:root{
  --primary:#f5a623;
  --primary-dark:#d98c0c;
  --accent:#1f6feb;
  --danger:#e2473d;
  --ink:#1f2530;
  --muted:#6b7280;
  --bg:#f7f8fb;
  --card:#ffffff;
  --radius:14px;
  --shadow:0 6px 24px rgba(20,30,50,.08);
}

*{box-sizing:border-box}
body{
  margin:0;
  font-family:"Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.6;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{max-width:1140px;margin:0 auto;padding:0 18px}

/* ---------- Navbar ---------- */
.navbar{
  background:var(--card);
  box-shadow:var(--shadow);
  position:sticky;top:0;z-index:50;
}
.navbar .container{display:flex;align-items:center;gap:18px;padding:10px 18px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;color:var(--ink)}
.brand:hover{text-decoration:none}
.brand img{width:96px;height:36px;border-radius:8px}
.brand span small{display:block;font-weight:500;font-size:.7rem;color:var(--muted);letter-spacing:.5px}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;flex-wrap:wrap}
.nav-links a{padding:8px 12px;border-radius:8px;color:var(--ink);font-weight:500}
.nav-links a:hover{background:#f0f2f6;text-decoration:none}

/* ---------- Buttons ---------- */
.btn{
  display:inline-block;border:none;cursor:pointer;
  padding:10px 18px;border-radius:10px;font-weight:600;font-size:.95rem;
  transition:transform .08s ease, box-shadow .2s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--primary);color:#3a2a00}
.btn-primary:hover{background:var(--primary-dark);color:#fff}
.btn-accent{background:var(--accent);color:#fff}
.btn-outline{background:transparent;border:1.5px solid var(--primary);color:var(--primary-dark)}
.btn-danger{background:var(--danger);color:#fff}
.btn-sm{padding:6px 12px;font-size:.85rem}
.btn-ghost{background:#eef1f6;color:var(--ink)}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(135deg,#fff6e3,#eaf3ff);
  padding:56px 0 40px;
}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}
.hero h1{font-size:2.5rem;margin:0 0 12px;line-height:1.15}
.hero p{font-size:1.1rem;color:var(--muted);margin:0 0 22px}
.hero .logo-big{width:100%;max-width:420px;border-radius:18px;box-shadow:var(--shadow)}
.search-box{display:flex;gap:8px;background:#fff;padding:8px;border-radius:12px;box-shadow:var(--shadow);max-width:480px}
.search-box input{flex:1;border:none;outline:none;padding:10px;font-size:1rem;border-radius:8px}

/* ---------- Sections ---------- */
section{padding:42px 0}
.section-title{font-size:1.6rem;margin:0 0 6px}
.section-sub{color:var(--muted);margin:0 0 24px}

/* ---------- Cards ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}
.card{
  background:var(--card);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .12s ease, box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(20,30,50,.14)}
.card-img{height:180px;background:#dde3ea center/cover no-repeat;position:relative}
.card-badge{position:absolute;top:10px;left:10px;background:var(--primary);color:#3a2a00;
  padding:4px 10px;border-radius:20px;font-size:.78rem;font-weight:700}
.card-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-body h3{margin:0;font-size:1.15rem}
.card-meta{color:var(--muted);font-size:.9rem;display:flex;gap:14px;flex-wrap:wrap}
.card-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;padding-top:8px}
.price{font-size:1.3rem;font-weight:800;color:var(--primary-dark)}
.price small{font-size:.75rem;color:var(--muted);font-weight:500}

/* chips */
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.chip{padding:7px 14px;border-radius:20px;background:#fff;border:1px solid #e3e7ee;color:var(--ink);font-size:.9rem}
.chip.active{background:var(--primary);border-color:var(--primary);color:#3a2a00;font-weight:600}
.chip:hover{text-decoration:none;border-color:var(--primary)}

/* ---------- Forms ---------- */
.form-card{background:var(--card);max-width:520px;margin:30px auto;padding:28px;border-radius:var(--radius);box-shadow:var(--shadow)}
.form-card.wide{max-width:720px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-weight:600;margin-bottom:6px;font-size:.92rem}
.form-control{width:100%;padding:11px 12px;border:1.5px solid #dde3ea;border-radius:10px;font-size:1rem;outline:none}
.form-control:focus{border-color:var(--primary)}
textarea.form-control{min-height:90px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.help{color:var(--muted);font-size:.85rem}
.error{color:var(--danger);font-size:.85rem;margin-top:4px}
.checkbox{display:flex;align-items:center;gap:8px}

/* ---------- Flash ---------- */
.flashes{margin:18px 0}
.flash{padding:12px 16px;border-radius:10px;margin-bottom:10px;font-weight:500}
.flash.success{background:#e3f7ea;color:#1d7a3e}
.flash.danger{background:#fde6e4;color:#b62318}
.flash.info{background:#e6f0fd;color:#1551a8}
.flash.warning{background:#fff4d6;color:#8a6400}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;min-width:560px}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid #eef1f5;font-size:.93rem}
th{background:#fafbfd;font-weight:700;color:var(--muted);text-transform:uppercase;font-size:.75rem;letter-spacing:.5px}
.status{padding:3px 10px;border-radius:20px;font-size:.78rem;font-weight:700;display:inline-block}
.status.beklemede{background:#fff4d6;color:#8a6400}
.status.onaylandi{background:#e3f7ea;color:#1d7a3e}
.status.iptal{background:#fde6e4;color:#b62318}

/* ---------- Detail ---------- */
.detail-hero{height:340px;border-radius:var(--radius);background:#dde3ea center/cover no-repeat;box-shadow:var(--shadow)}
.detail-grid{display:grid;grid-template-columns:1.6fr .9fr;gap:28px;margin-top:24px}
.info-box{background:var(--card);padding:22px;border-radius:var(--radius);box-shadow:var(--shadow);position:sticky;top:90px}
.info-row{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px dashed #e6eaf0}
.info-row:last-child{border-bottom:none}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:18px;margin-bottom:26px}
.stat{background:var(--card);padding:20px;border-radius:var(--radius);box-shadow:var(--shadow)}
.stat .num{font-size:2rem;font-weight:800;color:var(--primary-dark)}
.stat .lbl{color:var(--muted);font-size:.9rem}

/* ---------- Footer ---------- */
.footer{background:#1f2530;color:#cbd2dc;margin-top:40px;padding:34px 0}
.footer .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}
.footer a{color:#ffd34e}
.footer .brand-foot{display:flex;align-items:center;gap:10px;font-weight:700;color:#fff}

/* ---------- Mobil alt navbar (sabit) ---------- */
.bottom-nav{display:none}

/* ---------- Responsive ---------- */
@media (max-width:840px){
  .hero-grid,.detail-grid{grid-template-columns:1fr}
  .hero h1{font-size:2rem}
  .form-row{grid-template-columns:1fr}
  .info-box{position:static}

  /* Üst navbar'ı (logo dahil) tamamen gizle */
  .navbar{display:none}

  /* İçerik alt navbar'ın arkasında kalmasın */
  body{padding-bottom:68px}
  .footer{margin-bottom:68px}

  /* Sabit alt navigasyon */
  .bottom-nav{
    display:flex;
    position:fixed;left:0;right:0;bottom:0;z-index:100;
    background:var(--card);
    border-top:1px solid #e6eaf0;
    box-shadow:0 -4px 18px rgba(20,30,50,.10);
    padding:6px 4px;
    padding-bottom:calc(6px + env(safe-area-inset-bottom));
  }
  .bottom-nav a{
    flex:1;
    display:flex;flex-direction:column;align-items:center;gap:3px;
    padding:6px 2px;border-radius:10px;
    color:var(--muted);font-size:.7rem;font-weight:600;
    text-decoration:none;line-height:1;
  }
  .bottom-nav a .icon{font-size:1.3rem;line-height:1}
  .bottom-nav a:hover,.bottom-nav a.active{
    color:var(--primary-dark);background:#fff6e3;text-decoration:none;
  }
}