/* ==========================================================================
   Kreşly — Panel arayüzü
   ========================================================================== */

:root{
  --brand:#2563eb; --brand-d:#1d4ed8; --brand-l:#eff6ff;
  --ink:#0f172a; --ink-2:#334155; --mut:#64748b; --mut-2:#94a3b8;
  --line:#e2e8f0; --line-2:#f1f5f9; --bg:#f6f8fb; --card:#ffffff;
  --ok:#16a34a; --ok-bg:#f0fdf4; --warn:#d97706; --warn-bg:#fffbeb;
  --err:#dc2626; --err-bg:#fef2f2; --info:#0891b2; --info-bg:#ecfeff;
  --r:12px; --r-sm:8px; --r-lg:18px;
  --sh:0 1px 2px rgba(15,23,42,.05), 0 1px 3px rgba(15,23,42,.04);
  --sh-md:0 4px 16px rgba(15,23,42,.08);
  --sidebar:248px;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg); color:var(--ink);
  font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0 0 .4em;line-height:1.25;font-weight:700;letter-spacing:-.01em}
h1{font-size:24px} h2{font-size:19px} h3{font-size:16px}
p{margin:0 0 1em}
img{max-width:100%;display:block}

/* --------------------------------------------------------------- Kabuk -- */
.shell{display:flex;min-height:100vh}

.sidebar{
  width:var(--sidebar);flex:0 0 var(--sidebar);background:#0f172a;color:#cbd5e1;
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto;
}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:20px 18px;color:#fff;font-weight:800;font-size:17px;letter-spacing:-.02em}
.sidebar .brand:hover{text-decoration:none}
.sidebar .brand .logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:grid;place-items:center;font-size:17px}
.sidebar .school{padding:0 18px 16px;font-size:12.5px;color:#64748b;border-bottom:1px solid #1e293b;margin-bottom:10px}
.nav{padding:0 10px;flex:1}
.nav .grp{padding:14px 10px 6px;font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:#475569;font-weight:700}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:9px;color:#cbd5e1;font-size:14px;margin-bottom:1px}
.nav a:hover{background:#1e293b;color:#fff;text-decoration:none}
.nav a.on{background:var(--brand);color:#fff;font-weight:600}
.nav a .ic{width:18px;text-align:center;font-size:15px;flex:0 0 18px}
.nav a .badge{margin-left:auto;background:#ef4444;color:#fff;font-size:11px;font-weight:700;padding:1px 6px;border-radius:20px}
.sidebar .foot{padding:14px 18px;border-top:1px solid #1e293b;font-size:12px;color:#64748b}
.sidebar .foot a{color:#94a3b8}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  background:#fff;border-bottom:1px solid var(--line);padding:0 24px;height:60px;
  display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:20;
}
.topbar .title{font-weight:700;font-size:16px}
.topbar .spacer{flex:1}
.topbar .who{display:flex;align-items:center;gap:10px;font-size:13.5px;color:var(--ink-2)}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--brand-l);color:var(--brand);
  display:grid;place-items:center;font-weight:700;font-size:13px;flex:0 0 34px;overflow:hidden}
.avatar img{width:100%;height:100%;object-fit:cover}
.avatar.sm{width:28px;height:28px;flex-basis:28px;font-size:11px}
.avatar.lg{width:64px;height:64px;flex-basis:64px;font-size:22px}
.burger{display:none;background:none;border:0;font-size:22px;cursor:pointer;color:var(--ink)}
.content{padding:24px;flex:1;max-width:1400px;width:100%}

/* ------------------------------------------------------------ Bileşen -- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh)}
.card .hd{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.card .hd h2,.card .hd h3{margin:0}
.card .hd .spacer{flex:1}
.card .bd{padding:18px}
.card .ft{padding:12px 18px;border-top:1px solid var(--line);background:#fbfcfe;border-radius:0 0 var(--r) var(--r)}

.page-head{display:flex;align-items:flex-start;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.page-head .spacer{flex:1}
.page-head .sub{color:var(--mut);font-size:14px;margin:2px 0 0}

.grid{display:grid;gap:16px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g-2-1{grid-template-columns:2fr 1fr}
.g-1-2{grid-template-columns:1fr 2fr}

/* İstatistik kutusu */
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;box-shadow:var(--sh)}
.stat .lbl{font-size:12.5px;color:var(--mut);font-weight:600;text-transform:uppercase;letter-spacing:.03em;display:flex;align-items:center;gap:7px}
.stat .val{font-size:27px;font-weight:800;letter-spacing:-.02em;margin-top:7px}
.stat .note{font-size:12.5px;color:var(--mut);margin-top:3px}
.stat.ok .val{color:var(--ok)} .stat.warn .val{color:var(--warn)} .stat.err .val{color:var(--err)}

/* Butonlar */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 15px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:#fff;color:var(--ink);font:600 14px/1.2 inherit;cursor:pointer;white-space:nowrap}
.btn:hover{background:#f8fafc;text-decoration:none}
.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn.primary:hover{background:var(--brand-d)}
.btn.danger{background:#fff;border-color:#fecaca;color:var(--err)}
.btn.danger:hover{background:var(--err-bg)}
.btn.ghost{border-color:transparent;background:transparent}
.btn.ghost:hover{background:var(--line-2)}
.btn.sm{padding:6px 11px;font-size:13px}
.btn.lg{padding:12px 22px;font-size:15px}
.btn.block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn-row{display:flex;gap:9px;flex-wrap:wrap}

/* Rozetler */
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 9px;border-radius:20px;font-size:12px;font-weight:600;
  background:var(--line-2);color:var(--ink-2);white-space:nowrap}
.badge.ok{background:var(--ok-bg);color:var(--ok)}
.badge.warn{background:var(--warn-bg);color:var(--warn)}
.badge.err{background:var(--err-bg);color:var(--err)}
.badge.info{background:var(--info-bg);color:var(--info)}
.badge.brand{background:var(--brand-l);color:var(--brand)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;background:currentColor}

/* Tablolar */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:14px}
table.tbl th{text-align:left;padding:11px 14px;background:#f8fafc;color:var(--mut);font-size:11.5px;
  text-transform:uppercase;letter-spacing:.05em;font-weight:700;border-bottom:1px solid var(--line);white-space:nowrap}
table.tbl td{padding:12px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}
table.tbl tr:last-child td{border-bottom:0}
table.tbl tbody tr:hover{background:#fbfcfe}
table.tbl td.num,table.tbl th.num{text-align:right;font-variant-numeric:tabular-nums}
table.tbl td.act{text-align:right;white-space:nowrap}
.cell-user{display:flex;align-items:center;gap:10px}
.cell-user .nm{font-weight:600}
.cell-user .sm2{font-size:12.5px;color:var(--mut)}

/* Formlar */
.field{margin-bottom:15px}
.field label{display:block;font-weight:600;font-size:13px;margin-bottom:6px;color:var(--ink-2)}
.field .hint{font-size:12.5px;color:var(--mut);margin-top:5px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],
input[type=time],input[type=datetime-local],input[type=tel],input[type=search],select,textarea{
  width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:var(--r-sm);
  font:inherit;font-size:14px;background:#fff;color:var(--ink)
}
input:focus,select:focus,textarea:focus{outline:2px solid #bfdbfe;outline-offset:0;border-color:var(--brand)}
textarea{min-height:96px;resize:vertical}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2364748b' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
.form-row{display:flex;gap:14px;flex-wrap:wrap}
.form-row>.field{flex:1;min-width:180px}
.check{display:flex;align-items:flex-start;gap:9px;font-size:14px;margin-bottom:9px;cursor:pointer}
.check input{margin-top:3px;flex:0 0 auto}
fieldset{border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:0 0 18px}
legend{font-weight:700;font-size:13px;padding:0 7px;color:var(--ink-2)}

/* Filtre çubuğu */
.filters{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap;margin-bottom:16px}
.filters .field{margin:0}
.filters select,.filters input{min-width:150px}

/* Bildirimler */
.alert{padding:12px 15px;border-radius:var(--r-sm);margin-bottom:16px;font-size:14px;border:1px solid transparent;display:flex;gap:10px;align-items:flex-start}
.alert.success{background:var(--ok-bg);border-color:#bbf7d0;color:#15803d}
.alert.error{background:var(--err-bg);border-color:#fecaca;color:#b91c1c}
.alert.warning{background:var(--warn-bg);border-color:#fde68a;color:#b45309}
.alert.info{background:var(--info-bg);border-color:#a5f3fc;color:#0e7490}

/* Boş durum */
.empty{text-align:center;padding:44px 20px;color:var(--mut)}
.empty .ic{font-size:38px;margin-bottom:10px}
.empty h3{color:var(--ink-2)}

/* Sayfalama */
.pager{display:flex;gap:6px;justify-content:center;padding:14px;flex-wrap:wrap}
.pager a,.pager span{padding:6px 11px;border-radius:var(--r-sm);border:1px solid var(--line);font-size:13.5px;background:#fff}
.pager .on{background:var(--brand);color:#fff;border-color:var(--brand);font-weight:600}

/* Zaman çizelgesi */
.timeline{position:relative;padding-left:8px}
.tl-item{display:flex;gap:13px;padding:12px 0;border-bottom:1px solid var(--line-2)}
.tl-item:last-child{border-bottom:0}
.tl-ic{width:38px;height:38px;flex:0 0 38px;border-radius:11px;background:var(--line-2);display:grid;place-items:center;font-size:18px}
.tl-bd{flex:1;min-width:0}
.tl-bd .t{font-weight:600;font-size:14.5px}
.tl-bd .d{color:var(--mut);font-size:13px;margin-top:2px}
.tl-time{color:var(--mut-2);font-size:12.5px;white-space:nowrap;font-variant-numeric:tabular-nums}

/* Yoklama hızlı seçim */
.att-row{display:flex;align-items:center;gap:12px;padding:11px 14px;border-bottom:1px solid var(--line-2)}
.att-row:last-child{border-bottom:0}
.att-row .who{flex:1;min-width:0}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff}
.seg label{padding:7px 12px;font-size:13px;cursor:pointer;border-right:1px solid var(--line);user-select:none;font-weight:600;color:var(--mut)}
.seg label:last-child{border-right:0}
.seg input{position:absolute;opacity:0;width:0;height:0}
.seg input:checked + span{color:#fff}
.seg label:has(input:checked){background:var(--brand);color:#fff}
.seg label.v-present:has(input:checked){background:var(--ok)}
.seg label.v-absent:has(input:checked){background:var(--err)}
.seg label.v-late:has(input:checked){background:var(--warn)}
.seg label.v-excused:has(input:checked){background:var(--info)}

/* Öğrenci kartı ızgarası */
.kid-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.kid{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;text-align:center;box-shadow:var(--sh)}
.kid:hover{box-shadow:var(--sh-md);text-decoration:none}
.kid .avatar{margin:0 auto 9px}
.kid .nm{font-weight:600;font-size:14px;color:var(--ink)}
.kid .mt{font-size:12.5px;color:var(--mut);margin-top:2px}

/* Galeri */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.gallery figure{margin:0;border-radius:var(--r-sm);overflow:hidden;border:1px solid var(--line);background:#fff}
.gallery img{aspect-ratio:1/1;object-fit:cover;width:100%}
.gallery figcaption{padding:7px 9px;font-size:12.5px;color:var(--mut)}

/* İlerleme çubuğu */
.bar{height:7px;background:var(--line-2);border-radius:20px;overflow:hidden}
.bar>i{display:block;height:100%;background:var(--brand);border-radius:20px}
.bar.ok>i{background:var(--ok)} .bar.warn>i{background:var(--warn)} .bar.err>i{background:var(--err)}

/* Sekmeler */
.tabs{display:flex;gap:3px;border-bottom:1px solid var(--line);margin-bottom:18px;overflow-x:auto}
.tabs a{padding:10px 15px;font-size:14px;font-weight:600;color:var(--mut);border-bottom:2px solid transparent;white-space:nowrap}
.tabs a:hover{color:var(--ink);text-decoration:none}
.tabs a.on{color:var(--brand);border-bottom-color:var(--brand)}

/* Teslim kartı */
.pickup-card{background:linear-gradient(135deg,#1e293b,#334155);color:#fff;border-radius:var(--r-lg);padding:22px;box-shadow:var(--sh-md)}
.pickup-card .hd{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:16px}
.pickup-card .lbl{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#94a3b8;font-weight:700}
.pickup-card .nm{font-size:20px;font-weight:800;letter-spacing:-.02em}
.pickup-card .qr{background:#fff;padding:11px;border-radius:12px;display:inline-block}
.pickup-card .meta{display:flex;gap:22px;margin-top:16px;font-size:13px;color:#cbd5e1}

/* Yazdırma */
@media print{
  .sidebar,.topbar,.no-print{display:none !important}
  .content{padding:0}
  body{background:#fff}
  .card{box-shadow:none;border-color:#ddd}
}

/* Duyarlı */
@media (max-width:1100px){
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g-2-1,.g-1-2{grid-template-columns:1fr}
}
@media (max-width:860px){
  .sidebar{position:fixed;left:-100%;z-index:60;transition:left .22s ease;box-shadow:var(--sh-md)}
  .sidebar.open{left:0}
  .burger{display:block}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .content{padding:16px}
  .topbar{padding:0 14px}
  .scrim{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:50}
}