/* TicketMaster Invitation Styles */
/* Base Styles */
.invitation-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.header-section {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #e9ecef;
}

.page-title {
    color: #2c3e50;
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.page-subtitle {
    color: #6c757d;
    font-size: 1.1rem;
    margin-bottom: 0;
    font-weight: 300;
}

/* Form Styles */
.invitation-form {
    background: #ffffff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
}

.form-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

    .form-section:last-child {
        border-bottom: none;
        margin-bottom: 0;
    }

.section-title {
    color: #495057;
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    padding-left: 0.5rem;
    border-left: 4px solid #007bff;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

/* File Upload Styles */
.file-upload-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.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: 0.75rem;
    padding: 1rem;
    border: 2px dashed #007bff;
    border-radius: 8px;
    background: #f8f9fa;
    color: #007bff;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 60px;
    font-weight: 500;
}

    .file-upload-label:hover {
        background: #e9ecef;
        border-color: #0056b3;
    }

    .file-upload-label.has-file {
        background: #d4edda;
        border-color: #28a745;
        color: #155724;
    }

.file-upload-icon {
    font-size: 1.5rem;
}

/* Canvas Styles */
.canvas-container {
    text-align: center;
    margin: 1.5rem 0;
}

.image-canvas {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    cursor: crosshair;
    max-width: 100%;
    height: auto;
    transition: all 0.3s ease;
}

    .image-canvas:hover {
        border-color: #007bff;
        box-shadow: 0 6px 20px rgba(0, 123, 255, 0.2);
    }

.canvas-instructions {
    background: #e3f2fd;
    border: 1px solid #bbdefb;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    color: #1565c0;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.coordinates-display {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 0.75rem;
    margin-top: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #495057;
}

/* Image Selection Styles */
.image-selection {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.image-option {
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

    .image-option:hover {
        transform: translateY(-5px);
    }

.image-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.selectable-img {
    width: 180px;
    height: 240px;
    object-fit: cover;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    display: block;
}

.selection-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 123, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

    .selection-overlay i {
        color: white;
        font-size: 3rem;
    }

input[type="radio"]:checked + .image-wrapper {
    border: 3px solid #007bff;
    box-shadow: 0 6px 25px rgba(0, 123, 255, 0.3);
}

    input[type="radio"]:checked + .image-wrapper .selection-overlay {
        opacity: 1;
    }

/* Button Styles */
.form-actions {
    text-align: center;
    padding-top: 1.5rem;
}

.btn-download {
    background: #28a745;
    color: white;
}

    .btn-download:hover {
        background: #218838;
        color: white;
        text-decoration: none;
    }

.btn-view {
    background: #17a2b8;
    color: white;
}

    .btn-view:hover {
        background: #138496;
        color: white;
        text-decoration: none;
    }

.btn-secondary {
    background: #6c757d;
    color: white;
}

    .btn-secondary:hover {
        background: #545b62;
        color: white;
        text-decoration: none;
    }

/* Results Section */
.results-section {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
    text-align: center;
    border: 1px solid #e9ecef;
}

.success-message {
    background: #d4edda;
    color: #155724;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.download-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Alert Styles *//* Message Styles */
.message {
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.message-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.message-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Loading Styles */
.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: 8px;
    z-index: 10;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

    100% {
        transform: rotate(360deg);
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

.d-inline-flex {
    display: inline-flex;
}

/* Responsive Design */
@media (max-width: 768px) {
    .invitation-container {
        padding: 1rem;
    }

    .page-title {
        font-size: 2rem;
    }

    .invitation-form {
        padding: 1.5rem;
    }

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

    .image-selection {
        flex-direction: column;
        align-items: center;
    }

    .selectable-img {
        width: 160px;
        height: 200px;
    }

    .download-actions {
        flex-direction: column;
        align-items: center;
    }    .canvas-container {
        overflow-x: auto;
    }

    .image-canvas {
        max-width: calc(100vw - 2rem);
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.8rem;
    }

    .selectable-img {
        width: 140px;
        height: 180px;
    }

    .invitation-container {
        padding: 0.5rem;
    }

    .invitation-form {
        padding: 1rem;
    }
}


/* TicketMaster Invitation Styles */
/* Base Styles */
.invitation-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.header-section {
    text-align: center;
    margin-bottom: 3rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid #e9ecef;
}

.page-title {
    color: #2c3e50;
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.page-subtitle {
    color: #6c757d;
    font-size: 1.1rem;
    margin-bottom: 0;
    font-weight: 300;
}

/* Form Styles */
.invitation-form {
    background: #ffffff;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
}

.form-section {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

    .form-section:last-child {
        border-bottom: none;
        margin-bottom: 0;
    }

.section-title {
    color: #495057;
    font-size: 1.3rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    padding-left: 0.5rem;
    border-left: 4px solid #007bff;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

/* File Upload Styles */
.file-upload-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.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: 0.75rem;
    padding: 1rem;
    border: 2px dashed #007bff;
    border-radius: 8px;
    background: #f8f9fa;
    color: #007bff;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 60px;
    font-weight: 500;
}

    .file-upload-label:hover {
        background: #e9ecef;
        border-color: #0056b3;
    }

    .file-upload-label.has-file {
        background: #d4edda;
        border-color: #28a745;
        color: #155724;
    }

.file-upload-icon {
    font-size: 1.5rem;
}

/* Canvas Styles */
.canvas-container {
    text-align: center;
    margin: 1.5rem 0;
}

.image-canvas {
    border: 2px solid #e9ecef;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    cursor: crosshair;
    max-width: 100%;
    height: auto;
    transition: all 0.3s ease;
}

    .image-canvas:hover {
        border-color: #007bff;
        box-shadow: 0 6px 20px rgba(0, 123, 255, 0.2);
    }

.canvas-instructions {
    background: #e3f2fd;
    border: 1px solid #bbdefb;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    color: #1565c0;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.coordinates-display {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 0.75rem;
    margin-top: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    color: #495057;
}

/* Image Selection Styles */
.image-selection {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.image-option {
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
}

    .image-option:hover {
        transform: translateY(-5px);
    }

.image-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.selectable-img {
    width: 180px;
    height: 240px;
    object-fit: cover;
    border: 3px solid transparent;
    transition: all 0.3s ease;
    display: block;
}

.selection-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 123, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

    .selection-overlay i {
        color: white;
        font-size: 3rem;
    }

input[type="radio"]:checked + .image-wrapper {
    border: 3px solid #007bff;
    box-shadow: 0 6px 25px rgba(0, 123, 255, 0.3);
}

    input[type="radio"]:checked + .image-wrapper .selection-overlay {
        opacity: 1;
    }

/* Button Styles */
.form-actions {
    text-align: center;
    padding-top: 1.5rem;
}

.btn-download {
    background: #28a745;
    color: white;
}

    .btn-download:hover {
        background: #218838;
        color: white;
        text-decoration: none;
    }

.btn-view {
    background: #17a2b8;
    color: white;
}

    .btn-view:hover {
        background: #138496;
        color: white;
        text-decoration: none;
    }

.btn-secondary {
    background: #6c757d;
    color: white;
}

    .btn-secondary:hover {
        background: #545b62;
        color: white;
        text-decoration: none;
    }

/* Results Section */
.results-section {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 2rem;
    margin-top: 2rem;
    text-align: center;
    border: 1px solid #e9ecef;
}

.success-message {
    background: #d4edda;
    color: #155724;
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.download-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Alert Styles *//* Message Styles */
.message {
    padding: 1rem;
    border-radius: 8px;
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.message-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.message-info {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Loading Styles */
.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: 8px;
    z-index: 10;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #007bff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

    100% {
        transform: rotate(360deg);
    }
}

/* Table Styles */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: #667eea;
    border-radius: 12px;
    padding: 1.5rem;
    color: white;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

    .stat-card:hover {
        transform: translateY(-5px);
    }

.stat-icon {
    font-size: 2.5rem;
    opacity: 0.8;
}

.stat-content h3 {
    font-size: 2rem;
    font-weight: bold;
    margin: 0 0 0.25rem 0;
}

.stat-content p {
    margin: 0;
    opacity: 0.9;
    font-size: 0.9rem;
}

.table-responsive {
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.invitation-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 12px;
    overflow: hidden;
}

.table-header {
    background: #667eea;
    color: white;
}

    .table-header th {
        padding: 1rem;
        text-align: left;
        font-weight: 600;
        cursor: pointer;
        user-select: none;
        transition: background-color 0.3s ease;
        border-bottom: none;
    }

        .table-header th:hover {
            background: rgba(255,255,255,0.1);
        }

        .table-header th span {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

.sort-icon {
    opacity: 0.6;
    transition: all 0.3s ease;
}

    .sort-icon.active {
        opacity: 1;
        color: #ffd700;
    }

.table-body .table-row {
    border-bottom: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.table-row:hover {
    background: #f8f9fa;
    transform: scale(1.01);
}

.table-row:last-child {
    border-bottom: none;
}

.table-cell {
    padding: 1rem;
    vertical-align: middle;
}

.cell-content {
    font-weight: 600;
    color: #007bff;
}

.inviter-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.inviter-icon {
    color: #6c757d;
}

.inviter-name {
    font-weight: 500;
}

.issued-code {
    font-family: 'Courier New', monospace;
    background: #e9ecef;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: bold;
}

.invitation-type-badge {
    background: #28a745;
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.unique-code {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.code-text {
    font-family: 'Courier New', monospace;
    font-weight: bold;
    color: #495057;
}

.copy-btn {
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 4px;
    padding: 0.25rem 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #6c757d;
}

    .copy-btn:hover {
        background: #e9ecef;
        color: #007bff;
    }

.action-buttons {
    display: flex;
    gap: 0.5rem;
}

.btn-small {
    padding: 0.25rem 0.5rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    font-size: 0.85rem;
}

    .btn-small:hover {
        transform: translateY(-1px);
    }

    .btn-small.btn-view {
        background: #17a2b8;
    }

        .btn-small.btn-view:hover {
            background: #138496;
        }

    .btn-small.btn-download {
        background: #28a745;
    }

        .btn-small.btn-download:hover {
            background: #218838;
        }

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: #6c757d;
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state h3 {
    margin-bottom: 0.5rem;
    color: #495057;
}

.empty-state p {
    margin-bottom: 2rem;
}

/* Toast Notifications */
.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    border-radius: 8px;
    padding: 1rem 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transform: translateX(400px);
    opacity: 0;
    transition: all 0.3s ease;
    z-index: 1000;
    border-left: 4px solid #007bff;
}

    .toast.show {
        transform: translateX(0);
        opacity: 1;
    }

    .toast.toast-success {
        border-left-color: #28a745;
        color: #155724;
    }

        .toast.toast-success i {
            color: #28a745;
        }

    .toast.toast-info {
        border-left-color: #17a2b8;
        color: #0c5460;
    }

        .toast.toast-info i {
            color: #17a2b8;
        }

/* Print Styles */
@media print {
    .form-section:not(:has(.invitation-table)) {
        display: none;
    }

    .action-buttons {
        display: none;
    }

    .copy-btn {
        display: none;
    }

    .invitation-table {
        box-shadow: none;
        border: 1px solid #000;
    }

    .table-header {
        background: #f0f0f0 !important;
        color: #000 !important;
    }

    .table-row:hover {
        background: transparent !important;
        transform: none !important;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-0 {
    margin-bottom: 0;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.mt-0 {
    margin-top: 0;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

.d-none {
    display: none;
}

.d-block {
    display: block;
}

.d-flex {
    display: flex;
}

.d-inline-flex {
    display: inline-flex;
}

/* Responsive Design */
@media (max-width: 768px) {
    .invitation-container {
        padding: 1rem;
    }

    .page-title {
        font-size: 2rem;
    }

    .invitation-form {
        padding: 1.5rem;
    }

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

    .image-selection {
        flex-direction: column;
        align-items: center;
    }

    .selectable-img {
        width: 160px;
        height: 200px;
    }

    .download-actions {
        flex-direction: column;
        align-items: center;
    }    .canvas-container {
        overflow-x: auto;
    }

    .image-canvas {
        max-width: calc(100vw - 2rem);
    }
}

@media (max-width: 480px) {
    .page-title {
        font-size: 1.8rem;
    }

    .selectable-img {
        width: 140px;
        height: 180px;
    }

    .invitation-container {
        padding: 0.5rem;
    }

    .invitation-form {
        padding: 1rem;
    }
}