x:auto}
table.grid{font-size:13.5px;min-width:640px}
table.grid th,table.grid td{padding:9px 14px;text-align:left;border-bottom:1px solid var(--line-soft);vertical-align:middle}
table.grid thead th{
  background:var(--surface-2);font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);font-weight:600;white-space:nowrap;position:sticky;top:0;
}
table.grid tbody tr:hover{background:var(--surface-2)}
table.grid tbody tr:last-child td{border-bottom:0}
table.grid td.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
table.grid td.mono,table.grid th.mono{font-family:var(--mono);font-size:12px}
.empty{padding:36px 20px;text-align:center;color:var(--muted)}
.empty .big{font-size:15px;color:var(--ink-2);margin-bottom:6px}

/* ---------- Rozet ---------- */
.badge{
  display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:20px;
  font-size:11.5px;font-weight:600;white-space:nowrap;line-height:1.7;
}
.badge.pending{background:var(--brass-wash);color:var(--brass)}
.badge.confirmed{background:var(--accent-wash);color:var(--accent)}
.badge.completed{background:var(--ok-wash);color:var(--ok)}
.badge.cancelled{background:var(--crit-wash);color:var(--crit)}
.badge.noshow{background:var(--surface-3);color:var(--muted)}
.badge.muted{background:var(--surface-3);color:var(--ink-2)}
.badge.info{background:var(--info-wash);color:var(--info)}
.badge.count{background:var(--crit);color:#fff;min-width:19px;justify-content:center;padding:1px 6px;font-size:11px}

.dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex:0 0 8px}
.prop-tag{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ink-2)}

/* ---------- Buton ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:8px 14px;border-radius:8px;border:1px solid var(--line);
  background:var(--surface);color:var(--ink-2);cursor:pointer;font-weight:500;
  text-decoration:none;white-space:nowrap;line-height:1.4;
}
.btn:hover{background:var(--surface-2);text-decoration:none;color:var(--ink)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.primary:hover{background:var(--accent-hover);color:#fff}
.btn.danger{background:var(--crit);border-color:var(--crit);color:#fff}
.btn.danger:hover{background:#873226;color:#fff}
.btn.ghost{background:transparent;border-color:transparent;color:var(--muted)}
.btn.ghost:hover{background:var(--surface-2);color:var(--ink)}
.btn.sm{padding:4px 10px;font-size:12.5px}
.btn.block{width:100%}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* ---------- Form ---------- */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font-size:12.5px;font-weight:600;color:var(--ink-2)}
.field .hint{font-size:11.5px;color:var(--muted);line-height:1.45}
.field input[type=text],.field input[type=email],.field input[type=password],
.field input[type=number],.field input[type=date],.field input[type=time],
.field input[type=datetime-local],.field input[type=url],.field input[type=tel],
.field select,.field textarea,
input.inp,select.inp,textarea.inp{
  border:1px solid var(--line);border-radius:3px;padding:7px 10px;background:var(--surface);
  color:var(--ink);width:100%;
}
.field textarea{min-height:76px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--accent-wash);
}
.field.err input,.field.err select,.field.err textarea{border-color:var(--crit)}
.field .err-msg{font-size:12px;color:var(--crit)}
.check{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--ink-2);cursor:pointer}
.check input{margin-top:2px;flex:0 0 auto}
.check-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:9px}
fieldset{border:1px solid var(--line-soft);border-radius:3px;padding:14px;margin:0 0 16px}
legend{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;padding:0 6px}

/* ---------- Filtre ---------- */
.filters{
  display:flex;gap:10px;flex-wrap:wrap;align-items:flex-end;
  padding:12px 16px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);margin-bottom:14px;
}
.filters .field{gap:4px}
.filters label{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.filters input,.filters select{min-width:130px}

/* ---------- Sekme ---------- */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:16px;overflow-x:auto}
.tabs a,.tabs button{
  padding:8px 14px;font-size:13.5px;color:var(--muted);border:0;background:none;cursor:pointer;
  border-bottom:2px solid transparent;white-space:nowrap;
}
.tabs a:hover,.tabs button:hover{color:var(--ink);text-decoration:none}
.tabs a.on,.tabs button.on{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}

/* ---------- Uyari ---------- */
.alert{
  padding:11px 14px;border-radius:3px;margin-bottom:14px;font-size:13.5px;
  border-left:3px solid var(--accent);background:var(--accent-wash);color:var(--ink);
}
.alert.success{border-left-color:var(--ok);background:var(--ok-wash)}
.alert.error{border-left-color:var(--crit);background:var(--crit-wash)}
.alert.warn{border-left-color:var(--brass);background:var(--brass-wash)}
.alert.info{border-left-color:var(--info);background:var(--info-wash)}
.alert strong{font-weight:600}

/* ---------- Ikili duzen ---------- */
.split{display:grid;grid-template-columns:2fr 1fr;gap:16px;align-items:start}
.split-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;align-items:start}

/* Izgara ve esnek kutu cocuklari varsayilan olarak icerikten kucuk olamaz;
   bu kural genis tablolarin sayfayi yana kaydirmasini engeller. */
.split>*,.split-3>*,.stats>*,.form-grid>*,.main,.content,.card,.card-head,.card-body,
.filters>*,.flex>*,.flex-between>*{min-width:0}
.tw,.cal,.gantt{max-width:100%}
.card-head h2{min-width:0;overflow-wrap:anywhere}

/* ---------- Tanim listesi ---------- */
.dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:13.5px}
.dl dt{color:var(--muted);white-space:nowrap}
.dl dd{margin:0;font-weight:500;word-break:break-word}

/* ---------- Zaman cizgisi ---------- */
.timeline{list-style:none;margin:0;padding:0}
.timeline li{
  position:relative;padding:0 0 14px 20px;border-left:1px solid var(--line);
  margin-left:5px;font-size:13px;
}
.timeline li::before{
  content:"";position:absolute;left:-5px;top:5px;width:9px;height:9px;border-radius:50%;
  background:var(--accent);border:2px solid var(--surface);
}
.timeline li:last-child{border-left-color:transparent;padding-bottom:0}
.timeline .when{color:var(--muted);font-size:11.5px;font-family:var(--mono)}

/* ---------- Takvim ---------- */
.cal{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.cal-inner{min-width:720px}
.cal-row{display:grid;grid-template-columns:64px 1fr;border-bottom:1px solid var(--line-soft)}
.cal-row:last-child{border-bottom:0}
.cal-hour{
  padding:8px 10px;font-family:var(--mono);font-size:11.5px;color:var(--muted);
  background:var(--surface-2);border-right:1px solid var(--line-soft);
}
.cal-slot{padding:6px 8px;display:flex;flex-wrap:wrap;gap:6px;min-height:42px}
.cal-item{
  border-left:3px solid var(--accent);background:var(--accent-wash);border-radius:3px;
  padding:5px 9px;font-size:12.5px;min-width:150px;
}
.cal-item.pending{border-left-color:var(--brass);background:var(--brass-wash)}
.cal-item.completed{border-left-color:var(--ok);background:var(--ok-wash)}
.cal-item .who{font-weight:600;display:block}
.cal-item .meta{color:var(--muted);font-size:11.5px}
.schedule{overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.schedule-grid{display:grid;grid-template-columns:68px repeat(var(--lane-count),minmax(190px,1fr));min-width:calc(68px + var(--lane-count) * 190px)}
.schedule-head{position:sticky;top:0;z-index:3;background:var(--surface-2);border-bottom:1px solid var(--line)}
.schedule-time,.schedule-person{padding:10px 12px;border-right:1px solid var(--line-soft);font-size:12px;color:var(--muted)}
.schedule-person{font-weight:650;color:var(--ink);display:flex;gap:7px;align-items:center}
.schedule-hour{border-bottom:1px solid var(--line-soft)}.schedule-hour:last-child{border-bottom:0}
.schedule-cell{min-height:68px;padding:5px;border-right:1px solid var(--line-soft);transition:background .12s}.schedule-cell.drag-over{background:var(--accent-wash);box-shadow:inset 0 0 0 2px var(--accent)}
.schedule-cell .cal-item{display:block;margin-bottom:5px;min-width:0;cursor:grab}.schedule-cell .cal-item:active{cursor:grabbing}

/* ---------- Sayfalama ---------- */
.pager{display:flex;gap:5px;align-items:center;justify-content:center;padding:14px;flex-wrap:wrap}
.pager a,.pager span{
  padding:5px 10px;border:1px solid var(--line);border-radius:3px;font-size:13px;
  color:var(--ink-2);background:var(--surface);
}
.pager a:hover{background:var(--surface-2);text-decoration:none}
.pager .on{background:var(--accent);border-color:var(--accent);color:#fff}
.pager .muted{border:0;background:none;color:var(--muted)}

/* ---------- Grafik ---------- */
.spark{display:flex;align-items:flex-end;gap:3px;height:76px}
.spark .bar{flex:1;background:var(--accent);border-radius:2px 2px 0 0;min-height:2px;position:relative}
.spark .bar:hover{background:var(--accent-hover)}
.spark-labels{display:flex;gap:3px;margin-top:5px}
.spark-labels span{flex:1;text-align:center;font-size:9.5px;color:var(--muted);font-family:var(--mono)}
.hbar{height:7px;background:var(--surface-3);border-radius:4px;overflow:hidden}
.hbar i{display:block;height:100%;background:var(--accent);border-radius:4px}

/* ---------- Kod kutusu ---------- */
pre.code{
  background:var(--surface-2);border:1px solid var(--line);border-radius:3px;
  padding:12px 14px;overflow-x:auto;font-family:var(--mono);font-size:12.5px;
  line-height:1.6;margin:0 0 12px;color:var(--ink-2);
}
code.inline{font-family:var(--mono);font-size:12.5px;background:var(--surface-3);padding:1px 5px;border-radius:2px}
.copybox{display:flex;gap:8px;align-items:stretch}
.copybox input{
  flex:1;font-family:var(--mono);font-size:12.5px;border:1px solid var(--line);
  border-radius:3px;padding:8px 10px;background:var(--surface-2);color:var(--ink);
}

/* ---------- Giris ekrani ---------- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;background:var(--ground)}
.auth-box{
  width:100%;max-width:380px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;
}
.auth-box h1{font-size:20px;margin-bottom:5px}
.auth-box .lead{color:var(--muted);font-size:13.5px;margin:0 0 20px}
.auth-box .field{margin-bottom:14px}
.auth-foot{margin-top:16px;font-size:12.5px;color:var(--muted);text-align:center}

/* ---------- Genel musteri sayfasi ---------- */
.pub-wrap{min-height:100vh;display:grid;place-items:start center;padding:32px 20px;background:var(--ground)}
.pub-box{
  width:100%;max-width:520px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;
}
.pub-head{padding:20px 24px;border-bottom:3px solid var(--accent)}
.pub-body{padding:24px}

/* ---------- Yardimcilar ---------- */
.muted{color:var(--muted)}
.small{font-size:12.5px}
.mono{font-family:var(--mono)}
.nowrap{white-space:nowrap}
.right{text-align:right}
.center{text-align:center}
.mt0{margin-top:0}.mb0{margin-bottom:0}
.mt8{margin-top:8px}.mt16{margin-top:16px}.mb8{margin-bottom:8px}.mb16{margin-bottom:16px}
.flex{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.flex-between{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.divider{height:1px;background:var(--line-soft);margin:16px 0}
.inline-form{display:inline}

/* ---------- PMS v2 bileşenleri ---------- */
.page-lead{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin:2px 0 20px}
.page-lead h2{font-size:24px;letter-spacing:-.035em}.page-lead p{margin:5px 0 0;color:var(--muted);max-width:720px}
.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-bottom:18px}
.kpi{background:linear-gradient(145deg,var(--surface),var(--surface-2));border:1px solid var(--line);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.kpi span{display:block;color:var(--muted);font-size:12px;margin-bottom:7px}.kpi strong{font-size:23px;letter-spacing:-.03em}
.badge.arrived{background:#e5edfa;color:#315d99}.badge.service{background:#ede6fb;color:#6945a7}
.pos-layout{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(330px,.8fr);gap:18px;align-items:start}
.pos-cart{position:sticky;top:78px}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px}
.product-tile{min-height:88px;text-align:left;border:1px solid var(--line);background:var(--surface-2);border-radius:10px;padding:13px;cursor:pointer;color:var(--ink);display:flex;flex-direction:column;justify-content:space-between;gap:10px}
.product-tile:hover{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-wash)}.product-tile:disabled{opacity:.45;cursor:not-allowed}.product-tile span{font-size:12px;color:var(--muted)}
.cart-list{display:flex;flex-direction:column;gap:8px;min-height:70px}.cart-item{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;padding:10px;border:1px solid var(--line-soft);border-radius:9px}.cart-item small{display:block;color:var(--muted)}.cart-item button{border:0;background:transparent;color:var(--crit);font-size:20px;cursor:pointer}
.pos-total{display:flex;justify-content:space-between;align-items:center;padding:14px 0;font-size:15px}.pos-total strong{font-size:24px;color:var(--accent)}
.integration-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.integration-card{margin:0}.integration-card .card-head{min-height:72px;justify-content:space-between}
.origin-editor{display:flex;gap:6px;margin-top:6px;min-width:280px}.origin-editor input{min-width:240px;border:1px solid var(--line);border-radius:7px;padding:5px 8px;font-size:11px}

/* ---------- Mobil ---------- */
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:3px;padding:6px 10px;cursor:pointer}
@media (max-width:920px){
  .split,.pos-layout{grid-template-columns:1fr}.pos-cart{position:static}
}
@media (max-width:760px){
  .sidebar{
    position:fixed;left:0;top:0;z-index:60;transform:translateX(-100%);
    transition:transform .18s ease;box-shadow:var(--shadow);
  }
  body.nav-open .sidebar{transform:translateX(0)}
  body.nav-open::after{
    content:"";position:fixed;inset:0;background:rgba(18,26,24,.4);z-index:50;
  }
  .menu-toggle{display:inline-flex}
  .content{padding:14px}
  .topbar{padding:10px 14px;gap:10px}
  .topbar h1{font-size:15px}
  .prop-switch select{max-width:130px}
  .user-chip .uname{display:none}
}

/* ---------- Koyu tema ---------- */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --ground:#0C1211;
    --surface:#141B1A;
    --surface-2:#1A2322;
    --surface-3:#243030;
    --line:#2B3836;
    --line-soft:#212C2B;
    --ink:#E7EDEB;
    --ink-2:#BFCBC7;
    --muted:#8A9995;
    --accent:#4EC0A8;
    --accent-hover:#6BD0BA;
    --accent-wash:#13312B;
    --brass:#C9A75B;
    --brass-wash:#2B2516;
    --ok:#5FC28A;
    --ok-wash:#15301F;
    --crit:#E28A78;
    --crit-wash:#32211D;
    --info:#7FB3DE;
    --info-wash:#17262F;
    --shadow:0 1px 2px rgba(0,0,0,.5), 0 10px 30px -20px rgba(0,0,0,.9);
  }
  :root:not([data-theme="light"]) .btn.primary,
  :root:not([data-theme="light"]) .btn.danger{color:#0C1211}
  :root:not([data-theme="light"]) .avatar{color:#0C1211}
  :root:not([data-theme="light"]) .badge.count{color:#0C1211}
}

@media print{
  .sidebar,.topbar,.btn,.filters,.pager{display:none !important}
  body{background:#fff}
  .card{border-color:#ccc;break-inside:avoid}
}