/* Salon Takip – arayüz */
:root{
  --bg:#f5f3ff;--card:#fff;--ink:#1f1b2e;--muted:#6b6880;--line:#e7e4f0;
  --pri:#6d28d9;--pri2:#8b5cf6;--prisoft:#ede9fe;
  --ok:#15803d;--okbg:#dcfce7;--warn:#b45309;--warnbg:#fef3c7;--bad:#b91c1c;--badbg:#fee2e2;
  --r:14px;--shadow:0 1px 2px rgba(30,20,60,.06),0 4px 16px rgba(30,20,60,.05);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.45}
a{color:var(--pri);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0}
input,select,textarea{font:inherit;color:inherit;width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff;outline:none}
input:focus,select:focus,textarea:focus{border-color:var(--pri2);box-shadow:0 0 0 3px var(--prisoft)}
input.upper{text-transform:uppercase}
label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-bottom:12px}
label>input,label>select,label>textarea{margin-top:5px;font-weight:400}
.btn{display:inline-flex;align-items:center;gap:6px;justify-content:center;border:0;border-radius:10px;padding:10px 16px;background:var(--pri);color:#fff;font:inherit;font-weight:600;cursor:pointer;white-space:nowrap;text-decoration:none}
.btn:hover{background:#5b21b6;text-decoration:none}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{background:#faf9ff}
.btn.ok{background:var(--ok)}.btn.ok:hover{background:#166534}
.btn.danger{background:var(--bad);color:#fff}.btn.danger:hover{background:#991b1b}
.btn.sm{padding:6px 11px;font-size:13px;border-radius:8px}
.btn.block{width:100%}
button.link{background:none;border:0;padding:0;font:inherit;color:var(--pri);cursor:pointer;font-size:13px}
button.link:hover{text-decoration:underline}
.danger,button.link.danger{color:var(--bad)}
.muted{color:var(--muted)}.small{font-size:13px}.nowrap{white-space:nowrap}
.hint{font-size:13px;color:var(--muted);margin:0 0 12px}
.mt{margin-top:14px}.mb{margin-bottom:10px}
.grow{flex:1}
.w-auto{width:auto}
form.inline{display:inline}
.check{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--ink);font-size:14px}
.check input{width:18px;height:18px;margin:0;accent-color:var(--pri)}
.warn-check{background:var(--warnbg);padding:10px 12px;border-radius:10px}
.field-title{font-size:13px;font-weight:600;color:var(--muted);margin:6px 0 8px}
.section-title{font-size:17px;margin:22px 0 12px}
.back{margin:0 0 12px;font-size:14px}
ul.tight{margin:6px 0 0;padding-left:20px}

/* layout */
.layout{display:flex;min-height:100vh}
.side{width:250px;background:#1e1535;color:#e9e5f7;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;flex-shrink:0}
.brand{padding:18px 16px 14px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:12px}
.brand-img{width:46px;height:46px;flex-shrink:0;display:block}
.brand b{display:block;font-size:16px;line-height:1.25}
.admin-brand{display:inline-flex;align-items:center;gap:8px}
.brand span{font-size:12px;color:#a99fc9}
.side nav{flex:1;overflow-y:auto;padding:10px}
.side nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:#d6d0ec;font-weight:500;text-decoration:none}
.side nav a:hover{background:rgba(255,255,255,.06)}
.side nav a.on{background:var(--pri);color:#fff}
.side nav a .ic{width:20px;text-align:center}
.badge{margin-left:auto;background:#f43f5e;color:#fff;font-size:11px;padding:1px 7px;border-radius:99px}
.me{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:13px}
.me b{display:block;color:#fff}
.me .logout{display:block;margin-top:8px;background:rgba(255,255,255,.08);color:#fff;border-radius:8px;padding:7px 12px;text-align:center}
.main{flex:1;min-width:0}
.top{display:flex;align-items:center;gap:12px;padding:18px 28px;background:var(--bg);position:sticky;top:0;z-index:5}
.top h1{font-size:22px}
.menu{display:none;border:0;background:#fff;border-radius:10px;width:40px;height:40px;font-size:20px;cursor:pointer;box-shadow:var(--shadow)}
#view{padding:0 28px 40px}
.scrim{display:none}
@media(max-width:900px){
  .side{position:fixed;left:0;top:0;z-index:30;transform:translateX(-100%);transition:transform .2s}
  body.nav-open .side{transform:none}
  body.nav-open .scrim{display:block;position:fixed;inset:0;background:rgba(0,0,0,.35);z-index:20}
  .menu{display:block}
  .top{padding:14px 16px}
  .top h1{font-size:19px}
  #view{padding:0 16px 40px}
}

/* flash / banner / box */
.flash{border-radius:12px;padding:12px 16px;margin-bottom:14px;font-size:14px;background:var(--okbg);color:#14532d}
.flash.err{background:var(--badbg);color:#7f1d1d}
.flash.warn{background:var(--warnbg);color:#78350f}
.banner{border-radius:var(--r);padding:14px 18px;margin-bottom:16px;font-size:14px}
.banner.warn{background:var(--warnbg);color:#78350f}
.banner.bad{background:var(--badbg);color:#7f1d1d}
.box{border-radius:10px;padding:12px 14px;margin-bottom:14px;font-size:14px;background:#faf9ff;border:1px solid var(--line)}
.box.warn{background:var(--warnbg);border-color:#fcd34d}
.box.bad{background:var(--badbg);border-color:#fca5a5}
.radio{display:flex;align-items:center;gap:8px;font-weight:500;color:var(--ink);margin:8px 0 0}
.radio input{width:auto;margin:0}

/* cards */
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:18px;margin-bottom:18px}
.card.narrow{max-width:760px}
.card-h{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.card-h h3{font-size:16px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:18px}
.stat{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:16px 18px;display:block;color:var(--ink)}
.stat span{font-size:13px;color:var(--muted);display:block}
.stat b{display:block;font-size:26px;margin-top:4px}
.stat b.md{font-size:19px}
.stat small{display:block;font-size:12px;color:var(--muted);margin-top:4px}
a.link-card:hover{text-decoration:none;outline:2px solid var(--pri2)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:1100px){.grid2,.grid3{grid-template-columns:1fr}}
.toolbar{display:flex;gap:10px;margin-bottom:16px;flex-wrap:wrap;align-items:center}
.toolbar input,.toolbar select{width:auto;flex:1;min-width:160px}
.toolbar input.w-auto{flex:0 1 190px;min-width:150px}
.toolbar .btn{flex-shrink:0}
.inline-form{display:flex;gap:8px}
.grow-form{flex:1;display:flex}
.empty{padding:22px;text-align:center;color:var(--muted);font-size:14px}
.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:10px;flex-wrap:wrap;align-items:center}
.form-actions.left{justify-content:flex-start}
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;font-size:14px}
.info-grid span{display:block;font-size:12px;color:var(--muted)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.three{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;align-items:end}
@media(max-width:560px){.two,.three{grid-template-columns:1fr}}

/* tables */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:14px}
th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
tr:last-child td{border-bottom:0}
tr.click{cursor:pointer}
tr.click:hover td{background:#faf9ff}
.num{text-align:right}
table.report td{min-width:120px}

/* pills */
.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 9px;border-radius:99px;white-space:nowrap;vertical-align:middle}
.pill.ok{background:var(--okbg);color:var(--ok)}
.pill.warn{background:var(--warnbg);color:var(--warn)}
.pill.bad{background:var(--badbg);color:var(--bad)}
.pill.gray{background:#eeecf3;color:var(--muted)}
.pill.pri{background:var(--prisoft);color:var(--pri)}
.pill.pink{background:#fce7f3;color:#be185d}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:middle}

/* list rows */
.lrow{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.lrow:last-child{border-bottom:0}
.lrow .t{font-weight:700;font-variant-numeric:tabular-nums;min-width:108px;font-size:14px}
.lrow .grow{flex:1;min-width:0}
.lrow .grow b{display:block}
.lrow .acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;align-items:center}
@media(max-width:600px){.lrow{flex-wrap:wrap}.lrow .acts{width:100%;justify-content:flex-start}}
.contact{display:inline-flex;gap:4px;vertical-align:middle}
.contact a{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:8px;background:#f1eff8;text-decoration:none;font-size:15px}
.contact a:hover{background:var(--prisoft)}

/* weekly plan */
.week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px}
.day{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:10px;min-height:120px}
.day.today{outline:2px solid var(--pri2)}
.dh{font-weight:700;font-size:14px;margin-bottom:8px;display:flex;justify-content:space-between}
.pc{position:relative;border-left:4px solid var(--pri);background:#faf9ff;border-radius:8px;padding:7px 9px;margin-bottom:7px;font-size:13px}
.pc b{display:block;font-size:14px}
.pc .tm{font-weight:700;font-variant-numeric:tabular-nums}
.pc .pill{margin:2px 0}
.pc.mine{box-shadow:inset 0 0 0 1px var(--pri2)}
.pc.makeup{background:#fff;border-style:dashed;border-width:1px 1px 1px 4px;border-color:var(--line)}
.pc-link{position:absolute;inset:0}
.pc:has(.pc-link):hover{filter:brightness(.97)}
@media(max-width:1100px){.week{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.week{grid-template-columns:1fr}.day{min-height:0}}

/* activity form */
.sch-row{display:flex;gap:8px;align-items:center;margin-bottom:8px}
.sch-row select{flex:1.3}
.sch-row input[type=time]{flex:1}
.colors{display:flex;gap:8px;margin-bottom:14px}
.colors label{margin:0;cursor:pointer}
.colors input{display:none}
.colors span{display:block;width:28px;height:28px;border-radius:50%;border:3px solid transparent}
.colors input:checked+span{border-color:var(--ink)}

/* enrollment */
.enr-h{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;flex-wrap:wrap}
.enr-h b.lg{font-size:17px}
.enr-g{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:12px 0;font-size:14px}
.enr-g span{display:block;font-size:12px;color:var(--muted)}
details.renew{margin:10px 0}
details.renew>summary{list-style:none;display:inline-flex}
details.renew>summary::-webkit-details-marker{display:none}
.renew-form{margin-top:12px;padding:14px;border:1px solid var(--line);border-radius:12px;background:#fcfbff}
details.history{font-size:14px;margin-top:8px}
details.history summary{cursor:pointer;color:var(--pri);font-size:13px}
.enr-f{font-size:13px;margin-top:10px;color:var(--muted)}

/* attendance */
.att-list label{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;color:var(--ink);font-size:15px;font-weight:500;cursor:pointer}
.att-list label:has(input:checked){background:var(--okbg);border-color:#86efac}
.att-list input{width:22px;height:22px;margin:0;accent-color:var(--ok)}
.att-list .st{margin-left:auto}

/* period / makeup */
.period-group{border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px}
.pg-h{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.missed-list{display:flex;flex-wrap:wrap;gap:8px}
.missed{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:10px;padding:6px 10px;font-size:13px;background:#fff}
.missed label{margin:0;display:flex;align-items:center;gap:6px;color:var(--ink);font-weight:500;font-size:13px}
.missed input{width:16px;height:16px;margin:0}
.slots{display:flex;flex-wrap:wrap;gap:8px}
.slot{border-radius:10px;padding:8px 12px;font-size:14px;border:1px solid var(--line)}
.slot.free{background:var(--okbg);border-color:#86efac;color:#14532d;cursor:pointer;font:inherit;font-weight:600}
.slot.free:hover{filter:brightness(.96)}
.slot.busy{background:#f6f5fa;color:var(--muted);margin-bottom:6px}

/* reports */
.bar{height:8px;background:#eeecf3;border-radius:99px;overflow:hidden;margin:4px 0 2px;min-width:80px}
.bar i{display:block;height:100%;background:var(--pri2);border-radius:99px}
.bar.green i{background:#22c55e}.bar.orange i{background:#f59e0b}
.chart{display:flex;align-items:flex-end;gap:8px;height:190px;padding-top:10px}
.chart .col{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;text-decoration:none;color:var(--muted);font-size:11px}
.chart .col i{display:block;width:100%;max-width:38px;background:var(--prisoft);border-radius:6px 6px 0 0;min-height:2px}
.chart .col.on i,.chart .col:hover i{background:var(--pri2)}
.chart .col .v{margin-bottom:3px;white-space:nowrap}
.chart .col .l{margin-top:5px}

/* login */
/* Giriş arka planı: spor salonu fotoğrafı (Aalo Lens / Unsplash Lisansı) + okunaklılık için renk katmanı.
   Fotoğraf yüklenemezse yalnızca renk geçişi görünür. */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;
  background-color:#2e1065;
  background-image:linear-gradient(135deg,rgba(46,16,101,.86),rgba(109,40,217,.62) 55%,rgba(219,39,119,.6)),
    url("https://images.unsplash.com/photo-1758957646695-ec8bce3df462?auto=format&fit=crop&w=1920&q=70");
  background-size:cover;background-position:center}
.login{width:100%;max-width:420px;padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
/* giriş kartı %30 saydam; arkası hafif bulanık ki yazılar okunaklı kalsın */
.login.card{background:rgba(255,255,255,.7);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.login .logo{font-size:40px}
.brand-logo{display:flex;align-items:center;gap:14px;margin-bottom:4px}
.brand-logo svg{display:block;flex-shrink:0;filter:drop-shadow(0 4px 10px rgba(109,40,217,.35))}
.wordmark{font-size:30px;font-weight:800;letter-spacing:-.02em;line-height:1.05;
  background:linear-gradient(90deg,#6d28d9,#db2777);-webkit-background-clip:text;background-clip:text;color:transparent}
.tagline{font-size:14px;font-weight:600;color:var(--muted);line-height:1.3;margin-top:4px}
.brand-logo{margin-bottom:18px}
.login h1{font-size:24px;margin-top:6px}
.login>p{margin:4px 0 18px}
.tabs{display:flex;background:#f1eff8;border-radius:12px;padding:4px;margin-bottom:18px}
.tabs a{flex:1;text-align:center;padding:9px 6px;border-radius:9px;font-size:14px;font-weight:600;color:var(--muted);text-decoration:none}
.tabs a.on{background:#fff;color:var(--pri);box-shadow:var(--shadow)}
.login-foot{text-align:center;margin-top:16px;font-size:14px}
.demo-box{margin:16px 0 0;text-align:center}
.demo-btns{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-top:8px}

/* admin */
.admin-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;background:#1e1535;color:#fff;padding:14px 24px}
.admin-top nav{display:flex;gap:6px;flex-wrap:wrap}
.admin-top nav a{color:#d6d0ec;padding:7px 12px;border-radius:8px;text-decoration:none;font-size:14px}
.admin-top nav a.on,.admin-top nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.admin-main{padding:24px;max-width:1300px;margin:0 auto}
@media(max-width:600px){.admin-main{padding:16px}}

/* kayıt ol / tanıtım sayfası */
.reg-wrap{justify-content:flex-start}
.reg{width:100%;max-width:760px;display:flex;flex-direction:column;gap:18px;padding:12px 0 30px}
.login.reg-card{max-width:none}
.reg-title{font-size:21px;margin:10px 0 8px;line-height:1.3}
.reg-sub{font-size:16px;margin:20px 0 10px}
.reg-text{font-size:15px;color:var(--ink);line-height:1.6}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.plan{border:1px solid var(--line);border-radius:14px;padding:16px;background:rgba(255,255,255,.75)}
.plan-name{font-weight:700;font-size:16px}
.plan-price{font-size:22px;font-weight:800;margin:6px 0;background:linear-gradient(90deg,#6d28d9,#db2777);-webkit-background-clip:text;background-clip:text;color:transparent}
.plan ul{margin:8px 0 0;padding-left:18px;font-size:14px;color:var(--muted)}
.plan li{margin:3px 0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.brand-logo img{display:block;flex-shrink:0}
.login-foot .btn{margin-left:8px;vertical-align:middle}

/* giriş / kayıt sayfası altındaki tanıtım metni (arama motorları için de) */
.login-wrap{flex-direction:column;gap:18px}
.seo-blurb{max-width:760px;color:rgba(255,255,255,.88);font-size:13px;line-height:1.6;text-align:center;padding:0 8px}
.seo-blurb h2{font-size:15px;color:#fff;margin:0 0 6px}
.seo-blurb b{color:#fff;font-weight:600}

/* bitiş tarihi: 4/8 ders butonları */
.end-calc{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:end}
.end-btns{display:flex;gap:6px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.btn.ghost.on{background:var(--prisoft);border-color:var(--pri2);color:var(--pri)}
@media(max-width:560px){.end-calc{grid-template-columns:1fr}.end-btns{margin-top:-4px}}

/* ders iptali */
details.cancel-lesson{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}
details.cancel-lesson>summary{list-style:none;display:inline-flex;cursor:pointer}
details.cancel-lesson>summary::-webkit-details-marker{display:none}