/* ============================================================
   TOOLS.CSS — Full AI List Page Styles
   Individual tool card grid layout
   ============================================================ */

/* ── Page Hero ────────────────────────────────────────────── */
.tools-hero {
    background: linear-gradient(160deg, #0f0c29 0%, #302b63 60%, #24243e 100%);
    padding: var(--space-12) 0 var(--space-10);
    position: relative;
    overflow: hidden;
}

.tools-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 600px 350px at 50% 80%, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
}

.tools-hero__inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.tools-hero__title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: var(--weight-black);
    color: #fff;
    margin-bottom: var(--space-3);
    letter-spacing: -0.02em;
}

.tools-hero__sub {
    font-size: var(--text-base);
    color: rgba(255, 255, 255, 0.65);
    max-width: 500px;
    margin: 0 auto;
}

/* ── Filters Bar ──────────────────────────────────────────── */
.tools-filters {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-4) 0;
    position: sticky;
    top: var(--header-height);
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.tools-filters__inner {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    flex-wrap: wrap;
}

.filters-search {
    position: relative;
    flex: 1;
    min-width: 200px;
    max-width: 280px;
}

.filters-search__input {
    width: 100%;
    padding: 10px var(--space-4) 10px 38px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    background: var(--color-bg);
    color: var(--color-text-primary);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.filters-search__input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.filters-search__icon {
    position: absolute;
    left: 11px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: 15px;
    pointer-events: none;
}

.filters-select {
    padding: 10px var(--space-4);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    background: var(--color-surface);
    outline: none;
    cursor: pointer;
    transition: border-color var(--transition-fast);
    font-weight: var(--weight-medium);
}

.filters-select:focus {
    border-color: var(--color-primary);
}

.filters-count {
    margin-left: auto;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    white-space: nowrap;
    font-weight: var(--weight-medium);
}

/* ── Grid Content Area ────────────────────────────────────── */
.tools-content {
    padding: var(--space-8) 0 var(--space-16);
    background: var(--color-bg);
}

/* ── Individual Tool Card Grid ────────────────────────────── */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}

/* ── Individual Tool Card ─────────────────────────────────── */
.tool-card {
    position: relative;
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: 14px;
    padding: 18px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    overflow: hidden;
}

.tool-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
    border-color: rgba(99, 102, 241, 0.3);
}

/* Free badge in top-right corner */
.tool-card__badge {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 0.65rem;
    font-weight: var(--weight-semibold);
    padding: 2px 8px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    pointer-events: none;
}

.tool-card__badge--free {
    background: rgba(16, 185, 129, 0.12);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.tool-card__badge--freemium {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.tool-card__badge--paid {
    background: rgba(245, 158, 11, 0.1);
    color: #d97706;
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.tool-card__badge--trial {
    background: rgba(139, 92, 246, 0.1);
    color: #8b5cf6;
    border: 1px solid rgba(139, 92, 246, 0.2);
}

/* Header row: logo + name */
.tool-card__header {
    display: flex;
    align-items: center;
    gap: 10px;
}

.tool-card__logo {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
}

.tool-card__name {
    font-size: 0.9rem;
    font-weight: var(--weight-semibold);
    color: var(--color-text-primary);
    line-height: 1.3;
    /* Clamp to 2 lines */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Description */
.tool-card__desc {
    font-size: 0.775rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    /* 3 lines max */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

/* ── No Results ───────────────────────────────────────────── */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-20) var(--space-4);
}

.no-results__icon {
    font-size: 64px;
    margin-bottom: var(--space-4);
    opacity: 0.3;
}

.no-results__title {
    font-size: var(--text-2xl);
    font-weight: var(--weight-bold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.no-results__sub {
    font-size: var(--text-base);
    color: var(--color-text-muted);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1400px) {
    .tools-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (max-width: 1100px) {
    .tools-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 860px) {
    .tools-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .tools-filters__inner {
        gap: var(--space-2);
    }
}

@media (max-width: 600px) {
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .filters-search {
        max-width: 100%;
        flex: 1 0 100%;
    }

    .filters-count {
        margin-left: 0;
    }
}

@media (max-width: 380px) {
    .tools-grid {
        grid-template-columns: 1fr;
    }
}