/* Wahda Bank Webmail - Clean Login Design */
/* No external dependencies, uses 11.jpg background, no green colors */

/* CSS Reset and Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Brand Colors - Blue Theme Only */
    --primary-blue: #213680;
    --secondary-blue: #0C6BA5;
    --accent-blue: #3182ce;
    --light-blue: #e6f3ff;
    
    /* Neutral Colors */
    --white: #ffffff;
    --light-gray: #f8f9fa;
    --gray: #6c757d;
    --dark-gray: #495057;
    --black: #212529;
    
    /* Semantic Colors */
    --success: #28a745;
    --error: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1), 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1), 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Transitions */
    --transition: 0.2s ease-in-out;
}

/* Base Styles */
html {
    font-size: 16px;
    line-height: 1.6;
}

body {
    font-family: var(--font-family);
    color: var(--dark-gray);
    background: var(--light-gray);
    min-height: 100vh;
    overflow-x: hidden;
}

/* App Container */
.app-container {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Background with 11.jpg */
.background-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../img/11.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        rgba(33, 54, 128, 0.8) 0%, 
        rgba(12, 107, 165, 0.7) 50%, 
        rgba(33, 54, 128, 0.9) 100%);
    backdrop-filter: blur(2px);
}

/* Main Layout */
.main-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    max-width: 1200px;
    min-height: 600px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    margin: var(--space-lg);
}

/* Left Panel */
.left-panel {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    padding: var(--space-2xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
}

.left-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.03) 2px,
        rgba(255, 255, 255, 0.03) 4px
    );
    z-index: 0;
}

.brand-section {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.logo-container {
    margin-bottom: var(--space-lg);
}

.brand-logo {
    width: 50%;
    height: auto;
    filter: brightness(0) invert(1);
    transition: transform var(--transition);
}

.brand-logo:hover {
    transform: scale(1.05);
}

.brand-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.brand-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    font-weight: 400;
}

.features-section {
    position: relative;
    z-index: 1;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-lg);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    transition: all var(--transition);
}

.feature-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: var(--space-md);
    flex-shrink: 0;
}

.feature-icon svg {
    color: var(--white);
}

.feature-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
    color: var(--white);
}

.feature-content p {
    font-size: 0.875rem;
    opacity: 0.9;
    line-height: 1.5;
}

/* Right Panel */
.right-panel {
    background: var(--white);
    padding: var(--space-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Login Card */
.login-card {
    width: 100%;
    max-width: 400px;
}

/* Card Header */
.card-header {
    margin-bottom: var(--space-xl);
}

/* Step Indicator */
.step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--light-gray);
    border: 2px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
    transition: all var(--transition);
    color: var(--gray);
}

.step.active .step-circle {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: var(--white);
    box-shadow: 0 0 0 4px rgba(33, 54, 128, 0.2);
}

.step.completed .step-circle {
    background: var(--success);
    border-color: var(--success);
    color: var(--white);
}

.step-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gray);
    text-align: center;
}

.step.active .step-label {
    color: var(--primary-blue);
    font-weight: 600;
}

.step-connector {
    width: 60px;
    height: 2px;
    background: #e2e8f0;
    margin: 0 var(--space-md);
    margin-bottom: 24px;
    transition: background var(--transition);
}

.step.active + .step-connector {
    background: linear-gradient(90deg, var(--primary-blue) 0%, #e2e8f0 100%);
}

/* Card Title */
.card-title {
    text-align: center;
}

.card-title h2 {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--primary-blue);
    margin-bottom: var(--space-sm);
}

.card-title p {
    font-size: 1rem;
    color: var(--gray);
}

/* Messages Container */
.messages-container {
    margin-bottom: var(--space-lg);
}

.message {
    display: flex;
    align-items: flex-start;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    animation: slideIn 0.3s ease-out;
}

.message.success {
    background: rgba(40, 167, 69, 0.1);
    border-left: 4px solid var(--success);
    color: #155724;
}

.message.error {
    background: rgba(220, 53, 69, 0.1);
    border-left: 4px solid var(--error);
    color: #721c24;
}

.message.warning {
    background: rgba(255, 193, 7, 0.1);
    border-left: 4px solid var(--warning);
    color: #856404;
}

.message-icon {
    margin-right: var(--space-sm);
    flex-shrink: 0;
}

.message-content h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.message-content p {
    font-size: 0.875rem;
    opacity: 0.9;
}

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

/* Form Styles */
.login-form {
    position: relative;
}

.form-step {
    display: none;
    animation: fadeIn 0.4s ease-out;
}

.form-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Input Groups */
.input-group {
    margin-bottom: var(--space-lg);
}

.input-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-blue);
    margin-bottom: var(--space-sm);
}

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

.input-icon {
    position: absolute;
    left: var(--space-md);
    z-index: 2;
    color: var(--gray);
    transition: color var(--transition);
}

.input-field {
    width: 100%;
    height: 48px;
    padding: 0 48px 0 48px;
    border: 2px solid #e2e8f0;
    border-radius: var(--radius-md);
    background: var(--white);
    font-size: 1rem;
    color: var(--dark-gray);
    transition: all var(--transition);
    font-family: var(--font-family);
}

.input-field:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(33, 54, 128, 0.1);
}

.input-field:focus + .input-icon {
    color: var(--primary-blue);
}

.input-field.valid {
    border-color: var(--success);
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

.input-field.invalid {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.input-field::placeholder {
    color: #a0aec0;
}

/* OTP Input Styling */
.otp-input {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 1.5rem !important;
    font-weight: 500;
    letter-spacing: 0.5rem;
}

/* Password Toggle */
.password-toggle {
    position: absolute;
    right: var(--space-md);
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    z-index: 2;
}

.password-toggle:hover {
    color: var(--primary-blue);
    background: rgba(33, 54, 128, 0.1);
}

/* Input Validation */
.input-validation {
    position: absolute;
    right: 48px;
    z-index: 2;
}

.validation-icon {
    display: none;
}

.validation-icon.success {
    color: var(--success);
}

.validation-icon.error {
    color: var(--error);
}

.input-field.valid ~ .input-validation .validation-icon.success {
    display: block;
}

.input-field.invalid ~ .input-validation .validation-icon.error {
    display: block;
}

/* Input Help Text */
.input-help {
    font-size: 0.75rem;
    color: var(--gray);
    margin-top: var(--space-xs);
    opacity: 0.8;
}

/* Form Actions */
.form-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

/* Buttons */
.primary-button {
    width: 100%;
    height: 48px;
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    position: relative;
    overflow: hidden;
}

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

.primary-button:active {
    transform: translateY(0);
}

.primary-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.primary-button.loading .button-text {
    opacity: 0;
}

.primary-button.loading .button-loader {
    opacity: 1;
}

.button-loader {
    position: absolute;
    opacity: 0;
    transition: opacity var(--transition);
}

.spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.secondary-button {
    background: none;
    border: none;
    color: var(--primary-blue);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.secondary-button:hover {
    background: rgba(33, 54, 128, 0.1);
    color: var(--primary-blue);
}

.secondary-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Resend Timer */
.resend-timer {
    font-weight: 600;
    color: var(--gray);
}

/* Card Footer */
.card-footer {
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid #e2e8f0;
}

.security-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-size: 0.75rem;
    color: var(--gray);
    opacity: 0.8;
}

.security-badge svg {
    color: var(--success);
}

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

.shake {
    animation: shake 0.5s ease-in-out;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .main-layout {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: var(--space-md);
    }
    
    .left-panel {
        display: none;
    }
    
    .right-panel {
        padding: var(--space-xl);
    }
}

@media (max-width: 640px) {
    .main-layout {
        margin: var(--space-sm);
        border-radius: var(--radius-lg);
    }
    
    .right-panel {
        padding: var(--space-lg);
    }
    
    .card-title h2 {
        font-size: 1.5rem;
    }
    
    .step-indicator {
        margin-bottom: var(--space-lg);
    }
    
    .step-circle {
        width: 36px;
        height: 36px;
    }
    
    .step-connector {
        width: 40px;
        margin: 0 var(--space-sm);
        margin-bottom: 20px;
    }
    
    .input-field {
        height: 44px;
        font-size: 0.875rem;
    }
    
    .primary-button {
        height: 44px;
    }
}

@media (max-width: 480px) {
    .right-panel {
        padding: var(--space-md);
    }
    
    .step-connector {
        display: none;
    }
    
    .step-indicator {
        gap: var(--space-md);
    }
    
    .background-image {
        background-attachment: scroll;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --white: #1a1a1a;
        --light-gray: #2d2d2d;
        --gray: #a0aec0;
        --dark-gray: #e2e8f0;
        --black: #f8f9fa;
    }
    
    .right-panel {
        background: var(--white);
    }
    
    .input-field {
        background: #2d3748;
        color: var(--dark-gray);
        border-color: #4a5568;
    }
    
    .input-field::placeholder {
        color: #718096;
    }
    
    .card-title h2 {
        color: var(--dark-gray);
    }
    
    .input-label {
        color: var(--dark-gray);
    }
    
    .input-help {
        color: var(--gray);
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .input-field {
        border-width: 3px;
    }
    
    .primary-button {
        border: 2px solid var(--white);
    }
    
    .step-circle {
        border-width: 3px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .primary-button:hover {
        transform: none;
    }
    
    .feature-item:hover {
        transform: none;
    }
}

/* Print Styles */
@media print {
    .left-panel,
    .card-footer,
    .form-actions {
        display: none !important;
    }
    
    .main-layout {
        box-shadow: none;
        background: var(--white);
    }
    
    .right-panel {
        background: var(--white);
    }
    
    .input-field {
        border-color: var(--black);
    }
}


/* Powered By DITS */
.powered-by {
    font-size: 0.75rem;
    color: var(--gray);
    text-align: center;
    margin-top: var(--space-sm);
}

.powered-by a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
}

.powered-by a:hover {
    text-decoration: underline;
}