html, body {
    font-family: 'Segoe UI', 'Helvetica Neue', Helvetica, Arial, sans-serif;
}

:root {
    --kasif-primary: #00c9a7;
    --kasif-dark: #0d0f24;
    --kasif-secondary: #141832;
}

a, .btn-link {
    color: var(--kasif-primary);
}

.btn-kasif {
    color: #fff;
    background: linear-gradient(135deg, #00c9a7 0%, #00a88a 100%);
    border: none;
    font-weight: 600;
}
.btn-kasif:hover {
    color: #fff;
    background: linear-gradient(135deg, #00a88a 0%, #008f74 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,201,167,.35);
}

.btn-primary {
    color: #fff;
    background-color: #1b6ec2;
    border-color: #1861ac;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

.content {
    padding-top: 1.1rem;
}

h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "Bir hata oluştu."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

/* ========== LOGIN SAYFASI ========== */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;

    /* Kod ekranı fotoğrafı arkaplan */
    background-color: #020d1a;
    background-image:
        /* Fotoğrafın üstüne hafif karanlık mavi örtü — okunabilirlik için */
        linear-gradient(135deg, rgba(2,13,26,.45) 0%, rgba(0,30,60,.35) 50%, rgba(0,20,40,.50) 100%),
        url('/images/login-bg.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

/* Üst sol marka parıltısı */
.login-page::before {
    content: "";
    position: absolute;
    top: -80px; left: -80px;
    width: 340px; height: 340px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,201,167,.22) 0%, transparent 70%);
    pointer-events: none;
}

/* Alt sağ vurgu */
.login-page::after {
    content: "";
    position: absolute;
    bottom: -80px; right: -80px;
    width: 300px; height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0,120,200,.20) 0%, transparent 70%);
    pointer-events: none;
}

/* ---- Logo (sol panel) ---- */
.login-brand-logo {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.login-logo-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, #00c9a7, #00a88a);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 20px rgba(0,201,167,.45);
    flex-shrink: 0;
}

.login-logo-img {
    width: 44px;
    height: 44px;
    object-fit: contain;
    flex-shrink: 0;
    filter: brightness(0) invert(1);
}

.login-logo-icon i {
    font-size: 1.7rem;
    color: #fff;
}

.login-brand-name {
    font-size: 1.9rem;
    font-weight: 800;
    letter-spacing: -.5px;
    color: #fff;
    line-height: 1;
}

/* ---- Logo (kart üstü) ---- */
.login-card-logo {
    width: auto; height: auto;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto .5rem;
}

.login-card-logo i {
    font-size: 1.9rem;
    color: #fff;
}

.login-card-logo-img {
    width: 52px;
    height: 52px;
    object-fit: contain;
}

.login-card-logo:has(.login-card-logo-img) {
    background: transparent;
    box-shadow: none;
}
.login-container {
    width: 100%;
    max-width: 420px;
    padding: 1rem;
}
.login-card {
    background: #fff;
    border-radius: 16px;
    padding: 2.5rem;
}

.login-shell {
    width: 100%;
    max-width: 1040px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 1rem;
    align-items: stretch;
    padding: 1rem;
}

.login-side-info {
    border-radius: 16px;
    padding: 2.5rem;
    color: #e9fbf7;
    background: linear-gradient(160deg, rgba(0,201,167,.18) 0%, rgba(14,18,42,.80) 100%);
    border: 1px solid rgba(255,255,255,.10);
    box-shadow: 0 12px 40px rgba(0,0,0,.35);
    display: flex;
    align-items: center;
    backdrop-filter: blur(4px);
}

.login-side-info h2 {
    font-weight: 700;
    margin-bottom: .5rem;
}

.login-feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.login-feature-list li {
    margin-bottom: .6rem;
    font-size: .96rem;
}

.login-feature-list i {
    color: #5ff0d5;
    margin-right: .35rem;
}

@media (max-width: 991.98px) {
    .login-shell {
        grid-template-columns: 1fr;
        max-width: 480px;
    }
}

/* ========== NAVBAR SIDEBAR KASIF TEMASI ========== */
.sidebar .top-row {
    background: var(--kasif-dark);
}
.sidebar .navbar-brand {
    font-size: 1.1rem;
    color: var(--kasif-primary) !important;
}
.sidebar .nav-link.active {
    background: rgba(0,201,167,.15);
    color: var(--kasif-primary) !important;
    border-radius: 8px;
}
.sidebar .nav-link:hover {
    background: rgba(0,201,167,.08);
    border-radius: 8px;
}
/* 🔴 2026-10-10 (kullanıcı: "menü adları birbirine girmiş — baştaki ikonlar işi bozuyor"): NavMenu.razor.css menü
   bağlantısına SABİT yükseklik + satır yüksekliği (2.25rem) veriyordu; uzun ad (SMS alt menüsü, Öğrenci/Veli Mobil…)
   iki satıra kırılınca alttaki menünün üstüne taşıyordu, ikonun da sabit genişliği yoktu. Artık: ikon sabit sütun,
   yazı yanında düzgün kırılır, kutu yüksekliği esnek (tek satırlık menüler eski boyunda). */
.sidebar .nav-item .nav-link {
    height: auto !important;
    min-height: 2.25rem;
    line-height: 1.25 !important;
    padding-top: .5rem !important;
    padding-bottom: .5rem !important;
    white-space: normal;
    align-items: flex-start !important;   /* ikon İLK satırla hizalı — iki satırlık adda satır arasına girmesin */
}
.sidebar .nav-item .nav-link > .las:first-child,
.sidebar .nav-item .nav-link > .bi:first-child {
    flex: 0 0 1.35rem;
    width: 1.35rem;
    margin-right: .55rem;
    text-align: center;
    font-size: 1.05rem;
    line-height: 1.1rem;
}
/* Alt menüler (SMS, Yoklama — girintili satırlar): daha sıkı + küçük yazı, ana menüden ayrışsın; uzun ad düzgün kırılsın */
.sidebar .nav-item[style*="2.2rem"] {
    padding-bottom: .1rem !important;
}
.sidebar .nav-item[style*="2.2rem"] .nav-link {
    min-height: 1.75rem;
    padding-top: .22rem !important;
    padding-bottom: .22rem !important;
    padding-left: .55rem;
    font-size: .8rem;
    line-height: 1.2 !important;
    color: #c4cad3;
    border-left: 2px solid rgba(255,255,255,.12);
    border-radius: 0 4px 4px 0;
}
.sidebar .nav-item[style*="2.2rem"] .nav-link > .las:first-child {
    flex: 0 0 1.1rem;
    width: 1.1rem;
    margin-right: .45rem;
    font-size: .9rem;
    line-height: .96rem;   /* yazının ilk satırıyla aynı yükseklik */
}

/* ========== TABLO STİLLERİ ========== */
.table th { font-size: .85rem; }
.table td { font-size: .88rem; vertical-align: middle; }

/* ── ÇARŞAF GENİŞ MOD (2026-07-28): çarşaf sekmelerinde sol ana menü gizlenir, alan çarşafa kalır ── */
body.carsaf-genis .sidebar { display: none !important; }
body.carsaf-genis main { width: 100% !important; }

/* 🧠 AKILLI YARDIM (2026-09-20) — üst şerit soru kutusu + cevap balonu (demo + müşteri) */
.yardim-kutu { width:100%; display:flex; align-items:center; gap:6px; background:#fff; border:2px solid #0d6efd; border-radius:24px; padding:2px 6px 2px 14px; box-shadow:0 2px 8px rgba(13,110,253,.15); }
.yardim-kutu > i { color:#f0a020; font-size:1rem; }
.yardim-giris { border:0; outline:0; flex:1 1 auto; width:auto; min-width:0; font-size:.9rem; padding:6px 6px; background:transparent; }
.yardim-tus { border:0; border-radius:18px; background:#16324f; color:#fff; font-size:.76rem; font-weight:700; padding:3px 12px; cursor:pointer; }
.yardim-perde { position:fixed; inset:0; background:rgba(8,15,35,.55); z-index:1490; }
.yardim-cevap { position:fixed; top:50%; left:50%; transform:translate(-50%,-50%); z-index:1500; width:720px; max-width:94vw; background:#fff; border:0; border-radius:18px; padding:26px 30px 24px; box-shadow:0 26px 70px rgba(8,15,35,.45); }
.yardim-cevap:after { content:""; position:absolute; top:-14px; left:50%; transform:translateX(-50%) rotate(45deg); width:26px; height:26px; background:#fff; border-radius:4px; }
.yardim-kapat { position:absolute; top:10px; right:14px; border:0; background:transparent; cursor:pointer; color:#64748b; font-size:1.3rem; }
.yardim-baslik { font-weight:800; color:#0b3050; margin-bottom:10px; font-size:1.35rem; }
.yardim-metin { color:#1f2937; font-size:1.05rem; line-height:1.6; }
.yardim-git { margin-top:18px; border:1px solid #1AB67A; background:#1AB67A; color:#fff; border-radius:10px; padding:10px 20px; font-size:1rem; font-weight:700; cursor:pointer; }

.yardim-alan { flex:0 1 auto; min-width:420px; max-width:640px; width:100%; }
.yardim-etiket { font-weight:800; color:#0b3050; font-size:.66rem; letter-spacing:1.2px; line-height:1; margin-bottom:2px; }
.yardim-soru-yazi { color:#64748b; font-style:italic; font-size:.95rem; margin-bottom:10px; }
.yardim-ornekler { display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
.yardim-ornek { border:1px solid #c9d3e0; background:#f8fafc; border-radius:20px; padding:6px 14px; font-size:.86rem; cursor:pointer; color:#0b3050; }
.yardim-ornek:hover { background:#eaf5ff; border-color:#7cc7ff; }
.yardim-soru-yazi { color:#64748b; font-size:.95rem; font-style:italic; margin-bottom:10px; }
.yardim-ornekler { display:flex; flex-wrap:wrap; gap:8px; margin-top:12px; }
.yardim-ornek { border:1px solid #c9d3e0; background:#f4f7fb; color:#0b3050; border-radius:20px; padding:6px 14px; font-size:.86rem; cursor:pointer; }
.yardim-ornek:hover { background:#e6eef8; }