/* =====================================================
   CTAMail v2 — Login Page
   ===================================================== */

html, body {
    height: 100%;
}

body.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 15px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-card {
    background: #fff;
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: 0 1rem 3rem rgba(0,0,0,0.3);
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo i {
    font-size: 3rem;
    color: #0d6efd;
    margin-bottom: 0.75rem;
}

.login-logo h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0;
}

.login-logo p {
    color: #6c757d;
    font-size: 0.85rem;
    margin: 0.25rem 0 0;
}

.login-card .form-control {
    height: auto;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    border-radius: 0.5rem;
    border: 1px solid #dee2e6;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.login-card .form-control:focus {
    border-color: #0d6efd;
    box-shadow: 0 0 0 0.2rem rgba(13,110,253,0.15);
}

.login-card .form-group {
    margin-bottom: 1rem;
}

.login-card .form-group label {
    font-weight: 600;
    font-size: 0.85rem;
    color: #495057;
    margin-bottom: 0.4rem;
}

.login-card .btn-login {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 0.5rem;
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
    border: none;
    color: #fff;
    transition: transform 0.1s ease, box-shadow 0.15s ease;
}

.login-card .btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 0.5rem 1rem rgba(13,110,253,0.3);
}

.login-card .btn-login:active {
    transform: translateY(0);
}

.login-card .alert {
    border-radius: 0.5rem;
    font-size: 0.85rem;
    margin-top: 1rem;
}