:root {
  --bg: #0b1020;
  --bg2: #121a2f;
  --card: #161f38;
  --text: #e8edf7;
  --muted: #94a3b8;
  --primary: #3b82f6;
  --primary2: #2563eb;
  --ok: #10b981;
  --err: #ef4444;
  --border: rgba(255,255,255,.08);
  --radius: 14px;
  --shadow: 0 20px 50px rgba(0,0,0,.35);
  --input-bg: #0f1628;
  --sidebar-bg: #121a2f;
  --transition: background-color .35s ease, color .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.euc-theme-light {
  --bg: #f1f5f9;
  --bg2: #ffffff;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --border: rgba(15,23,42,.1);
  --shadow: 0 10px 40px rgba(15,23,42,.08);
  --input-bg: #f8fafc;
}
.euc-theme-light .euc-form input,.euc-theme-light .euc-form select,.euc-theme-light .euc-form textarea{background:var(--input-bg)}
.euc-theme-light .euc-table th{background:rgba(15,23,42,.04)}
.euc-theme-light .euc-tag--passive{color:#b45309}
.euc-theme-light .euc-tag--active,.euc-theme-light .euc-tag--human{color:#047857}
.euc-theme-light .euc-toast{background:#0f172a}
body,.euc-card,.euc-sidebar,.euc-main,.euc-form input,.euc-form select,.euc-form textarea,.euc-btn,.euc-stat,.euc-campaign-card{transition:var(--transition)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Plus Jakarta Sans","DM Sans",system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.55}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
code,.small{font-size:.85rem}
.muted{color:var(--muted)}
.center{text-align:center}

.euc-container{max-width:1100px;margin:0 auto;padding:0 1.25rem}
.euc-section{padding:4rem 0}
.euc-section--alt{background:linear-gradient(180deg,var(--bg2),var(--bg))}
.euc-section h2{font-size:clamp(1.5rem,3vw,2rem);margin:0 0 1.5rem}

.euc-hero{padding:1rem 1.25rem 4rem;background:radial-gradient(1200px 500px at 20% -10%,rgba(59,130,246,.25),transparent),var(--bg)}
.euc-nav{display:flex;align-items:center;justify-content:space-between;gap:1rem;max-width:1100px;margin:0 auto 3rem;flex-wrap:wrap}
.euc-nav-links{display:flex;gap:.75rem;align-items:center;flex-wrap:wrap}
.euc-hero-inner{max-width:760px;margin:0 auto;text-align:center}
.euc-hero h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.1;margin:.75rem 0}
.euc-hero p{color:var(--muted);font-size:1.1rem}
.euc-badge{display:inline-block;padding:.35rem .75rem;border-radius:999px;background:rgba(59,130,246,.15);color:#93c5fd;font-size:.85rem}
.euc-hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;margin-top:1.75rem}

.euc-btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.65rem 1.1rem;border-radius:10px;border:1px solid transparent;font-weight:600;cursor:pointer;background:transparent;color:var(--text);text-decoration:none}
.euc-btn:hover{text-decoration:none;filter:brightness(1.05)}
.euc-btn--primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}
.euc-btn--ghost{border-color:var(--border)}
.euc-btn--danger{background:rgba(239,68,68,.15);color:#dc2626;border-color:rgba(239,68,68,.35)}
.euc-btn--danger-solid{
  background:linear-gradient(135deg,#ef4444,#dc2626);
  color:#fff;
  border:1px solid #b91c1c;
  font-weight:700;
  box-shadow:0 6px 18px rgba(239,68,68,.35);
  transition:transform .15s,box-shadow .15s,filter .15s;
}
.euc-btn--danger-solid:hover{
  filter:brightness(1.06);
  transform:translateY(-1px);
  box-shadow:0 10px 24px rgba(239,68,68,.42);
  color:#fff;
}
.euc-btn--block{width:100%}
.euc-btn--lg{padding:.85rem 1.4rem;font-size:1rem}
.euc-btn--sm{padding:.35rem .65rem;font-size:.85rem}

.euc-grid{display:grid;gap:1rem}
.euc-grid--3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.euc-card,.euc-price-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem;box-shadow:var(--shadow)}
.euc-price-card{text-align:center}
.euc-price{font-size:2rem;font-weight:700;margin:.5rem 0}
.euc-price small{font-size:1rem;color:var(--muted)}

.euc-form{display:flex;flex-direction:column;gap:.85rem;max-width:520px}
.euc-form--grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));max-width:900px;gap:1rem}
.euc-form--grid .full{grid-column:1/-1}
.euc-form--inline{flex-direction:row;flex-wrap:wrap;align-items:end;max-width:none}
.euc-form label{display:flex;flex-direction:column;gap:.35rem;font-size:.9rem;color:var(--muted)}
.euc-form label.check{flex-direction:row;align-items:center;color:var(--text)}
.euc-form input,.euc-form select,.euc-form textarea{padding:.65rem .75rem;border-radius:10px;border:1px solid var(--border);background:var(--input-bg);color:var(--text)}
.euc-form textarea{resize:vertical;min-height:80px}

.euc-alert{padding:.85rem 1rem;border-radius:10px;margin:1rem 0}
.euc-alert--ok{background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.3)}
.euc-alert--err{background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.3)}

.euc-fab{position:fixed;right:1rem;width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:var(--shadow);z-index:50}
.euc-fab-stack{position:fixed;right:1rem;bottom:calc(4.5rem + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column-reverse;gap:.65rem;z-index:50}
.euc-fab-stack .euc-fab{position:static}
.euc-fab--wa{background:#25d366}
.euc-fab--ig{background:linear-gradient(45deg,#f58529,#dd2a7b,#8134af)}
.euc-fab--fb{background:#1877f2}

.euc-auth,.euc-install{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem;background:var(--bg)}
.euc-auth-card,.euc-install-card{width:min(440px,100%);background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow)}

.euc-app{display:grid;min-height:100vh}
.euc-main{padding:1.25rem 1.5rem 2rem;overflow:auto}
.euc-page-title{margin:0 0 1rem;font-size:1.5rem}
.euc-shell-main > h1.euc-page-title{display:none}

.euc-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.75rem;margin-bottom:1.25rem}
.euc-stat{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:1rem}
.euc-stat > span{display:flex;align-items:center;gap:.35rem;flex-wrap:wrap;color:var(--muted);font-size:.85rem}
.euc-stat > span .euc-help{flex-shrink:0;margin-left:.1rem}
.euc-stat strong{font-size:1.4rem}

.euc-table-wrap{overflow:auto;border:1px solid var(--border);border-radius:12px;margin:1rem 0}
.euc-table{width:100%;border-collapse:collapse;font-size:.92rem}
.euc-table th,.euc-table td{padding:.65rem .75rem;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
.euc-table th{background:rgba(255,255,255,.03);color:var(--muted);font-weight:600}
.euc-table--sm{font-size:.82rem}
.euc-actions{display:flex;gap:.65rem;flex-wrap:wrap}

.euc-tag{display:inline-block;padding:.15rem .45rem;border-radius:6px;font-size:.75rem;background:rgba(255,255,255,.08)}
.euc-tag--passive{background:rgba(251,191,36,.15);color:#fcd34d}
.euc-tag--active,.euc-tag--human{background:rgba(16,185,129,.15);color:#6ee7b7}
.euc-tag--warmup{background:rgba(59,130,246,.15);color:#93c5fd}
.euc-tag--expired,.euc-tag--disabled{background:rgba(148,163,184,.15);color:#cbd5e1}
.euc-tag--bot{background:rgba(239,68,68,.15);color:#fca5a5}

.euc-pagination ul{display:flex;gap:.35rem;list-style:none;padding:0;flex-wrap:wrap}
.euc-pagination a,.euc-pagination span{display:inline-block;padding:.4rem .65rem;border-radius:8px;border:1px solid var(--border)}
.euc-pagination a.is-active{background:var(--primary);border-color:var(--primary);color:#fff;text-decoration:none}

.euc-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1rem}
.euc-chip{padding:.35rem .65rem;border-radius:999px;background:rgba(59,130,246,.12);font-size:.85rem}
.euc-link-box{background:var(--card);padding:1rem;border-radius:10px;border:1px solid var(--border)}
.euc-footer{padding:2rem 0;color:var(--muted);text-align:center}

@media (max-width:860px){
  .euc-app{grid-template-columns:1fr}
  .euc-shell-sidebar{
    position:fixed;inset:0 auto 0 0;width:min(300px,92vw);z-index:56;
    transform:translateX(-105%);
    transition:transform .3s cubic-bezier(.4,0,.2,1);
    flex-direction:column;overflow-y:auto;
    box-shadow:none;
  }
  .euc-menu-open .euc-shell-sidebar{transform:translateX(0);box-shadow:8px 0 32px rgba(0,0,0,.35)}
  .euc-sidebar-overlay{
    display:block;position:fixed;inset:0;z-index:55;
    background:rgba(15,23,42,.55);backdrop-filter:blur(2px);
    opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s;
  }
  .euc-menu-open .euc-sidebar-overlay{opacity:1;visibility:visible}
  .euc-menu-open{overflow:hidden}
  .euc-shell-topbar{padding:.75rem 1rem;gap:.65rem}
  .euc-shell-topbar-content{flex:1;min-width:0}
  .euc-shell-topbar-content h1{font-size:1.05rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .euc-shell-main,.euc-main{padding:1rem}
  .euc-mobile-toggle{display:inline-flex}
  .euc-drawer-head{display:flex}
  .euc-nav-links{display:none}
  .euc-campaign-cards{grid-template-columns:1fr}
  .euc-charts--2{grid-template-columns:1fr}
  .euc-table-wrap--mobile-cards .euc-table thead{display:none}
  .euc-table-wrap--mobile-cards .euc-table tr{display:block;border-bottom:1px solid var(--border);padding:.5rem 0}
  .euc-table-wrap--mobile-cards .euc-table td{display:flex;justify-content:space-between;gap:.5rem;border:none;padding:.25rem .75rem}
  .euc-table-wrap--mobile-cards .euc-table td::before{content:attr(data-label);color:var(--muted);font-size:.8rem}
  .euc-toolbar{flex-direction:column;align-items:stretch}
  .euc-form--inline{flex-direction:column}
  .euc-day-picker{display:flex;flex-wrap:wrap;gap:.35rem}
  .euc-compare-grid{grid-template-columns:1fr}
}
@media (min-width:861px){
  .euc-mobile-toggle,.euc-sidebar-overlay{display:none}
}

.euc-mobile-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:42px;height:42px;padding:0;border-radius:10px;border:1px solid var(--border);background:var(--card);color:var(--text);cursor:pointer;flex-shrink:0;transition:var(--transition)}
.euc-mobile-toggle__bar{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;transition:transform .25s ease,opacity .25s}
.euc-menu-open .euc-mobile-toggle__bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
.euc-menu-open .euc-mobile-toggle__bar:nth-child(2){opacity:0}
.euc-menu-open .euc-mobile-toggle__bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.euc-drawer-head{display:none;align-items:center;justify-content:space-between;padding:.85rem 1rem;border-bottom:1px solid rgba(255,255,255,.08);font-weight:700;font-size:.95rem}
.euc-drawer-close{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:none;border-radius:10px;background:rgba(255,255,255,.08);color:inherit;cursor:pointer}
.euc-drawer-close:hover{background:rgba(255,255,255,.14)}
.euc-toolbar{display:flex;flex-wrap:wrap;gap:.65rem;align-items:center;margin:1rem 0}
.euc-campaign-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;margin:1rem 0}
.euc-campaign-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;display:flex;flex-direction:column;gap:.65rem}
.euc-campaign-card__head{display:flex;justify-content:space-between;align-items:flex-start;gap:.5rem}
.euc-campaign-card__head h3{margin:0;font-size:1rem}
.euc-campaign-card__link{display:flex;gap:.35rem;align-items:center}
.euc-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:.78rem}
.euc-campaign-card__stats{display:flex;gap:1rem;font-size:.9rem}
.euc-campaign-card__actions{display:flex;gap:.75rem}
.euc-form-section{margin:1.5rem 0;padding-top:1rem;border-top:1px solid var(--border)}
.euc-form-section__title{margin:0 0 .75rem;font-size:1rem}
.euc-form-actions{margin-top:1rem}
.euc-mt{margin-top:1rem}
.euc-wizard-steps{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.25rem}
.euc-wizard-step{padding:.35rem .75rem;border-radius:999px;background:rgba(255,255,255,.06);font-size:.85rem}
.euc-wizard-step.is-active{background:rgba(59,130,246,.2);color:#93c5fd}
.euc-wizard-panel{max-width:520px}
.euc-summary-list{margin:0;padding-left:1.1rem}
.euc-charts{display:grid;gap:1rem;margin:1rem 0}
.euc-charts--2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.euc-live-feed{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:.75rem;margin-bottom:1rem;max-height:240px;overflow:auto}
.euc-live-item{padding:.35rem 0;border-bottom:1px solid var(--border);font-size:.85rem}
.euc-toast{position:fixed;bottom:1.25rem;left:50%;transform:translateX(-50%);background:#1e293b;color:#fff;padding:.65rem 1.1rem;border-radius:999px;z-index:80;box-shadow:var(--shadow)}
.euc-test-result.is-ok{border-color:rgba(16,185,129,.4)}
.euc-test-result.is-block{border-color:rgba(239,68,68,.4)}
.euc-link-box__row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}
.euc-link-box__actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.5rem}
.euc-lang-form{margin-top:auto;padding-top:1rem}
.euc-lang-form select{width:100%;padding:.5rem;border-radius:8px;background:#0f1628;border:1px solid var(--border);color:var(--text)}
.euc-sidebar-logout{margin-top:.5rem;color:var(--muted);text-decoration:none;padding:.55rem .75rem}
.euc-select-multi{width:100%;min-height:160px;padding:.5rem;border-radius:10px;background:#0f1628;border:1px solid var(--border);color:var(--text)}
.euc-compare-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem}
.euc-empty{padding:2rem;text-align:center}
.euc-btn{min-height:44px}

.euc-help{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;border-radius:50%;font-size:.62rem;font-weight:700;font-style:italic;line-height:1;background:rgba(59,130,246,.18);color:var(--primary);cursor:help;vertical-align:middle;position:relative;flex-shrink:0;z-index:2}
.euc-help span{line-height:1}
.euc-label-line{display:inline-flex;align-items:center;gap:.3rem;flex-wrap:wrap}
.euc-field .euc-label-line{margin-bottom:.25rem}
.euc-check--vip{align-items:center}
.euc-field-hint{display:block;font-size:.75rem;color:var(--primary);margin-top:.2rem}
.euc-field-hint.is-hidden{display:none}
.euc-help-bubble{position:fixed;z-index:9999;max-width:min(280px,calc(100vw - 24px));padding:.55rem .75rem;border-radius:10px;background:#0f172a;color:#f8fafc;font-size:.8rem;font-weight:400;line-height:1.4;box-shadow:0 8px 24px rgba(0,0,0,.25);pointer-events:none}
.euc-theme-light .euc-help-bubble{background:#1e293b}

.euc-presets{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.75rem;margin:0 0 1.25rem}
.euc-preset{border:1px solid var(--border);border-radius:14px;padding:.95rem;background:var(--card);cursor:pointer;text-align:left;transition:transform .15s,border-color .15s,box-shadow .15s}
.euc-preset:hover,.euc-preset.is-selected{border-color:var(--primary);box-shadow:0 8px 24px rgba(59,130,246,.12);transform:translateY(-1px)}
.euc-preset strong{display:block;font-size:.92rem;margin-bottom:.25rem}
.euc-preset span{font-size:.8rem;color:var(--muted);line-height:1.35}

.euc-view-toggle{margin-left:auto}
.euc-admin-toolbar{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-bottom:1rem}
.euc-table-wrap--cards .euc-table thead{display:none}
.euc-table-wrap--cards .euc-table tr{display:block;background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:.65rem;padding:.5rem .25rem}
.euc-table-wrap--cards .euc-table td{display:flex;justify-content:space-between;gap:.5rem;border:none;padding:.3rem .75rem}
.euc-table-wrap--cards .euc-table td::before{content:attr(data-label);color:var(--muted);font-size:.8rem;flex-shrink:0}
.euc-table-wrap--cards .euc-table td[colspan]{display:block}

.euc-shell-topbar-actions{display:flex;align-items:center;gap:.75rem;flex-shrink:0}
.euc-lang-switch{position:relative}
.euc-lang-switch__btn{display:inline-flex;align-items:center;gap:.4rem;padding:.45rem .75rem;border-radius:10px;border:1px solid var(--border);background:var(--card);color:var(--text);font-size:.85rem;font-weight:600;cursor:pointer;min-height:40px;transition:var(--transition)}
.euc-lang-switch__btn:hover{border-color:var(--primary);color:var(--primary)}
.euc-lang-switch__icon{width:18px;height:18px;flex-shrink:0}
.euc-lang-switch__code{font-size:.72rem;font-weight:700;letter-spacing:.04em;padding:.12rem .35rem;border-radius:6px;background:rgba(59,130,246,.12);color:var(--primary)}
.euc-lang-switch__menu{position:absolute;right:0;top:calc(100% + 6px);min-width:150px;background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:.35rem;z-index:50}
.euc-lang-switch__item{display:flex;align-items:center;gap:.5rem;padding:.55rem .7rem;border-radius:8px;color:var(--text);text-decoration:none;font-size:.88rem}
.euc-lang-switch__item:hover,.euc-lang-switch__item.is-active{background:rgba(59,130,246,.1);color:var(--primary)}
.euc-landing .euc-lang-switch__btn{background:#fff;border-color:#e2e8f0;color:#0f172a}
.euc-landing .euc-lang-switch__code{background:#eff6ff;color:#2563eb}

.euc-admin-view.is-hidden{display:none}

/* —— Admin paketler (canlı kart + tablo) —— */

.euc-admin-user-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:1rem}
.euc-admin-user-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:1rem}
.euc-admin-user-card__head{display:flex;justify-content:space-between;gap:.5rem;margin-bottom:.75rem}
.euc-admin-user-card__head h3{margin:0 0 .15rem;font-size:1rem}
.euc-admin-user-card__stats{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem;margin:0 0 .85rem;font-size:.85rem}
.euc-admin-user-card__stats div{display:flex;justify-content:space-between;gap:.5rem;padding:.35rem 0;border-bottom:1px solid var(--border)}
.euc-admin-user-card__stats dt{color:var(--muted);margin:0}
.euc-admin-user-card__stats dd{margin:0;font-weight:600}
.euc-report-bars{display:flex;flex-direction:column;gap:.35rem}
.euc-report-bar{display:grid;grid-template-columns:3rem 1fr 2.5rem;gap:.5rem;align-items:center;font-size:.8rem}
.euc-report-bar__track{height:8px;background:var(--border);border-radius:4px;overflow:hidden}
.euc-report-bar__track i{display:block;height:100%;background:var(--primary);border-radius:4px}
.euc-import-sources__block{margin:.65rem 0}
.euc-import-sources__block ul{margin:.35rem 0 0;padding-left:1rem;word-break:break-all}

.euc-membership-form{display:grid;gap:.65rem;min-width:min(100%,300px)}
.euc-membership-form__row{display:grid;gap:.5rem}
.euc-membership-form__row .euc-field{display:flex;flex-direction:column;gap:.2rem}
.euc-membership-form__row label>span:not(.euc-label-line){display:block;font-size:.78rem;color:var(--muted);margin-bottom:.2rem}
.euc-membership-form__vip{align-items:end}
@media(min-width:900px){
  .euc-membership-form__row{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}
  .euc-membership-form__vip{grid-template-columns:auto 1fr 1fr}
}

.euc-input--sm{padding:.4rem .55rem;font-size:.85rem;border-radius:8px;border:1px solid var(--border);background:var(--card);color:var(--text);width:100%}
.euc-check{display:inline-flex;align-items:center;gap:.35rem;font-size:.88rem;cursor:pointer}
.euc-btn--block{width:100%}
.euc-stat--link{text-decoration:none;color:inherit;transition:var(--transition)}
.euc-stat--link:hover{border-color:var(--primary);transform:translateY(-1px)}
.euc-stat--warn{border-color:rgba(245,158,11,.45)}
.euc-stat--ok{border-color:rgba(16,185,129,.4)}
.euc-stat--info{border-color:rgba(59,130,246,.4)}
.euc-stat--violet{border-color:rgba(139,92,246,.4)}
.euc-report-bar__track i{background:linear-gradient(90deg,var(--primary),#6366f1)}
.euc-report-bar__track i.euc-report-bar__fill--ok{background:linear-gradient(90deg,#10b981,#059669)}
.euc-report-bar__track i.euc-report-bar__fill--warn{background:linear-gradient(90deg,#f59e0b,#ef4444)}
.euc-admin-quick{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1rem}
.euc-tag--muted{background:rgba(100,116,139,.15);color:var(--muted)}