:root{
  --portal-bg:#071421;
  --portal-bg-soft:#0d1d30;
  --portal-card:#ffffff;
  --portal-card-soft:#f5f8fc;
  --portal-text:#172033;
  --portal-muted:#6d7890;
  --portal-line:#e6edf6;
  --portal-primary:#2563eb;
  --portal-primary-dark:#1d4ed8;
  --portal-accent:#0ea5e9;
  --portal-success:#16a34a;
  --portal-warning:#f59e0b;
  --portal-danger:#dc2626;
  --portal-radius:24px;
  --portal-shadow:0 24px 70px rgba(7,20,33,.14);
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--portal-text);background:#f2f6fb}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit}
.portal-shell{min-height:100vh;display:grid;grid-template-columns:292px minmax(0,1fr)}
.portal-sidebar{position:sticky;top:0;height:100vh;background:linear-gradient(180deg,#071421 0%,#0d2440 100%);color:#fff;padding:24px;display:flex;flex-direction:column;gap:24px;overflow:auto;z-index:50}
.portal-brand{display:flex;align-items:center;gap:12px;color:#fff}
.portal-brand-mark{width:46px;height:46px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,var(--portal-primary),var(--portal-accent));box-shadow:0 14px 35px rgba(37,99,235,.38);font-weight:900;letter-spacing:-.04em}
.portal-brand strong{display:block;font-size:16px;line-height:1.1}.portal-brand small{display:block;color:#a9bdd6;margin-top:4px;font-size:12px}
.portal-nav{display:flex;flex-direction:column;gap:8px}.portal-nav a{display:flex;align-items:center;gap:11px;padding:13px 14px;border-radius:16px;color:#dce9fb;transition:.2s ease;background:transparent}.portal-nav a span{width:24px;height:24px;border-radius:9px;display:grid;place-items:center;background:rgba(255,255,255,.08);font-size:13px}.portal-nav a:hover,.portal-nav a.is-active{background:rgba(255,255,255,.12);color:#fff;transform:translateX(2px)}.portal-nav a.is-active span{background:linear-gradient(135deg,var(--portal-primary),var(--portal-accent))}.portal-nav a.is-disabled{opacity:.66;cursor:not-allowed}.portal-nav a em{margin-left:auto;font-style:normal;font-size:11px;border:1px solid rgba(255,255,255,.22);border-radius:999px;padding:3px 7px;color:#cde1fb}
.portal-sidebar-card{margin-top:auto;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.08);border-radius:22px;padding:18px}.portal-sidebar-card strong{display:block;margin-bottom:8px}.portal-sidebar-card p{margin:0 0 14px;color:#bdd1e9;font-size:13px;line-height:1.55}.portal-sidebar-card a{display:inline-flex;padding:10px 13px;border-radius:999px;background:#fff;color:#10233b;font-weight:800;font-size:13px}
.portal-main{min-width:0}.portal-topbar{position:sticky;top:0;z-index:30;min-height:78px;background:rgba(255,255,255,.88);backdrop-filter:blur(18px);border-bottom:1px solid var(--portal-line);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 28px}.portal-menu-btn{display:none;border:0;background:#edf4ff;border-radius:14px;width:44px;height:44px;font-size:22px;color:#12233b}.portal-topbar-title span{display:block;color:var(--portal-muted);font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:800}.portal-topbar-title strong{display:block;font-size:20px;margin-top:2px}.portal-user{display:flex;align-items:center;gap:11px}.portal-avatar{width:44px;height:44px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,#10233b,#2563eb);color:#fff;font-weight:900}.portal-user-name strong{display:block;font-size:14px}.portal-user-name small{display:block;color:var(--portal-muted);font-size:12px}.portal-logout{padding:10px 14px;border-radius:999px;border:1px solid var(--portal-line);background:#fff;font-weight:800;font-size:13px;color:#23334d}
.portal-content{padding:28px;max-width:1280px;margin:0 auto;width:100%}.portal-hero{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:22px;align-items:center;margin-bottom:22px;padding:28px;border-radius:var(--portal-radius);background:radial-gradient(circle at top right,rgba(14,165,233,.24),transparent 32%),linear-gradient(135deg,#0b1b2f,#102f56);color:#fff;box-shadow:var(--portal-shadow)}.portal-hero span,.portal-pill{display:inline-flex;width:max-content;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.12);color:#dbeafe;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.portal-hero h1{margin:12px 0 8px;font-size:clamp(26px,4vw,44px);line-height:1.03;letter-spacing:-.04em}.portal-hero p{margin:0;color:#c4d7ef;line-height:1.7;max-width:760px}.portal-hero-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.portal-btn,.portal-btn-secondary,.portal-btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:12px 18px;font-weight:900;cursor:pointer}.portal-btn{background:linear-gradient(135deg,var(--portal-primary),var(--portal-accent));color:#fff;box-shadow:0 14px 30px rgba(37,99,235,.26)}.portal-btn-secondary{background:#fff;color:#10233b}.portal-btn-ghost{background:#edf4ff;color:#1e3a8a;border:1px solid #dbeafe}.portal-grid{display:grid;gap:18px}.portal-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.portal-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.portal-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.portal-card,.portal-form-card{background:#fff;border:1px solid var(--portal-line);border-radius:var(--portal-radius);box-shadow:var(--portal-shadow);padding:22px}.portal-card h2,.portal-card h3,.portal-form-card h2{margin:0 0 14px;letter-spacing:-.02em}.portal-muted{color:var(--portal-muted)}.portal-stat strong{display:block;font-size:32px;letter-spacing:-.04em}.portal-stat span{color:var(--portal-muted);font-weight:700}.portal-list{display:flex;flex-direction:column;gap:12px}.portal-list-item{border:1px solid var(--portal-line);border-radius:18px;padding:15px;background:linear-gradient(180deg,#fff,#f8fbff)}.portal-list-item-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.portal-list-item h3,.portal-list-item strong{margin:0}.portal-list-item p{margin:8px 0 0;color:var(--portal-muted);line-height:1.6}.portal-empty{padding:24px;border:1px dashed #c9d7eb;border-radius:20px;background:#f8fbff;color:var(--portal-muted);text-align:center}.portal-progress{height:9px;border-radius:999px;background:#e7eef8;overflow:hidden;margin:12px 0}.portal-progress i{display:block;height:100%;background:linear-gradient(90deg,var(--portal-primary),var(--portal-accent));border-radius:999px}.portal-badge{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900;background:#eef6ff;color:#1d4ed8}.portal-badge.ok{background:#ecfdf3;color:#16803a}.portal-badge.warn{background:#fff7ed;color:#b45309}.portal-badge.muted{background:#f1f5f9;color:#64748b}.portal-table-wrap{overflow:auto;border:1px solid var(--portal-line);border-radius:18px}.portal-table{width:100%;border-collapse:collapse;min-width:680px}.portal-table th,.portal-table td{padding:14px 15px;border-bottom:1px solid var(--portal-line);text-align:left}.portal-table th{background:#f8fbff;color:#52617a;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.portal-table tr:last-child td{border-bottom:0}.portal-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.portal-form-row.full{grid-column:1/-1}.portal-form-row label{display:block;font-weight:900;margin-bottom:7px;color:#263552}.portal-form-row input,.portal-form-row textarea,.portal-form-row select{width:100%;border:1px solid #d8e3f2;background:#fbfdff;border-radius:16px;padding:13px 14px;outline:none;color:#15233b}.portal-form-row input:focus,.portal-form-row textarea:focus{border-color:#8bb9ff;box-shadow:0 0 0 4px rgba(37,99,235,.09)}.portal-actions{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}.portal-alert{padding:14px 16px;border-radius:18px;margin-bottom:16px;font-weight:800}.portal-alert.success{background:#ecfdf3;color:#166534;border:1px solid #bbf7d0}.portal-alert.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.portal-timeline{display:flex;flex-direction:column;gap:14px}.portal-timeline-item{position:relative;padding-left:22px}.portal-timeline-item:before{content:"";position:absolute;left:0;top:7px;width:10px;height:10px;border-radius:999px;background:var(--portal-primary);box-shadow:0 0 0 5px #dbeafe}.portal-timeline-item span{display:block;color:var(--portal-muted);font-size:12px;margin-top:4px}.portal-auth-body{min-height:100vh;background:radial-gradient(circle at 10% 10%,rgba(37,99,235,.25),transparent 30%),linear-gradient(135deg,#071421,#0d2440);color:#fff}.portal-auth-page{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr)}.portal-auth-visual{padding:48px;display:flex;flex-direction:column;justify-content:space-between;gap:40px}.portal-auth-visual h1{font-size:clamp(34px,5vw,64px);line-height:1;letter-spacing:-.06em;margin:16px 0}.portal-auth-visual p{font-size:17px;line-height:1.75;color:#c5d6ef;max-width:720px}.portal-auth-points{display:flex;flex-wrap:wrap;gap:10px}.portal-auth-points span{border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);border-radius:999px;padding:10px 13px;color:#dbeafe;font-weight:800}.portal-auth-card-wrap{display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.95);color:var(--portal-text);padding:32px}.portal-auth-card{width:min(100%,520px);background:#fff;border:1px solid var(--portal-line);border-radius:30px;box-shadow:0 30px 80px rgba(0,0,0,.22);padding:32px}.portal-auth-card h2{font-size:30px;line-height:1.1;margin:0 0 8px;letter-spacing:-.04em}.portal-auth-card p{color:var(--portal-muted);line-height:1.65}.portal-auth-links{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:16px}.portal-auth-links a{font-weight:900;color:var(--portal-primary)}.portal-overlay{display:none}
@media (max-width:1100px){.portal-shell{grid-template-columns:1fr}.portal-sidebar{position:fixed;left:0;top:0;bottom:0;width:min(88vw,310px);transform:translateX(-105%);transition:.25s ease}.portal-sidebar.is-open{transform:translateX(0)}.portal-overlay.is-open{display:block;position:fixed;inset:0;background:rgba(7,20,33,.48);z-index:40}.portal-menu-btn{display:grid;place-items:center}.portal-content{padding:20px}.portal-hero{grid-template-columns:1fr}.portal-hero-actions{justify-content:flex-start}.portal-grid.four{grid-template-columns:repeat(2,minmax(0,1fr))}.portal-auth-page{grid-template-columns:1fr}.portal-auth-visual{min-height:auto;padding:30px}.portal-auth-card-wrap{padding:20px}.portal-auth-visual h1{font-size:36px}}
@media (max-width:720px){.portal-topbar{padding:12px 14px}.portal-topbar-title span{display:none}.portal-topbar-title strong{font-size:16px}.portal-user-name{display:none}.portal-logout{padding:9px 11px}.portal-content{padding:14px}.portal-hero{padding:22px;border-radius:22px}.portal-grid.two,.portal-grid.three,.portal-grid.four{grid-template-columns:1fr}.portal-card,.portal-form-card{padding:18px;border-radius:20px}.portal-form-grid{grid-template-columns:1fr}.portal-form-row.full{grid-column:auto}.portal-auth-visual{padding:24px}.portal-auth-card{padding:22px;border-radius:24px}.portal-auth-card-wrap{align-items:flex-start}.portal-auth-points{display:none}.portal-list-item-head{flex-direction:column}.portal-actions{align-items:stretch}.portal-actions .portal-btn,.portal-actions .portal-btn-secondary,.portal-actions .portal-btn-ghost{width:100%}}

/* Paket 5 - Destek Sistemi */
.support-detail-grid{grid-template-columns:minmax(0,1.35fr) minmax(320px,.65fr);align-items:start}
.support-thread{display:flex;flex-direction:column;gap:14px;margin-top:16px}
.support-message{border:1px solid var(--portal-line);border-radius:20px;padding:16px;background:#fff;box-shadow:0 10px 30px rgba(15,23,42,.06)}
.support-message.is-admin{background:linear-gradient(180deg,#f4f8ff,#fff);border-color:#cfe0ff}
.support-message.is-customer{background:linear-gradient(180deg,#fff,#f9fcff)}
.support-message-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:10px}
.support-message-head span{color:var(--portal-muted);font-size:12px;font-weight:700}
.support-message p{margin:0;color:#25344d;line-height:1.75;white-space:normal}
.support-attachment{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px;border:1px solid #dbeafe;background:#f4f8ff;color:#1e3a8a;border-radius:14px;padding:10px 12px;font-weight:800}
.support-attachment small{color:var(--portal-muted);font-weight:700}.support-reply-card{position:sticky;top:100px}.support-form-card small,.support-reply-card small{display:block;color:var(--portal-muted);margin-top:7px;line-height:1.5}.support-table-wrap .portal-btn-ghost{padding:9px 12px;font-size:12px}
@media (max-width:980px){.support-detail-grid{grid-template-columns:1fr}.support-reply-card{position:static}}
@media (max-width:720px){.support-message-head{flex-direction:column}.support-attachment{align-items:flex-start;flex-direction:column}.support-table-wrap .portal-table{min-width:760px}}

/* Paket 5.1 - Destek Sistemi UI İyileştirmeleri */
.portal-grid.five{grid-template-columns:repeat(5,minmax(0,1fr))}.portal-dashboard-main{margin-top:18px}.portal-dashboard-wide{margin-top:18px}.portal-badge.danger{background:#fef2f2;color:#b91c1c}.portal-hero-dashboard{background:radial-gradient(circle at top right,rgba(14,165,233,.28),transparent 30%),radial-gradient(circle at 12% 80%,rgba(37,99,235,.22),transparent 28%),linear-gradient(135deg,#071421,#123a69)}
.support-summary-card{display:block;transition:.2s ease}.support-summary-card:hover,.support-summary-card.is-current{transform:translateY(-2px);border-color:#bad4ff;box-shadow:0 18px 50px rgba(37,99,235,.14)}.support-summary-card strong{display:block;font-size:30px;letter-spacing:-.04em}.support-summary-card span{color:var(--portal-muted);font-weight:900}.support-list-card{margin-top:18px}.support-filter-pills{display:flex;gap:8px;flex-wrap:wrap}.support-filter-pills a{padding:9px 12px;border-radius:999px;background:#f1f6ff;border:1px solid #dbeafe;color:#1e3a8a;font-weight:900;font-size:13px}.support-filter-pills a.active{background:linear-gradient(135deg,var(--portal-primary),var(--portal-accent));color:#fff;border-color:transparent}.support-card-list{display:grid;gap:12px}.support-ticket-card{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:16px;align-items:center;border:1px solid var(--portal-line);border-radius:20px;padding:16px;background:linear-gradient(180deg,#fff,#f9fcff)}.support-ticket-card.needs-admin{border-color:#fed7aa;background:linear-gradient(180deg,#fff7ed,#fff)}.support-ticket-title{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.support-ticket-title h3{margin:0;font-size:17px}.support-ticket-id{display:inline-flex;border-radius:999px;background:#eef6ff;color:#1d4ed8;padding:6px 10px;font-weight:900;font-size:12px}.support-ticket-main p{margin:8px 0 0;color:var(--portal-muted);line-height:1.5}.support-ticket-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.support-ticket-meta>span:not(.portal-badge){font-size:12px;color:var(--portal-muted);font-weight:800}.support-new-layout{align-items:start}.support-help-card{position:sticky;top:100px}.support-help-list{list-style:none;margin:0;padding:0;display:grid;gap:12px}.support-help-list li{border:1px solid var(--portal-line);border-radius:18px;padding:14px;background:#f8fbff}.support-help-list strong{display:block}.support-help-list span{display:block;color:var(--portal-muted);font-size:13px;margin-top:5px;line-height:1.55}.support-file-drop{border:1px dashed #c9d7eb;border-radius:18px;padding:14px;background:#f8fbff}.support-side-column{display:grid;gap:18px;align-self:start}.support-info-list{display:grid;gap:10px}.support-info-list>div{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--portal-line);border-radius:16px;padding:12px;background:#f8fbff}.support-info-list span{color:var(--portal-muted);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.support-info-list strong{font-size:14px}.support-thread-head h2{margin-bottom:4px}.support-mini-list .portal-btn-ghost,.support-ticket-card .portal-btn-ghost{white-space:nowrap}.support-mini-item .portal-list-item-head{align-items:center}
@media (max-width:1180px){.portal-grid.five{grid-template-columns:repeat(3,minmax(0,1fr))}.support-ticket-card{grid-template-columns:1fr}.support-ticket-meta{justify-content:flex-start}.support-help-card{position:static}}
@media (max-width:720px){.portal-grid.five{grid-template-columns:1fr}.support-summary-grid{gap:10px}.support-list-head{align-items:stretch}.support-filter-pills{display:grid;grid-template-columns:1fr 1fr}.support-filter-pills a{text-align:center}.support-ticket-card{padding:14px;border-radius:18px}.support-ticket-card .portal-btn-ghost{width:100%}.support-info-list>div{align-items:flex-start;flex-direction:column}.support-ticket-hero .portal-hero-actions{gap:8px}.support-mini-list .portal-btn-ghost{width:100%}}