:root{
    --ink:#2B2A33;
    --ink-soft:#6B6876;
    --bg:#FBF8F3;
    --card:#FFFFFF;
    --primary:#5B5FEF;
    --primary-dark:#4548C4;
    --primary-soft:#E9E9FD;
    --coral:#FF8C69;
    --coral-soft:#FFE7DD;
    --mint:#4FBFA0;
    --mint-soft:#DEF5EE;
    --amber:#F2B84B;
    --amber-soft:#FCEDD1;
    --line:#EAE6DC;
    --radius:20px;
    --shadow: 0 8px 24px -8px rgba(43,42,51,0.12);
  }
  *{box-sizing:border-box;}
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:'Inter',sans-serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  h1,h2,h3,.display{
    font-family:'Fredoka',sans-serif;
    font-weight:600;
    letter-spacing:-0.01em;
  }
  .mono{font-family:'JetBrains Mono',monospace;}

  /* ---------- top bar ---------- */
  .topbar{
    display:flex;
    align-items:center;
    justify-content:space-between;
    padding:14px 20px;
    max-width:920px;
    margin:0 auto;
  }
  .brand{
    display:flex;
    align-items:center;
    gap:10px;
  }
  .brand-mark{
    width:34px;height:34px;border-radius:10px;
    background:linear-gradient(135deg,var(--primary),var(--coral));
    display:flex;align-items:center;justify-content:center;
    position:relative;
  }
  .brand-mark::before,.brand-mark::after{
    content:"";
    position:absolute;
    background:#fff;
    border-radius:3px;
  }
  .brand-mark::before{width:9px;height:9px;top:7px;left:7px;}
  .brand-mark::after{width:9px;height:9px;bottom:7px;right:7px;}
  .brand-name{font-family:'Fredoka';font-size:19px;font-weight:600;}
  .mode-switch{
    display:flex;
    background:var(--card);
    border:1px solid var(--line);
    border-radius:999px;
    padding:4px;
    gap:2px;
  }
  .mode-switch button{
    border:none;background:transparent;
    padding:8px 16px;
    border-radius:999px;
    font-family:'Inter';font-weight:600;font-size:13.5px;
    color:var(--ink-soft);
    cursor:pointer;
    transition:.2s;
  }
  .mode-switch button.active{
    background:var(--ink);
    color:#fff;
  }

  .app{max-width:920px;margin:0 auto;padding:12px 20px 80px;}

  /* ---------- survey screen ---------- */
  .survey-shell{
    background:var(--card);
    border-radius:28px;
    box-shadow:var(--shadow);
    padding:36px 32px 32px;
    margin-top:10px;
    position:relative;
    overflow:hidden;
  }
  .survey-shell::before{
    content:"";
    position:absolute;top:0;left:0;right:0;height:6px;
    background:linear-gradient(90deg,var(--primary),var(--coral),var(--mint));
  }
  .blocks-progress{
    display:flex;gap:6px;margin-bottom:28px;flex-wrap:wrap;
  }
  .block-dot{
    width:26px;height:26px;border-radius:7px;
    background:var(--line);
    display:flex;align-items:center;justify-content:center;
    transition:.25s;
    transform:translateY(0);
  }
  .block-dot.done{
    background:var(--mint);
    transform:translateY(-3px) rotate(-4deg);
  }
  .block-dot.current{
    background:var(--primary);
    transform:translateY(-3px) scale(1.08);
  }

  .setup-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px;
    margin-bottom:8px;
  }
  @media (max-width:520px){.setup-grid{grid-template-columns:1fr;}}
  .field-block{margin-bottom:8px;}
  label.field-label{
    font-size:12.5px;
    font-weight:600;
    color:var(--ink-soft);
    text-transform:uppercase;
    letter-spacing:.06em;
    margin-bottom:6px;
    display:block;
  }
  input[type=text], input[type=password], select{
    width:100%;
    padding:13px 14px;
    border-radius:12px;
    border:1.5px solid var(--line);
    font-family:'Inter';font-size:16px;
    background:#fff;
    color:var(--ink);
    outline:none;
    transition:.15s;
  }
  input[type=text]:focus, input[type=password]:focus, select:focus{
    border-color:var(--primary);
    box-shadow:0 0 0 3px var(--primary-soft);
  }

  .question-eyebrow{
    font-family:'JetBrains Mono';
    font-size:12.5px;
    font-weight:600;
    color:var(--coral);
    margin-bottom:10px;
  }
  .question-text{
    font-size:24px;
    line-height:1.3;
    margin:0 0 26px;
    max-width:480px;
    overflow-wrap:break-word;
  }
  .answer-options{
    display:flex;
    gap:12px;
    flex-wrap:wrap;
  }
  .answer-btn{
    flex:1;
    min-width:110px;
    padding:16px 14px;
    border-radius:14px;
    border:1.5px solid var(--line);
    background:#fff;
    font-family:'Inter';font-weight:600;font-size:15px;
    color:var(--ink);
    cursor:pointer;
    transition:.15s;
    text-align:center;
  }
  .answer-btn:hover{border-color:var(--primary);}
  .answer-btn.selected-evet{background:var(--mint-soft);border-color:var(--mint);color:#1f6e58;}
  .answer-btn.selected-bazen{background:var(--amber-soft);border-color:var(--amber);color:#8a6414;}
  .answer-btn.selected-hayir{background:var(--coral-soft);border-color:var(--coral);color:#a1440f;}

  .nav-row{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-top:32px;
  }
  .btn{
    font-family:'Inter';font-weight:600;font-size:14.5px;
    border-radius:12px;
    padding:12px 20px;
    border:none;
    cursor:pointer;
    transition:.15s;
  }
  .btn-primary{background:var(--ink);color:#fff;}
  .btn-primary:hover{background:#000;}
  .btn-primary:disabled{background:#D8D5CC;cursor:not-allowed;}
  .btn-ghost{background:transparent;color:var(--ink-soft);}
  .btn-ghost:hover{color:var(--ink);}

  .start-eyebrow{
    font-family:'JetBrains Mono';font-size:12px;font-weight:600;
    letter-spacing:.09em;color:var(--coral);text-transform:uppercase;
    margin-bottom:12px;
  }
  .start-title{font-size:28px;margin:0 0 34px;line-height:1.25;}
  .start-sub{color:var(--ink-soft);font-size:14.5px;margin:0 0 26px;max-width:460px;}

  .done-screen{text-align:center;padding:30px 10px;}
  .done-mark{
    width:64px;height:64px;border-radius:50%;
    background:var(--mint-soft);
    display:flex;align-items:center;justify-content:center;
    margin:0 auto 18px;
    font-size:28px;
  }

  /* ---------- admin screen ---------- */
  .gate{
    background:var(--card);border-radius:24px;box-shadow:var(--shadow);
    padding:40px 32px;max-width:380px;margin:60px auto;text-align:center;
  }
  .gate input{margin-bottom:14px;text-align:center;letter-spacing:.3em;font-family:'JetBrains Mono';}

  .stat-row{
    display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:18px 0 26px;
  }
  @media (max-width:700px){.stat-row{grid-template-columns:repeat(2,1fr);}}
  .stat-card{
    background:var(--card);border-radius:16px;padding:18px 16px;box-shadow:var(--shadow);
  }
  .stat-num{font-family:'Fredoka';font-size:26px;color:var(--primary);}
  .stat-label{font-size:12px;color:var(--ink-soft);font-weight:600;text-transform:uppercase;letter-spacing:.04em;margin-top:2px;}

  .panel{
    background:var(--card);border-radius:20px;box-shadow:var(--shadow);padding:22px 24px;margin-bottom:18px;
  }
  .panel h2{font-size:16px;margin:0 0 16px;display:flex;align-items:center;gap:8px;}
  .panel h2::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--coral);}

  .filter-row{display:flex;gap:10px;margin-bottom:16px;align-items:center;flex-wrap:wrap;}
  .filter-row input, .filter-row select{width:auto;flex:1;min-width:160px;}
  .pill-btn{
    background:var(--primary-soft);color:var(--primary-dark);border:none;border-radius:999px;
    padding:9px 16px;font-weight:600;font-size:13px;cursor:pointer;
  }

  .qbar-item{margin-bottom:16px;}
  .qbar-top{display:flex;justify-content:space-between;font-size:13.5px;margin-bottom:6px;}
  .qbar-top span.qlabel{color:var(--ink);font-weight:600;max-width:70%;}
  .qbar-track{display:flex;height:14px;border-radius:8px;overflow:hidden;background:var(--line);}
  .seg-evet{background:var(--mint);}
  .seg-bazen{background:var(--amber);}
  .seg-hayir{background:var(--coral);}
  .qbar-legend{display:flex;gap:14px;margin-top:6px;font-size:11.5px;color:var(--ink-soft);}
  .qbar-legend span{display:flex;align-items:center;gap:5px;}
  .dot{width:8px;height:8px;border-radius:50%;display:inline-block;}

  .donut-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:18px;
  }
  @media (max-width:640px){.donut-grid{grid-template-columns:1fr;}}
  .donut-card{
    display:flex;
    align-items:center;
    gap:20px;
    background:#FAFAF7;
    border:1px solid var(--line);
    border-radius:16px;
    padding:18px;
  }
  @media (max-width:420px){.donut-card{flex-direction:column;text-align:center;}}
  .donut-svg-wrap{position:relative;flex-shrink:0;}
  .donut-center-label{
    position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
    text-align:center;
  }
  .donut-center-label .num{font-family:'Fredoka';font-size:20px;color:var(--ink);display:block;}
  .donut-center-label .txt{font-size:10px;color:var(--ink-soft);font-weight:600;text-transform:uppercase;}
  .donut-title{font-size:13px;font-weight:700;color:var(--ink);margin-bottom:10px;}
  .donut-legend{display:flex;flex-direction:column;gap:7px;}
  .donut-legend .leg-item{
    display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-soft);
  }
  .donut-legend .leg-item b{color:var(--ink);font-weight:700;margin-left:auto;font-family:'JetBrains Mono';}
  .donut-legend .sw{width:10px;height:10px;border-radius:3px;flex-shrink:0;}

  table{width:100%;border-collapse:collapse;font-size:13.5px;}
  th{
    text-align:left;font-size:11.5px;text-transform:uppercase;letter-spacing:.04em;
    color:var(--ink-soft);border-bottom:1.5px solid var(--line);padding:8px 10px;
  }
  td{padding:10px;border-bottom:1px solid var(--line);overflow-wrap:break-word;}
  tr:hover td{background:var(--primary-soft);}
  .empty-state{text-align:center;padding:40px 10px;color:var(--ink-soft);}
  .empty-state .em{font-size:30px;margin-bottom:8px;}
  .badge{
    display:inline-block;padding:3px 9px;border-radius:999px;font-size:11.5px;font-weight:600;
  }
  .badge-evet{background:var(--mint-soft);color:#1f6e58;}
  .badge-bazen{background:var(--amber-soft);color:#8a6414;}
  .badge-hayir{background:var(--coral-soft);color:#a1440f;}
  .row-detail{display:none;}
  .row-detail.open{display:table-row;}
  .row-detail td{background:#FAFAF7;}
  .detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 20px;padding:6px 0;}
  .detail-grid div{font-size:13px;}
  .detail-grid b{font-weight:600;}
  .link-row{cursor:pointer;}
  .demo-note{font-size:12px;color:var(--ink-soft);text-align:center;margin-top:10px;}

  .settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
  @media (max-width:640px){.settings-grid{grid-template-columns:1fr;}}
  .settings-card{background:#FAFAF7;border:1px solid var(--line);border-radius:16px;padding:18px;}
  .settings-card-title{font-size:13.5px;font-weight:700;margin-bottom:12px;}
  .settings-card input{margin-bottom:0;}
  .settings-msg{font-size:12.5px;margin-top:10px;line-height:1.4;}
  .settings-msg.error{color:var(--coral);font-weight:600;}
  .settings-msg.success{color:#1f6e58;font-weight:600;}
  .settings-msg.info{color:var(--ink-soft);}
  .registered-email-item{
    font-size:12.5px;padding:7px 10px;background:var(--primary-soft);color:var(--primary-dark);
    border-radius:8px;margin-top:6px;font-family:'JetBrains Mono';
  }
  .registered-emails-title{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);font-weight:700;margin-top:16px;}

  .notif-item{
    border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px;background:#FAFAF7;
  }
  .notif-top{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:4px;}
  .notif-top b{font-size:13px;}
  .notif-top span{font-size:11px;color:var(--ink-soft);white-space:nowrap;}
  .notif-subject{font-size:13px;font-weight:600;margin-bottom:2px;}
  .notif-body{font-size:12.5px;color:var(--ink-soft);}

  .admin-subnav{
    display:flex;
    justify-content:space-between;
    align-items:center;
    gap:8px;
    margin:6px 0 20px;
    border-bottom:1.5px solid var(--line);
    flex-wrap:wrap;
  }
  .subnav-tabs{display:flex;gap:4px;flex-wrap:wrap;}
  .logout-btn{
    border:none;background:transparent;color:var(--ink-soft);
    font-family:'Inter';font-weight:600;font-size:13px;cursor:pointer;
    padding:8px 10px;margin-bottom:4px;transition:.15s;
  }
  .logout-btn:hover{color:var(--coral);}

  .btn-cancel{background:transparent;color:var(--ink-soft);border:1.5px solid var(--line);}
  .btn-cancel:hover{color:var(--coral);border-color:var(--coral);}

  .location-banner{
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    background:var(--primary-soft);border-radius:14px;
    padding:12px 16px;margin-bottom:26px;
  }
  .location-banner .loc-text{
    font-weight:600;font-size:14.5px;color:var(--primary-dark);
    display:flex;align-items:center;gap:8px;
  }
  .location-banner button{
    background:none;border:none;color:var(--primary-dark);
    font-family:'Inter';font-weight:600;font-size:13px;cursor:pointer;
    text-decoration:underline;flex-shrink:0;
  }
  .subnav-btn{
    border:none;background:transparent;
    padding:10px 14px;
    font-family:'Inter';font-weight:600;font-size:14px;
    color:var(--ink-soft);
    cursor:pointer;
    border-bottom:2.5px solid transparent;
    margin-bottom:-1.5px;
    transition:.15s;
  }
  .subnav-btn.active{color:var(--ink);border-bottom-color:var(--primary);}
  .subnav-btn:hover{color:var(--ink);}

  .qedit-row{
    display:flex;align-items:center;gap:10px;margin-bottom:10px;
  }
  .qedit-num{
    font-family:'JetBrains Mono';font-size:12.5px;color:var(--ink-soft);width:22px;flex-shrink:0;
  }
  .qedit-input{margin-bottom:0;flex:1;}
  .qedit-text{flex:1;font-size:14.5px;color:var(--ink);line-height:1.4;}
  .qedit-add-row{display:flex;gap:10px;margin-top:16px;}
  .qgroup-heading{
    display:flex;align-items:center;gap:8px;
    font-family:'Fredoka';font-size:14.5px;font-weight:600;color:var(--ink);
    margin:22px 0 12px;
  }
  .qgroup-heading:first-child{margin-top:2px;}
  .qgroup-heading .sw{width:10px;height:10px;border-radius:3px;flex-shrink:0;}

  .pin-field-wrap{position:relative;}
  .pin-field-wrap input{padding-right:42px;}
  .pin-eye{
    position:absolute;top:50%;right:6px;transform:translateY(-50%);
    background:none;border:none;font-size:16px;cursor:pointer;
    width:32px;height:32px;border-radius:8px;
    display:flex;align-items:center;justify-content:center;
    opacity:.55;transition:.15s;
  }
  .pin-eye:hover{opacity:1;background:var(--primary-soft);}
  .qedit-add-row input{flex:1;margin-bottom:0;}
  .qedit-del{
    flex-shrink:0;width:32px;height:32px;border-radius:8px;border:1.5px solid var(--line);
    background:#fff;color:var(--ink-soft);cursor:pointer;font-size:14px;
    display:flex;align-items:center;justify-content:center;transition:.15s;
  }
  .qedit-del:hover{background:var(--coral-soft);color:#a1440f;border-color:var(--coral);}
  /* ---------- tablo taşma önleme ---------- */
  #tableWrap{overflow-x:auto;}
  #tableWrap table{min-width:520px;}

  /* ============ MOBİL DÜZELTMELERİ ============ */
  @media (max-width:480px){
    .topbar{padding:12px 14px;}
    .brand-name{font-size:16.5px;}
    .brand-mark{width:28px;height:28px;}
    .mode-switch button{padding:7px 12px;font-size:12.5px;}

    .app{padding:8px 14px 60px;}

    .survey-shell{padding:26px 18px 24px;border-radius:22px;}
    .start-title{font-size:22px;margin:0 0 26px;}
    .start-eyebrow{font-size:11px;}

    .question-eyebrow{font-size:11px;}
    .question-text{font-size:19px;margin:0 0 22px;}

    .answer-options{flex-direction:column;flex-wrap:nowrap;}
    .answer-btn{min-width:0;width:100%;padding:14px;}

    .blocks-progress{gap:4px;margin-bottom:22px;}
    .block-dot{width:20px;height:20px;border-radius:6px;}

    .nav-row{margin-top:24px;}
    .btn{padding:11px 16px;font-size:14px;}

    .panel{padding:16px 14px;}
    .gate{padding:30px 20px;margin:32px auto;max-width:calc(100% - 32px);}

    .stat-num{font-size:21px;}
    .qbar-legend{gap:10px;flex-wrap:wrap;}
    .filter-row{flex-direction:column;align-items:stretch;}
    .filter-row input, .filter-row select, .filter-row button{width:100%;}
  }

/* ---------- uygulama içi onay modalı ---------- */
.modal-overlay{
  position:fixed;top:0;left:0;right:0;bottom:0;
  background:rgba(43,42,51,0.55);
  display:flex;align-items:center;justify-content:center;
  padding:20px;z-index:1000;
}
.modal-box{
  background:var(--card);border-radius:20px;
  padding:26px 24px;max-width:400px;width:100%;
  box-shadow:0 20px 50px -10px rgba(0,0,0,0.35);
  animation:modalPop .18s ease-out;
}
@keyframes modalPop{
  from{opacity:0;transform:scale(.96) translateY(6px);}
  to{opacity:1;transform:scale(1) translateY(0);}
}
.modal-box.modal-danger{border-top:4px solid var(--coral);}
.modal-message{font-size:15px;line-height:1.5;color:var(--ink);margin-bottom:6px;}
.modal-box.modal-danger .modal-danger-text{color:#C43D1B;font-weight:600;}
.modal-pin-wrap{margin-top:14px;}
.modal-pin-error{color:var(--coral);font-size:12.5px;margin-top:8px;font-weight:600;}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px;}

.action-log-item{
  font-size:13px;padding:9px 4px;border-bottom:1px solid var(--line);
  display:flex;justify-content:space-between;gap:10px;align-items:baseline;flex-wrap:wrap;
}
.action-log-item:last-child{border-bottom:none;}
.action-log-item .alog-text{color:var(--ink);}
.action-log-item .alog-time{color:var(--ink-soft);font-size:11px;white-space:nowrap;}