/* OkumaPro V6 — canlı, profesyonel ve rol bazlı arayüz katmanı */
:root{
  --v6-primary:#2563eb;--v6-primary-dark:#1d4ed8;--v6-primary-soft:#eff6ff;
  --v6-secondary:#7c3aed;--v6-teal:#0f9f92;--v6-green:#16a34a;--v6-orange:#ea580c;
  --v6-pink:#db2777;--v6-yellow:#ca8a04;--v6-ink:#0f172a;--v6-muted:#64748b;
  --v6-line:#dbe4f0;--v6-surface:#ffffff;--v6-bg:#f4f7fb;
  --v6-shadow:0 14px 34px rgba(15,23,42,.075);--v6-shadow-hover:0 18px 42px rgba(15,23,42,.12);
  --v6-radius:22px;
}
.rol-admin{--v6-primary:#2563eb;--v6-primary-dark:#1d4ed8;--v6-primary-soft:#eff6ff;--v6-secondary:#0f9f92}
.rol-teacher{--v6-primary:#0f9f92;--v6-primary-dark:#0f766e;--v6-primary-soft:#ecfdf5;--v6-secondary:#2563eb}
.rol-student{--v6-primary:#7c3aed;--v6-primary-dark:#6d28d9;--v6-primary-soft:#f5f3ff;--v6-secondary:#f59e0b}
.rol-parent{--v6-primary:#db2777;--v6-primary-dark:#be185d;--v6-primary-soft:#fdf2f8;--v6-secondary:#0f9f92}

.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun){
  background:
    radial-gradient(circle at 8% 0%, color-mix(in srgb,var(--v6-primary) 8%,transparent) 0, transparent 28rem),
    radial-gradient(circle at 100% 10%, color-mix(in srgb,var(--v6-secondary) 7%,transparent) 0, transparent 24rem),
    var(--v6-bg);
}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .container,
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .container-fluid{position:relative}

/* Güvenli ortak kart iyileştirmeleri */
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .card{
  border-color:var(--v6-line)!important;border-radius:var(--v6-radius);box-shadow:var(--v6-shadow);
}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .card-header:first-child{border-radius:calc(var(--v6-radius) - 1px) calc(var(--v6-radius) - 1px) 0 0}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .card-footer:last-child{border-radius:0 0 calc(var(--v6-radius) - 1px) calc(var(--v6-radius) - 1px)}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .btn{border-radius:14px;font-weight:750;transition:transform .16s ease,box-shadow .16s ease,background-color .16s ease}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .btn:hover{transform:translateY(-1px)}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .btn-primary{background:var(--v6-primary);border-color:var(--v6-primary);box-shadow:0 8px 18px color-mix(in srgb,var(--v6-primary) 20%,transparent)}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .btn-primary:hover{background:var(--v6-primary-dark);border-color:var(--v6-primary-dark)}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .form-control,
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .form-select{
  border-color:#d7e0ec;border-radius:14px;min-height:44px;box-shadow:none;background-color:#fff;
}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .form-control:focus,
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .form-select:focus{
  border-color:color-mix(in srgb,var(--v6-primary) 65%,#fff);box-shadow:0 0 0 .22rem color-mix(in srgb,var(--v6-primary) 13%,transparent)
}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .table-responsive{border-radius:18px}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .table thead th{color:#334155;font-size:.78rem;text-transform:uppercase;letter-spacing:.035em;border-bottom-color:#dce5f0;background:#f8fafc}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .table tbody tr{transition:background-color .16s ease}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .table tbody tr:hover{background:#f8fbff}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .alert{border-radius:18px;border:1px solid transparent}

/* Tek tip profesyonel sayfa başlığı */
.v6-page-hero{
  position:relative;overflow:hidden;background:#fff;border:1px solid var(--v6-line);border-radius:26px;padding:clamp(22px,3vw,34px);box-shadow:var(--v6-shadow);margin-bottom:22px
}
.v6-page-hero::before{content:"";position:absolute;inset:0 auto 0 0;width:7px;background:var(--v6-primary)}
.v6-page-hero::after{content:"";position:absolute;width:190px;height:190px;border-radius:50%;right:-75px;top:-95px;background:color-mix(in srgb,var(--v6-primary) 9%,transparent);pointer-events:none}
.v6-page-hero .v6-kicker{display:inline-flex;align-items:center;gap:7px;color:var(--v6-primary-dark);background:var(--v6-primary-soft);border:1px solid color-mix(in srgb,var(--v6-primary) 18%,#fff);padding:7px 11px;border-radius:999px;font-size:.76rem;font-weight:850;letter-spacing:.02em;margin-bottom:10px}
.v6-page-hero h1{font-weight:850;letter-spacing:-.035em;color:var(--v6-ink);margin:0 0 7px;font-size:clamp(1.55rem,2.7vw,2.15rem)}
.v6-page-hero p{color:var(--v6-muted);margin:0;max-width:820px;line-height:1.65;font-weight:520}
.v6-page-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.v6-icon-box{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;background:var(--v6-primary-soft);color:var(--v6-primary);font-size:1.2rem;flex:0 0 auto}
.v6-section-title{font-weight:850;color:var(--v6-ink);letter-spacing:-.02em}
.v6-soft-card{background:#fff;border:1px solid var(--v6-line);border-radius:20px;box-shadow:var(--v6-shadow)}
.v6-info-chip{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:7px 11px;font-size:.78rem;font-weight:800;background:#f8fafc;border:1px solid #e2e8f0;color:#475569}

/* Canlı ama kurumsal renk şeritleri */
.v6-accent-blue{--v6-card:#2563eb;--v6-card-soft:#eff6ff}.v6-accent-green{--v6-card:#059669;--v6-card-soft:#ecfdf5}.v6-accent-purple{--v6-card:#7c3aed;--v6-card-soft:#f5f3ff}.v6-accent-orange{--v6-card:#ea580c;--v6-card-soft:#fff7ed}.v6-accent-cyan{--v6-card:#0891b2;--v6-card-soft:#ecfeff}.v6-accent-pink{--v6-card:#db2777;--v6-card-soft:#fdf2f8}
.v6-accent-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--v6-line);border-radius:20px;padding:20px;box-shadow:var(--v6-shadow);transition:.18s ease}
.v6-accent-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--v6-card)}
.v6-accent-card:hover{transform:translateY(-2px);box-shadow:var(--v6-shadow-hover)}
.v6-accent-card .v6-icon-box{background:var(--v6-card-soft);color:var(--v6-card)}

@media(max-width:767px){
  .v6-page-hero{border-radius:20px;padding:20px}.v6-page-actions{width:100%}.v6-page-actions .btn{flex:1 1 auto}.v6-accent-card{border-radius:17px}
}
@media print{
  .v6-page-hero,.v6-soft-card,.v6-accent-card{box-shadow:none!important;background:#fff!important}
}


/* V6.1 — eski sayfalar için canlı-profesyonel uyumluluk katmanı */
.v6-color-strip{height:6px;border-radius:999px;background:linear-gradient(90deg,#2563eb 0 22%,#0f9f92 22% 44%,#7c3aed 44% 66%,#f59e0b 66% 83%,#db2777 83% 100%)}
.v6-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;background:#fff;border:1px solid var(--v6-line);border-radius:18px;padding:12px 14px;box-shadow:0 9px 22px rgba(15,23,42,.055)}
.v6-metric{display:flex;align-items:center;gap:11px;background:#fff;border:1px solid var(--v6-line);border-radius:17px;padding:13px 15px}
.v6-metric strong{display:block;color:var(--v6-ink);font-size:1.05rem}.v6-metric span{display:block;color:var(--v6-muted);font-size:.77rem;font-weight:700}
.v6-empty{background:#fff;border:1px dashed #cbd5e1;border-radius:22px;padding:34px;text-align:center;color:#64748b}
.v6-empty .v6-icon-box{margin:0 auto 12px}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .card.v6-card-blue{border-top:4px solid #2563eb!important}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .card.v6-card-green{border-top:4px solid #059669!important}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .card.v6-card-purple{border-top:4px solid #7c3aed!important}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .card.v6-card-orange{border-top:4px solid #ea580c!important}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .card.v6-card-pink{border-top:4px solid #db2777!important}
.v6-tab-shell{background:#f8fafc;border:1px solid #e2e8f0;border-radius:18px;padding:6px}
.v6-tab-shell .nav-link{border-radius:13px!important;color:#475569;font-weight:800}
.v6-tab-shell .nav-link.active{background:#fff!important;color:var(--v6-primary)!important;box-shadow:0 5px 14px rgba(15,23,42,.08)}
.v6-highlight-note{border-radius:18px;padding:14px 16px;background:linear-gradient(135deg,#eff6ff,#f5f3ff);border:1px solid #dbeafe;color:#334155}
.v6-gradient-title{background:linear-gradient(90deg,var(--v6-primary),var(--v6-secondary));-webkit-background-clip:text;background-clip:text;color:transparent}
@media(max-width:575px){.v6-toolbar{align-items:stretch}.v6-toolbar>*{max-width:100%}}

/* Kart ızgaralarında monoton beyazlığı kıran, içerik düzenini bozmayan renk ritmi */
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .row > [class*="col"]:nth-child(6n+1) > .card:not(.no-v6-accent){border-top:4px solid #2563eb!important}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .row > [class*="col"]:nth-child(6n+2) > .card:not(.no-v6-accent){border-top:4px solid #059669!important}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .row > [class*="col"]:nth-child(6n+3) > .card:not(.no-v6-accent){border-top:4px solid #7c3aed!important}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .row > [class*="col"]:nth-child(6n+4) > .card:not(.no-v6-accent){border-top:4px solid #ea580c!important}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .row > [class*="col"]:nth-child(6n+5) > .card:not(.no-v6-accent){border-top:4px solid #0891b2!important}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .row > [class*="col"]:nth-child(6n) > .card:not(.no-v6-accent){border-top:4px solid #db2777!important}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .card-header.bg-light{background:linear-gradient(90deg,var(--v6-primary-soft),#fff)!important;color:#0f172a!important}
.uygulama-ana-icerik:not(.uygulama-ana-icerik--oyun) .list-group-item-action:hover{background:var(--v6-primary-soft);color:var(--v6-primary-dark)}