:root{
  --bg:#f3f6fb;--panel:#ffffff;--ink:#111827;--muted:#64748b;--line:#e5e7eb;--primary:#1f2937;--primary2:#0f172a;--blue:#2563eb;--green:#16a34a;--red:#dc2626;--amber:#d97706;--radius:18px;--shadow:0 18px 45px rgba(15,23,42,.10)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:linear-gradient(180deg,#f8fafc 0%,#eef2f7 100%)!important;color:var(--ink);font-family:Inter,"Segoe UI",Arial,sans-serif!important;margin:0!important;min-height:100vh}.app-shell{width:100%;padding:14px;position:sticky;top:0;z-index:1000}.app-header{width:min(1380px,100%);margin:0 auto;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border:1px solid rgba(226,232,240,.95);border-radius:22px;box-shadow:0 12px 30px rgba(15,23,42,.08);display:flex;align-items:center;gap:18px;padding:12px 14px}.brand{display:flex;align-items:center;gap:12px;min-width:210px}.brand-icon,.login-logo{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#111827,#334155);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;box-shadow:0 10px 22px rgba(15,23,42,.20)}.brand strong{display:block;font-size:16px;color:#0f172a}.brand span{display:block;font-size:12px;color:var(--muted);margin-top:2px}.app-nav{display:flex;gap:8px;align-items:center;overflow-x:auto;flex:1;padding:4px}.app-nav::-webkit-scrollbar{height:0}.nav-link{white-space:nowrap;text-decoration:none;color:#334155;background:#f8fafc;border:1px solid #e2e8f0;border-radius:999px;padding:9px 13px;font-size:13px;font-weight:700;transition:.18s}.nav-link:hover,.nav-link.active{background:#111827;color:#fff;border-color:#111827}.header-actions{display:flex;align-items:center;gap:8px}.user-badge{background:#eef2ff;color:#1e3a8a;border:1px solid #c7d2fe;border-radius:999px;padding:8px 10px;font-size:12px;font-weight:800}.logout-link,.panel-back{display:inline-flex!important;align-items:center;justify-content:center;text-decoration:none!important;background:#fee2e2!important;color:#991b1b!important;border:1px solid #fecaca!important;border-radius:999px!important;padding:9px 13px!important;font-size:13px!important;font-weight:800!important;box-shadow:none!important;position:static!important;transform:none!important}.container,.panel,.card,.box,.main,.wrap,table{max-width:1380px}body:not(.login-page){padding:0 14px 28px!important;display:block!important;align-items:initial!important;justify-content:initial!important}.container,.panel,.content,.main,.wrap{background:rgba(255,255,255,.96)!important;border:1px solid #e5e7eb!important;border-radius:var(--radius)!important;box-shadow:var(--shadow)!important;margin:14px auto!important;width:min(1380px,100%)!important;padding:22px!important}h1,h2,h3{color:#0f172a!important;letter-spacing:-.02em}p{color:var(--muted)}a{color:#2563eb}button,.btn,input[type=submit],.menu-btn{border-radius:14px!important;border:none;transition:.18s;min-height:42px}button:hover,.btn:hover,input[type=submit]:hover,.menu-btn:hover{transform:translateY(-1px);filter:brightness(.98)}input,select,textarea{width:100%;max-width:100%;border:1px solid #dbe3ee!important;border-radius:14px!important;background:#fff!important;color:#111827!important;padding:12px 13px!important;min-height:42px;font-size:15px;outline:none}input:focus,select:focus,textarea:focus{border-color:#2563eb!important;box-shadow:0 0 0 4px rgba(37,99,235,.12)}label{font-weight:800;color:#334155;font-size:13px;margin-bottom:6px;display:block}.menu-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr))!important;gap:16px!important}.menu-btn{min-height:128px!important;color:#fff!important;text-decoration:none!important;box-shadow:0 14px 30px rgba(15,23,42,.16)!important}.menu-btn i{font-size:32px!important}table{width:100%;border-collapse:separate!important;border-spacing:0!important;background:#fff;border:1px solid #e5e7eb;border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgba(15,23,42,.06)}th{background:#f8fafc!important;color:#334155!important;font-size:13px;text-transform:none}th,td{padding:12px!important;border-bottom:1px solid #edf2f7!important;vertical-align:middle}.alert,.mesaj{border-radius:14px;padding:12px 14px;margin:12px 0;font-weight:800}.alert.success,.mesaj{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.alert.danger{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.login-page{display:flex!important;align-items:center!important;justify-content:center!important;padding:20px!important;background:radial-gradient(circle at top,#e0e7ff 0%,#f8fafc 46%,#e2e8f0 100%)!important}.login-wrap{width:min(440px,100%)}.login-card-new{background:rgba(255,255,255,.94);border:1px solid #e2e8f0;border-radius:28px;box-shadow:0 24px 70px rgba(15,23,42,.18);padding:32px}.login-logo{width:58px;height:58px;font-size:28px;margin-bottom:18px}.login-card-new h1{margin:0 0 8px;font-size:28px}.login-card-new p{margin:0 0 22px}.login-card-new button{width:100%;background:#111827;color:#fff;font-size:16px;font-weight:900;margin-top:8px}.login-card-new input{margin-bottom:14px}.btn-sil,[style*="#e74c3c"],.btn-danger{background:#dc2626!important;color:#fff!important}.btn-kaydet,.btn-success,[style*="#2ecc71"],[style*="#27ae60"]{background:#16a34a!important;color:#fff!important}
@media(max-width:820px){body:not(.login-page){padding:0 10px 18px!important}.app-shell{padding:8px 4px;position:sticky}.app-header{border-radius:18px;align-items:flex-start;gap:10px;flex-wrap:wrap}.brand{min-width:100%;justify-content:space-between}.brand:after{content:'☰';background:#f1f5f9;border:1px solid #e2e8f0;border-radius:12px;padding:8px 11px;font-weight:900}.app-nav{order:3;width:100%;display:flex;overflow-x:auto;padding-bottom:3px}.header-actions{order:2;margin-left:auto}.user-badge{display:none}.container,.panel,.content,.main,.wrap{padding:16px!important;margin:10px auto!important;border-radius:18px!important}h1{font-size:24px!important}h2{font-size:20px!important}.menu-grid{grid-template-columns:1fr 1fr!important;gap:10px!important}.menu-btn{min-height:102px!important;padding:16px 8px!important;font-size:14px!important}.menu-btn i{font-size:26px!important;margin-bottom:8px!important}table{display:block;overflow-x:auto;white-space:nowrap;border-radius:14px}th,td{padding:10px!important;font-size:13px!important}.filter-form,.form-group,.f-row,.search-bar{display:grid!important;grid-template-columns:1fr!important;gap:10px!important}input,select,textarea,button,.btn,input[type=submit]{font-size:16px!important;width:100%!important}.logout-link{padding:8px 10px!important;font-size:12px!important}}
@media(max-width:480px){.menu-grid{grid-template-columns:1fr!important}.login-card-new{padding:24px;border-radius:22px}.brand strong{font-size:15px}.brand span{font-size:11px}.nav-link{font-size:12px;padding:8px 10px}}