:root{--bg:#f7f7fb;--card:#fff;--text:#171717;--muted:#6b7280;--primary:#111827;--accent:#ff6b35;--soft:#fff1ea;--border:#e5e7eb;--success:#16a34a;--danger:#dc2626;--shadow:0 18px 45px rgba(15,23,42,.08);--radius:24px}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:var(--bg);color:var(--text)}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 32px));margin:auto}
header{position:sticky;top:0;z-index:10;background:rgba(247,247,251,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:16px}.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900}.logo-mark{width:42px;height:42px;border-radius:16px;background:var(--primary);color:#fff;display:grid;place-items:center}.menu{display:flex;gap:22px;color:var(--muted);font-weight:800;font-size:14px}
button,.btn{border:0;cursor:pointer;border-radius:999px;padding:13px 18px;font-family:inherit;font-weight:900;transition:.2s;display:inline-flex;align-items:center;justify-content:center}.btn-primary{background:var(--primary);color:#fff}.btn-soft{background:#fff;color:var(--primary);border:1px solid var(--border)}.btn-danger{background:#fee2e2;color:#991b1b}.cart-btn{position:relative}.cart-count{position:absolute;top:-7px;right:-7px;width:22px;height:22px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:12px}
.hero{padding:64px 0 34px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}.hero-copy{background:linear-gradient(135deg,#fff,#fff3eb);border:1px solid var(--border);border-radius:36px;padding:48px;box-shadow:var(--shadow)}.badge{display:inline-flex;background:var(--soft);color:#b94718;font-weight:900;border-radius:999px;padding:9px 14px;font-size:13px;margin-bottom:18px}h1{margin:0;font-size:clamp(38px,6vw,76px);line-height:.95;letter-spacing:-3px}.hero-copy p{max-width:560px;color:var(--muted);font-size:18px;line-height:1.7;margin:24px 0 30px}.hero-visual{min-height:480px;border-radius:36px;background:radial-gradient(circle at 40% 20%,#ffb28d,#1f2937 55%,#111827);position:relative;overflow:hidden;box-shadow:var(--shadow)}.phone-case{position:absolute;width:210px;height:430px;border-radius:46px;background:rgba(255,255,255,.92);border:10px solid rgba(255,255,255,.4);left:50%;top:50%;transform:translate(-50%,-50%) rotate(-9deg);box-shadow:0 35px 80px rgba(0,0,0,.35)}.camera{width:74px;height:74px;border-radius:24px;background:#111827;position:absolute;top:28px;left:26px}.floating-card{position:absolute;right:24px;bottom:24px;background:#fff;border-radius:24px;padding:18px;width:230px;box-shadow:var(--shadow)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin:34px 0 22px}.section-head h2{margin:0;font-size:34px;letter-spacing:-1px}.filters{display:flex;gap:10px;flex-wrap:wrap}.products{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product-card,.panel{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px;box-shadow:0 10px 30px rgba(15,23,42,.04)}.product-img{height:230px;border-radius:20px;display:grid;place-items:center;font-size:78px;background:linear-gradient(135deg,#f3f4f6,#fff1ea);margin-bottom:14px;overflow:hidden}.product-img img{width:100%;height:100%;object-fit:cover}.tag{display:inline-block;color:var(--success);background:#ecfdf5;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:900;margin-bottom:10px}.product-card h3{font-size:16px;margin:0 0 8px}.product-card p{margin:0 0 12px;color:var(--muted);font-size:14px;line-height:1.5}.product-meta{display:flex;align-items:center;justify-content:space-between;gap:10px}.price{font-size:18px;font-weight:900}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:42px 0}.feature{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.feature b{display:block;font-size:18px;margin-bottom:8px}.feature span{color:var(--muted);line-height:1.6}
.checkout,.grid-2{display:grid;grid-template-columns:1fr 420px;gap:22px;margin:42px 0 70px}.panel{padding:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:flex;flex-direction:column;gap:7px}.field.full{grid-column:1 / -1}label{font-size:13px;font-weight:900}input,select,textarea{width:100%;border:1px solid var(--border);border-radius:16px;padding:14px;font:inherit;background:#fafafa;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--accent);background:#fff}.payment-options{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:12px}.payment-card{border:1px solid var(--border);border-radius:18px;padding:16px;background:#fafafa}.payment-card input{width:auto;margin-right:8px}.summary-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--border);color:var(--muted)}.summary-row.total{color:var(--text);border-bottom:0;font-size:22px;font-weight:900}.cart-list{display:grid;gap:12px;margin:12px 0 16px}.cart-item{display:grid;grid-template-columns:64px 1fr auto;align-items:center;gap:10px;padding:10px;border:1px solid var(--border);border-radius:16px;background:#fafafa}.thumb{width:64px;height:64px;display:grid;place-items:center;border-radius:14px;background:#fff;font-size:28px;overflow:hidden}.thumb img{width:100%;height:100%;object-fit:cover}.qty-controls{display:flex;align-items:center;gap:6px;margin-top:8px}.notice{margin:16px 0;border-radius:18px;padding:16px;line-height:1.6;font-weight:800}.notice.success{color:#166534;background:#ecfdf5;border:1px solid #bbf7d0}.notice.warning{color:#92400e;background:#fffbeb;border:1px solid #fde68a}.notice.error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.table{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden}.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left}.admin-actions{display:flex;gap:8px;flex-wrap:wrap}footer{background:#111827;color:#fff;padding:34px 0;margin-top:40px}footer .container{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#d1d5db}
@media(max-width:980px){.hero-grid,.checkout,.grid-2{grid-template-columns:1fr}.products{grid-template-columns:repeat(2,1fr)}.features{grid-template-columns:1fr}.menu{flex-wrap:wrap}}@media(max-width:620px){.hero-copy{padding:30px}.products{grid-template-columns:1fr}.form-grid,.payment-options{grid-template-columns:1fr}.logo span:last-child{display:none}.hero-visual{min-height:390px}.phone-case{width:170px;height:350px}.cart-item{grid-template-columns:48px 1fr}.admin-actions{grid-column:1/-1}}

.admin-page{padding-bottom:70px}.admin-nav{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}.admin-nav-card{background:linear-gradient(135deg,#fff,#fff6f1);border:1px solid var(--border);border-radius:20px;padding:20px;box-shadow:var(--shadow)}.admin-nav-card strong{display:block;font-size:17px;margin-bottom:7px}.admin-nav-card span,.help-text{color:var(--muted);font-size:13px}.section-head.compact{margin:0 0 16px;align-items:center}.table-wrap{overflow-x:auto}.table{min-width:720px}.status-pill{display:inline-block;background:#fff1ea;color:#b94718;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:900;margin-top:5px}.quick-links{display:flex;gap:10px;flex-wrap:wrap}.narrow-page{max-width:960px;padding-bottom:70px;margin-top:38px}.detail-grid{display:grid;grid-template-columns:360px 1fr;gap:22px}.detail-list{display:grid;gap:0}.detail-list>div{display:flex;justify-content:space-between;gap:15px;padding:13px 0;border-bottom:1px solid var(--border)}.detail-list span{color:var(--muted);font-size:13px}.detail-list b{text-align:right;max-width:65%;white-space:pre-line}.admin-lower{margin:22px 0}.admin-product-picker{display:grid;grid-template-columns:1fr 120px auto;gap:10px}.empty-state{padding:24px;text-align:center;color:var(--muted);border:1px dashed var(--border);border-radius:16px}.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}.stat-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:20px}.stat-card span{display:block;color:var(--muted);font-size:13px;margin-bottom:8px}.stat-card b{font-size:23px}.stat-card.accent{background:var(--primary);color:#fff}.balance-debit{color:#b42318;font-weight:900}.balance-credit{color:#16803c;font-weight:900}
@media(max-width:800px){.admin-nav,.detail-grid,.stats-grid{grid-template-columns:1fr}.admin-product-picker{grid-template-columns:1fr}.narrow-page{margin-top:20px}.detail-list b{max-width:58%}}


.slider{
position:relative;
height:520px;
overflow:hidden;
border-radius:24px;
margin:30px auto;
width:95%;
}

.slide{
position:absolute;
inset:0;
opacity:0;
transition:1s;
background:linear-gradient(135deg,#111,#222,#000);
display:flex;
align-items:center;
justify-content:center;
}

.slide.active{
opacity:1;
z-index:2;
}

.overlay{
position:absolute;
inset:0;
background:rgba(0,0,0,.45);
}

.slide-content{
position:relative;
z-index:5;
text-align:center;
color:#fff;
max-width:700px;
padding:20px;
}

.slide-content span{
display:inline-block;
padding:8px 18px;
background:#ffffff22;
border-radius:999px;
margin-bottom:18px;
font-size:14px;
}

.slide-content h1{
font-size:56px;
margin-bottom:18px;
}

.slide-content p{
font-size:18px;
opacity:.9;
margin-bottom:24px;
}

.special-section{
margin-top:60px;
}

.tag.best{
background:#ff9800;
color:#fff;
}

.tag.week{
background:#8e44ad;
color:#fff;
}

@media(max-width:768px){
.slide-content h1{
font-size:34px;
}
.slider{
height:420px;
}
}


@media(max-width:768px){

.slider{
height:320px !important;
margin:15px auto !important;
border-radius:18px !important;
width:94% !important;
}

.slide{
padding:20px !important;
}

.slide-content{
padding:10px !important;
max-width:100% !important;
}

.slide-content span{
font-size:11px !important;
padding:6px 12px !important;
margin-bottom:12px !important;
}

.slide-content h1{
font-size:28px !important;
line-height:1.2 !important;
margin-bottom:12px !important;
}

.slide-content p{
font-size:14px !important;
line-height:1.5 !important;
margin-bottom:18px !important;
padding:0 10px !important;
}

.slide-content .btn,
.slide-content a{
width:100% !important;
display:flex !important;
justify-content:center !important;
align-items:center !important;
padding:14px !important;
font-size:15px !important;
}

}

@media(max-width:480px){

.slider{
height:280px !important;
}

.slide-content h1{
font-size:22px !important;
}

.slide-content p{
font-size:13px !important;
}

}


.slide{
background-size:cover !important;
background-position:center !important;
background-repeat:no-repeat !important;
transform:scale(1.05);
transition:opacity 1s ease, transform 7s ease;
}

.slide.active{
transform:scale(1);
}

.overlay{
background:linear-gradient(to right, rgba(0,0,0,.7), rgba(0,0,0,.3)) !important;
}

.slider-nav{
position:absolute;
bottom:25px;
right:25px;
z-index:30;
display:flex;
gap:10px;
}

.slider-nav button{
width:48px;
height:48px;
border:none;
border-radius:50%;
background:#ffffff22;
backdrop-filter:blur(10px);
color:#fff;
font-size:28px;
cursor:pointer;
transition:.3s;
}

.slider-nav button:hover{
background:#fff;
color:#000;
}

.slide-content{
animation:fadeUp 1s ease;
}

@keyframes fadeUp{
from{
opacity:0;
transform:translateY(40px);
}
to{
opacity:1;
transform:translateY(0);
}
}

@media(max-width:768px){

.slider-nav{
bottom:15px;
right:15px;
}

.slider-nav button{
width:40px;
height:40px;
font-size:22px;
}

.slide-content{
padding:15px !important;
}

.slide-content h1{
font-size:24px !important;
}

}

/* =====================================================
   MOBIL + TABLET ACILIR MENU
   Menu kapali baslar, butonla acilir ve icerigi asagi iter.
===================================================== */

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: 14px;
  background: var(--primary);
  color: #fff;
  font-size: 25px;
  line-height: 1;
  cursor: pointer;
  z-index: 1001;
}

@media (max-width: 1024px) {
  header {
    position: sticky;
    top: 0;
    z-index: 1000;
  }

  header .nav {
    position: relative;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    min-height: 68px;
    gap: 8px;
  }

  header .menu-toggle {
    display: inline-flex;
    margin-left: auto;
    margin-right: 4px;
  }

  /* Menu baslangicta kapali */
  header .nav .menu,
  header .nav nav.menu {
    display: none;
    position: static;
    order: 10;
    flex: 0 0 100%;
    width: 100%;
    height: auto;
    max-height: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 0 14px;
    margin: 5px 0 0;
    overflow: visible;
    white-space: normal;
    background: #fff;
    border-top: 1px solid var(--border);
    box-shadow: 0 10px 24px rgba(15, 23, 42, .08);
  }

  /* Sadece menu-open class'i geldiginde acilir */
  header .nav .menu.menu-open,
  header .nav nav.menu.menu-open {
    display: flex;
  }

  header .nav .menu a,
  header .nav nav.menu a {
    display: block;
    flex: none;
    width: 100%;
    min-height: 44px;
    padding: 13px 12px;
    margin: 0;
    color: var(--text);
    background: #fff;
    font-size: 15px;
    line-height: 1.3;
    text-align: left;
    border-bottom: 1px solid var(--border);
  }

  header .nav .menu a:hover,
  header .nav .menu a:active {
    color: var(--accent);
    background: var(--soft);
  }

  header .nav .menu a:last-child {
    border-bottom: 0;
  }

  header .cart-btn {
    display: inline-flex;
    flex: none;
    width: auto;
    margin-left: 0;
    padding: 10px 14px;
  }
}

@media (max-width: 480px) {
  header .nav {
    gap: 6px;
  }

  header .logo {
    font-size: 18px;
  }

  header .logo-mark {
    width: 38px;
    height: 38px;
  }

  header .menu-toggle {
    width: 40px;
    height: 40px;
    font-size: 22px;
  }

  header .nav .menu a,
  header .nav nav.menu a {
    padding: 12px 10px;
    font-size: 14px;
  }

  header .cart-btn {
    padding: 9px 11px;
    font-size: 12px;
  }
}

@media (min-width: 1025px) {
  header .nav .menu {
    display: flex;
    position: static;
    flex-direction: row;
    align-items: center;
    width: auto;
    order: initial;
    padding: 0;
    margin: 0;
    border: 0;
    box-shadow: none;
    background: transparent;
  }
}


/* Header ürün arama */
.header-product-search {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  margin-right: 10px;
}

.header-product-search input {
  width: 170px;
  height: 42px;
  padding: 9px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  font: inherit;
  outline: none;
}

.header-product-search input:focus {
  border-color: var(--accent);
  background: #fff;
}

.header-product-search button {
  height: 42px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.header-product-search button:hover {
  filter: brightness(.94);
}

@media (max-width: 1024px) {
  .header-product-search {
    order: 3;
    flex: 1 0 100%;
    width: 100%;
    margin: 8px 0 0;
  }

  .header-product-search input {
    flex: 1;
    width: auto;
  }
}

@media (max-width: 480px) {
  .header-product-search input,
  .header-product-search button {
    height: 40px;
  }

  .header-product-search input {
    font-size: 14px;
  }

  .header-product-search button {
    padding: 0 12px;
    font-size: 13px;
  }
}