/* tools.css v2.0 */

.tools-container {
    padding-top: 40px;
    padding-bottom: 56px;
}

.tools-hero {
    text-align: center;
    margin-bottom: 32px;
    padding: 28px 20px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(27, 64, 121, 0.14), rgba(210, 250, 92, 0.08));
    border: 1px solid var(--border-color);
}

.tools-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--air-force-blue);
    margin-bottom: 10px;
}

.tools-heading {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    color: var(--heading-color);
    margin: 0 0 8px;
}

.tools-subtitle {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin: 0;
    max-width: 560px;
    margin-inline: auto;
}

.tools-category-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 28px;
}

.tools-cat-btn {
    padding: 8px 18px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background: var(--bg-content);
    color: var(--text-secondary);
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

.tools-cat-btn:hover,
.tools-cat-btn.active {
    background: var(--yale-blue);
    color: #fff;
    border-color: var(--yale-blue);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(27, 64, 121, 0.25);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.tool-card {
    background: var(--bg-content);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 26px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.35s ease;
}

body.dark-mode .tool-card {
    background: #1a2a44;
    border-color: #2a3f5f;
}

.tool-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.12);
}

.tool-card-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--yale-blue), var(--air-force-blue));
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 14px;
    transition: transform 0.4s ease;
}

.tool-card:hover .tool-card-icon {
    transform: rotate(-8deg) scale(1.08);
    animation: toolIconPulse 0.9s ease infinite alternate;
}

@keyframes toolIconPulse {
    from { box-shadow: 0 0 0 0 rgba(210, 250, 92, 0.3); }
    to { box-shadow: 0 0 0 10px rgba(210, 250, 92, 0); }
}

.tool-title {
    font-size: 1.25rem;
    color: var(--heading-color);
    margin: 0 0 8px;
}

.tool-card > p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.5;
    margin: 0 0 16px;
}

.tool-form { margin-top: 4px; }

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.form-row .form-group { flex: 1; min-width: 120px; }

.tool-card label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
    font-size: 0.88rem;
    color: var(--text-primary);
}

.tool-card input,
.tool-card select {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 12px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-main);
    color: var(--text-primary);
    font-size: 0.95rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.tool-card input:focus,
.tool-card select:focus {
    outline: none;
    border-color: var(--air-force-blue);
    box-shadow: 0 0 0 3px rgba(13, 110, 139, 0.15);
}

.tool-submit-btn {
    width: 100%;
    padding: 12px !important;
    border-radius: 10px !important;
    font-weight: 700 !important;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: transform 0.25s ease, box-shadow 0.25s ease !important;
}

.tool-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(27, 64, 121, 0.25);
}

.tool-result {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-main);
    min-height: 48px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.tool-result-highlight {
    text-align: center;
}

.tool-result-big {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--mindaro-accent);
    margin: 8px 0;
}

.tool-result-note {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

.tool-placeholder {
    text-align: center;
    color: var(--text-secondary);
    margin: 0;
}

.tool-loading {
    text-align: center;
    color: var(--text-secondary);
    margin: 0;
}

.tool-error {
    color: #e74c3c;
    text-align: center;
    margin: 0;
}

.tool-checklist {
    list-style: none;
    padding: 0;
    margin: 12px 0 0;
    text-align: left;
}

.tool-checklist li {
    padding: 6px 0;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.92rem;
}

.tool-checklist li i {
    color: var(--mindaro-accent);
    margin-top: 3px;
    flex-shrink: 0;
}

.countdown-display .tool-result-big {
    font-size: 3rem;
    line-height: 1;
}

@media (max-width: 768px) {
    .tools-grid { grid-template-columns: 1fr; }
    .form-row { flex-direction: column; }
}