/*
 * tools.css - Viral Addons Tools Section
 * Supplements style.css. Never overrides it.
 * All color values reference the same CSS variables defined in style.css.
 */

/* ============================================
   TOOLS PAGE LAYOUT
   ============================================ */

.tools-page {
    padding-top: 100px;
}

.tools-page main {
    min-height: calc(100vh - 200px);
}

/* ============================================
   BREADCRUMB
   ============================================ */

.breadcrumb-nav {
    padding: 1.5rem 0 0;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.breadcrumb-nav a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-nav a:hover {
    color: var(--primary);
}

.breadcrumb-nav span {
    margin: 0 0.4rem;
    opacity: 0.5;
}

.breadcrumb-nav .bc-current {
    color: var(--primary);
    font-weight: 500;
}

/* ============================================
   TOOLS INDEX PAGE
   ============================================ */

.tools-hero {
    padding: 2rem 0 3rem;
    text-align: center;
}

.tools-hero h1 {
    font-size: 3rem;
    margin-bottom: 1.25rem;
}

.tools-hero p {
    max-width: 680px;
    margin: 0 auto 2rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.tools-category-section {
    margin-bottom: 4rem;
}

.tools-category-section h2 {
    font-size: 1.6rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--glass-border);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tools-category-section h2 i {
    color: var(--primary);
    font-size: 1.3rem;
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Tool Card (index page) */
.tool-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: 1.5rem;
    text-decoration: none;
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: transform var(--transition-medium), border-color var(--transition-medium), box-shadow var(--transition-medium);
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.04) 50%, rgba(255,255,255,0) 100%);
    transform: skewX(-25deg);
    z-index: 0;
    transition: left 0.6s ease;
    pointer-events: none;
}

.tool-card:hover::before {
    left: 200%;
}

.tool-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary);
    box-shadow: 0 12px 30px rgba(245, 203, 92, 0.12);
    color: var(--text-main);
}

.tool-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(245, 203, 92, 0.1);
    border: 1px solid rgba(245, 203, 92, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--primary);
    flex-shrink: 0;
}

.tool-card-body {
    flex: 1;
}

.tool-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.4rem;
    line-height: 1.3;
}

.tool-card-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

.tool-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.5rem;
}

.tool-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.6rem;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(93, 162, 213, 0.12);
    color: var(--accent);
    border: 1px solid rgba(93, 162, 213, 0.25);
}

.tool-badge.seo { background: rgba(139, 210, 199, 0.12); color: var(--secondary); border-color: rgba(139, 210, 199, 0.25); }
.tool-badge.dev { background: rgba(93, 162, 213, 0.12); color: var(--accent); border-color: rgba(93, 162, 213, 0.25); }
.tool-badge.text { background: rgba(245, 203, 92, 0.12); color: var(--primary); border-color: rgba(245, 203, 92, 0.25); }
.tool-badge.code { background: rgba(167, 139, 250, 0.12); color: #a78bfa; border-color: rgba(167, 139, 250, 0.25); }

.tool-card-arrow {
    color: var(--text-muted);
    font-size: 0.8rem;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.tool-card:hover .tool-card-arrow {
    color: var(--primary);
    transform: translateX(4px);
}

/* ============================================
   SINGLE TOOL PAGE LAYOUT
   ============================================ */

.tool-single-header {
    padding: 2rem 0 1.5rem;
}

.tool-single-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.tool-single-header .tool-short-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 700px;
    line-height: 1.8;
    margin-bottom: 0;
}

/* ============================================
   TOOL WIDGET
   ============================================ */

.tool-widget {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1.25rem;
    padding: 2rem;
    margin: 2rem 0;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.tool-widget h2,
.tool-widget .widget-title {
    font-size: 1.2rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    -webkit-text-fill-color: initial;
}

.tool-widget h2 i,
.tool-widget .widget-title i {
    color: var(--primary);
}

.widget-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    align-items: start;
}

.widget-row.single-col {
    grid-template-columns: 1fr;
}

.widget-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.widget-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Inputs */
.tool-input,
.tool-textarea,
.tool-select {
    width: 100%;
    background: rgba(11, 19, 32, 0.5);
    border: 1px solid var(--glass-border);
    border-radius: 0.75rem;
    color: var(--text-main);
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    padding: 0.75rem 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

[data-theme="light"] .tool-input,
[data-theme="light"] .tool-textarea,
[data-theme="light"] .tool-select {
    background: rgba(255, 255, 255, 0.8);
}

.tool-input:focus,
.tool-textarea:focus,
.tool-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(245, 203, 92, 0.15);
}

/* Custom date picker icon for flatpickr text input */
.tool-input[type="text"]#cl-date {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512" fill="%2394a3b8"><path d="M128 0c17.7 0 32 14.3 32 32V64H288V32c0-17.7 14.3-32 32-32s32 14.3 32 32V64h48c26.5 0 48 21.5 48 48v48H0V112C0 85.5 21.5 64 48 64H96V32c0-17.7 14.3-32 32-32zM0 192H448V464c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V192zm64 80v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V272c0-8.8-7.2-16-16-16H80c-8.8 0-16 7.2-16 16zm128 0v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V272c0-8.8-7.2-16-16-16h-32c-8.8 0-16 7.2-16 16zm144-16c-8.8 0-16 7.2-16 16v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V272c0-8.8-7.2-16-16-16h-32zM64 400v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V400c0-8.8-7.2-16-16-16H80c-8.8 0-16 7.2-16 16zm144-16c-8.8 0-16 7.2-16 16v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V400c0-8.8-7.2-16-16-16h-32zm128 16v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V400c0-8.8-7.2-16-16-16h-32c-8.8 0-16 7.2-16 16z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
    cursor: pointer;
}

[data-theme="light"] .tool-input[type="text"]#cl-date {
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512" fill="%23475569"><path d="M128 0c17.7 0 32 14.3 32 32V64H288V32c0-17.7 14.3-32 32-32s32 14.3 32 32V64h48c26.5 0 48 21.5 48 48v48H0V112C0 85.5 21.5 64 48 64H96V32c0-17.7 14.3-32 32-32zM0 192H448V464c0 26.5-21.5 48-48 48H48c-26.5 0-48-21.5-48-48V192zm64 80v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V272c0-8.8-7.2-16-16-16H80c-8.8 0-16 7.2-16 16zm128 0v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V272c0-8.8-7.2-16-16-16h-32c-8.8 0-16 7.2-16 16zm144-16c-8.8 0-16 7.2-16 16v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V272c0-8.8-7.2-16-16-16h-32zM64 400v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V400c0-8.8-7.2-16-16-16H80c-8.8 0-16 7.2-16 16zm144-16c-8.8 0-16 7.2-16 16v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V400c0-8.8-7.2-16-16-16h-32zm128 16v32c0 8.8 7.2 16 16 16h32c8.8 0 16-7.2 16-16V400c0-8.8-7.2-16-16-16h-32c-8.8 0-16 7.2-16 16z"/></svg>');
}

/* ============================================
   FLATPICKR CUSTOM THEME (GLASSMORPHISM)
   ============================================ */
.flatpickr-calendar {
    background: var(--glass-bg) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: 1rem !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    font-family: 'Poppins', sans-serif !important;
    width: 300px !important;
}

[data-theme="light"] .flatpickr-calendar {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08) !important;
}

/* Arrow pointer */
.flatpickr-calendar.arrowTop:before {
    border-bottom-color: var(--glass-border) !important;
}
.flatpickr-calendar.arrowTop:after {
    border-bottom-color: var(--glass-bg) !important;
}
.flatpickr-calendar.arrowBottom:before {
    border-top-color: var(--glass-border) !important;
}
.flatpickr-calendar.arrowBottom:after {
    border-top-color: var(--glass-bg) !important;
}

/* Months / Header */
.flatpickr-months {
    padding: 0.5rem 0.25rem 0 !important;
}
.flatpickr-months .flatpickr-prev-month,
.flatpickr-months .flatpickr-next-month {
    color: var(--text-main) !important;
    fill: var(--text-main) !important;
    padding: 0.5rem !important;
    height: 34px !important;
}
.flatpickr-months .flatpickr-prev-month:hover,
.flatpickr-months .flatpickr-next-month:hover {
    color: var(--primary) !important;
}
.flatpickr-months .flatpickr-prev-month:hover svg,
.flatpickr-months .flatpickr-next-month:hover svg {
    fill: var(--primary) !important;
}

.flatpickr-current-month {
    color: var(--text-main) !important;
    font-weight: 600 !important;
    padding-top: 5px !important;
}
.flatpickr-current-month .numInputWrapper span.arrowUp:after {
    border-bottom-color: var(--text-main) !important;
}
.flatpickr-current-month .numInputWrapper span.arrowDown:after {
    border-top-color: var(--text-main) !important;
}

/* Weekdays */
span.flatpickr-weekday {
    color: var(--text-muted) !important;
    font-weight: 600 !important;
}

/* Days */
.flatpickr-day {
    color: var(--text-main) !important;
    border-radius: 8px !important;
    border-color: transparent !important;
    transition: all var(--transition-fast) !important;
    line-height: 38px !important;
}
.flatpickr-day:hover,
.flatpickr-day:focus {
    background: var(--card-hover) !important;
    color: var(--text-main) !important;
    border-color: transparent !important;
}
.flatpickr-day.today {
    border-color: var(--primary) !important;
    color: var(--primary) !important;
    background: rgba(245, 203, 92, 0.08) !important;
}
.flatpickr-day.today:hover {
    background: var(--primary) !important;
    color: var(--bg-color) !important;
}
.flatpickr-day.selected,
.flatpickr-day.selected:hover,
.flatpickr-day.selected:focus {
    background: var(--primary) !important;
    color: var(--bg-color) !important;
    border-color: var(--primary) !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 12px rgba(245, 203, 92, 0.2) !important;
}

.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
    color: rgba(255, 255, 255, 0.2) !important;
}
[data-theme="light"] .flatpickr-day.prevMonthDay,
[data-theme="light"] .flatpickr-day.nextMonthDay {
    color: rgba(0, 0, 0, 0.2) !important;
}

.tool-textarea {
    resize: vertical;
    min-height: 140px;
    line-height: 1.6;
}

.tool-textarea.mono,
.tool-output-area.mono {
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
}

.tool-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2394a3b8'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 20px;
    padding-right: 2.5rem;
}

/* Output area */
.tool-output-area {
    width: 100%;
    min-height: 140px;
    background: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--glass-border);
    border-radius: 0.75rem;
    padding: 1rem;
    color: var(--text-main);
    font-size: 0.875rem;
    line-height: 1.7;
    white-space: pre-wrap;
    word-break: break-word;
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    resize: vertical;
}

[data-theme="light"] .tool-output-area {
    background: rgba(0,0,0,0.04);
}

/* Buttons */
.tool-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.65rem 1.25rem;
    border-radius: 9999px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all var(--transition-medium);
    outline: none;
}

.tool-btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #0b1320;
    box-shadow: 0 4px 12px rgba(245, 203, 92, 0.25);
}

.tool-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(245, 203, 92, 0.4);
}

.tool-btn-secondary {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-main);
}

.tool-btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(245, 203, 92, 0.05);
}

.tool-btn-accent {
    background: rgba(93, 162, 213, 0.15);
    border: 1px solid rgba(93, 162, 213, 0.3);
    color: var(--accent);
}

.tool-btn-accent:hover {
    background: var(--accent);
    color: #fff;
}

.tool-btn-danger {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #ef4444;
}

.tool-btn-danger:hover {
    background: #ef4444;
    color: #fff;
}

.widget-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

/* Range slider */
.tool-range {
    width: 100%;
    accent-color: var(--primary);
    cursor: pointer;
}

/* Checkboxes */
.tool-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.tool-checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.tool-checkbox-item input[type="checkbox"] {
    accent-color: var(--primary);
    width: 16px;
    height: 16px;
    cursor: pointer;
    flex-shrink: 0;
}

.tool-checkbox-item:hover {
    color: var(--text-main);
}

/* Error message */
.tool-error {
    color: #ef4444;
    font-size: 0.8rem;
    margin-top: 0.4rem;
    display: none;
}

.tool-error.visible {
    display: block;
}

/* Success message */
.tool-success {
    color: #22c55e;
    font-size: 0.8rem;
    margin-top: 0.4rem;
}

/* Password strength bar */
.strength-bar-wrap {
    height: 6px;
    border-radius: 3px;
    background: var(--glass-border);
    margin-top: 0.5rem;
    overflow: hidden;
}

.strength-bar {
    height: 100%;
    border-radius: 3px;
    transition: width 0.3s ease, background 0.3s ease;
    width: 0%;
}

.strength-label {
    font-size: 0.8rem;
    margin-top: 0.3rem;
    font-weight: 600;
}

/* Color swatch */
.color-swatch {
    width: 60px;
    height: 60px;
    border-radius: 0.75rem;
    border: 2px solid var(--glass-border);
    flex-shrink: 0;
}

.color-outputs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-top: 1rem;
}

/* Regex match highlight */
.regex-match {
    background: rgba(245, 203, 92, 0.3);
    border-radius: 2px;
    padding: 0 1px;
}

/* UUID list */
.uuid-list {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.85rem;
}

/* Keyword table */
.kw-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.kw-table th {
    padding: 0.6rem 1rem;
    text-align: left;
    color: var(--text-muted);
    border-bottom: 1px solid var(--glass-border);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.kw-table td {
    padding: 0.5rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    color: var(--text-main);
}

.kw-table tr:hover td {
    background: var(--card-hover);
}

.kw-bar {
    height: 6px;
    border-radius: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    display: block;
    margin-top: 4px;
}

/* Counter stats */
.counter-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.counter-stat {
    background: rgba(0,0,0,0.2);
    border: 1px solid var(--glass-border);
    border-radius: 0.75rem;
    padding: 1rem;
    text-align: center;
}

[data-theme="light"] .counter-stat {
    background: rgba(0,0,0,0.04);
}

.counter-stat .stat-val {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    display: block;
}

.counter-stat .stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   TOOL CONTENT SECTIONS
   ============================================ */

.tool-content-section {
    margin: 3rem 0;
}

.tool-content-section h2 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    color: var(--text-main);
    background: none;
    -webkit-text-fill-color: initial;
}

.tool-content-section p {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--text-muted);
}

.how-to-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1rem;
}

.how-to-step {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
}

.step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #0b1320;
    font-weight: 800;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-body h3 {
    font-size: 1rem;
    color: var(--text-main);
    margin-bottom: 0.3rem;
}

.step-body p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}

/* ============================================
   FAQ SECTION (tool pages)
   ============================================ */

.tool-faq-section {
    margin: 3rem 0;
}

.tool-faq-section h2 {
    font-size: 1.6rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    background: none;
    -webkit-text-fill-color: initial;
}

.tool-faq-item {
    border: 1px solid var(--glass-border);
    border-radius: 0.875rem;
    margin-bottom: 0.75rem;
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.tool-faq-item:hover {
    border-color: var(--primary);
}

.tool-faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    gap: 1rem;
    text-align: left;
}

.tool-faq-question h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    margin: 0;
    line-height: 1.4;
    background: none;
    -webkit-text-fill-color: initial;
}

.tool-faq-icon {
    color: var(--primary);
    font-size: 0.85rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.tool-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.tool-faq-answer p {
    padding: 0 1.5rem 1.25rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin: 0;
}

/* ============================================
   RELATED TOOLS
   ============================================ */

.related-tools-section {
    margin: 3rem 0;
}

.related-tools-section h2 {
    font-size: 1.6rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    background: none;
    -webkit-text-fill-color: initial;
}

.related-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.related-tool-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 0.875rem;
    padding: 1.25rem;
    text-decoration: none;
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: transform var(--transition-medium), border-color var(--transition-medium);
}

.related-tool-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    color: var(--text-main);
}

.related-tool-card .rtc-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-main);
}

.related-tool-card .rtc-desc {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 0;
}

/* ============================================
   TAGS ROW
   ============================================ */

.tool-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin: 2rem 0 3rem;
}

.tool-tag {
    font-size: 0.75rem;
    padding: 0.3rem 0.75rem;
    border-radius: 9999px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    cursor: default;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.tool-tag:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ============================================
   COPY SUCCESS TOAST
   ============================================ */

.copy-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--primary);
    color: #0b1320;
    padding: 0.75rem 1.25rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 700;
    z-index: 9999;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

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

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .tools-page {
        padding-top: 80px;
    }

    .tools-hero h1 {
        font-size: 2.2rem;
    }

    .tools-grid {
        grid-template-columns: 1fr;
    }

    .tool-single-header h1 {
        font-size: 1.8rem;
    }

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

    .color-outputs {
        grid-template-columns: 1fr;
    }

    .counter-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .related-tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tool-widget {
        padding: 1.25rem;
    }

    .widget-actions {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .tools-hero h1 {
        font-size: 1.8rem;
    }

    .related-tools-grid {
        grid-template-columns: 1fr;
    }

    .counter-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .tool-single-header h1 {
        font-size: 1.6rem;
    }
}