/**
 * enhancements.css - Styles for GitDev Enhancement Features
 * Includes: Popovers, modals, animations, search, upload, import/export
 * 
 * C R E A T E D  B Y
 * William Hanson
 * Chevrolay@Outlook.com
 * m.me/Chevrolay
 */

/* ====== FILE MENU POPOVER ====== */
.file-menu-popover {
    position: fixed;
    min-width: 240px;
    background: var(--color-canvas-default, #0d1117);
    border: 1px solid var(--color-border-default, #30363d);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
}

.file-menu-popover.show {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

.file-menu-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border-default, #30363d);
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--color-fg-default, #e6edf3);
    font-size: 14px;
}

.file-menu-header i {
    color: var(--color-accent-fg, #2f81f7);
}

.file-menu-items {
    padding: 8px;
}

.file-menu-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--color-fg-default, #e6edf3);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: left;
}

.file-menu-item:hover {
    background: var(--color-canvas-subtle, #161b22);
}

.file-menu-item i {
    width: 16px;
    text-align: center;
    color: var(--color-fg-muted, #7d8590);
}

.file-menu-item:hover i {
    color: var(--color-accent-fg, #2f81f7);
}

.file-menu-item.danger {
    color: var(--color-danger-fg, #f85149);
}

.file-menu-item.danger:hover {
    background: rgba(248, 81, 73, 0.1);
}

.file-menu-item.danger i {
    color: var(--color-danger-fg, #f85149);
}

.file-menu-shortcut {
    margin-left: auto;
    font-size: 11px;
    color: var(--color-fg-muted, #7d8590);
    font-family: 'SF Mono', monospace;
}

.file-menu-divider {
    height: 1px;
    background: var(--color-border-default, #30363d);
    margin: 6px 0;
}

/* Three-dot menu button */
.file-more-menu-btn {
    opacity: 0;
    transition: opacity 0.2s ease;
    padding: 4px 8px;
    background: transparent;
    border: none;
    color: var(--color-fg-muted, #7d8590);
    cursor: pointer;
    border-radius: 6px;
}

tr:hover .file-more-menu-btn {
    opacity: 1;
}

.file-more-menu-btn:hover {
    background: var(--color-canvas-subtle, #161b22);
    color: var(--color-fg-default, #e6edf3);
}

/* ====== SEARCH MODAL ====== */
#searchModal .bg-github-canvas-default {
    animation: modalSlideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

#searchInput {
    font-size: 16px;
}

#searchInput::placeholder {
    color: var(--color-fg-muted, #7d8590);
}

#searchResults::-webkit-scrollbar {
    width: 8px;
}

#searchResults::-webkit-scrollbar-track {
    background: transparent;
}

#searchResults::-webkit-scrollbar-thumb {
    background: var(--color-border-default, #30363d);
    border-radius: 4px;
}

#searchResults::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-muted, #21262d);
}

/* ====== UPLOAD MODAL ====== */
[data-drop-zone] {
    position: relative;
}

[data-drop-zone].dragging {
    border-color: var(--color-accent-emphasis, #1f6feb) !important;
    background-color: rgba(31, 111, 235, 0.05);
}

[data-drop-zone]::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px dashed transparent;
    border-radius: 8px;
    pointer-events: none;
    transition: all 0.2s ease;
}

[data-drop-zone].dragging::after {
    border-color: var(--color-accent-emphasis, #1f6feb);
}

#uploadDropZone {
    transition: all 0.3s ease;
}

#uploadDropZone:hover {
    border-color: var(--color-accent-emphasis, #1f6feb);
    background-color: rgba(31, 111, 235, 0.02);
}

/* ====== PREVIEW MODAL ====== */
.preview-code {
    background: var(--color-canvas-inset, #010409);
    padding: 16px;
    border-radius: 6px;
    overflow-x: auto;
    font-size: 13px;
    line-height: 1.6;
    font-family: 'SF Mono', 'Monaco', monospace;
}

.preview-code code {
    color: var(--color-fg-default, #e6edf3);
}

.preview-iframe {
    width: 100%;
    height: 600px;
    border: 1px solid var(--color-border-default, #30363d);
    border-radius: 6px;
}

.markdown-preview {
    color: var(--color-fg-default, #e6edf3);
    line-height: 1.6;
}

.markdown-preview h1 {
    font-size: 2em;
    font-weight: 600;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--color-border-default, #30363d);
}

.markdown-preview h2 {
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 12px;
    margin-top: 24px;
}

.markdown-preview h3 {
    font-size: 1.25em;
    font-weight: 600;
    margin-bottom: 8px;
    margin-top: 16px;
}

.markdown-preview code {
    background: var(--color-canvas-inset, #010409);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 0.9em;
    font-family: 'SF Mono', monospace;
}

.markdown-preview pre {
    background: var(--color-canvas-inset, #010409);
    padding: 16px;
    border-radius: 6px;
    overflow-x: auto;
    margin: 16px 0;
}

.markdown-preview pre code {
    background: transparent;
    padding: 0;
}

/* ====== IMPORT/EXPORT MODALS ====== */
#importUrlInput,
#exportRepoName {
    font-size: 14px;
}

/* ====== ANIMATIONS ====== */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.animate-slide-down {
    animation: slideDown 0.3s ease forwards;
}

.animate-slide-up {
    animation: slideUp 0.3s ease forwards;
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fade-in {
    animation: fadeIn 0.3s ease;
}

.animate-scale-in {
    animation: scaleIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ====== BADGES ====== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.badge-success {
    background: rgba(46, 160, 67, 0.15);
    color: #3fb950;
}

.badge-warning {
    background: rgba(219, 168, 43, 0.15);
    color: #dba82b;
}

.badge-danger {
    background: rgba(248, 81, 73, 0.15);
    color: #f85149;
}

.badge-info {
    background: rgba(47, 129, 247, 0.15);
    color: #2f81f7;
}

/* ====== TOOLTIPS ====== */
[data-tooltip] {
    position: relative;
}

[data-tooltip]::before {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 12px;
    background: var(--color-neutral-emphasis-plus, #6e7681);
    color: #fff;
    font-size: 12px;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    margin-bottom: 5px;
    z-index: 1001;
}

[data-tooltip]:hover::before {
    opacity: 1;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 768px) {
    .file-menu-popover {
        min-width: 200px;
        max-width: calc(100vw - 32px);
    }

    #searchModal .bg-github-canvas-default {
        max-width: calc(100vw - 16px);
        margin: 16px;
    }

    #uploadModal .bg-github-canvas-default,
    #importModal .bg-github-canvas-default,
    #exportModal .bg-github-canvas-default {
        max-width: calc(100vw - 16px);
        margin: 16px;
    }
}

/* ====== KEYBOARD SHORTCUTS HINT ====== */
.shortcut-hint {
    position: fixed;
    bottom: 16px;
    right: 16px;
    background: var(--color-canvas-overlay, #161b22);
    border: 1px solid var(--color-border-default, #30363d);
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 12px;
    color: var(--color-fg-muted, #7d8590);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 999;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.shortcut-hint.show {
    opacity: 1;
    transform: translateY(0);
}

.shortcut-hint kbd {
    background: var(--color-canvas-inset, #010409);
    padding: 2px 6px;
    border-radius: 3px;
    border: 1px solid var(--color-border-default, #30363d);
    font-family: 'SF Mono', monospace;
    font-size: 11px;
}

/* ====== FILE ICONS ====== */
.file-icon {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.file-icon.js { color: #f1dd3f; }
.file-icon.ts { color: #3178c6; }
.file-icon.html { color: #e34c26; }
.file-icon.css { color: #2965f1; }
.file-icon.json { color: #5382a1; }
.file-icon.md { color: #083fa1; }
.file-icon.py { color: #3776ab; }
.file-icon.java { color: #f89820; }
.file-icon.php { color: #8892bf; }
.file-icon.rb { color: #cc342d; }
.file-icon.go { color: #00add8; }
.file-icon.rs { color: #ce422b; }

/* ====== DRAG AND DROP VISUAL FEEDBACK ====== */
.drop-target {
    border: 2px dashed var(--color-accent-emphasis, #1f6feb) !important;
    background-color: rgba(31, 111, 235, 0.05) !important;
}

.drop-target::after {
    content: "Drop files here";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--color-accent-fg, #2f81f7);
    font-weight: 600;
    font-size: 16px;
    pointer-events: none;
}

/* ====== SMOOTH TRANSITIONS ====== */
* {
    transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

button, a, input, select, textarea {
    transition: all 0.2s ease;
}

/* ====== FOCUS STATES ====== */
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-accent-emphasis, #1f6feb);
    outline-offset: 2px;
}

/* ====== CUSTOM SCROLLBARS ====== */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--color-border-default, #30363d);
    border-radius: 6px;
    border: 3px solid var(--color-canvas-default, #0d1117);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-border-muted, #21262d);
}


.flex {
    display: flex !important;
}

.items-center {
    align-items: center;
}

.justify-center {
    justify-content: center;
}

.gap-2 {
    gap: 0.5rem;
}

.gap-3 {
    gap: 0.75rem;
}

.gap-4 {
    gap: 1rem;
}

.rounded {
    border-radius: 0.375rem;
}

.rounded-lg {
    border-radius: 0.5rem;
}

.rounded-full {
    border-radius: 9999px;
}

.shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.shadow-2xl {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.cursor-pointer {
    cursor: pointer;
}

.select-none {
    user-select: none;
}