@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&family=Noto+Kufi+Arabic:wght@400;600;700&display=swap');

:root {
    --brand-900: #0a192f;
    --brand-800: #112240;
    --brand-700: #233554;
    --brand-500: #64ffda;
    --bg-page: #0f172a;
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.5), 0 8px 10px -6px rgb(0 0 0 / 0.5);
    --radius-xl: 1.5rem;
}

body {
    background-color: var(--bg-page);
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(100, 255, 218, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(35, 53, 84, 0.5), transparent 25%);
    background-attachment: fixed;
    font-family: 'Cairo', 'Noto Kufi Arabic', sans-serif;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

.login-card {
    background: rgba(17, 34, 64, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(100, 255, 218, 0.1);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    width: 100%;
    max-width: 450px;
    animation: fadeIn 0.5s ease-out forwards;
    transform: translateY(20px);
    opacity: 0;
}

@keyframes fadeIn {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    background: linear-gradient(135deg, var(--brand-900), var(--brand-800));
    padding: 2.5rem 2rem;
    text-align: center;
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

.login-header i.fa-video {
    font-size: 3.5rem;
    color: var(--brand-500);
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px rgba(100, 255, 218, 0.3));
}

.login-header h4 {
    color: #fff;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 0.5rem;
}

.login-body {
    padding: 2.5rem 2rem;
}

.form-label {
    color: #cbd5e1;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.input-group-text {
    background: rgba(10, 25, 47, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-left: none;
    color: #94a3b8;
}

.form-control, .form-select {
    background: rgba(10, 25, 47, 0.5) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #fff !important;
    padding: 0.8rem 1rem;
}

.form-control:focus, .form-select:focus {
    background: rgba(10, 25, 47, 0.8) !important;
    border-color: var(--brand-500) !important;
    box-shadow: 0 0 0 4px rgba(100, 255, 218, 0.1) !important;
    color: #fff !important;
}

.form-control::placeholder {
    color: #64748b;
}

.btn-login {
    background: linear-gradient(135deg, var(--brand-500), #4cdbba);
    color: var(--brand-900);
    font-weight: 800;
    padding: 0.8rem;
    border-radius: 0.5rem;
    border: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(100, 255, 218, 0.3);
    color: var(--brand-900);
}

.form-text {
    color: #64748b;
    font-size: 0.8rem;
}

.text-white-50 {
    color: #94a3b8 !important;
}