/* Contemporary Login UI - PCW Portal */
:root {
    --primary-red: #9b1c23;
    --primary-black: #000000;
    --primary-white: #ffffff;
    --light-gray: #f8f9fa;
    --border-gray: #e9ecef;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 40px;
}

* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: linear-gradient(135deg, var(--light-gray) 0%, var(--primary-white) 100%);
    margin: 0;
    padding: 0;
    min-height: 100vh;
    line-height: 1.6;
    color: var(--primary-black);
}

.login_page {
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    margin: 0;
}

.container {
    display: flex;
    max-width: 1100px;
    width: 100%;
    background: var(--primary-white);
    border-radius: 24px;
    box-shadow: 0 20px 60px var(--shadow-medium);
    overflow: hidden;
    min-height: 650px;
}

/* Enhanced border radius support */
.container,
.form-input,
.submit-btn,
.error-message {
    -webkit-border-radius: var(--border-radius);
    -moz-border-radius: var(--border-radius);
    border-radius: var(--border-radius);
}

/* Specific corners for complex shapes */
.sq-img {
    -webkit-border-top-left-radius: 24px;
    -webkit-border-bottom-left-radius: 24px;
    -moz-border-radius-topleft: 24px;
    -moz-border-radius-bottomleft: 24px;
    border-top-left-radius: 24px;
    border-bottom-left-radius: 24px;
}

/* Left side branding */
.sq-img {
    flex: 1;
    background: linear-gradient(45deg, var(--primary-red), #c41e3a);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.sq-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(0,0,0,0.1) 100%);
    z-index: 1;
}

img.sq-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    /* IE fallback */
    font-family: 'object-fit: cover; object-position: center;';
    border-radius: 0;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

.brand-overlay {
    position: relative;
    z-index: 2;
    color: var(--primary-white);
    text-align: center;
    padding: var(--spacing-xl);
    max-width: 400px;
}

.brand-title {
    font-size: 42px;
    font-weight: 700;
    margin: 0 0 var(--spacing-sm) 0;
    letter-spacing: -1px;
}

.brand-subtitle {
    font-size: 18px;
    margin: 0 0 var(--spacing-xl) 0;
    opacity: 0.9;
    font-weight: 300;
}

.brand-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 16px;
    font-weight: 500;
}

.feature-icon {
    width: 20px;
    height: 20px;
    opacity: 0.9;
}

/* Right side form */
.rightbar-inner {
    flex: 1;
    padding: var(--spacing-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-white);
}

.content-inner {
    width: 100%;
    max-width: 400px;
}

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

h3.title-h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-black);
    margin: 0 0 var(--spacing-xs) 0;
    letter-spacing: -0.5px;
}

p.title-info {
    color: #6c757d;
    font-size: 16px;
    margin: 0;
    font-weight: 400;
}

/* Error Message Styling */
.error-message {
    display: block;
    color: var(--primary-red);
    font-size: 14px;
    font-weight: 500;
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: rgba(155, 28, 35, 0.1);
    border-radius: var(--spacing-xs);
    border-left: 4px solid var(--primary-red);
    text-align: left;
}

/* Modern Input Styling */
.login-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.input-group {
    position: relative;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: var(--spacing-sm);
    width: 20px;
    height: 20px;
    color: #6c757d;
    z-index: 1;
    pointer-events: none;
}

.form-input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-sm) 48px;
    font-size: 16px;
    border: 2px solid var(--border-gray);
    border-radius: var(--border-radius);
    /*background: var(--primary-white);*/
    transition: var(--transition);
    outline: none;
    font-family: inherit;
}

.form-input:focus {
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(155, 28, 35, 0.1);
}

.form-input:focus + .input-icon {
    color: var(--primary-red);
}

/* Comprehensive placeholder styling */
.form-input::-webkit-input-placeholder {
    color: #adb5bd;
    opacity: 1;
}

.form-input::-moz-placeholder {
    color: #adb5bd;
    opacity: 1;
}

.form-input:-ms-input-placeholder {
    color: #adb5bd;
    opacity: 1;
}

.form-input:-moz-placeholder {
    color: #adb5bd;
    opacity: 1;
}

.form-input::placeholder {
    color: #adb5bd;
    opacity: 1;
}

/* Transform with prefixes */
.submit-btn:hover:not(:disabled),
.form-input:focus::placeholder {
    -webkit-transform: translateY(-2px);
    -moz-transform: translateY(-2px);
    -ms-transform: translateY(-2px);
    -o-transform: translateY(-2px);
    transform: translateY(-2px);
}

/* 3D acceleration for smoother animations */
.submit-btn,
.form-input {
    -webkit-transform: translateZ(0);
    -moz-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    backface-visibility: hidden;
}

/* Remove default styling across browsers */
.form-input,
.submit-btn {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

/* Prevent text selection on buttons */
.submit-btn {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Touch action for mobile */
.submit-btn {
    -ms-touch-action: manipulation;
    touch-action: manipulation;
}

/* Forgot Password Link */
.forgot-password {
    text-align: center;
    margin: var(--spacing-sm) 0;
}

.forgot-link {
    color: var(--primary-red);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.forgot-link:hover {
    color: #c41e3a;
    text-decoration: underline;
}

.link-icon {
    width: 16px;
    height: 16px;
}

/* Submit Button */
.submit-section {
    margin-top: var(--spacing-md);
}

.submit-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-red), #c41e3a);
    color: var(--primary-white);
    border: none;
    border-radius: var(--border-radius);
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-transform: none;
    letter-spacing: 0.5px;
    position: relative;
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    box-shadow: 0 4px 12px rgba(155, 28, 35, 0.2);
}

.submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(155, 28, 35, 0.4);
    background: linear-gradient(135deg, #c41e3a, var(--primary-red));
}

.submit-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(155, 28, 35, 0.3);
}

.submit-btn:disabled {
    cursor: not-allowed;
    opacity: 0.7;
    transform: none;
}

/* Button icon styling */
.submit-btn .btn-icon {
    width: 18px;
    height: 18px;
    transition: var(--transition);
}

.submit-btn:hover:not(:disabled) .btn-icon {
    transform: translateX(2px);
}

/* Enhanced loading state for submit button */
.submit-btn.loading {
    color: transparent;
    pointer-events: none;
}

.submit-btn.loading .btn-icon {
    opacity: 0;
}

/* Cross-browser keyframes */
@-webkit-keyframes spin {
    0% { -webkit-transform: rotate(0deg); }
    100% { -webkit-transform: rotate(360deg); }
}

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

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

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

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

.submit-btn.loading::after {
    -webkit-animation: spin 1s linear infinite;
    -moz-animation: spin 1s linear infinite;
    -ms-animation: spin 1s linear infinite;
    -o-animation: spin 1s linear infinite;
    animation: spin 1s linear infinite;
}

/* Alternative button styles */
.submit-btn.btn-outline {
    background: transparent;
    color: var(--primary-red);
    border: 2px solid var(--primary-red);
    box-shadow: none;
}

.submit-btn.btn-outline:hover:not(:disabled) {
    background: var(--primary-red);
    color: var(--primary-white);
    box-shadow: 0 8px 25px rgba(155, 28, 35, 0.3);
}

.submit-btn.btn-rounded {
    border-radius: 26px;
}

.submit-btn.btn-large {
    min-height: 56px;
    font-size: 18px;
    padding: var(--spacing-md) var(--spacing-lg);
}

/* Enhanced Button Wrapper */
.custom-button-wrapper {
    position: relative;
    width: 100%;
    transform: translateY(10px);
    opacity: 0;
}

.button-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    pointer-events: none;
    z-index: 1;
    border-radius: 26px; /* Match btn-rounded */
    overflow: hidden;
}

.custom-button-wrapper .submit-btn {
    color: transparent;
    position: relative;
    z-index: 0;
}

.btn-text {
    color: var(--primary-white);
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.5px;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.btn-shimmer {
    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 ease-in-out;
}

.custom-button-wrapper:hover .btn-shimmer {
    left: 100%;
}

.custom-button-wrapper .submit-btn.loading + .button-overlay {
    color: transparent;
}

.custom-button-wrapper .submit-btn.loading + .button-overlay .btn-icon,
.custom-button-wrapper .submit-btn.loading + .button-overlay .btn-text {
    opacity: 0;
}

/* Alternative button variations */
.submit-btn.btn-gradient-reverse {
    background: linear-gradient(135deg, #c41e3a, var(--primary-red));
}

.submit-btn.btn-gradient-reverse:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--primary-red), #c41e3a);
}

.submit-btn.btn-shadow-glow {
    box-shadow: 0 4px 15px rgba(155, 28, 35, 0.3), 
                0 0 20px rgba(155, 28, 35, 0.1);
}

.submit-btn.btn-shadow-glow:hover:not(:disabled) {
    box-shadow: 0 8px 25px rgba(155, 28, 35, 0.4), 
                0 0 30px rgba(155, 28, 35, 0.2);
}

/* Pulse animation for call-to-action */
@keyframes btn-pulse {
    0% { 
        box-shadow: 0 4px 12px rgba(155, 28, 35, 0.2);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 4px 20px rgba(155, 28, 35, 0.4);
        transform: scale(1.02);
    }
    100% { 
        box-shadow: 0 4px 12px rgba(155, 28, 35, 0.2);
        transform: scale(1);
    }
}

.submit-btn.btn-animate {
    animation: btn-pulse 3s ease-in-out infinite;
}

/* Hide legacy elements */
.username,
.password,
.radio,
.buttons_login,
.btn {
    display: none;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .login_page {
        padding: 10px;
    }
    
    .container {
        flex-direction: column;
        max-width: 420px;
        border-radius: 20px;
        min-height: auto;
    }
    
    .sq-img {
        min-height: 240px;
        border-radius: 20px 20px 0 0;
    }
    
    .brand-title {
        font-size: 36px;
    }
    
    .brand-subtitle {
        font-size: 16px;
    }
    
    .brand-features {
        flex-direction: row;
        justify-content: center;
        gap: var(--spacing-sm);
    }
    
    .feature-item {
        flex-direction: column;
        gap: 6px;
        font-size: 14px;
    }
    
    .rightbar-inner {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    h3.title-h3 {
        font-size: 28px;
    }
    
    .form-input {
        font-size: 16px; /* Prevent zoom on iOS */
    }
}

@media screen and (max-width: 480px) {
    .rightbar-inner {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    h3.title-h3 {
        font-size: 24px;
    }
    
    .brand-features {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .feature-item {
        flex-direction: row;
        gap: var(--spacing-xs);
        font-size: 12px;
    }
    
    .feature-icon {
        width: 16px;
        height: 16px;
    }
}

/* CSS Grid with Flexbox fallback */
@supports (display: grid) {
    .container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0;
    }
    
    .sq-img,
    .rightbar-inner {
        display: block;
    }
}

/* Focus management for accessibility */
.form-input:focus,
.submit-btn:focus {
    outline: 2px solid var(--primary-red);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .form-input {
        border-width: 3px;
    }
    
    .submit-btn {
        border: 2px solid var(--primary-black);
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --primary-white: #1a1a1a;
        --primary-black: #ffffff;
        --light-gray: #2d2d2d;
        --border-gray: #404040;
        --shadow-light: rgba(255, 255, 255, 0.1);
        --shadow-medium: rgba(255, 255, 255, 0.15);
    }
    
    body {
        background: linear-gradient(135deg, var(--light-gray) 0%, var(--primary-white) 100%);
    }
    
    .form-input::placeholder {
        color: #888;
    }
    
    p.title-info {
        color: #ccc;
    }
    
    .input-icon {
        color: #888;
    }
}

/* Enhanced box shadow support */
.container,
.submit-btn,
.form-input:focus {
    -webkit-box-shadow: 0 20px 60px var(--shadow-medium);
    -moz-box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    box-shadow: 0 20px 60px var(--shadow-medium);
}

/* Enhanced transition support */
.form-input,
.submit-btn,
.forgot-link {
    -webkit-transition: var(--transition);
    -moz-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    -ms-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    -o-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transition: var(--transition);
}

/* High DPI display optimizations */
@media (-webkit-min-device-pixel-ratio: 2),
       (min-resolution: 192dpi),
       (min-resolution: 2dppx) {
    .form-input,
    .submit-btn {
        border-width: 0.5px;
    }
}


@media (prefers-color-scheme: dark) {
    body {
        background-color: #121212;
        color: #ffffff;
    }

    #Loginbtn, #HyperLink1 {
        color: #ffffff;
    }
}