/* =============================================================================
   MODALS - Info Modal, Keyboard Shortcuts Modal, PDF Download Modal
   ============================================================================= */

/* Native <dialog> element - force centering */
.info-modal {
    border: none;
    border-radius: 24px;
    padding: 0;
    max-width: 420px;
    width: calc(100% - 2rem);
    background: transparent;
    /* Force centering - override any browser defaults */
    position: fixed;
    inset: 0;
    margin: auto;
    /* Constrain height so margin:auto can center vertically */
    max-height: fit-content;
}

/* Native ::backdrop pseudo-element replaces manual backdrop div */
.info-modal::backdrop {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Dialog opening animation - native dialog uses [open] attribute */
.info-modal[open] {
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.info-modal-content {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.9) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 100px rgba(39, 174, 96, 0.1);
    width: 100%;
    padding: 2.5rem;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.info-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--text-primary);
    transition: all 0.2s ease;
    z-index: 10;
}

.info-modal-close:hover {
    background: rgba(0, 0, 0, 0.1);
    transform: rotate(90deg);
}

.info-modal-header {
    text-align: center;
    margin-bottom: 2rem;
}

.info-modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1.5rem 0;
}

.info-modal-cv-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #f39c12; /* Orange subtitle */
    margin-bottom: 0;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
}

#info-modal .info-modal-cv-title {
    color: #27ae60;
}

.info-modal-photo {
    width: 40px;
    height: 53px;
    object-fit: cover;
    border-radius: 4px;
    border: none;
    box-shadow: none;
}

.photo-bracket-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0 22px;
}

.photo-bracket-wrapper::before {
    content: '{';
    position: absolute;
    left: 2px;
    font-size: 2rem;
    font-weight: 700;
    color: #27ae60;
    line-height: 1;
    top: 8px;
}

.photo-bracket-wrapper::after {
    content: '}';
    position: absolute;
    right: 2px;
    font-size: 2rem;
    font-weight: 700;
    color: #27ae60;
    line-height: 1;
    top: 8px;
}

.info-modal-body {
    color: #333;
}

.info-modal-description {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
    color: #444;
}

.info-modal-description strong {
    color: #27ae60;
    font-weight: 600;
}

.info-modal-tech {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-tech-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: rgba(39, 174, 96, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(39, 174, 96, 0.1);
    transition: all 0.3s ease;
}

.info-tech-item:hover {
    background: rgba(39, 174, 96, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(39, 174, 96, 0.2);
}

.info-tech-item iconify-icon {
    color: #27ae60;
    flex-shrink: 0;
}

.info-tech-item span {
    font-size: 0.9rem;
    font-weight: 500;
    color: #333;
}

.info-modal-github {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #27ae60 0%, #229954 100%);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.info-modal-github:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(39, 174, 96, 0.4);
    background: linear-gradient(135deg, #229954 0%, #27ae60 100%);
}

.info-modal-github:active {
    transform: translateY(0);
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.info-modal-github-subtext {
    text-align: center;
    font-size: 0.9rem;
    color: #666;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-style: italic;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .info-modal-content {
        padding: 2rem 1.5rem;
        max-width: calc(100% - 2rem);
    }

    .info-modal-header h2 {
        font-size: 1.5rem;
    }

    .info-modal-tech {
        grid-template-columns: 1fr;
    }

    .info-modal-description {
        font-size: 0.95rem;
    }
}

/* =============================================================================
   KEYBOARD SHORTCUTS MODAL
   ============================================================================= */

/* Shortcuts Modal - Very wide for 3-column grid, less tall */
#shortcuts-modal {
    max-width: 900px; /* Much wider - was 750px */
    max-height: 80vh; /* Limit height */
}

/* Keyboard icon with green curly brackets (matching info modal style) */
.keyboard-icon-wrapper {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0 22px;
}

.keyboard-icon-wrapper::before {
    content: '{';
    position: absolute;
    left: 2px;
    font-size: 2rem;
    font-weight: 700;
    color: #575757ff; /* Dark brackets - matching info modal */
    line-height: 1;
    top: -3px;
}

.keyboard-icon-wrapper::after {
    content: '}';
    position: absolute;
    right: 2px;
    font-size: 2rem;
    font-weight: 700;
    color: #575757ff; /* Dark brackets - matching info modal */
    line-height: 1;
    top: -3px;
}

.keyboard-icon-wrapper iconify-icon {
    color: #f39c12;
    position: relative;
    top: 1px;
}

/* Add margin-bottom to subtitle */
#shortcuts-modal .info-modal-cv-title {
    margin-bottom: 0.5rem;
}

#shortcuts-modal .info-modal-body {
    display: grid;
    grid-template-columns: 1fr 1fr; /* 2 columns for 5 sections (3+2) */
    gap: 1.2rem 1.5rem; /* row gap, column gap */
    margin-top: 1.5rem; /* Increased spacing since no description */
}

/* Shortcuts Modal Content - Extends info-modal styles */
.shortcuts-section {
    margin-top: 0; /* Grid handles spacing */
    background: #f8f9fa;
    border: 1px solid #e1e4e8;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.shortcuts-section:first-of-type {
    margin-top: 0;
}

.shortcuts-section-title {
    font-size: 1.05rem;
    font-weight: 600;
    color: #827a6e; /* Brownish-gray for section header text */
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid rgba(130, 122, 110, 0.2); /* Matching border */
}

.shortcuts-section-title iconify-icon {
    color: #f39c12; /* ORANGE icons for section headers */
}

.shortcuts-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.shortcut-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 0;
}

.shortcut-keys {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

.shortcut-keys kbd {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(52, 152, 219, 0.08); /* Light blue background */
    border: 1px solid rgba(52, 152, 219, 0.35); /* Blue border */
    border-radius: 6px;
    padding: 0.3rem 0.6rem;
    box-shadow: 0 2px 4px rgba(52, 152, 219, 0.12), inset 0 -1px 0 rgba(52, 152, 219, 0.25);
    white-space: nowrap;
    text-align: center;
    color: #3498db; /* Blue text */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.2rem;
    transition: all 0.2s ease;
    min-width: 2rem;
}

/* Iconify icons inside kbd elements */
.shortcut-keys kbd iconify-icon {
    color: inherit;
    vertical-align: middle;
    display: inline-flex;
}

.shortcut-item:hover .shortcut-keys kbd {
    background: rgba(52, 152, 219, 0.15);
    border-color: rgba(52, 152, 219, 0.5);
    box-shadow: 0 2px 6px rgba(52, 152, 219, 0.25);
}

.shortcut-desc {
    flex: 1;
    font-size: 0.95rem;
    color: var(--text-gray);
    line-height: 1.4;
}

/* Mobile responsive */
@media (max-width: 768px) {
    #shortcuts-modal {
        max-width: calc(100% - 2rem);
    }

    #shortcuts-modal .info-modal-body {
        grid-template-columns: 1fr; /* Single column on mobile */
        gap: 1.5rem;
    }
}

/* Tablet - 2 columns */
@media (min-width: 769px) and (max-width: 1024px) {
    #shortcuts-modal {
        max-width: 700px;
    }

    #shortcuts-modal .info-modal-body {
        grid-template-columns: 1fr 1fr; /* 2 columns on tablet */
        gap: 1.2rem 1.5rem;
    }

    .shortcuts-section-title {
        font-size: 1rem;
    }

    .shortcut-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.35rem;
    }

    .shortcut-keys kbd {
        font-size: 0.7rem;
        padding: 0.2rem 0.4rem;
    }

    .shortcut-desc {
        font-size: 0.9rem;
    }
}

/* =============================================================================
   PDF DOWNLOAD MODAL
   ============================================================================= */

/* PDF Modal Specific Overrides */
.pdf-download-modal {
    max-width: 800px;
    width: calc(100% - 2rem);
}

/* Modal Subtitle */
.pdf-modal-subtitle {
    font-size: 0.95rem;
    color: var(--text-gray);
    margin-top: 0.5rem;
    font-weight: 400;
}

/* PDF Options Grid */
.pdf-options-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin: 2rem 0 1.5rem 0;
}

/* PDF Option Card */
.pdf-option-card {
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 12px;
    cursor: pointer;
    transition: all 250ms ease;
    position: relative;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pdf-option-card:hover {
    border-color: #e0e0e0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.pdf-option-card:focus {
    outline: 2px solid transparent;
    outline-offset: 2px;
}

/* Remove red outline for recommended card */
.pdf-option-recommended:focus {
    outline: none;
}

/* Selected State - ONLY for non-recommended cards */
.pdf-option-card.selected:not(.pdf-option-recommended) {
    border-color: #ef4444;
    box-shadow: 0 6px 16px rgba(239, 68, 68, 0.2);
    background: #fff5f5;
}

/* PDF Thumbnail Container */
.pdf-thumbnail {
    background: #ffffff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 12px;
    height: 220px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

/* Skeleton Blocks inside Thumbnails */
.pdf-thumbnail .skeleton-block {
    background: linear-gradient(90deg, #f0f0f0 25%, #e8e8e8 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: skeleton-shimmer 1.8s ease-in-out infinite;
    border-radius: 4px;
}

/* Custom Placeholder (for Custom CV card) */
.custom-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #999;
    text-align: center;
}

.custom-placeholder iconify-icon {
    margin-bottom: 12px;
    opacity: 0.5;
}

.custom-placeholder p {
    font-size: 0.9rem;
    font-weight: 500;
    color: #666;
    margin: 0;
}

/* Thumbnail Badge (Page Count / Coming Soon) */
.thumbnail-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.75);
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Badge for recommended option */
.thumbnail-badge.badge-recommended {
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    box-shadow: 0 2px 8px rgba(243, 156, 18, 0.3);
}

/* Recommended ribbon */
.recommended-ribbon {
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #f39c12 0%, #e67e22 100%);
    color: white;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 3px 12px;
    border-radius: 0 0 8px 8px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(243, 156, 18, 0.3);
    z-index: 2;
}

/* Recommended badge in title */
.recommended-badge {
    display: inline-block;
    margin-left: 0.25rem;
    font-size: 1rem;
}

/* PDF Option Recommended Card */
.pdf-option-recommended {
    position: relative;
    overflow: visible;
    transform: scale(1.12);
    z-index: 1;
    border: 2px solid rgba(243, 156, 18, 0.15) !important;
    box-shadow: 0 2px 8px rgba(243, 156, 18, 0.08);
}

.pdf-option-recommended:hover {
    transform: scale(1.12) translateY(-2px);
    box-shadow: 0 4px 16px rgba(243, 156, 18, 0.15);
}

/* When recommended card is selected - full golden border, NO RED */
.pdf-option-recommended.selected {
    border: 2px solid #f39c12 !important;
    box-shadow: 0 6px 16px rgba(243, 156, 18, 0.3) !important;
    background: #fffbf5 !important;
}

/* PDF Option Info */
.pdf-option-info {
    text-align: center;
}

.pdf-option-info h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0 0 4px 0;
}

.pdf-option-info p {
    font-size: 0.875rem;
    color: var(--text-gray);
    margin: 0;
    line-height: 1.4;
}

/* PDF Option Badge (Checkmark) */
.pdf-option-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    opacity: 0;
    transform: scale(0.8);
    transition: all 250ms ease;
    color: #4caf50;
}

.pdf-option-card.selected .pdf-option-badge {
    opacity: 1;
    transform: scale(1);
}

/* PDF Modal Footer */
.pdf-modal-footer {
    display: flex;
    justify-content: center;
    padding-top: 1rem;
    border-top: 1px solid #e0e0e0;
    margin-top: 0.5rem;
}

/* PDF Download Button */
.pdf-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 32px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 250ms ease;
    font-family: inherit;
}

.pdf-download-btn iconify-icon {
    flex-shrink: 0;
}

/* Disabled State */
.pdf-download-btn:disabled {
    background: #e0e0e0;
    color: #999999;
    cursor: not-allowed;
    opacity: 0.6;
}

/* Enabled State */
.pdf-download-btn:not(:disabled) {
    background: #ef4444;
    color: white;
}

.pdf-download-btn:not(:disabled):hover {
    background: #dc2626;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
    transform: translateY(-1px);
}

.pdf-download-btn:not(:disabled):active {
    transform: translateY(0);
}

/* 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;
}

/* =============================================================================
   RESPONSIVE DESIGN - PDF MODAL
   ============================================================================= */

/* Tablet: Two columns */
@media (min-width: 480px) and (max-width: 767px) {
    .pdf-options-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    /* Custom card spans full width */
    .pdf-option-card[data-cv-format="custom"] {
        grid-column: 1 / -1;
    }

    .pdf-thumbnail {
        height: 220px;
    }
}

/* Mobile: Single column - Button-like style */
@media (max-width: 479px) {
    .pdf-download-modal {
        max-width: calc(100% - 1rem);
    }

    /* Reduce modal padding on mobile */
    .info-modal-content {
        padding: 1.5rem 1rem;
    }

    /* Hide subtitle on mobile */
    .pdf-modal-subtitle {
        display: none;
    }

    /* Smaller header on mobile */
    .info-modal-header {
        margin-bottom: 1rem;
    }

    .info-modal-header h2 {
        font-size: 1.25rem;
        margin-bottom: 0;
    }

    .pdf-options-grid {
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin: 1rem 0;
    }

    /* Remove scale transform in mobile */
    .pdf-option-recommended {
        transform: none;
    }

    .pdf-option-recommended:hover {
        transform: translateY(-2px);
    }

    /* Button-like cards on mobile */
    .pdf-option-card {
        flex-direction: row;
        align-items: center;
        padding: 12px;
        gap: 12px;
    }

    /* Hide full thumbnail on mobile, show compact badge instead */
    .pdf-thumbnail {
        display: none;
    }

    /* Show page count badge in place of thumbnail */
    .pdf-option-card::before {
        content: attr(data-cv-format);
        display: flex;
        align-items: center;
        justify-content: center;
        width: 50px;
        height: 50px;
        flex-shrink: 0;
        background: #f5f5f5;
        border-radius: 8px;
        font-weight: 700;
        font-size: 0.65rem;
        color: #666;
        text-transform: uppercase;
    }

    /* Custom content for each format */
    .pdf-option-card[data-cv-format="short"]::before {
        content: "4\APAGES";
        white-space: pre;
        line-height: 1.3;
    }

    .pdf-option-card[data-cv-format="default"]::before {
        content: "5\APAGES";
        white-space: pre;
        line-height: 1.3;
        background: #fff8e6;
        color: #f39c12;
    }

    .pdf-option-card[data-cv-format="long"]::before {
        content: "9\APAGES";
        white-space: pre;
        line-height: 1.3;
    }

    /* Adjust text alignment */
    .pdf-option-info {
        text-align: left;
        flex: 1;
    }

    .pdf-option-info h3 {
        font-size: 0.9rem;
        margin-bottom: 2px;
    }

    .pdf-option-info p {
        font-size: 0.75rem;
    }

    /* Move checkmark to right side */
    .pdf-option-badge {
        position: static;
        margin-left: auto;
    }

    .pdf-download-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
        width: 100%;
        justify-content: center;
    }

    /* Reduce footer padding */
    .pdf-modal-footer {
        padding-top: 0.75rem;
        margin-top: 0.5rem;
    }

    /* Ensure header and close button are clearly visible */
    .info-modal-header h2 {
        color: #000;
        opacity: 1;
    }

    .info-modal-close {
        background: rgba(0, 0, 0, 0.08);
        color: #000;
    }

    .info-modal-close:hover {
        background: rgba(0, 0, 0, 0.15);
    }
}

/* =============================================================================
   ACCESSIBILITY - REDUCED MOTION
   ============================================================================= */

@media (prefers-reduced-motion: reduce) {
    .pdf-thumbnail .skeleton-block {
        animation: none;
        background: #e8e8e8;
    }

    .pdf-option-card {
        transition: none;
    }

    .pdf-option-badge {
        transition: none;
    }

    .pdf-download-btn {
        transition: none;
    }

    .pdf-loading-overlay {
        animation: none;
    }

    .pdf-loading-spinner {
        animation: none;
    }
}

/* =============================================================================
   PDF LOADING OVERLAY - Visual Feedback During Download
   ============================================================================= */

.pdf-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 24px;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 100;
    animation: overlayFadeIn 0.3s ease;
}

.pdf-loading-overlay.active {
    display: flex;
}

@keyframes overlayFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.pdf-loading-content {
    text-align: center;
    max-width: 300px;
    padding: 2rem;
}

.pdf-loading-spinner {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    border: 4px solid rgba(239, 68, 68, 0.2);
    border-top-color: #ef4444;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.pdf-loading-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.pdf-loading-message {
    font-size: 0.95rem;
    color: var(--text-gray);
    margin: 0 0 0.5rem 0;
    line-height: 1.5;
}

.pdf-loading-estimate {
    font-size: 0.85rem;
    color: #999;
    font-style: italic;
    margin: 0;
}

/* Blur the modal content when overlay is active */
.info-modal-content.loading-active > *:not(.pdf-loading-overlay) {
    filter: blur(3px);
    pointer-events: none;
}