/**
 * Champion Registration System - Dedicated CSS
 * Used by: champ_registration.php, champ_process_registration.php, champ_registration_success.php
 * Based on UX Design Slick Minimalistic guidelines and consistency with fan_upload.php
 */

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

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
    line-height: 1.6;
}

/* Registration Page Body */
body.registration-page {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

/* Main Container - Two Card Layout */
.registration-main-container {
    max-width: 1200px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    animation: slideUp 0.6s ease-out;
}

/* Individual Card Styles */
.registration-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.registration-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Welcome Card Specific Styles */
.welcome-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
}

.welcome-card .card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.welcome-card .card-title {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.welcome-card .card-description {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 25px;
}

.welcome-card .feature-list {
    list-style: none;
    margin-bottom: 30px;
}

.welcome-card .feature-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    font-size: 1rem;
    color: #555;
}

.welcome-card .feature-icon {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.8rem;
    font-weight: bold;
    margin-right: 15px;
    flex-shrink: 0;
}

.welcome-card .cta-text {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 12px;
    border-left: 4px solid #667eea;
    font-style: italic;
    color: #555;
}

/* Form Card Styles */
.form-card {
    /* Inherits base .registration-card styles */
    position: relative;
}

.form-card .card-title {
    text-align: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 30px;
    letter-spacing: -0.5px;
}

/* Error Display */
.general-error {
    background: #ff6b6b;
    color: white;
    padding: 15px;
    border-radius: 12px;
    margin-bottom: 25px;
    font-size: 0.95rem;
    text-align: center;
    animation: slideDown 0.3s ease-out;
}

/* Form Styles */
.registration-form {
    width: 100%;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    font-weight: 600;
    margin-bottom: 8px;
    color: #555;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input,
.form-textarea,
.form-select {
    padding: 15px 20px;
    border: 2px solid #e0e6ed;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fff;
    outline: none;
    font-family: inherit;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: scale(1.02);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-input.valid {
    border-color: #27ae60;
    animation: pulse 0.3s ease;
}

/* Form Error Styling */
.form-group input.error,
.form-group textarea.error,
.form-group select.error {
    border-color: #e74c3c;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
}

.error-message {
    display: block;
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 8px;
    font-weight: 500;
}

.error-message:before {
    content: "⚠ ";
    margin-right: 5px;
}

/* File Upload Styles */
.file-upload-container {
    position: relative;
    margin-top: 5px;
}

.file-upload-input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-upload-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 20px;
    border: 2px dashed #e0e6ed;
    border-radius: 12px;
    background: #f8f9fa;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    color: #666;
}

.file-upload-label:hover {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.05);
    transform: scale(1.02);
}

.file-upload-container.has-file .file-upload-label {
    border-color: #27ae60;
    background: rgba(39, 174, 96, 0.1);
    color: #27ae60;
}

.file-upload-icon {
    font-size: 1.2rem;
}

/* Submit Button */
.submit-btn {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 30px;
    font-family: inherit;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

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

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.loading .submit-btn {
    background: #ccc;
}

/* Success Page Styles */
body.success-page {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.success-main-container {
    max-width: 1000px;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    animation: slideUp 0.6s ease-out;
}

.success-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.success-card .success-icon {
    font-size: 4rem;
    color: #27ae60;
    margin-bottom: 20px;
    animation: bounceIn 0.8s ease-out;
}

.success-card .success-title {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.success-card .success-message {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 30px;
    line-height: 1.6;
}

.success-card .dashboard-btn {
    display: inline-block;
    padding: 18px 40px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.success-card .dashboard-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

/* Additional Success Cards */
.success-details-card {
    text-align: left;
}

.success-details-card .card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.success-steps {
    list-style: none;
}

.success-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.success-step:hover {
    transform: translateX(10px);
}

.success-step-number {
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
    margin-right: 15px;
}

.success-step-text {
    color: #666;
    line-height: 1.5;
}

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

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

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Success Page Additional Elements */
.champion-name {
    font-weight: 700;
    color: #667eea;
}

.credentials-box {
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 25px;
    margin: 25px 0;
    text-align: left;
}

.credentials-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.credential-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding: 12px;
    background: white;
    border-radius: 8px;
    border: 1px solid #dee2e6;
}

.credential-item:last-child {
    margin-bottom: 0;
}

.credential-label {
    font-weight: 600;
    color: #666;
    flex-shrink: 0;
    margin-right: 15px;
}

.credential-value {
    font-family: monospace;
    background: #f8f9fa;
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid #e9ecef;
    color: #667eea;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    flex: 1;
    text-align: right;
}

.credential-value:hover {
    background: #e9ecef;
    transform: scale(1.02);
}

.note {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 10px;
    padding: 15px;
    margin: 20px 0;
    color: #856404;
    text-align: center;
    font-size: 0.9rem;
}

.note-spaced {
    margin-top: 30px;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .registration-main-container {
        max-width: 1000px;
        gap: 25px;
    }
}

@media (max-width: 1024px) {
    .registration-main-container {
        gap: 25px;
        max-width: 900px;
    }
    
    .registration-card {
        padding: 35px 30px;
    }
    
    .welcome-card .card-title {
        font-size: 2.2rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
}

@media (max-width: 900px) {
    .registration-main-container {
        max-width: 800px;
    }
    
    .registration-card {
        padding: 32px 28px;
    }
    
    .welcome-card .card-title {
        font-size: 2.1rem;
    }
}

@media (max-width: 768px) {
    .registration-main-container {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 600px;
    }
    
    .registration-card {
        padding: 30px 25px;
    }
    
    .welcome-card .card-title {
        font-size: 2rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        padding: 12px 15px;
    }
    
    .submit-btn {
        padding: 15px;
        font-size: 1rem;
    }
    
    .success-card {
        padding: 30px 25px;
    }
    
    .success-card .success-title {
        font-size: 2rem;
    }
    
    .success-card .success-message {
        font-size: 1.1rem;
    }
    
    .credential-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .credential-value {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 600px) {
    .form-grid {
        gap: 12px;
    }
    
    .form-group.full-width {
        margin-bottom: 5px;
    }
}

@media (max-width: 480px) {
    body.registration-page,
    body.success-page {
        padding: 10px;
    }
    
    .registration-main-container {
        gap: 15px;
    }
    
    .registration-card,
    .success-card {
        padding: 20px 15px;
        border-radius: 15px;
    }
    
    .welcome-card .card-title {
        font-size: 1.8rem;
        line-height: 1.1;
    }
    
    .welcome-card .card-description {
        font-size: 1rem;
    }
    
    .welcome-card .feature-item {
        font-size: 0.95rem;
        margin-bottom: 12px;
    }
    
    .welcome-card .feature-icon {
        width: 20px;
        height: 20px;
        font-size: 0.7rem;
        margin-right: 12px;
    }
    
    .form-card .card-title {
        font-size: 1.5rem;
        margin-bottom: 25px;
    }
    
    .form-grid {
        gap: 10px;
        margin-bottom: 15px;
    }
    
    .form-label {
        font-size: 0.85rem;
        margin-bottom: 6px;
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        padding: 12px 15px;
        font-size: 0.95rem;
        border-radius: 10px;
    }
    
    .form-textarea {
        min-height: 80px;
    }
    
    .file-upload-label {
        padding: 15px;
        font-size: 0.9rem;
    }
    
    .submit-btn {
        padding: 15px;
        font-size: 0.95rem;
        margin-top: 20px;
        border-radius: 10px;
    }
    
    .success-card .success-icon {
        font-size: 3rem;
    }
    
    .success-card .success-title {
        font-size: 1.8rem;
    }
    
    .success-card .dashboard-btn {
        padding: 15px 30px;
        font-size: 1rem;
    }
    
    .credentials-box {
        padding: 20px 15px;
    }
    
    .credential-item {
        padding: 10px;
        margin-bottom: 10px;
    }
}

@media (max-width: 360px) {
    .registration-card,
    .success-card {
        padding: 15px 10px;
    }
    
    .welcome-card .card-title {
        font-size: 1.6rem;
    }
    
    .form-card .card-title {
        font-size: 1.3rem;
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        padding: 10px 12px;
        font-size: 0.9rem;
    }
    
    .submit-btn {
        padding: 12px;
        font-size: 0.9rem;
    }
}

/* Accessibility Improvements */
.form-input:focus,
.form-textarea:focus,
.form-select:focus,
.file-upload-label:focus-within,
.submit-btn:focus {
    outline: 3px solid rgba(102, 126, 234, 0.3);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .registration-card,
    .success-card {
        border: 2px solid #333;
    }
    
    .form-input,
    .form-textarea,
    .form-select {
        border-color: #333;
    }
    
    .form-input:focus,
    .form-textarea:focus,
    .form-select:focus {
        border-color: #000;
        box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.3);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .registration-card:hover,
    .submit-btn:hover,
    .dashboard-btn:hover {
        transform: none;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
    }
    
    .registration-card,
    .success-card {
        background: white;
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    .submit-btn,
    .dashboard-btn {
        display: none;
    }
}