/* ============================================
   PHANTOM - Free Tools Pages
   Extends blog.css patterns for interactive tools
   ============================================ */

/* ============================================
   1. TOOLS HUB - HERO
   ============================================ */
.tools-hero {
    padding: 160px 24px 60px;
    text-align: center;
}

.tools-hero h1 {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--text);
    margin: 0 0 16px;
    letter-spacing: -0.02em;
}

.tools-hero p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   2. TOOLS GRID (hub page)
   ============================================ */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    max-width: 1060px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

.tool-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 32px;
    transition: border-color 0.3s, transform 0.3s;
    display: flex;
    flex-direction: column;
}

.tool-card:hover {
    border-color: var(--glass-border-hover);
    transform: translateY(-3px);
}

.tool-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(var(--accent-rgb), 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.tool-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 8px;
}

.tool-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0 0 24px;
    flex: 1;
}

.tool-card .tool-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: opacity 0.2s;
}

.tool-card .tool-card-btn:hover {
    opacity: 0.8;
}

.tool-card .tool-card-btn svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ============================================
   3. TOOL CONTAINER (individual tool pages)
   ============================================ */
.tool-container {
    max-width: 740px;
    margin: 0 auto;
    padding: 0 24px 80px;
}

.tool-intro {
    margin-bottom: 32px;
}

.tool-intro h2 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 8px;
}

.tool-intro p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin: 0;
}

/* ============================================
   4. TOOL FORM
   ============================================ */
.tool-form {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 32px;
}

.tool-input-group {
    margin-bottom: 24px;
}

.tool-input-group:last-of-type {
    margin-bottom: 0;
}

.tool-input-group label {
    display: block;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.tool-input-group .tool-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 400;
}

.tool-input,
.tool-select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 16px;
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    box-sizing: border-box;
    -webkit-appearance: none;
    appearance: none;
}

.tool-input::placeholder {
    color: var(--text-muted);
}

.tool-input:focus,
.tool-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.15);
}

.tool-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}

.tool-select option {
    background: #161616;
    color: #fff;
}

/* Number input spinner hide */
.tool-input[type="number"]::-webkit-outer-spin-button,
.tool-input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.tool-input[type="number"] {
    -moz-appearance: textfield;
}

/* ============================================
   5. RADIO GROUP
   ============================================ */
.tool-radio-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tool-radio {
    display: none;
}

.tool-radio-label {
    display: inline-block;
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s;
    user-select: none;
}

.tool-radio-label:hover {
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text);
}

.tool-radio:checked + .tool-radio-label {
    border-color: var(--accent);
    color: var(--text);
    background: rgba(var(--accent-rgb), 0.08);
}

/* ============================================
   6. TOOL BUTTON
   ============================================ */
.tool-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px 28px;
    background: var(--accent);
    color: #000;
    border: none;
    border-radius: 12px;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s;
    margin-top: 8px;
    min-height: 48px;
}

.tool-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.tool-btn:active {
    transform: translateY(0);
}

.tool-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.tool-btn svg {
    width: 18px;
    height: 18px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ============================================
   7. TOOL RESULT
   ============================================ */
.tool-result {
    margin-top: 32px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 32px;
    display: none;
    animation: toolFadeIn 0.4s ease-out;
    position: relative;
    overflow: hidden;
}

.tool-result::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent), rgba(var(--accent-rgb), 0.3), var(--accent));
    border-radius: 16px 16px 0 0;
}

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

.tool-result-header {
    text-align: center;
    margin-bottom: 24px;
}

.tool-result-header h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 4px;
}

.tool-result-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

@keyframes toolFadeIn {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   8. SCORE DISPLAY (lead score calculator)
   ============================================ */
.tool-score {
    text-align: center;
    margin-bottom: 24px;
}

.tool-score-number {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 8px;
    background: linear-gradient(135deg, var(--score-color, var(--accent)), rgba(var(--accent-rgb), 0.6));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tool-score-label {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.tool-score-label.cold {
    background: rgba(239, 68, 68, 0.12);
    color: #f87171;
}

.tool-score-label.warm {
    background: rgba(250, 204, 21, 0.12);
    color: #fbbf24;
}

.tool-score-label.hot {
    background: rgba(34, 197, 94, 0.12);
    color: #4ade80;
}

/* ============================================
   9. SCORE BREAKDOWN
   ============================================ */
.tool-breakdown {
    margin-bottom: 24px;
}

.tool-breakdown-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.tool-breakdown-item:last-child {
    border-bottom: none;
}

.tool-breakdown-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.tool-breakdown-value {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--accent);
}

.tool-breakdown-value.zero {
    color: var(--text-muted);
}

/* ============================================
   10. INFO BOX (why this matters, tips, etc.)
   ============================================ */
.tool-info-box {
    background: rgba(var(--accent-rgb), 0.06);
    border: 1px solid rgba(var(--accent-rgb), 0.12);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
}

.tool-info-box h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 8px;
}

.tool-info-box p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin: 0;
}

.tool-info-box ul {
    list-style: disc;
    padding-left: 20px;
    margin: 8px 0 0;
}

.tool-info-box li {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 4px;
}

.tool-warning-box {
    background: rgba(250, 204, 21, 0.06);
    border: 1px solid rgba(250, 204, 21, 0.15);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
}

.tool-warning-box h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: #fbbf24;
    margin: 0 0 8px;
}

.tool-warning-box p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    margin: 0;
}

/* ============================================
   11. PRICING RESULT
   ============================================ */
.tool-pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.tool-pricing-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.tool-pricing-card .label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
}

.tool-pricing-card .value {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text);
    line-height: 1.2;
}

.tool-pricing-card .subtext {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* Benchmark bar */
.tool-benchmark {
    margin-bottom: 24px;
}

.tool-benchmark-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.tool-benchmark-track {
    height: 8px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 100px;
    position: relative;
    overflow: hidden;
}

.tool-benchmark-fill {
    height: 100%;
    border-radius: 100px;
    background: linear-gradient(90deg, var(--accent), rgba(var(--accent-rgb), 0.5));
    transition: width 0.6s ease-out;
}

.tool-benchmark-marker {
    position: absolute;
    top: -4px;
    width: 2px;
    height: 16px;
    background: #fff;
    border-radius: 2px;
    transition: left 0.6s ease-out;
}

/* ============================================
   12. TABS (email generator)
   ============================================ */
.tool-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.tool-tab {
    padding: 10px 20px;
    border-radius: 10px;
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-secondary);
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    min-height: 44px;
}

.tool-tab:hover {
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--text);
}

.tool-tab.active {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(var(--accent-rgb), 0.08);
}

/* ============================================
   13. EMAIL OUTPUT
   ============================================ */
.tool-output {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 24px;
    position: relative;
    display: none;
}

.tool-output.visible {
    display: block;
    animation: toolFadeIn 0.3s ease-out;
}

.tool-output-subject {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.tool-output-body {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    white-space: pre-wrap;
}

.tool-copy-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--text-secondary);
    font-family: var(--font-body);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s;
    min-height: 36px;
}

.tool-copy-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text);
}

.tool-copy-btn.copied {
    color: #4ade80;
    border-color: rgba(34, 197, 94, 0.3);
}

.tool-copy-btn svg {
    width: 14px;
    height: 14px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ============================================
   14. TOOL CTA
   ============================================ */
.tool-cta {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.tool-cta p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0 0 12px;
}

.tool-cta a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--accent);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: opacity 0.2s;
}

.tool-cta a:hover {
    opacity: 0.8;
}

.tool-cta a svg {
    width: 16px;
    height: 16px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

/* ============================================
   15. CONDITIONAL FIELDS
   ============================================ */
.tool-conditional {
    display: none;
    animation: toolFadeIn 0.3s ease-out;
}

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

/* ============================================
   16. MOBILE RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .tools-hero {
        padding-top: 120px;
    }

    .tools-grid {
        grid-template-columns: 1fr;
        padding: 0 16px 60px;
    }

    .tool-form {
        padding: 24px 20px;
    }

    .tool-result {
        padding: 24px 20px;
    }

    .tool-pricing-grid {
        grid-template-columns: 1fr;
    }

    .tool-score-number {
        font-size: 3.5rem;
    }

    .tool-radio-group {
        flex-direction: column;
    }

    .tool-radio-label {
        text-align: center;
    }

    .tool-tabs {
        gap: 6px;
    }

    .tool-tab {
        padding: 8px 14px;
        font-size: 16px;
        flex: 1;
        text-align: center;
    }

    .tool-container {
        padding: 0 16px 60px;
    }
}