/* ============================================
   MAHANT IMMIGRATION - CLIENT FORM STYLES
   Complete CSS for Canada PR Application Form
   ============================================ */

/* CSS Variables */
:root {
    --primary-red: #c62828;
    --primary-blue: #1565c0;
    --success-green: #2e7d32;
    --warning-orange: #f57c00;
    --danger-red: #d32f2f;
    --light-gray: #f5f5f5;
    --border-gray: #ddd;
    --text-dark: #333;
    --text-light: #666;
    --white: #ffffff;
    --shadow: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 20px rgba(0,0,0,0.15);
}

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

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
}

/* Header Styles */
header {
    background: linear-gradient(135deg, var(--primary-red) 0%, #d32f2f 100%);
    color: var(--white);
    padding: 2rem 0;
    box-shadow: var(--shadow-lg);
}

header .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header .logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

header .logo i {
    font-size: 2.5rem;
}

header h1 {
    font-size: 1.8rem;
    font-weight: 700;
}

header p {
    margin-top: 0.5rem;
    opacity: 0.95;
    font-size: 0.95rem;
}

/* Multi-step Form Container */
.form-wrapper {
    max-width: 1200px;
    margin: 3rem auto;
    padding: 0 2rem 3rem;
}

.form-container {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

/* Progress Bar */
.progress-container {
    background: linear-gradient(90deg, var(--primary-blue) 0%, var(--primary-red) 100%);
    padding: 2rem;
    color: var(--white);
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.progress-steps::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 0;
    right: 0;
    height: 4px;
    background: rgba(255,255,255,0.3);
    z-index: 0;
}

.progress-line {
    position: absolute;
    top: 30px;
    left: 0;
    height: 4px;
    background: var(--white);
    transition: width 0.5s ease;
    z-index: 1;
}

.step {
    position: relative;
    z-index: 2;
    text-align: center;
    flex: 1;
}

.step-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(255,255,255,0.3);
    border: 3px solid var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    transition: all 0.3s ease;
}

.step.active .step-circle {
    background: var(--white);
    color: var(--primary-red);
    transform: scale(1.1);
}

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

.step-title {
    font-size: 0.9rem;
    font-weight: 600;
    opacity: 0.9;
}

.step.active .step-title {
    opacity: 1;
    font-weight: 700;
}

/* Form Steps Content */
.form-content {
    padding: 3rem;
}

.step-content {
    display: none;
}

.step-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

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

/* Section Headings */
.section-heading {
    background: linear-gradient(135deg, var(--primary-blue) 0%, #1976d2 100%);
    color: var(--white);
    padding: 1rem 1.5rem;
    margin: 2rem -3rem 2rem;
    font-size: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-heading:first-child {
    margin-top: 0;
}

.section-heading i {
    font-size: 1.4rem;
}

/* Form Groups */
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-row.single {
    grid-template-columns: 1fr;
}

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

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-size: 0.95rem;
}

.form-group label.required::after {
    content: ' *';
    color: var(--danger-red);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-gray);
    border-radius: 6px;
    font-size: 0.95rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(21, 101, 192, 0.1);
}

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

.form-group input[type="date"],
.form-group input[type="tel"],
.form-group input[type="email"] {
    font-family: inherit;
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
    border-color: var(--danger-red);
}

.error-message {
    color: var(--danger-red);
    font-size: 0.85rem;
    margin-top: 0.25rem;
    display: none;
}

.form-group.error .error-message {
    display: block;
}

/* Dynamic Tables */
.dynamic-table-container {
    margin: 2rem 0;
    background: var(--light-gray);
    padding: 1.5rem;
    border-radius: 8px;
}

.dynamic-table-container h4 {
    margin-bottom: 1rem;
    color: var(--primary-blue);
    font-size: 1.1rem;
}

.dynamic-table {
    width: 100%;
    overflow-x: auto;
}

.dynamic-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 6px;
    overflow: hidden;
}

.dynamic-table th,
.dynamic-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-gray);
}

.dynamic-table th {
    background: var(--primary-blue);
    color: var(--white);
    font-weight: 600;
    font-size: 0.9rem;
}

.dynamic-table td input,
.dynamic-table td select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-gray);
    border-radius: 4px;
    font-size: 0.9rem;
}

.dynamic-table .remove-row-btn {
    background: var(--danger-red);
    color: var(--white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.dynamic-table .remove-row-btn:hover {
    background: #b71c1c;
    transform: translateY(-1px);
}

.add-row-btn {
    background: var(--success-green);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 600;
    margin-top: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.add-row-btn:hover {
    background: #1b5e20;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
}

/* File Upload Styles */
.file-upload-container {
    margin: 1.5rem 0;
}

.file-upload-box {
    border: 2px dashed var(--border-gray);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    background: var(--light-gray);
    transition: all 0.3s ease;
    cursor: pointer;
}

.file-upload-box:hover {
    border-color: var(--primary-blue);
    background: rgba(21, 101, 192, 0.05);
}

.file-upload-box i {
    font-size: 3rem;
    color: var(--primary-blue);
    margin-bottom: 1rem;
}

.file-upload-box p {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.file-upload-box input[type="file"] {
    display: none;
}

.upload-btn {
    background: var(--primary-blue);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95rem;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.upload-btn:hover {
    background: #0d47a1;
    transform: translateY(-2px);
}

.file-list {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--white);
    border-radius: 6px;
    border: 1px solid var(--border-gray);
}

.file-item-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.file-item i {
    color: var(--primary-blue);
}

.file-remove-btn {
    background: none;
    border: none;
    color: var(--danger-red);
    cursor: pointer;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.file-remove-btn:hover {
    color: #b71c1c;
    transform: scale(1.2);
}

/* Form Navigation Buttons */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 2px solid var(--border-gray);
}

.btn {
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--white);
}

.btn-primary:hover {
    background: #0d47a1;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(21, 101, 192, 0.3);
}

.btn-secondary {
    background: var(--text-light);
    color: var(--white);
}

.btn-secondary:hover {
    background: #555;
    transform: translateY(-2px);
}

.btn-success {
    background: var(--success-green);
    color: var(--white);
}

.btn-success:hover {
    background: #1b5e20;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.3);
}

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

.btn-save {
    background: var(--warning-orange);
    color: var(--white);
}

.btn-save:hover {
    background: #e65100;
}

/* Declaration Section */
.declaration-box {
    background: #fff9e6;
    border: 2px solid var(--warning-orange);
    border-radius: 8px;
    padding: 2rem;
    margin: 2rem 0;
}

.declaration-box h3 {
    color: var(--warning-orange);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.declaration-box ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.declaration-box li {
    margin-bottom: 0.5rem;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--white);
    border-radius: 6px;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.checkbox-group label {
    cursor: pointer;
    user-select: none;
}

/* Success Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 9999;
    justify-content: center;
    align-items: center;
}

.modal.show {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: var(--white);
    padding: 3rem;
    border-radius: 12px;
    max-width: 600px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from { transform: translateY(100px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.modal-content .success-icon {
    width: 80px;
    height: 80px;
    background: var(--success-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2.5rem;
    color: var(--white);
}

.modal-content h2 {
    color: var(--success-green);
    margin-bottom: 1rem;
}

.application-id {
    background: var(--light-gray);
    padding: 1rem;
    border-radius: 6px;
    margin: 1.5rem 0;
    font-family: 'Courier New', monospace;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-blue);
}

/* Loading Overlay */
.loading-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.95);
    z-index: 9998;
    justify-content: center;
    align-items: center;
}

.loading-overlay.show {
    display: flex;
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 6px solid var(--border-gray);
    border-top-color: var(--primary-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Toast Notifications */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--white);
    padding: 1rem 1.5rem;
    border-radius: 6px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 10000;
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from { transform: translateX(400px); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

.toast.success {
    border-left: 4px solid var(--success-green);
}

.toast.error {
    border-left: 4px solid var(--danger-red);
}

.toast.warning {
    border-left: 4px solid var(--warning-orange);
}

/* Footer */
footer {
    background: var(--text-dark);
    color: var(--white);
    text-align: center;
    padding: 2rem 0;
    margin-top: 4rem;
}

footer p {
    opacity: 0.9;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    header h1 {
        font-size: 1.5rem;
    }
    
    .progress-steps {
        flex-wrap: wrap;
        gap: 2rem;
    }
    
    .progress-steps::before,
    .progress-line {
        display: none;
    }
    
    .step {
        flex-basis: 45%;
    }
    
    .form-content {
        padding: 2rem 1.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .section-heading {
        margin: 1.5rem -1.5rem 1.5rem;
        padding: 0.875rem 1rem;
        font-size: 1.1rem;
    }
    
    .dynamic-table-container {
        padding: 1rem;
        overflow-x: auto;
    }
    
    .form-navigation {
        flex-direction: column;
        gap: 1rem;
    }
    
    .form-navigation .btn {
        width: 100%;
        justify-content: center;
    }
    
    .toast {
        right: 1rem;
        left: 1rem;
        bottom: 1rem;
    }
}

@media screen and (max-width: 480px) {
    body {
        font-size: 14px;
    }
    
    header {
        padding: 1.5rem 0;
    }
    
    header .container {
        padding: 0 1rem;
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    header h1 {
        font-size: 1.3rem;
    }
    
    .form-wrapper {
        margin: 1.5rem auto;
        padding: 0 1rem 2rem;
    }
    
    .form-content {
        padding: 1.5rem 1rem;
    }
    
    .step {
        flex-basis: 100%;
    }
    
    .step-circle {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .modal-content {
        padding: 2rem 1.5rem;
        margin: 1rem;
    }
}

/* Print Styles */
@media print {
    body {
        background: white;
    }
    
    header,
    footer,
    .form-navigation,
    .progress-container,
    .btn {
        display: none !important;
    }
    
    .form-container {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .form-content {
        padding: 1rem;
    }
    
    .section-heading {
        background: #f0f0f0 !important;
        color: #000 !important;
        margin: 1rem 0;
        page-break-after: avoid;
    }
    
    .form-row {
        page-break-inside: avoid;
    }
    
    .dynamic-table {
        page-break-inside: avoid;
    }
}