/* ============================================
   LOGIN PAGE STYLES
   Página de autenticação de clientes
   ============================================ */

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
    padding: var(--spacing-lg);
}

/* ============================================
   CONTAINER
   ============================================ */

.login-container {
    width: 100%;
    max-width: 440px;
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   BRAND SECTION
   ============================================ */

.login-brand {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.brand-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto var(--spacing-lg);
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.brand-icon i {
    font-size: 36px;
    color: var(--primary);
}

.brand-title {
    font-family: 'Outfit', sans-serif;
    font-size: 32px;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.brand-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
}

/* ============================================
   LOGIN CARD
   ============================================ */

.login-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   FORM STYLES
   ============================================ */

.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.form-label i {
    color: var(--text-secondary);
    font-size: 14px;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: all 0.2s ease;
    outline: none;
}

.form-input:focus {
    border-color: var(--primary);
    background: var(--bg-card);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.form-input::placeholder {
    color: var(--text-light);
}

/* Password Input with Toggle */
.password-input-wrapper {
    position: relative;
}

.password-input-wrapper .form-input {
    padding-right: 48px;
}

.password-toggle {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    transition: color 0.2s ease;
}

.password-toggle:hover {
    color: var(--primary);
}

/* ============================================
   FORM OPTIONS
   ============================================ */

.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: calc(var(--spacing-sm) * -1);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--primary);
}

.forgot-password {
    font-size: 14px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.forgot-password:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* ============================================
   SUBMIT BUTTON
   ============================================ */

.btn-login {
    width: 100%;
    padding: 14px 24px;
    font-size: 16px;
    font-weight: 600;
    color: white;
    background: var(--primary);
    border: none;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

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

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

.btn-login:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-loader {
    display: inline-flex;
    align-items: center;
}

/* ============================================
   ALERTS
   ============================================ */

.alert-container {
    margin-bottom: var(--spacing-md);
}

.alert {
    padding: 12px 16px;
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: slideDown 0.3s ease-out;
}

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

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

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

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

/* ============================================
   HELP SECTION
   ============================================ */

.login-help {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.login-help p {
    font-size: 14px;
    color: var(--text-secondary);
}

.login-help a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.login-help a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

/* ============================================
   FOOTER
   ============================================ */

.login-footer {
    text-align: center;
}

.login-footer p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 480px) {
    .login-page {
        padding: var(--spacing-md);
    }

    .login-card {
        padding: var(--spacing-lg);
    }

    .brand-title {
        font-size: 28px;
    }

    .brand-subtitle {
        font-size: 14px;
    }

    .form-options {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }
}