:root{
  --bg:#0f1220; --surface:#171a2b; --surface-2:#1f2338; --border:#2a2f4a;
  --text:#e7e9f3; --muted:#9aa0bd; --primary:#6c5ce7;
  --primary-2:#8b7bf0; --success:#22c55e; --danger:#ef4444; --warning:#f59e0b;
  --radius:14px; --shadow:0 10px 30px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg); color:var(--text); line-height:1.55; font-size:15px;
}
a{color:var(--primary-2); text-decoration:underline; text-underline-offset:2px}
a.btn, .btn, .nav a, .main-menu a, .mobile-menu a, .add-menu a, .landing-footer a, .action-links a, .nav-top a{text-decoration:none}
a:hover{opacity:.85}
h1,h2,h3,h4{margin:0 0 .4em; font-weight:700; letter-spacing:-.01em}
.container{max-width:1100px; margin:0 auto; padding:0 20px}
.muted{color:var(--muted)}
.text-center{text-align:center}

/* Buttons */
.btn{display:inline-flex; align-items:center; gap:8px; border:0; cursor:pointer;
  background:var(--primary); color:#fff; padding:11px 18px; border-radius:10px;
  font-weight:600; font-size:14px; transition:.15s; text-decoration:none; white-space:nowrap}
.btn:hover{filter:brightness(1.08); opacity:1}
.btn-ghost{background:transparent; border:1px solid var(--border); color:var(--text)}
.btn-block{width:100%; justify-content:center}
.btn-sm{padding:7px 12px; font-size:13px}
.btn-danger{background:var(--danger)}

/* Cards */
.card{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:22px}
.grid{display:grid; gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:860px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

/* Stat tiles */
.stat{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:20px}
.stat .num{font-size:30px; font-weight:800; letter-spacing:-.02em}
.stat .lbl{color:var(--muted); font-size:13px; margin-top:4px}
.stat .ico{font-size:22px; opacity:.9}

/* Forms */
.form-group{margin-bottom:16px}
label{display:block; margin-bottom:6px; font-size:13px; color:var(--muted); font-weight:600}
input,select,textarea{width:100%; background:var(--surface-2); border:1px solid var(--border);
  color:var(--text); padding:11px 13px; border-radius:10px; font-size:14px; font-family:inherit}
input:focus,select:focus,textarea:focus{outline:none; border-color:var(--primary)}

/* Tables */
table{width:100%; border-collapse:collapse}
th,td{text-align:left; padding:12px 14px; border-bottom:1px solid var(--border); font-size:14px}
th{color:var(--muted); font-weight:600; font-size:12px; text-transform:uppercase; letter-spacing:.03em}
tr:last-child td{border-bottom:0}
.table-card{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden}

/* Badges */
.badge{display:inline-block; padding:3px 9px; border-radius:20px; font-size:12px; font-weight:600}
.badge-green{background:rgba(34,197,94,.15); color:#4ade80}
.badge-gray{background:rgba(154,160,189,.15); color:var(--muted)}
.badge-purple{background:rgba(108,92,231,.18); color:var(--primary-2)}
.badge-red{background:rgba(239,68,68,.15); color:#f87171}

/* Özel (çevrilebilir) dosya yükleme butonu — native "Dosya Seç" yerine */
.file-field{display:inline-flex;align-items:center;gap:10px;cursor:pointer;max-width:100%}
.file-field .file-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;background:var(--surface-2);border:1px solid var(--border);color:var(--text);font-size:13px;font-weight:600;white-space:nowrap}
.file-field:hover .file-btn{border-color:var(--primary)}
.file-field .file-name{color:var(--muted);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-field input[type=file]{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0;opacity:0}

/* Alerts */
.alert{padding:12px 16px; border-radius:10px; margin-bottom:12px; font-size:14px}
.alert-error{background:rgba(239,68,68,.12); color:#fca5a5; border:1px solid rgba(239,68,68,.3)}
.alert-success{background:rgba(34,197,94,.12); color:#86efac; border:1px solid rgba(34,197,94,.3)}

/* Layout: sidebar app */
.app-shell{display:flex; min-height:100vh}
.sidebar{width:250px; background:var(--surface); border-right:1px solid var(--border); padding:22px 16px; flex-shrink:0}
.sidebar .brand{font-size:20px; font-weight:800; padding:0 10px 18px; display:flex; align-items:center; gap:8px}
.nav a{display:flex; align-items:center; gap:11px; padding:11px 12px; border-radius:10px; color:var(--muted); font-weight:600; font-size:14px; margin-bottom:2px}
.nav a:hover{background:var(--surface-2); color:var(--text); opacity:1}
.nav a.active{background:var(--primary); color:#fff}
.main{flex:1; min-width:0}
.topbar{display:flex; align-items:center; justify-content:space-between; padding:16px 26px; border-bottom:1px solid var(--border); background:var(--surface)}
.content{padding:26px}
.page-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; gap:12px; flex-wrap:wrap}
.avatar-chip{display:flex; align-items:center; gap:10px}
.avatar-chip .circle{width:34px; height:34px; border-radius:50%; background:var(--primary); display:flex; align-items:center; justify-content:center; font-weight:700; color:#fff}
@media(max-width:760px){.sidebar{display:none}}

/* Auth pages */
.auth-wrap{min-height:100vh; display:flex; align-items:center; justify-content:center; padding:24px;
  background:radial-gradient(1200px 600px at 50% -10%, rgba(108,92,231,.25), transparent), var(--bg)}
.auth-card{width:100%; max-width:410px}
.auth-card .card{padding:30px}
.auth-logo{font-size:24px; font-weight:800; text-align:center; margin-bottom:6px}

/* Landing */
.hero{padding:70px 0 60px;
  background:radial-gradient(900px 500px at 70% -20%, rgba(108,92,231,.28), transparent)}
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:44px; align-items:center}
.hero-copy{text-align:left}
.hero h1{font-size:46px; line-height:1.1; margin-bottom:16px}
.hero p{font-size:18px; color:var(--muted); max-width:520px; margin:0 0 26px}
.hero-actions{display:flex; gap:12px; flex-wrap:wrap}
.hero-visual{display:flex; justify-content:center}
@media(max-width:860px){
  .hero{padding:48px 0 40px}
  .hero-grid{grid-template-columns:1fr; gap:34px}
  .hero-copy{text-align:center}
  .hero h1{font-size:36px}
  .hero p{margin-left:auto; margin-right:auto}
  .hero-actions{justify-content:center}
}
.nav-top{display:flex; align-items:center; justify-content:space-between; padding:18px 0}

/* ---------- Ana menü (Ana Sayfa / Hakkımızda / Blog / Bilgi Bankası / İletişim) ---------- */
.main-menu{display:flex; align-items:center; gap:4px}
.main-menu a{padding:8px 14px; border-radius:9px; font-size:14px; font-weight:600; color:var(--muted); text-decoration:none; white-space:nowrap; transition:.15s ease}
.main-menu a:hover{color:var(--text); background:var(--surface-2)}
.main-menu a.active{color:#fff; background:linear-gradient(135deg,var(--primary),var(--primary-2))}
@media(max-width:900px){
  .main-menu{display:none}
}

/* ---------- Hamburger buton (mobil) ---------- */
.menu-toggle{display:none; flex-direction:column; justify-content:center; gap:5px; width:38px; height:38px; border-radius:9px; background:var(--surface-2); border:1px solid var(--border); cursor:pointer; padding:0}
.menu-toggle span{display:block; width:16px; height:2px; margin:0 auto; background:var(--text); border-radius:2px; transition:.2s ease}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
@media(max-width:900px){
  .menu-toggle{display:flex}
}

/* ---------- Mobil menü paneli ---------- */
.mobile-menu{display:none; flex-direction:column; gap:2px; padding:10px 0 4px}
.mobile-menu a{padding:12px 14px; border-radius:9px; font-size:15px; font-weight:600; color:var(--muted); text-decoration:none; transition:.15s ease}
.mobile-menu a:hover{background:var(--surface-2); color:var(--text)}
.mobile-menu a.active{color:#fff; background:linear-gradient(135deg,var(--primary),var(--primary-2))}
.mobile-menu.open{display:flex}
@media(min-width:901px){
  .mobile-menu{display:none !important}
}

.price{font-size:34px; font-weight:800}
.price small{font-size:14px; color:var(--muted); font-weight:500}
.empty{text-align:center; padding:50px 20px; color:var(--muted)}
.empty .ico{font-size:40px; margin-bottom:10px}

/* ---------- Bio-Link Editörü ---------- */
.editor-grid{display:grid;grid-template-columns:1fr 380px;gap:22px;align-items:start}
@media(max-width:1000px){.editor-grid{grid-template-columns:1fr}}
.preview-col{position:sticky;top:20px}
.phone{background:#000;border-radius:32px;padding:10px;box-shadow:var(--shadow);margin:0 auto;max-width:340px}
.phone iframe{width:100%;height:600px;border:0;border-radius:24px;background:#fff;display:block}

.add-menu{position:absolute;right:0;top:36px;background:var(--surface-2);border:1px solid var(--border);
  border-radius:10px;padding:6px;min-width:200px;z-index:20;display:none;box-shadow:var(--shadow)}
.add-menu.show{display:block}
.add-menu a{display:block;padding:9px 11px;border-radius:7px;color:var(--text);font-size:14px}
.add-menu a:hover{background:var(--surface);opacity:1}

.block-card{background:var(--surface-2);border:1px solid var(--border);border-radius:11px;padding:12px 14px;margin-bottom:10px}
.block-head{display:flex;align-items:center;gap:9px;font-size:13px}
.block-head .drag{cursor:grab;color:var(--muted)}
.block-head .btype{color:var(--muted);font-weight:600;font-size:12px}
.block-title{font-weight:600;margin-top:6px;font-size:14px}
.block-body{display:none;margin-top:12px;border-top:1px solid var(--border);padding-top:12px}
.block-card.open .block-body{display:block}
.block-body label{margin-top:8px}
.icon-btn{background:transparent;border:0;cursor:pointer;font-size:15px;padding:3px 5px;border-radius:6px}
.icon-btn:hover{background:var(--surface)}
.s-row{display:flex;gap:6px;margin-bottom:6px}
.s-row input{flex:1}
.action-links a{margin-right:12px;font-size:13px}

/* ---------- Landing (zenginleştirilmiş) ---------- */
.section{padding:64px 0}
.section h2{font-size:32px;text-align:center;margin-bottom:8px}
.section .sub{text-align:center;color:var(--muted);max-width:560px;margin:0 auto 40px;font-size:16px}
.hero-badge{display:inline-block;background:rgba(108,92,231,.15);color:var(--primary-2);padding:6px 14px;border-radius:20px;font-size:13px;font-weight:600;margin-bottom:20px}
.trust{display:flex;gap:40px;justify-content:center;flex-wrap:wrap;padding:26px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.trust .item{text-align:center}
.trust .n{font-size:28px;font-weight:800}
.trust .l{color:var(--muted);font-size:13px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:760px){.steps{grid-template-columns:1fr}}
.step{text-align:center;padding:10px}
.step .circle{width:52px;height:52px;border-radius:50%;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:800;margin:0 auto 14px}
.feature-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:.15s}
.feature-card:hover{border-color:var(--primary);transform:translateY(-3px)}
.feature-card .ico{font-size:28px;margin-bottom:10px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:18px 20px;margin-bottom:12px}
.faq-item summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item p{color:var(--muted);margin:12px 0 0;font-size:14px}
.cta-band{background:linear-gradient(135deg,var(--primary),#8b7bf0);border-radius:20px;padding:48px 30px;text-align:center;color:#fff}
.cta-band h2{color:#fff;margin-bottom:10px}
.hero-mock{max-width:300px;width:100%;margin:0 auto;background:#000;border-radius:30px;padding:10px;box-shadow:0 30px 70px rgba(0,0,0,.5)}
.hero-mock .screen{background:linear-gradient(160deg,#1a1a2e,#6c5ce7);border-radius:22px;padding:26px 18px;text-align:center;color:#fff}
.hero-mock .pfp{width:66px;height:66px;border-radius:50%;background:#fff;margin:0 auto 10px}
.hero-mock .bar{background:rgba(255,255,255,.9);height:34px;border-radius:9px;margin:9px 0}
.landing-footer{border-top:1px solid var(--border);padding:40px 0;margin-top:20px}
.landing-footer .cols{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
.landing-footer a{display:block;color:var(--muted);font-size:14px;padding:4px 0}

/* ---------- Tam Responsive ---------- */
.mobile-menu-btn{display:none;background:transparent;border:0;color:var(--text);font-size:24px;cursor:pointer;padding:4px 8px;line-height:1}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:99}
.sidebar-overlay.open{display:block}

/* Tablolar taşarsa yatay kaydır */
.table-card{overflow-x:auto;-webkit-overflow-scrolling:touch}
.table-card table{min-width:520px}

@media(max-width:760px){
  /* Sidebar mobilde çekmece */
  .sidebar{display:block;position:fixed;left:0;top:0;bottom:0;z-index:100;width:250px;
    transform:translateX(-100%);transition:transform .22s ease;overflow-y:auto}
  .sidebar.open{transform:translateX(0);box-shadow:0 0 40px rgba(0,0,0,.5)}
  .mobile-menu-btn{display:block}
  .topbar{padding:12px 16px;gap:10px}
  .content{padding:16px}
  .hero h1{font-size:32px}
  .hero p{font-size:16px}
  .section{padding:44px 0}
  .section h2{font-size:26px}
  .nav-top{flex-wrap:wrap;gap:10px}
  .editor-grid{grid-template-columns:1fr}
  .page-head h1{font-size:24px}
}
@media(max-width:480px){
  .container{padding:0 14px}
  .card{padding:16px}
  .hero{padding:60px 0 40px}
  .hero h1{font-size:27px}
  .stat .num{font-size:24px}
  .btn{padding:10px 15px}
  .landing-footer .cols{flex-direction:column;gap:18px}
  .trust{gap:20px}
}

/* ---------- Mobilde tablolar -> kart görünümü ---------- */
@media(max-width:600px){
  .table-card{overflow:visible}
  .table-card table{min-width:0;display:block}
  .table-card thead{display:none}
  .table-card tbody{display:block}
  .table-card tr{display:block;border:1px solid var(--border);border-radius:12px;margin:0 0 12px;background:var(--surface-2);overflow:hidden}
  .table-card td{display:flex;justify-content:space-between;align-items:center;gap:12px;text-align:right;
    border:0;border-bottom:1px solid var(--border);padding:10px 14px;font-size:14px}
  .table-card tr td:last-child{border-bottom:0}
  .table-card td::before{content:attr(data-label);font-weight:700;color:var(--muted);font-size:11px;
    text-transform:uppercase;letter-spacing:.03em;text-align:left;flex-shrink:0}
  .table-card td[data-label=""]::before, .table-card td.td-actions::before{display:none}
  .table-card td.td-actions{justify-content:center;flex-wrap:wrap;gap:6px;background:rgba(0,0,0,.12)}
  .table-card td.td-actions .btn, .table-card td.td-actions button, .table-card td.td-actions a{
    padding:10px 14px;font-size:15px;min-height:42px;display:inline-flex;align-items:center}
  .table-card td.td-actions .icon-btn{font-size:20px;padding:8px 12px}
  /* uzun metinler taşmasın */
  .table-card td .muted, .table-card td strong{max-width:62%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
}