@import url('https://fonts.googleapis.com/css2?family=Hanken+Grotesk:wght@400..800&family=JetBrains+Mono:wght@400;500;600&display=swap');
:root{
  --bg:#f4f7fc; --surface:#ffffff; --surface2:#f8fafd;
  --line:#e5edf7; --line2:#eef3fb;
  --blue:#2a6fdb; --blue2:#4f9bff; --blued:#1c4ea3;
  --txt:#1d1d1f; --txt2:#1d2b45; --mut:#6e6e73; --mut2:#8a8a93;
  --ok:#1f8a5b; --warn:#cf7846; --err:#dc2626;
  --r:16px; --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Hanken Grotesk',system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--txt);
  line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}
::selection{background:rgba(42,111,219,.18)}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}

/* logo */
.logo{display:flex;align-items:center;gap:11px}
.logo svg{display:block}
.logo .cube path,.logo .cube line{stroke:#fff;stroke-width:5;stroke-linejoin:round;stroke-linecap:round;fill:none}
.logo .cubebox{display:flex;width:34px;height:34px;border-radius:10px;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#4f9bff,#2a6fdb 60%,#1c4ea3);box-shadow:0 5px 14px rgba(42,111,219,.4)}
.logo .word{font-weight:800;letter-spacing:-.02em;font-size:21px;line-height:1;
  background:linear-gradient(92deg,#16233b 10%,#2a6fdb 95%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* nav */
nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(255,255,255,.85);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--mut);font-size:15px;font-weight:500;transition:.2s}
.nav-links a:hover{color:var(--txt)}
.nav-cta{display:flex;gap:10px;align-items:center}

/* buttons */
.btn{border:0;cursor:pointer;font-family:inherit;font-weight:600;border-radius:11px;transition:.2s;
  display:inline-flex;align-items:center;gap:8px;font-size:14.5px;justify-content:center}
.btn-ghost{background:#fff;color:var(--txt2);padding:9px 16px;border:1px solid var(--line)}
.btn-ghost:hover{border-color:var(--blue);background:#f3f8ff}
.btn-primary{background:var(--blue);color:#fff;padding:10px 20px;font-weight:600;box-shadow:0 6px 16px rgba(42,111,219,.3)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(42,111,219,.38)}
.btn-block{width:100%;padding:13px}
.btn-sm{padding:6px 13px;font-size:13px;border-radius:9px}
.btn-danger{background:#fff5f5;color:#dc2626;border:1px solid #f6caca}
.btn-danger:hover{background:#fee}
.btn-warn{background:#fff8ef;color:#b45309;border:1px solid #f3d9b5}
.btn-warn:hover{background:#fef3e2}

/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:0 4px 18px rgba(20,18,50,.04)}

/* auth */
.auth-wrap{min-height:calc(100vh - 66px);display:flex;align-items:center;justify-content:center;padding:40px 20px}
.auth-box{width:100%;max-width:420px}
.auth-box h1{font-size:26px;font-weight:800;letter-spacing:-.02em;margin-bottom:6px;color:var(--txt)}
.auth-box .sub{color:var(--mut);font-size:14.5px;margin-bottom:26px}

/* forms */
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--txt2);margin-bottom:7px}
.field input,.field select{width:100%;background:#fff;border:1px solid var(--line);border-radius:11px;
  padding:12px 14px;color:var(--txt);font-size:15px;font-family:inherit;transition:.18s}
.field input:focus,.field select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(42,111,219,.12)}
.field input::placeholder{color:var(--mut2)}
.muted{color:var(--mut2);font-size:13px}
.center-link{text-align:center;margin-top:20px;color:var(--mut);font-size:14px}
.center-link a{color:var(--blue);font-weight:700}

/* alerts */
.alert{padding:12px 15px;border-radius:11px;font-size:14px;margin-bottom:18px;border:1px solid}
.alert-err{background:#fff5f5;border-color:#f6caca;color:#c0271f}
.alert-ok{background:#eefaf3;border-color:#bfe6d2;color:#1f8a5b}

/* page heading */
.page-head{padding:34px 0 6px}
.page-head h1{font-size:30px;font-weight:800;letter-spacing:-.02em;color:var(--txt)}
.page-head p{color:var(--mut);margin-top:6px}
.eyebrow{color:var(--blue);font-weight:700;font-size:12.5px;letter-spacing:.18em;text-transform:uppercase;font-family:'JetBrains Mono',monospace}

/* stat cards */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:26px 0}
.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 4px 18px rgba(20,18,50,.04)}
.stat .k{font-size:12px;color:var(--mut2);letter-spacing:.5px;text-transform:uppercase;font-weight:600}
.stat .v{font-size:30px;font-weight:800;margin-top:6px;color:var(--blue)}

/* table */
.tbl-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:8px;box-shadow:0 4px 18px rgba(20,18,50,.04)}
table{width:100%;border-collapse:collapse;font-size:14px}
thead th{text-align:left;padding:14px 16px;color:var(--mut2);font-size:12px;letter-spacing:.5px;text-transform:uppercase;
  border-bottom:1px solid var(--line);font-weight:700;background:#f8fafd}
tbody td{padding:13px 16px;border-bottom:1px solid var(--line2);vertical-align:middle}
tbody tr:hover{background:#f8fbff}
tbody tr:last-child td{border-bottom:0}
.mono{font-family:'JetBrains Mono',monospace;font-size:13px;color:var(--blued)}

/* badges */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:100px;font-size:12px;font-weight:600;border:1px solid}
.b-aktif{background:#eefaf3;border-color:#bfe6d2;color:#1f8a5b}
.b-bekle{background:#fff8ef;border-color:#f3d9b5;color:#b45309}
.b-iptal{background:#fff5f5;border-color:#f6caca;color:#c0271f}
.b-doldu{background:#f3f5f9;border-color:#e2e7f0;color:#6e6e73}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor}

/* footer */
footer{border-top:1px solid var(--line);padding:30px 0;margin-top:60px;background:#fff}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;color:var(--mut2);font-size:13px}

/* utility */
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.mt{margin-top:20px}.mb{margin-bottom:20px}
.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:22px 0}
.toolbar input,.toolbar select{background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 13px;color:var(--txt);font-size:14px;font-family:inherit}
@media(max-width:820px){
  .wrap{padding:0 16px}
  .stats{grid-template-columns:repeat(2,1fr);gap:12px}
  .nav-links{display:none}
  .tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
  table{min-width:660px}              /* tablo daralmasin; .tbl-wrap icinde yatay kaydir */
  .page-head{padding:22px 0 4px}
  .page-head h1{font-size:25px}
  .stat .v{font-size:26px}
}
@media(max-width:480px){
  .stats{gap:10px}
  .stat{padding:15px}
  .stat .v{font-size:23px}
  .auth-wrap{padding:24px 14px}
  .auth-box h1{font-size:23px}
  .card{padding:18px}
  .btn-sm{padding:6px 10px;font-size:12px}
  .toolbar{margin:16px 0}
}