/*
 * WebFAVET - Authentication Stylesheet (Login, Sign-Up, Confirmation)
 * Premium UI/UX Design System
 */

body.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: radial-gradient(circle at 10% 20%, rgba(27, 77, 62, 0.06) 0%, rgba(27, 77, 62, 0.01) 90%), var(--background);
    padding: 1.5rem;
    transition: background-color 0.3s ease;
}

.login-wrapper {
    width: 100%;
    max-width: 440px;
    perspective: 1000px;
}

.login-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg); /* 18px */
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.login-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Glassmorphism subtle details */
.login-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
}

.login-logo {
    font-size: 2.25rem;
    font-weight: 800;
    font-family: var(--font-heading);
    color: var(--primary);
    text-align: center;
    margin-bottom: 0.5rem;
    text-decoration: none;
    display: block;
    letter-spacing: -0.025em;
    transition: color 0.2s;
}

.login-logo:hover {
    color: var(--primary-hover);
}

.login-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    line-height: 1.5;
}

.login-form .form-group {
    margin-bottom: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.login-form label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
}

.login-form .form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border);
    background-color: var(--background);
    color: var(--text-primary);
    border-radius: var(--radius-md); /* 10px */
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: var(--transition);
}

.login-form .form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-alpha);
    background-color: var(--surface);
}

/* Code input specific styling in confirmacao.html */
.login-form input#code.form-control {
    font-size: 1.25rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.3em;
    padding: 0.875rem 1rem;
}

.login-alert {
    padding: 0.875rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: slideDown 0.3s ease;
}

.login-alert-error {
    background-color: var(--error-light);
    border: 1px solid var(--error);
    color: var(--error);
}

.login-alert-success {
    background-color: var(--success-light);
    border: 1px solid var(--success);
    color: var(--success);
}

.login-btn {
    width: 100%;
    padding: 0.875rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 0.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.login-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    opacity: 0.95;
}

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

.login-footer {
    margin-top: 1.5rem;
    text-align: center;
}

.login-footer a {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.login-footer a:hover {
    color: var(--primary);
}

.field-error {
    color: var(--error);
    font-size: 0.775rem;
    font-weight: 500;
    margin-top: 0.25rem;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Helper classes to eliminate inline styles */
.login-footer-flex {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.login-btn-outline {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    box-shadow: none;
    width: 100%;
    text-decoration: none;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.login-btn-outline:hover {
    background: var(--primary-alpha);
    color: var(--primary-hover);
    border-color: var(--primary-hover);
}

.login-subtitle strong {
    color: var(--text-primary);
    word-break: break-all;
}

.login-alert svg {
    flex-shrink: 0;
}

.login-footer svg {
    display: inline-block;
    vertical-align: middle;
}

.login-form label[for="code"] {
    text-align: center;
}