/*
 * Plugin App - Referral Registration Styles
 * Version: 1.0
 * Description: Styling for the referral registration flow
 */

/* ===================================
   CSS Custom Properties (Variables)
   =================================== */
:root {
    /* Brand Colors */
    --plugin-primary: #fa4612;
    --plugin-primary-hover: #e03d0f;
    --plugin-primary-active: #c73408;
    --plugin-primary-light: #fef5f2;
    
    /* Status Colors */
    --plugin-success: #28a745;
    --plugin-success-light: #d4edda;
    --plugin-danger: #dc3545;
    --plugin-danger-light: #f8d7da;
    --plugin-warning: #ffc107;
    --plugin-info: #17a2b8;
    
    /* Neutral Colors */
    --plugin-text-dark: #212529;
    --plugin-text-muted: #6c757d;
    --plugin-text-light: #ffffff;
    --plugin-bg-light: #f8f9fa;
    --plugin-border: #dee2e6;
    --plugin-border-focus: #80bdff;
    
    /* Spacing */
    --plugin-spacing-xs: 0.5rem;
    --plugin-spacing-sm: 1rem;
    --plugin-spacing-md: 1.5rem;
    --plugin-spacing-lg: 2rem;
    --plugin-spacing-xl: 3rem;
    
    /* Border Radius */
    --plugin-radius-sm: 0.5rem;
    --plugin-radius-md: 0.75rem;
    --plugin-radius-lg: 1rem;
    
    /* Shadows */
    --plugin-shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.08);
    --plugin-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --plugin-shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.15);
    --plugin-shadow-primary: 0 4px 12px rgba(250, 70, 18, 0.2);
    
    /* Transitions */
    --plugin-transition-fast: 150ms ease-in-out;
    --plugin-transition-normal: 250ms ease-in-out;
    --plugin-transition-slow: 350ms ease-in-out;
}

/* ===================================
   Hero Section with Background
   =================================== */
.plugin-app-hero {
    position: relative;
    width: 100%;
    height: 320px;
    background-image: url('../images/section/page-title-1.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: -80px; /* Overlap with card */
    z-index: 1;
}

.plugin-app-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(250, 70, 18, 0.05) 0%, rgba(231, 61, 15, 0.05) 100%);
    z-index: 1;
}

.plugin-app-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.plugin-app-hero-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.5);
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.plugin-app-hero-subtitle {
    font-size: 1.5rem;
    font-weight: 400;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    opacity: 0.98;
}

/* ===================================
   Main Container
   =================================== */
.plugin-app-container {
    padding: 0 15px var(--plugin-spacing-xl);
    min-height: 60vh;
    position: relative;
    z-index: 2;
}

/* ===================================
   Card Styling
   =================================== */
.plugin-app-card {
    background: white;
    border-radius: var(--plugin-radius-lg);
    box-shadow: var(--plugin-shadow-lg);
    padding: 0; /* Remove padding, let card-body handle it */
    transition: box-shadow var(--plugin-transition-normal);
    position: relative;
    z-index: 3;
    /* margin-top: 80px; */
    margin-bottom: var(--plugin-spacing-xl); /* Space at bottom */
}

.plugin-app-card:hover {
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.plugin-app-card .card-body {
    padding: var(--plugin-spacing-xl) !important;
}

.plugin-app-card-title {
    color: var(--plugin-text-dark);
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: var(--plugin-spacing-md);
    text-align: center;
    position: relative;
    padding-bottom: var(--plugin-spacing-sm);
}

.plugin-app-card-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--plugin-primary), var(--plugin-primary-hover));
    border-radius: 2px;
}

/* ===================================
   Status Messages
   =================================== */
.plugin-referrer-info {
    text-align: center;
    padding: var(--plugin-spacing-sm);
    border-radius: var(--plugin-radius-md);
    margin-bottom: var(--plugin-spacing-md);
    font-size: 1.25rem;
    transition: all var(--plugin-transition-normal);
}

.plugin-referrer-info.text-success {
    background-color: var(--plugin-success-light);
    color: var(--plugin-success);
    border: 1px solid var(--plugin-success);
}

.plugin-referrer-info.text-danger {
    background-color: var(--plugin-danger-light);
    color: var(--plugin-danger);
    border: 1px solid var(--plugin-danger);
}

.plugin-referrer-info strong {
    font-weight: 700;
}

/* ===================================
   Form Elements
   =================================== */
.plugin-app-form .mb-3 {
    margin-bottom: var(--plugin-spacing-md);
}
.plugin-app-form button:hover{
    color: #fff;
}

.plugin-app-form label,
.plugin-app-form .form-label {
    display: block !important;
    margin-bottom: var(--plugin-spacing-xs) !important;
    color: var(--plugin-text-dark) !important;
    font-weight: 600 !important;
    font-size: 1.125rem !important;
}

/* Higher specificity to override Bootstrap */
.plugin-app-form input.form-control,
.plugin-app-form .form-control {
    width: 100% !important;
    padding: 1rem 1.125rem !important;
    font-size: 1.25rem !important;
    line-height: 1.5 !important;
    color: var(--plugin-text-dark) !important;
    background-color: #fff !important;
    border: 2px solid var(--plugin-border) !important;
    border-radius: var(--plugin-radius-md) !important;
    transition: all var(--plugin-transition-fast) !important;
    box-shadow: none !important;
}

.plugin-app-form input.form-control:focus,
.plugin-app-form .form-control:focus {
    outline: none !important;
    border-color: var(--plugin-primary) !important;
    box-shadow: 0 0 0 4px rgba(250, 70, 18, 0.15) !important;
}

.plugin-app-form input.form-control::placeholder,
.plugin-app-form .form-control::placeholder {
    color: var(--plugin-text-muted) !important;
    opacity: 0.7 !important;
    font-size: 1.125rem !important;
}

.plugin-app-form input.form-control:disabled,
.plugin-app-form .form-control:disabled {
    background-color: var(--plugin-bg-light) !important;
    cursor: not-allowed !important;
    opacity: 0.6 !important;
}

/* Form Validation States */
.plugin-app-form input.form-control.is-valid,
.plugin-app-form .form-control.is-valid {
    border-color: var(--plugin-success) !important;
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.15) !important;
}

.plugin-app-form input.form-control.is-invalid,
.plugin-app-form .form-control.is-invalid {
    border-color: var(--plugin-danger) !important;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15) !important;
}

/* Invalid/Valid feedback - Only show when input has the class */
.plugin-app-form .invalid-feedback,
.plugin-app-form .valid-feedback {
    display: none !important;
    margin-top: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
}

/* Show invalid feedback only when input is invalid */
.plugin-app-form input.is-invalid ~ .invalid-feedback,
.plugin-app-form .form-control.is-invalid ~ .invalid-feedback {
    display: block !important;
    color: var(--plugin-danger) !important;
}

/* Show valid feedback only when input is valid */
.plugin-app-form input.is-valid ~ .valid-feedback,
.plugin-app-form .form-control.is-valid ~ .valid-feedback {
    display: block !important;
    color: var(--plugin-success) !important;
}

/* ===================================
   Buttons
   =================================== */
.plugin-app-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1.125rem 2.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--plugin-text-light);
    background-color: var(--plugin-primary);
    border: 2px solid var(--plugin-primary);
    border-radius: var(--plugin-radius-md);
    cursor: pointer;
    transition: all var(--plugin-transition-normal);
    box-shadow: var(--plugin-shadow-sm);
    text-decoration: none;
    white-space: nowrap;
}

.plugin-app-btn:hover:not(:disabled) {
    background-color: var(--plugin-primary-hover);
    border-color: var(--plugin-primary-hover);
    box-shadow: var(--plugin-shadow-primary);
    transform: translateY(-2px);
}

.plugin-app-btn:active:not(:disabled) {
    background-color: var(--plugin-primary-active);
    border-color: var(--plugin-primary-active);
    transform: translateY(0);
}

.plugin-app-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.plugin-app-btn i {
    margin-left: 0.5rem;
    font-size: 1.4rem;
}

/* Button Variants */
.plugin-app-btn.btn-secondary {
    background-color: var(--plugin-text-muted);
    border-color: var(--plugin-text-muted);
}

.plugin-app-btn.btn-secondary:hover:not(:disabled) {
    background-color: #5a6268;
    border-color: #5a6268;
}

/* Loading State */
.plugin-app-btn.loading {
    position: relative;
    color: transparent;
    pointer-events: none;
}

.plugin-app-btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-left: -8px;
    margin-top: -8px;
    border: 2px solid transparent;
    border-top-color: white;
    border-radius: 50%;
    animation: plugin-spinner 0.6s linear infinite;
}

@keyframes plugin-spinner {
    to {
        transform: rotate(360deg);
    }
}

/* ===================================
   OTP Method Selection
   =================================== */
.plugin-otp-method-container {
    margin-top: var(--plugin-spacing-md);
    padding: var(--plugin-spacing-md);
    background-color: var(--plugin-bg-light);
    border-radius: var(--plugin-radius-md);
    border: 1px solid var(--plugin-border);
}

.plugin-otp-method-container h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--plugin-text-dark);
    margin-bottom: var(--plugin-spacing-md);
}

/* Override select styling */
.plugin-otp-method-container .form-control,
.plugin-otp-method-container select.form-control {
    width: 100% !important;
    padding: 1rem 1.125rem !important;
    font-size: 1.25rem !important;
    line-height: 1.5 !important;
    color: var(--plugin-text-dark) !important;
    background-color: #fff !important;
    border: 2px solid var(--plugin-border) !important;
    border-radius: var(--plugin-radius-md) !important;
}

/* ===================================
   OTP Input
   =================================== */
.plugin-otp-wrapper {
    text-align: center;
    padding: var(--plugin-spacing-md);
}

.plugin-otp-input {
    width: 100% !important;
    max-width: 350px !important;
    margin: 0 auto var(--plugin-spacing-md) !important;
    padding: 1.25rem !important;
    font-size: 2rem !important;
    text-align: center !important;
    letter-spacing: 0.7rem !important;
    font-weight: 700 !important;
    border: 2px solid var(--plugin-border) !important;
    border-radius: var(--plugin-radius-md) !important;
    transition: all var(--plugin-transition-fast) !important;
}

.plugin-otp-input:focus {
    outline: none !important;
    border-color: var(--plugin-primary) !important;
    box-shadow: 0 0 0 4px rgba(250, 70, 18, 0.15) !important;
}

/* ===================================
   App Download Section
   =================================== */
.plugin-download-section {
    text-align: center;
    padding: var(--plugin-spacing-lg);
    background: linear-gradient(135deg, var(--plugin-primary-light) 0%, white 100%);
    border-radius: var(--plugin-radius-lg);
    border: 2px solid var(--plugin-primary);
}

.plugin-download-section h4 {
    color: var(--plugin-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--plugin-spacing-md);
}

.plugin-download-qr {
    margin: var(--plugin-spacing-md) auto;
    padding: var(--plugin-spacing-sm);
    background: white;
    border-radius: var(--plugin-radius-md);
    box-shadow: var(--plugin-shadow-sm);
    display: inline-block;
}

.plugin-download-qr img {
    display: block;
    width: 200px;
    height: auto;
    border-radius: var(--plugin-radius-sm);
}

.plugin-download-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--plugin-spacing-md);
    flex-wrap: wrap;
    margin-top: var(--plugin-spacing-md);
}

.plugin-download-links a {
    transition: transform var(--plugin-transition-fast);
    display: inline-block;
}

.plugin-download-links a:hover {
    transform: scale(1.05);
}

.plugin-download-links img {
    width: 150px;
    height: auto;
    border-radius: var(--plugin-radius-sm);
    box-shadow: var(--plugin-shadow-sm);
}

/* ===================================
   Error/Success Messages
   =================================== */
.plugin-message {
    padding: var(--plugin-spacing-md);
    border-radius: var(--plugin-radius-md);
    margin: var(--plugin-spacing-md) 0;
    animation: plugin-fadeIn var(--plugin-transition-normal);
}

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

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

.plugin-message h4 {
    margin: 0 0 var(--plugin-spacing-xs);
    font-size: 1.1rem;
    font-weight: 600;
}

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

/* ===================================
   Loading States
   =================================== */
.plugin-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--plugin-radius-lg);
    z-index: 10;
}

.plugin-loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--plugin-border);
    border-top-color: var(--plugin-primary);
    border-radius: 50%;
    animation: plugin-spinner 0.8s linear infinite;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 768px) {
    .plugin-app-hero {
        height: 280px;
        margin-bottom: -60px;
    }
    
    .plugin-app-hero-title {
        font-size: 2.25rem;
    }
    
    .plugin-app-hero-subtitle {
        font-size: 1.25rem;
    }
    
    .plugin-app-card {
        margin-top: 60px;
        margin-bottom: var(--plugin-spacing-lg);
    }
    
    .plugin-app-card .card-body {
        padding: var(--plugin-spacing-lg) !important;
    }
    
    .plugin-app-container {
        padding: 0 15px var(--plugin-spacing-lg);
    }
    
    .plugin-app-card {
        padding: var(--plugin-spacing-md);
    }
    
    .plugin-app-card-title {
        font-size: 2rem;
    }
    
    .plugin-referrer-info {
        font-size: 1.125rem;
    }
    
    .plugin-app-btn {
        width: 100%;
        padding: 1rem 1.5rem;
        font-size: 1.125rem;
    }
    
    .plugin-download-links {
        flex-direction: column;
        gap: var(--plugin-spacing-sm);
    }
    
    .plugin-download-links img {
        width: 180px;
    }
}

/* .container.plugin-app-container{
        margin-top: 50px;
    } */
    

@media (max-width: 480px) {
    /* .container.plugin-app-container{
        margin-top: 10px;
    } */
    .plugin-app-hero {
        height: 240px;
        margin-bottom: -50px;
    }
    
    .plugin-app-hero-title {
        font-size: 1.75rem;
    }
    
    .plugin-app-hero-subtitle {
        font-size: 1.125rem;
    }

    
    .plugin-app-card {
        margin-top: 50px;
        margin-bottom: var(--plugin-spacing-md);
    }
    
    .plugin-app-card .card-body {
        padding: var(--plugin-spacing-md) !important;
    }
    
    .plugin-app-container {
        padding: 0 10px var(--plugin-spacing-md);
    }
    
    .plugin-app-card-title {
        font-size: 1.75rem;
    }
    
    .plugin-referrer-info {
        font-size: 1rem;
    }
    
    .plugin-app-form input.form-control,
    .plugin-app-form .form-control {
        font-size: 1.125rem !important;
        padding: 0.875rem 1rem !important;
    }
    
    .plugin-otp-input {
        font-size: 1.75rem !important;
        letter-spacing: 0.5rem !important;
        padding: 1rem !important;
    }
    
    .plugin-download-qr img {
        width: 160px;
    }
    
    .plugin-app-btn {
        font-size: 1rem;
        padding: 0.875rem 1.25rem;
    }
}

/* ===================================
   Accessibility
   =================================== */
.plugin-app-btn:focus,
.plugin-app-form .form-control:focus {
    outline: 2px solid var(--plugin-primary);
    outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ===================================
   Print Styles
   =================================== */
@media print {
    .plugin-app-btn,
    .plugin-download-links {
        display: none;
    }
    
    .plugin-app-card {
        box-shadow: none;
        border: 1px solid var(--plugin-border);
    }
}