/**
 * Tela de Login - Tema Dark
 */

.login-screen {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0a0a0f;
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 20%, rgba(59, 130, 246, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 100%, rgba(30, 58, 95, 0.15) 0%, transparent 50%);
    padding: 20px;
}

.login-card {
    background: #12121a;
    border: 1px solid #2a2a3a;
    border-radius: 16px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-header i {
    font-size: 3rem;
    color: #3b82f6;
    margin-bottom: 12px;
    display: block;
}

.login-header h2 {
    font-weight: 700;
    color: #e8e8f0;
    margin-bottom: 4px;
}

.login-header p {
    color: #686878;
    font-size: 0.9rem;
    margin: 0;
}

.btn-login {
    padding: 12px;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 8px;
}

.login-card .form-label {
    color: #9898a8;
}

.login-card .input-group-text {
    background: #1a1a26;
    border-color: #2a2a3a;
    border-right: none;
    color: #686878;
}

.login-card .form-control {
    background: #14141e;
    border-color: #2a2a3a;
    border-left: none;
    color: #e8e8f0;
}

.login-card .form-control::placeholder {
    color: #484858;
}

.login-card .form-control:focus {
    background: #14141e;
    box-shadow: none;
    border-color: #3b82f6;
    color: #e8e8f0;
}

.login-card .input-group:focus-within .input-group-text {
    border-color: #3b82f6;
    color: #3b82f6;
}

.login-card .input-group:focus-within .form-control {
    border-color: #3b82f6;
}

.login-card #esqueci-senha {
    color: #686878 !important;
}

.login-card #esqueci-senha:hover {
    color: #3b82f6 !important;
}

@media (max-width: 576px) {
    .login-screen {
        padding: 16px;
        align-items: flex-start;
        padding-top: max(24px, env(safe-area-inset-top));
    }

    .login-card {
        padding: 28px 20px;
        margin-top: 10vh;
    }

    .login-header {
        margin-bottom: 24px;
    }

    .login-header h2 {
        font-size: 1.35rem;
    }

    .login-header i {
        font-size: 2.5rem;
    }

    .btn-login {
        padding: 14px;
        font-size: 1rem;
    }
}