/* ==========================================================================
   Jucapa Tools Hub — iOS-style Launchpad Design System & Styles
   ========================================================================== */

:root {
    --bg-main: #0a0d14;
    --bg-card: rgba(18, 24, 38, 0.7);
    --bg-card-hover: rgba(26, 34, 52, 0.85);
    --border-color: rgba(255, 255, 255, 0.08);
    --border-highlight: rgba(168, 85, 247, 0.4);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --accent-purple: #a855f7;
    --accent-indigo: #6366f1;
    --accent-cyan: #06b6d4;
    --accent-emerald: #10b981;
    --accent-rose: #f43f5e;
    --accent-amber: #f59e0b;

    --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-display: 'Outfit', var(--font-sans);
    --font-mono: 'Fira Code', monospace;

    --radius-icon: 20px;
    --shadow-icon: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 35px rgba(168, 85, 247, 0.25);
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    user-select: none;
    -webkit-font-smoothing: antialiased;
}

/* Background Ambient Glows */
.ambient-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.35;
    z-index: 0;
    pointer-events: none;
}

.glow-1 {
    top: -150px;
    left: 15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-indigo), transparent 70%);
}

.glow-2 {
    top: 40%;
    right: -100px;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, var(--accent-purple), transparent 70%);
}

.glow-3 {
    bottom: -100px;
    left: 20%;
    width: 600px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-cyan), transparent 70%);
    opacity: 0.2;
}

/* Layout */
.tools-layout {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.tools-header {
    padding: 1.25rem 2.5rem;
    border-bottom: 1px solid var(--border-color);
    background: rgba(10, 13, 20, 0.75);
    backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    z-index: 50;
}

.header-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    padding: 0.5rem 0.9rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.2s ease;
}

.back-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateX(-2px);
}

.back-arrow {
    width: 16px;
    height: 16px;
}

.brand-divider {
    width: 1px;
    height: 28px;
    background: var(--border-color);
}

.brand-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-icon-wrapper {
    font-size: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(168, 85, 247, 0.4));
}

.brand-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.gradient-text {
    background: linear-gradient(135deg, #a855f7, #60a5fa, #34d399);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-subtitle {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: -2px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1.1rem;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-sans);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-edit-mode {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.btn-edit-mode:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.2);
}

.btn-edit-mode.active {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.4);
    color: #fca5a5;
    box-shadow: 0 0 20px rgba(239, 68, 68, 0.25);
}

.btn-primary-glow {
    background: linear-gradient(135deg, #6366f1, #a855f7);
    border: 1px solid rgba(168, 85, 247, 0.5);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35);
}

.btn-primary-glow:hover {
    box-shadow: 0 6px 28px rgba(168, 85, 247, 0.55);
    transform: translateY(-1px) scale(1.02);
}

/* Main Container */
.tools-main {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 2.5rem 2rem 4rem;
    flex: 1;
}

/* Controls Panel */
.controls-panel {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.search-box-wrapper {
    position: relative;
    max-width: 600px;
    width: 100%;
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    pointer-events: none;
    opacity: 0.6;
}

.search-box-wrapper input {
    width: 100%;
    padding: 0.85rem 3rem 0.85rem 2.8rem;
    background: rgba(18, 24, 38, 0.85);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: var(--font-sans);
    outline: none;
    transition: all 0.25s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.search-box-wrapper input:focus {
    border-color: var(--accent-purple);
    background: rgba(22, 30, 48, 0.95);
    box-shadow: 0 0 25px rgba(168, 85, 247, 0.25);
}

.search-shortcut {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 0.15rem 0.45rem;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    pointer-events: none;
}

/* Category Filters */
.category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.filter-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 9999px;
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-family: var(--font-sans);
}

.filter-pill:hover {
    background: rgba(255, 255, 255, 0.07);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.15);
}

.filter-pill.active {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(168, 85, 247, 0.3));
    border-color: var(--accent-purple);
    color: #ffffff;
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.2);
}

.count-badge {
    background: rgba(255, 255, 255, 0.12);
    padding: 0.1rem 0.4rem;
    border-radius: 10px;
    font-size: 0.72rem;
}

/* Launchpad Info Bar */
.launchpad-info-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.82rem;
    color: var(--text-muted);
}

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

.info-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-emerald);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-emerald);
}

.info-hint {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-text-link {
    background: none;
    border: none;
    color: var(--accent-indigo);
    font-size: 0.8rem;
    cursor: pointer;
    text-decoration: underline;
    font-family: var(--font-sans);
}

.btn-text-link:hover {
    color: #a5b4fc;
}

/* iOS Launchpad Grid */
.launchpad-grid-container {
    min-height: 400px;
}

.launchpad-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
    gap: 2rem 1.25rem;
    justify-items: center;
}

/* iOS App Tile */
.app-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 96px;
    text-decoration: none;
    position: relative;
    cursor: grab;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
    outline: none;
}

.app-tile:active {
    cursor: grabbing;
}

/* iOS Squircle Icon Box */
.app-icon-squircle {
    width: 62px;
    height: 62px;
    border-radius: var(--radius-icon);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    position: relative;
    box-shadow: var(--shadow-icon);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

/* Glass Reflection Overlay */
.app-icon-squircle::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 45%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.32) 0%, rgba(255, 255, 255, 0.03) 100%);
    border-top-left-radius: var(--radius-icon);
    border-top-right-radius: var(--radius-icon);
    pointer-events: none;
}

.app-tile:hover .app-icon-squircle {
    transform: translateY(-4px) scale(1.08);
    box-shadow: 0 16px 30px -5px rgba(0, 0, 0, 0.6), 0 0 25px rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
}

.app-tile:active .app-icon-squircle {
    transform: scale(0.94);
}

/* App Title Label */
.app-label {
    margin-top: 0.65rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.8);
    letter-spacing: -0.2px;
}

.app-badge-port {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    margin-top: 1px;
}

/* Edit Mode & Jiggle Animation */
@keyframes ios-jiggle {
    0% { transform: rotate(-1.5deg) scale(1); }
    50% { transform: rotate(1.5deg) scale(1.01); }
    100% { transform: rotate(-1.5deg) scale(1); }
}

@keyframes ios-jiggle-reverse {
    0% { transform: rotate(1.5deg) scale(1); }
    50% { transform: rotate(-1.5deg) scale(1.01); }
    100% { transform: rotate(1.5deg) scale(1); }
}

.edit-mode-active .app-tile:nth-child(even) .app-icon-squircle {
    animation: ios-jiggle 0.3s infinite ease-in-out alternate;
}

.edit-mode-active .app-tile:nth-child(odd) .app-icon-squircle {
    animation: ios-jiggle-reverse 0.34s infinite ease-in-out alternate;
}

.delete-badge {
    position: absolute;
    top: -6px;
    left: 8px;
    width: 22px;
    height: 22px;
    background: #ef4444;
    border: 2px solid #ffffff;
    border-radius: 50%;
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 800;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
    z-index: 10;
    transition: transform 0.15s ease;
}

.delete-badge:hover {
    transform: scale(1.25);
    background: #dc2626;
}

.edit-badge {
    position: absolute;
    top: -6px;
    right: 8px;
    width: 22px;
    height: 22px;
    background: #6366f1;
    border: 2px solid #ffffff;
    border-radius: 50%;
    color: #ffffff;
    font-size: 0.65rem;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4);
    z-index: 10;
    transition: transform 0.15s ease, background 0.15s ease;
}

.edit-badge:hover {
    transform: scale(1.25);
    background: #4f46e5;
}

.edit-mode-active .delete-badge,
.edit-mode-active .edit-badge {
    display: flex;
}

/* Drag and Drop Feedback */
.app-tile.dragging {
    opacity: 0.45;
    transform: scale(0.9);
}

.app-tile.drag-over .app-icon-squircle {
    transform: scale(1.15);
    box-shadow: 0 0 30px var(--accent-purple);
    border-color: var(--accent-purple);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 5rem 2rem;
    color: var(--text-secondary);
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.7;
}

.empty-state h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

/* Footer */
.tools-footer {
    padding: 2rem;
    text-align: center;
    border-top: 1px solid var(--border-color);
    font-size: 0.8rem;
    color: var(--text-muted);
    background: rgba(10, 13, 20, 0.6);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(5, 8, 15, 0.8);
    backdrop-filter: blur(12px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    animation: fadeIn 0.2s ease;
}

.modal-card {
    background: rgba(18, 24, 38, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    width: 100%;
    max-width: 520px;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8), var(--shadow-glow);
    overflow: hidden;
    animation: scaleUp 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-card-wide {
    max-width: 680px;
}

.modal-header {
    padding: 1.5rem 1.75rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-title-group {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.modal-title-icon {
    font-size: 1.3rem;
}

.modal-header h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 700;
    color: #ffffff;
}

.btn-close-modal {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.btn-close-modal:hover {
    background: rgba(255, 255, 255, 0.15);
    color: #ffffff;
}

.modal-body {
    padding: 1.75rem;
}

/* Preview Tile in Modal */
.preview-tile-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.25rem;
    background: rgba(0, 0, 0, 0.25);
    border-radius: 16px;
    border: 1px dashed var(--border-color);
    margin-bottom: 1.5rem;
}

.preview-label {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.app-icon-preview {
    width: 62px;
    height: 62px;
    border-radius: var(--radius-icon);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    box-shadow: var(--shadow-icon);
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: all 0.25s ease;
}

.preview-name {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: #ffffff;
}

/* Form Styles */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.75rem 0.9rem;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.88rem;
    font-family: var(--font-sans);
    outline: none;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group select:focus {
    border-color: var(--accent-purple);
    background: rgba(0, 0, 0, 0.5);
}

/* Color Presets Picker */
.color-presets {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-top: 0.3rem;
}

.color-swatch {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.2s ease;
}

.color-swatch:hover {
    transform: scale(1.15);
}

.color-swatch.active {
    border-color: #ffffff;
    box-shadow: 0 0 12px rgba(255, 255, 255, 0.6);
    transform: scale(1.15);
}

.modal-footer {
    padding: 1.25rem 1.75rem;
    background: rgba(10, 13, 20, 0.5);
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.8rem;
}

.btn-secondary {
    padding: 0.6rem 1.2rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

.btn-primary {
    padding: 0.6rem 1.4rem;
    background: linear-gradient(135deg, #6366f1, #a855f7);
    border: 1px solid rgba(168, 85, 247, 0.5);
    border-radius: 10px;
    color: #ffffff;
    font-weight: 700;
    cursor: pointer;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    transition: all 0.2s ease;
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(168, 85, 247, 0.5);
    transform: translateY(-1px);
}

/* Snippets Modal */
.snippets-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
}

.snippets-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 400px;
    overflow-y: auto;
    padding-right: 0.5rem;
}

.snippet-item {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.85rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.snippet-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--accent-purple);
    transform: translateX(4px);
}

.snippet-info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.snippet-title {
    font-size: 0.82rem;
    font-weight: 700;
    color: #ffffff;
}

.snippet-cmd {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent-cyan);
}

.snippet-copy-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0.35rem 0.65rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
    pointer-events: none;
    transition: all 0.2s ease;
}

.snippet-item:hover .snippet-copy-btn {
    background: var(--accent-purple);
    color: #ffffff;
    border-color: transparent;
}

/* Toast Notifications */
.toast-notification {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: rgba(18, 24, 38, 0.95);
    border: 1px solid var(--border-highlight);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), var(--shadow-glow);
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: #ffffff;
    z-index: 200;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.toast-notification.show {
    opacity: 1;
    transform: translateY(0);
}

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

@keyframes scaleUp {
    from { transform: scale(0.95); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* Responsive */
@media (max-width: 768px) {
    .tools-header {
        padding: 1rem 1.25rem;
    }
    .header-container {
        flex-direction: column;
        align-items: flex-start;
    }
    .header-right {
        width: 100%;
        justify-content: flex-end;
    }
    .launchpad-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
        gap: 1.5rem 0.8rem;
    }
    .app-tile {
        width: 80px;
    }
    .app-icon-squircle {
        width: 56px;
        height: 56px;
        font-size: 1.6rem;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .form-group.full-width {
        grid-column: span 1;
    }
}