/*
Theme Name: VersaTools
Theme URI: https://example.com/versatools
Author: VersaTools Team
Author URI: https://example.com
Description: A fully functional WordPress theme converted from the VersaTools HTML website.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: versatools
*/

:root {
    --bg-color: #0c0c0e;
    --body-bg: radial-gradient(circle at top right, #1a1a1c, #0c0c0e 90%);
    --primary-color: #161618;
    --secondary-color: #232326;
    --accent-color: #38bdf8;
    --text-color: #e2e8f0;
    --text-muted: #94a3b8;
    --panel-bg: rgba(22, 22, 24, 0.8);
    --panel-border: rgba(148, 163, 184, 0.12);
    --button-bg: rgba(56, 189, 248, 0.08);
    --hover-bg: rgba(56, 189, 248, 0.15);
    --glass-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
    --font-family: 'Outfit', sans-serif;
}

/* Responsive Split Panel Layout (Desktop: Side-by-Side, Mobile: Stacked) */
.responsive-split-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

@media (max-width: 900px) {
    .responsive-split-panel {
        grid-template-columns: 1fr;
    }
}

:root[data-theme="light"] {
    --bg-color: #f8fafc;
    --body-bg: #f1f5f9;
    --primary-color: #ffffff;
    --secondary-color: #e2e8f0;
    --accent-color: #6366f1;
    --text-color: #334155;
    --text-muted: #64748b;
    --panel-bg: #ffffff;
    --panel-border: rgba(0, 0, 0, 0.08);
    --button-bg: #ffffff;
    --hover-bg: #f1f5f9;
    --glass-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
}

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

body {
    background: var(--body-bg);
    background-attachment: fixed;
    color: var(--text-color);
    font-family: var(--font-family);
    min-height: 100vh;
    overflow-x: hidden;
    display: flex;
    justify-content: center;
    transition: background 0.4s ease, color 0.4s ease;
}

.background-mesh {
    display: none;
}

.app-container {
    width: 100%;
    max-width: 1400px;
    padding: 1.5rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    /* Tightened global gap to use consistent ad-spacers instead */
}



/* Header & Logo */
/* Header & Logo */
/* Header & Logo */
header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    margin-bottom: 0.5rem;
    /* Reduced from 2rem */
    position: relative;
    flex-direction: row;
    gap: 2rem;
}


.logo-container {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 0;
    flex-shrink: 0;
}

/* Wrapper to group Nav and Toggle in one line */
.nav-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    /* Reduced from 1.5rem */
    flex-shrink: 1;
    min-width: 0;
}

.theme-toggle {
    position: relative;
    /* In flow */
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    color: var(--text-color);
    width: 36px;
    /* Slightly smaller */
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    flex-shrink: 0;
}

.theme-toggle:hover {
    background: var(--accent-color);
    color: #fff;
    border-color: transparent;
    transform: rotate(15deg);
}

.app-logo {
    width: 44px;
    /* Reduced from 60px */
    height: 44px;
    filter: drop-shadow(0 0 10px rgba(123, 67, 151, 0.5));
}


.title-group h1 {
    font-size: 1.4rem;
    /* Reduced from 1.8rem */
    font-weight: 700;
    line-height: 1.2;
    margin: 0;
    background: linear-gradient(to right, var(--text-color), var(--text-muted));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    white-space: nowrap;
}

.slogan {
    display: block;
    font-size: 0.75rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-top: 0.1rem;
    opacity: 0.9;
}

.app-description {
    max-width: 700px;
    margin: 0 auto;
    color: var(--text-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}


/* Main Layout */



/* Ensure Logo Container is horizontal */


/* Resize Logo for Bar */


/* Resize Title for Bar */


/* Hide Slogan to keep bar clean */


/* Navigation - Push to right */


/* Toggle - Positioned in flow */


main {
    flex-grow: 1;
}

.converter-wrapper {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.panel {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 20px;
    padding: 1.5rem;
    backdrop-filter: blur(8px);
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    min-height: 550px;
    height: 100%;
    transition: transform 0.3s ease, border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.panel:hover {
    border-color: var(--accent-color);
}

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

.panel-header h2 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Icon Buttons (Copy/Clear) */
.icon-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    border: 1px solid var(--panel-border);
    color: var(--text-muted);
    padding: 0.5rem 1rem;
    border-radius: 10px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
}

.icon-btn:hover {
    background: var(--hover-bg);
    color: var(--text-color);
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.1);
}

.icon-btn.primary-btn {
    border-color: var(--accent-color);
    color: #fff;
    background: var(--accent-color);
}

/* Premium Submit/Generate Button */
.submit-btn {
    background: linear-gradient(135deg, #6366f1 0%, #a855f7 100%);
    color: #fff;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.submit-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(168, 85, 247, 0.4);
    filter: brightness(1.1);
}

.submit-btn:active {
    transform: translateY(0) scale(0.98);
}

.icon-btn.primary-btn:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(123, 67, 151, 0.3);
}

/* Text Areas */
.textarea-container {
    flex-grow: 1;
    position: relative;
    overflow: hidden;
    min-height: 450px;
}

textarea {
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    resize: none;
    color: var(--text-color);
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 1rem;
    line-height: 1.6;
    outline: none;
    padding-right: 10px;
}

/* VISIBILITY FIX */
textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.75 !important;
    /* Increased for better visibility */
}

/* Scrollbar Styling */
textarea::-webkit-scrollbar {
    width: 8px;
}

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

textarea::-webkit-scrollbar-thumb {
    background: var(--panel-border);
    border-radius: 4px;
}

textarea::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Stats Footer */
.panel-stats {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--panel-border);
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: right;
    font-variant-numeric: tabular-nums;
}

/* Center Controls */
.controls-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1rem 0;
}

.buttons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1rem;
    width: 100%;
}

.convert-btn {
    background: var(--button-bg);
    border: 1px solid var(--panel-border);
    color: var(--text-color);
    font-family: var(--font-family);
    padding: 1rem;
    border-radius: 12px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.convert-btn:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
    background: rgba(123, 67, 151, 0.1);
}

.convert-btn:active {
    transform: scale(0.98);
}

/* Detailed Analysis Panel & Grid */
.analysis-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    /* Default dark mode */
    border: 1px solid var(--panel-border);
    padding: 1rem;
    border-radius: 12px;
    text-align: center;
    transition: transform 0.2s;
}

:root[data-theme="light"] .stat-card {
    background: rgba(0, 0, 0, 0.02);
}

/* Light mode specific overrides for buttons/cards to ensure border visibility */
:root[data-theme="light"] .convert-btn,
:root[data-theme="light"] .stat-card,
:root[data-theme="light"] .upload-area,
:root[data-theme="light"] .format-chip {
    border-color: #d1d5db;
    /* Grey 300 - Clearly defined edges */
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

:root[data-theme="light"] .convert-btn:hover,
:root[data-theme="light"] .format-chip:hover {
    border-color: var(--accent-color);
    background: #eff6ff;
    /* Very bright blue tint on hover */
}

.stat-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent-color);
}

.stat-card .value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.3rem;
}

.stat-card .label {
    font-size: 0.85rem;
    color: var(--text-muted);
}


/* Footer */
.app-footer {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--panel-border);
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-brand h3 {
    font-size: 1.2rem;
    margin-bottom: 0.2rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--accent-color);
}

/* Navigation Bar */
.main-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    /* Reduced from 0.75rem */
    margin-bottom: 0;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    padding: 0.4rem 0.6rem;
    /* Reduced padding */
    border-radius: 8px;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-size: 0.85rem;
    /* Reduced from 0.95rem */
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-color);
    background: var(--panel-bg);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0;
    /* Remove gap */
    height: 100%;
}

/* Split Button Layout */
.dropdown>.nav-link {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    position: relative;
    z-index: 1;
    margin-right: -1px;
    /* Connect them visually */
}

.dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    cursor: pointer;
    font-family: inherit;
    color: var(--text-muted);
    padding: 0.5rem 0.5rem;
    /* Sufficient hit area */
    border-radius: 8px;
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
    transition: all 0.3s ease;
    height: 36px;
}

.dropdown-toggle ion-icon {
    font-size: 1rem;
    transition: transform 0.3s ease;
}

/* States */
.dropdown-toggle:hover,
.dropdown-toggle.active {
    color: var(--text-color);
    background: var(--panel-bg);
}

/* When dropdown is active, style the toggle */
.dropdown.active .dropdown-toggle ion-icon {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    padding: 0.5rem;
    min-width: 200px;
    box-shadow: var(--glass-shadow);
    backdrop-filter: blur(15px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    margin-top: 0.5rem;
}

/* Show menu on hover OR when active class is present */
.dropdown:hover .dropdown-menu,
.dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    color: var(--text-color);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.dropdown-item ion-icon {
    font-size: 1.2rem;
    color: var(--accent-color);
}

.dropdown-item.active,
.dropdown-item:hover {
    background: var(--hover-bg);
    color: var(--accent-color);
    transform: translateX(5px);
}

/* File Converter Specifics */
/* Upload Zone */
.upload-area {
    border: 2px dashed var(--panel-border);
    border-radius: 20px;
    padding: 3rem 2rem;
    text-align: center;
    background: rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    margin-top: 1rem;
}

:root[data-theme="light"] .upload-area {
    background: rgba(0, 0, 0, 0.03);
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--accent-color);
    background: rgba(123, 67, 151, 0.05);
}

.upload-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1rem;
    fill: var(--text-muted);
    transition: fill 0.3s ease;
}

.upload-area:hover .upload-icon {
    fill: var(--accent-color);
}

.file-info {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Processing State */
.progress-container {
    margin-top: 2rem;
    text-align: center;
    display: none;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin: 1rem 0;
}

:root[data-theme="light"] .progress-bar {
    background: rgba(0, 0, 0, 0.1);
}

.progress-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent-color), #f7cac9);
    transition: width 0.3s ease;
}

.download-btn {
    display: inline-block;
    padding: 1rem 2rem;
    background: var(--accent-color);
    color: #fff;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    margin-top: 1rem;
    box-shadow: 0 4px 15px rgba(123, 67, 151, 0.4);
    transition: transform 0.2s;
}

.download-btn:hover {
    transform: scale(1.05);
}

/* Image Format Selectors (New Layout) */
.format-options {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.format-chip {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 12px;
    padding: 1.25rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    position: relative;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.format-chip:hover {
    transform: translateY(-3px);
    border-color: var(--accent-color);
}

.format-chip.active {
    background: rgba(123, 67, 151, 0.15);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px var(--accent-color);
}

.format-chip .chip-icon {
    font-size: 2rem;
    color: var(--text-muted);
    transition: color 0.3s;
    margin-bottom: 0.25rem;
}

.format-chip.active .chip-icon,
.format-chip:hover .chip-icon {
    color: var(--accent-color);
}

.format-chip .label {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-color);
    line-height: 1.2;
}

.format-chip .sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.2;
    margin-top: 0.2rem;
}

/* Info Sections */
.info-section {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--panel-border);
}

.info-block h3 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.converter-wrapper {
    background: var(--panel-bg);
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    padding: 2rem;
    width: 100%;
    border: 1px solid var(--panel-border);
    position: relative;
    overflow: hidden;
    margin: 0 auto;
    /* FIX: Centers the wrapper horizontally */
}

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

.step-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    background: var(--accent-color);
    color: #fff;
    border-radius: 50%;
    font-weight: 700;
    margin-bottom: 1rem;
    box-shadow: 0 4px 10px rgba(123, 67, 151, 0.4);
}

.step-card h4 {
    color: var(--text-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.step-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--panel-bg);
    padding: 1.5rem;
    border-radius: 12px;
}

.feature-item ion-icon {
    font-size: 2rem;
    color: var(--accent-color);
    flex-shrink: 0;
}

.feature-item h4 {
    color: var(--text-color);
    margin-bottom: 0.3rem;
    font-size: 1.05rem;
}

.feature-item p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.4;
}

/* History List Styling */
.history-item {
    background: var(--button-bg);
    padding: 0.8rem;
    border-radius: 8px;
    border: 1px solid var(--panel-border);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.history-item:hover {
    border-color: var(--accent-color);
    background: var(--hover-bg);
}

.history-content {
    flex-grow: 1;
    overflow: hidden;
    cursor: pointer;
}

.history-actions {
    display: flex;
    gap: 0.5rem;
    opacity: 0.5;
    transition: opacity 0.2s;
}

.history-item:hover .history-actions {
    opacity: 1;
}

.history-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.history-btn:hover {
    color: var(--accent-color);
    background: rgba(0, 0, 0, 0.05);
}

.app-footer {
    margin-top: 1rem;
    /* Reduced from auto/2rem */
    border-top: 1px solid var(--panel-border);
    padding-top: 1.5rem;
}

/* --- Global Ad Slots --- */
.ad-slot-vertical {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 1rem 0;
    min-height: 90px;
    /* Standard leaderboard height reserved */
    background: transparent;
    border: none;
}

.ad-slot-vertical:empty {
    display: none;
}

.ad-slot-header {
    margin-top: 0;
    margin-bottom: 1.5rem;
}

.ad-slot-footer {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}


/* --- Tabs Styling --- */
.tabs-container {
    display: flex;
    gap: 0.75rem;
    /* Tightened gap */
    margin-bottom: 1.25rem;
    /* Reduced from 2rem */
    border-bottom: 1px solid var(--panel-border);
    padding-bottom: 0.75rem;
    overflow-x: auto;
}


.tab-btn {
    background: var(--button-bg);
    border: 1px solid var(--panel-border);
    color: var(--text-muted);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tab-btn:hover {
    background: var(--hover-bg);
    color: var(--text-color);
}

.tab-btn.active {
    background: var(--accent-color);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 4px 15px rgba(123, 67, 151, 0.3);
}

.tab-content {
    display: none;
    animation: fadeIn 0.4s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- New Form Controls --- */
.converter-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-group-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.form-control {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.form-control label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

select,
input[type="number"],
input[type="text"].color-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--panel-border);
    color: var(--text-color);
    padding: 1rem;
    border-radius: 12px;
    font-family: var(--font-family);
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

/* Fix for Dropdown visibility in Dark Mode */
select option {
    background-color: #1e293b;
    /* Match Deep Slate panel-bg */
    color: #f8fafc;
    padding: 1rem;
}

:root[data-theme="light"] select,
:root[data-theme="light"] input[type="number"],
:root[data-theme="light"] input[type="text"].color-input {
    background: #fff;
    border-color: #e2e8f0;
    color: #0f172a;
}

:root[data-theme="light"] select option {
    background-color: #fff;
    color: #0f172a;
}

select:focus,
input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

select:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent-color);
}

/* --- Color Picker Logic --- */
.picker-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.canvas-wrapper {
    position: relative;
    max-width: 100%;
    border-radius: 16px;
    overflow: hidden;
    border: 2px solid var(--panel-border);
    background: #000;
    cursor: crosshair;
}

canvas {
    display: block;
    max-width: 100%;
    height: auto;
}

.color-preview-box {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--panel-bg);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--panel-border);
    margin-top: 1rem;
}

.swatch {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    border: 2px solid #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.color-values {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.hex-value {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: monospace;
}

/* Utility Classes */
.hover-scale {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}


.hover-scale:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    border-color: var(--accent-color);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fadeIn {
    animation: fadeIn 0.4s ease forwards;
}

.slideUp {
    animation: slideUp 0.5s ease-out forwards;
}

/* Tab Navigation for Random Tools */
.tabs-container {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    width: 100%;
}

.tab-btn {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 1px solid var(--panel-border);
    padding: 0.6rem 1.2rem;
    border-radius: 12px;
    color: var(--text-muted);
    font-weight: 500;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.03);
    font-size: 0.9rem;
    white-space: nowrap;
}

.tab-btn:hover {
    background: var(--hover-bg);
    color: var(--text-color);
    transform: translateY(-2px);
}

.tab-btn.active {
    background: var(--accent-color);
    color: #fff;
    border-color: var(--accent-color);
    pointer-events: none;
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.3);
}


/* ============== FIXES & RESPONSIVE COMPONENT ============== */

/* 1. Tool Cards & Hero Section (Restore Missing Styles) */
.hero-section {
    text-align: center;
    margin-bottom: 3rem;
}

.hero-title {
    font-size: 2.5rem;
    background: linear-gradient(to right, var(--text-color), var(--text-muted));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.hero-desc {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    /* justify-content: center; Removed to align with Logo */
}

.tool-card {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 16px;
    padding: 2rem;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    backdrop-filter: blur(5px);
}

.tool-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.tool-icon {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    background: var(--button-bg);
    padding: 1rem;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.tool-card:hover .tool-icon {
    background: var(--accent-color);
    color: #fff;
    transform: scale(1.1);
}

.tool-title {
    font-size: 1.25rem;
    color: var(--text-color);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.tool-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* 2. Dropdown Fixes (Separate highlighting from visibility) */

/* Remove visibility from 'active' class - active means 'current page' */
.dropdown.active .dropdown-menu {
    /* Reset to default hidden state unless hovered or is-open */
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(10px);
}

/* Only show on HOVER or explicit OPEN (click/mobile) */
.dropdown:hover .dropdown-menu,
.dropdown.is-open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* Ensure 'active' still highlights the link/button colors */
.dropdown.active>.nav-link,
.dropdown.active>.dropdown-toggle {
    color: var(--text-color);
    background: var(--panel-bg);
}


/* 3. Responsive Navigation (Hamburger Menu) */

.mobile-menu-toggle {
    display: none;
    /* Hidden on desktop */
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 2rem;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: 1rem;
    z-index: 2000;
}

.mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Media Query for Tablet/Mobile Navigation Breakpoint */
@media (max-width: 1250px) {

    /* Show Hamburger */
    .mobile-menu-toggle {
        display: block;
    }

    /* Transform Main Nav into Drawer */
    .main-nav {
        position: fixed;
        top: 0;
        right: -300px;
        width: 300px;
        height: 100vh;
        background: var(--bg-color);
        border-left: 1px solid var(--panel-border);
        flex-direction: column;
        align-items: stretch;
        padding: 5rem 1.5rem 2rem;
        gap: 1rem;
        z-index: 1500;
        transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        overflow-y: auto;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .main-nav.mobile-active {
        right: 0;
    }

    .nav-wrapper {
        gap: 0;
        /* Reset wrapper gap */
    }

    /* Reset Dropdown styles for Mobile Accordion */
    .dropdown {
        flex-direction: column;
        align-items: stretch;
        height: auto;
        background: rgba(255, 255, 255, 0.03);
        border-radius: 8px;
        overflow: hidden;
    }

    .dropdown>.nav-link {
        width: 100%;
        margin: 0;
        border-radius: 8px 8px 0 0;
        padding: 1rem;
    }

    .dropdown-toggle {
        position: absolute;
        top: 0;
        right: 0;
        width: 50px;
        height: 52px;
        /* Match link height approx */
        border-radius: 0 8px 0 0;
    }

    .dropdown-menu {
        position: static;
        width: 100%;
        transform: none;
        box-shadow: none;
        border: none;
        background: transparent;
        border-top: 1px solid var(--panel-border);
        padding: 0;
        max-height: 0;
        opacity: 0 !important;
        /* Force override hover */
        visibility: hidden !important;
        transition: all 0.3s ease;
        margin: 0;
        border-radius: 0 0 8px 8px;
    }

    /* Open state for mobile accordion */
    .dropdown.is-open .dropdown-menu {
        max-height: 500px;
        opacity: 1 !important;
        visibility: visible !important;
        padding: 0.5rem 0;
    }

    /* Disable hover on mobile to prevent weird behavior */
    .dropdown:hover .dropdown-menu {
        opacity: 0;
        visibility: hidden;
    }

    .dropdown-item {
        padding-left: 2rem;
    }
}

/* Info Section Styles */
.info-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--panel-border);
}

.info-block {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.info-block h3 {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.info-block p {
    color: var(--text-muted);
    line-height: 1.8;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.how-to-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    text-align: left;
}

.step-card {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    padding: 1.5rem;
    border-radius: 12px;
    transition: transform 0.3s ease;
}

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

.step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--accent-color);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.step-card h4 {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.step-card p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* New Two-Column Converter Layout */
.converter-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 3rem;
    align-items: start;
    margin-top: 1rem;
}

.unit-card {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.unit-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.unit-name {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.unit-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-color);
    word-break: break-all;
}

.unit-symbol {
    font-size: 0.75rem;
    color: var(--accent-color);
    font-weight: 600;
}

/* New Converter Layout Styles */
.converter-results-column {
    background: var(--panel-bg);
    border: 1px solid var(--panel-border);
    border-radius: 20px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    box-shadow: var(--shadow-lg);
}

.result-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.6rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    border: 1px solid transparent;
    transition: all 0.2s ease;
}

.result-row:hover {
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(4px);
}

.result-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    flex: 1;
    min-width: 0;
}

.result-unit {
    font-size: 0.65rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.result-value {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-color);
    word-break: break-all;
    line-height: 1.1;
}

.result-copy {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.6rem;
    border-radius: 10px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 1rem;
}

.result-copy:hover {
    color: var(--accent-color);
    background: rgba(255, 255, 255, 0.08);
}

.result-copy ion-icon {
    font-size: 1.25rem;
}

.results-grid {
    display: none !important;
}

@media (max-width: 992px) {
    .converter-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* --- SEO Content & FAQ Styles --- */
.seo-content {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid var(--panel-border);
}

.content-block {
    margin-bottom: 3rem;
    line-height: 1.8;
}

.content-block h3 {
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
    color: var(--text-color);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.faq-item {
    background: var(--panel-bg);
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid var(--panel-border);
}

.faq-item h4 {
    color: var(--accent-color);
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
}

.faq-item p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .seo-content {
        margin-top: 2rem;
        padding-top: 2rem;
    }
}