/* login.css */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgb(10, 10, 30) 0%, rgb(15, 20, 45) 100%);
    font-family: 'Inter', sans-serif;
}

.login-card {
    width: 100%;
    max-width: 380px;
    padding: 2.5rem 2rem;
    background: rgba(20, 24, 50, 0.95);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.6), 0 0 80px rgba(99, 102, 241, 0.05);
}

.login-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.login-logo img {
    max-width: 140px;
    filter: drop-shadow(0 0 12px rgba(66, 153, 255, 0.4));
}

.login-title {
    font-family: 'Cinzel', serif;
    color: #e0e7ff;
    font-size: 1.1rem;
    text-align: center;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    opacity: 0.8;
}

.form-group {
    margin-bottom: 1.1rem;
}

.form-group label {
    display: block;
    color: #9ca3af;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    margin-bottom: 0.4rem;
    font-family: 'Cinzel', serif;
}

.form-group input {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(99, 102, 241, 0.35);
    border-radius: 8px;
    padding: 0.65rem 1rem;
    color: #e0e7ff;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
}

.form-group input:focus {
    border-color: #6366f1;
    background: rgba(99, 102, 241, 0.08);
}

.btn-login {
    width: 100%;
    margin-top: 0.5rem;
    padding: 0.75rem;
    background: linear-gradient(90deg, #6366f1, #4f46e5);
    border: none;
    border-radius: 8px;
    color: white;
    font-family: 'Cinzel', serif;
    font-size: 0.95rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: opacity 0.2s, box-shadow 0.2s;
}

.btn-login:hover {
    opacity: 0.9;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

.error-msg {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: #f87171;
    padding: 0.6rem 1rem;
    font-size: 0.85rem;
    text-align: center;
    margin-bottom: 1rem;
}