/* Arka plan video yerleşimi - Sabit katman */
.bg-video {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    object-fit: cover !important;
    object-position: center center !important;
    z-index: -999 !important; /* En arkaya sabitlendi */
    pointer-events: none; /* Tıklamaları engellemez, form rahatça kullanılır */
}

/* Videonun üzerindeki hafif aydınlatma/karartma perdesi */
body::before {
    content: "" !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    background-color: rgba(255, 255, 255, 0.4) !important;
    z-index: -998 !important; /* Videonun hemen önünde ama kartların arkasında */
}

/* Giriş Sayfası Sarmalayıcısı */
.login-page-wrapper {
    position: relative;
    z-index: 1; /* İçerikler her zaman en önde görünür */
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

/* Kart Ortak Tasarımları */
.login-card {
    border: none;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08) !important;
}

    .login-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12) !important;
    }

/* Kart İçi İkonlar */
.card-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 20px;
}

.admin-icon {
    background-color: rgba(13, 110, 253, 0.1);
    color: #0d6efd;
}

.member-icon {
    background-color: rgba(25, 135, 84, 0.1);
    color: #198754;
}

/* Buton Tasarımları */
.custom-btn {
    border-radius: 10px;
    padding: 12px 20px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease-in-out;
    border: none;
}

.admin-btn {
    background: linear-gradient(135deg, #0d6efd, #0b5ed7);
    box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
    color: white;
}

    .admin-btn:hover {
        background: linear-gradient(135deg, #0b5ed7, #0a58ca);
        box-shadow: 0 6px 20px rgba(13, 110, 253, 0.4);
        transform: translateY(-2px);
        color: white;
    }

.member-btn {
    background: linear-gradient(135deg, #198754, #157347);
    box-shadow: 0 4px 15px rgba(25, 135, 84, 0.3);
    color: white;
}

    .member-btn:hover {
        background: linear-gradient(135deg, #157347, #146c43);
        box-shadow: 0 6px 20px rgba(25, 135, 84, 0.4);
        transform: translateY(-2px);
        color: white;
    }