/**
 * Haleon Login Page Styles
 * Following Haleon Brand Guidelines v3.0
 */

.haleon-login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #F9FAFB 0%, #E5E7EB 100%);
    padding: var(--space-6);
    position: relative;
    overflow: hidden;
}

/* Background Pattern (Haleon Grid-inspired) */
.haleon-login-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(90deg, rgba(0, 167, 88, 0.03) 1px, transparent 1px),
        linear-gradient(rgba(0, 167, 88, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
}

/* Decorative Elements (Haleon Baseline-inspired) */
.haleon-login-decoration {
    position: absolute;
    background-color: var(--haleon-green);
    opacity: 0.08;
    pointer-events: none;
}

.haleon-login-decoration--top {
    top: 0;
    right: 0;
    width: 40%;
    height: 200px;
    border-bottom-left-radius: 100px;
}

.haleon-login-decoration--bottom {
    bottom: 0;
    left: 0;
    width: 35%;
    height: 180px;
    border-top-right-radius: 100px;
}

/* Login Container */
.haleon-login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 480px;
    animation: slideUp 0.6s var(--ease-in-out);
}

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

/* Login Card */
.haleon-login-card {
    background-color: var(--haleon-white);
    border-radius: var(--radius-2xl);
    box-shadow: 
        0 20px 25px -5px rgba(0, 0, 0, 0.1),
        0 10px 10px -5px rgba(0, 0, 0, 0.04),
        0 0 0 1px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

/* Logo Section */
.haleon-login-header {
    text-align: center;
    padding: var(--space-10) var(--space-8) var(--space-8);
    background: linear-gradient(180deg, #FAFAFA 0%, var(--haleon-white) 100%);
    border-bottom: 1px solid var(--haleon-gray-100);
    position: relative;
}

.haleon-login-logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--space-6);
    animation: logoFadeIn 1s var(--ease-in-out);
}

.haleon-login-logo {
    height: 80px;
    width: auto;
    max-width: 280px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.06));
}

.haleon-login-title {
    font-family: var(--font-primary);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--haleon-gray-900);
    margin: 0 0 var(--space-3);
    letter-spacing: -0.02em;
}

.haleon-login-agency-title {
    font-family: var(--font-primary);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--haleon-green);
    margin: 0 0 var(--space-2);
    letter-spacing: -0.01em;
}

.haleon-login-subtitle {
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--haleon-gray-600);
    margin: 0;
    line-height: var(--leading-relaxed);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* Baseline Accent */
.haleon-login-baseline {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--haleon-green) 0%, var(--haleon-green-dark) 100%);
    animation: baselineExpand 1.2s var(--ease-in-out);
}

@keyframes baselineExpand {
    from {
        transform: scaleX(0);
        transform-origin: left;
    }
    to {
        transform: scaleX(1);
        transform-origin: left;
    }
}

/* Form Section */
.haleon-login-body {
    padding: var(--space-8);
}

.haleon-login-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

/* Form Group */
.haleon-login-form-group {
    position: relative;
}

.haleon-login-label {
    font-family: var(--font-primary);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    color: var(--haleon-gray-700);
    display: block;
    margin-bottom: var(--space-2);
    transition: color var(--transition-base);
}

.haleon-login-input {
    font-family: var(--font-body);
    font-size: var(--text-base);
    padding: var(--space-3) var(--space-4);
    border: 2px solid var(--haleon-gray-300);
    border-radius: var(--radius-lg);
    width: 100%;
    transition: all var(--transition-base) var(--ease-in-out);
    background-color: var(--haleon-white);
    color: var(--haleon-gray-900);
    min-height: 48px;
}

.haleon-login-input:hover {
    border-color: var(--haleon-gray-400);
}

.haleon-login-input:focus {
    outline: none;
    border-color: var(--haleon-green);
    box-shadow: 0 0 0 4px var(--haleon-green-light);
}

.haleon-login-input::placeholder {
    color: var(--haleon-gray-400);
}

.haleon-login-input.is-invalid {
    border-color: #DC2626;
    background-color: #FEF2F2;
}

.haleon-login-input.is-invalid:focus {
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.1);
}

/* Password Toggle */
.haleon-login-password-wrapper {
    position: relative;
}

.haleon-login-password-toggle {
    position: absolute;
    right: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    background: var(--haleon-white);
    border: none;
    color: var(--haleon-gray-500);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-base);
    transition: all var(--transition-base);
}

.haleon-login-password-toggle:hover {
    color: var(--haleon-gray-700);
    background-color: var(--haleon-gray-100);
}

.haleon-login-password-toggle:focus {
    outline: 2px solid var(--haleon-green);
    outline-offset: 2px;
}

/* Select Dropdown */
.haleon-login-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236B7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");
    background-position: right var(--space-3) center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: var(--space-10);
}

/* Error Message */
.haleon-login-error {
    font-size: var(--text-sm);
    color: #DC2626;
    margin-top: var(--space-2);
    display: none;
    animation: shake 0.4s;
}

.haleon-login-input.is-invalid ~ .haleon-login-error {
    display: block;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

/* Remember Me & Forgot Password */
.haleon-login-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.haleon-login-remember {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
}

.haleon-login-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid var(--haleon-gray-300);
    border-radius: var(--radius-base);
    cursor: pointer;
    accent-color: var(--haleon-green);
    transition: all var(--transition-base);
}

.haleon-login-checkbox:hover {
    border-color: var(--haleon-green);
}

.haleon-login-checkbox:focus {
    outline: 2px solid var(--haleon-green);
    outline-offset: 2px;
}

.haleon-login-remember-label {
    font-size: var(--text-sm);
    color: var(--haleon-gray-700);
    cursor: pointer;
    user-select: none;
}

.haleon-login-forgot {
    font-size: var(--text-sm);
    color: var(--haleon-green);
    text-decoration: none;
    font-weight: var(--font-medium);
    transition: color var(--transition-base);
}

.haleon-login-forgot:hover {
    color: var(--haleon-green-dark);
    text-decoration: underline;
}

.haleon-login-forgot:focus {
    outline: 2px solid var(--haleon-green);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

/* Submit Button */
/*.haleon-login-submit {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--font-medium);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base) var(--ease-in-out);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 48px;
    width: 100%;
    background: linear-gradient(135deg, var(--haleon-green) 0%, var(--haleon-green-dark) 100%);
    color: var(--haleon-white);
    box-shadow: 0 4px 6px -1px rgba(0, 167, 88, 0.2), 0 2px 4px -1px rgba(0, 167, 88, 0.1);
    position: relative;
    overflow: hidden;
}*/

/* Submit Button */
.haleon-login-submit {
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: var(--font-bold);
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base) var(--ease-in-out);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    min-height: 48px;
    width: 100%;
    /* background: linear-gradient(135deg, var(--haleon-green) 0%, var(--haleon-green-dark) 100%);*/
    background: var(--haleon-green);
    color: var(--haleon-gray-dark);
    box-shadow: 0 4px 6px -1px rgba(0, 167, 88, 0.2), 0 2px 4px -1px rgba(0, 167, 88, 0.1);
    position: relative;
    overflow: hidden;
}

.haleon-login-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.haleon-login-submit:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 10px 15px -3px rgba(0, 167, 88, 0.3),
        0 4px 6px -2px rgba(0, 167, 88, 0.2);
}

.haleon-login-submit:hover::before {
    left: 100%;
}

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

.haleon-login-submit:focus {
    outline: 2px solid var(--haleon-green);
    outline-offset: 4px;
}

.haleon-login-submit:disabled {
    background: var(--haleon-gray-300);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.haleon-login-submit:disabled:hover {
    transform: none;
}

/* Loading Spinner */
.haleon-login-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--haleon-white);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    display: none;
}

.haleon-login-submit.is-loading .haleon-login-spinner {
    display: block;
}

.haleon-login-submit.is-loading .haleon-login-submit-text {
    display: none;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Alert */
.haleon-login-alert {
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    animation: slideDown 0.4s var(--ease-in-out);
}

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

.haleon-login-alert-error {
    background-color: #FEE2E2;
    border-left: 4px solid #DC2626;
    color: #991B1B;
}

.haleon-login-alert-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
}

.haleon-login-alert-content {
    flex: 1;
    font-size: var(--text-sm);
    line-height: var(--leading-normal);
}

.haleon-login-alert-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.haleon-login-alert-content li {
    list-style: none;
}

.haleon-login-alert-close {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: 0;
    opacity: 0.7;
    transition: opacity var(--transition-base);
}

.haleon-login-alert-close:hover {
    opacity: 1;
}

/* Footer */
.haleon-login-footer {
    padding: var(--space-6) var(--space-8);
    background-color: var(--haleon-gray-50);
    border-top: 1px solid var(--haleon-gray-200);
    text-align: center;
}

.haleon-login-footer-text {
    font-size: var(--text-sm);
    color: var(--haleon-gray-600);
    margin: 0;
}

.haleon-login-footer-link {
    color: var(--haleon-green);
    text-decoration: none;
    font-weight: var(--font-medium);
    transition: color var(--transition-base);
}

.haleon-login-footer-link:hover {
    color: var(--haleon-green-dark);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 640px) {
    .haleon-login-wrapper {
        padding: var(--space-4);
    }
    
    .haleon-login-header {
        padding: var(--space-8) var(--space-6) var(--space-6);
    }
    
    .haleon-login-body {
        padding: var(--space-6);
    }
    
    .haleon-login-footer {
        padding: var(--space-4) var(--space-6);
    }
    
    .haleon-login-logo {
        height: 60px;
        max-width: 220px;
    }
    
    .haleon-login-title {
        font-size: var(--text-2xl);
    }
    
    .haleon-login-agency-title {
        font-size: var(--text-xl);
    }
    
    .haleon-login-subtitle {
        font-size: var(--text-sm);
    }
    
    .haleon-login-options {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .haleon-login-decoration--top,
    .haleon-login-decoration--bottom {
        display: none;
    }
}

/* Print Styles */
@media print {
    .haleon-login-wrapper {
        background: white;
    }
    
    .haleon-login-decoration--top,
    .haleon-login-decoration--bottom {
        display: none;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .haleon-login-input {
        border-width: 3px;
    }
    
    .haleon-login-submit {
        border: 2px solid var(--haleon-white);
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
/* SSO Login Styles */
.haleon-login-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: #6b7280;
    font-size: 0.875rem;
}

.haleon-login-divider::before,
.haleon-login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #e5e7eb;
}

.haleon-login-divider span {
    padding: 0 1rem;
    background: white;
}

.haleon-login-sso-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 0.5rem;
    color: #374151;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
    font-size: 0.9375rem;
}

.haleon-login-sso-button:hover {
    background: #f9fafb;
    border-color: #d1d5db;
    color: #111827;
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.haleon-login-sso-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.haleon-login-sso-button svg {
    flex-shrink: 0;
}

/* Error message styles for SSO */
.haleon-login-sso-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #dc2626;
    padding: 0.75rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

/* Success message styles for SSO */
.haleon-login-sso-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #16a34a;
    padding: 0.75rem;
    border-radius: 0.375rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

/* Loading state for SSO button */
.haleon-login-sso-button.loading {
    opacity: 0.7;
    pointer-events: none;
}

.haleon-login-sso-button.loading::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid #e5e7eb;
    border-top: 2px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 0.5rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsive adjustments for SSO */
@media (max-width: 480px) {
    .haleon-login-sso-button {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }
    
    .haleon-login-sso-button svg {
        width: 18px;
        height: 18px;
    }
}