/* ==========================================================================
   Brand micro-tools — Celebrity Squad, Brand Showdown, Celebrities Who Endorse
   Shared styling for the picker, results, share and cross-link blocks.
   ========================================================================== */

/* Page header reuses the site-wide .posts-title / .posts-title-text pattern. */

/* --- Picker panel --- */
.tool-panel {
    padding: 1rem 0 1.5rem;
}

.brand-tool-form {
    max-width: 46rem;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--gray-200, #E5E7EB);
    border-radius: var(--radius-xl, 16px);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
}

.brand-tool-shake {
    animation: brandToolShake .4s ease;
}

@keyframes brandToolShake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

.brand-picker {
    margin-bottom: 1rem;
}

.brand-picker-label {
    display: block;
    font-weight: 600;
    font-size: .9rem;
    margin-bottom: .5rem;
    color: var(--gray-700, #374151);
}

.brand-picker-control {
    position: relative;
    border: 1px solid var(--gray-300, #D1D5DB);
    border-radius: var(--radius-lg, 12px);
    padding: .5rem;
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
    align-items: center;
    transition: border-color var(--transition-base, 200ms ease);
}

.brand-picker-control:focus-within {
    border-color: var(--primary-color, #A855F7);
    box-shadow: 0 0 0 3px rgba(168, 85, 247, .15);
}

.brand-picker-chips {
    display: contents;
}

.brand-chip {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    background: var(--primary-gradient, linear-gradient(90deg, #A855F7, #EC4899));
    color: #fff;
    font-size: .85rem;
    font-weight: 600;
    padding: .3rem .65rem;
    border-radius: var(--radius-full, 9999px);
}

.brand-chip-remove {
    background: none;
    border: none;
    color: #fff;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    padding: 0;
    opacity: .85;
}

.brand-chip-remove:hover { opacity: 1; }

.brand-picker-input {
    flex: 1 1 8rem;
    min-width: 8rem;
    border: none;
    outline: none;
    padding: .35rem .25rem;
    font-size: .95rem;
    background: transparent;
}

.brand-picker-suggestions {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    z-index: 20;
    list-style: none;
    margin: 0;
    padding: .25rem;
    background: #fff;
    border: 1px solid var(--gray-200, #E5E7EB);
    border-radius: var(--radius-lg, 12px);
    box-shadow: var(--shadow-lg);
    max-height: 16rem;
    overflow-y: auto;
}

.brand-picker-suggestion {
    padding: .5rem .65rem;
    border-radius: var(--radius-md, 8px);
    cursor: pointer;
    font-size: .92rem;
}

.brand-picker-suggestion:hover {
    background: var(--gray-100, #F3F4F6);
}

/* --- Popular brands --- */
.brand-popular {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
    align-items: center;
    margin-bottom: 1rem;
}

.brand-popular-label {
    font-size: .85rem;
    color: var(--gray-500, #6B7280);
    font-weight: 600;
}

.brand-popular-item {
    font-size: .85rem;
    padding: .3rem .65rem;
    border: 1px solid var(--gray-200, #E5E7EB);
    border-radius: var(--radius-full, 9999px);
    color: var(--gray-700, #374151);
    text-decoration: none;
    transition: all var(--transition-fast, 150ms ease);
}

.brand-popular-item:hover {
    border-color: var(--primary-color, #A855F7);
    color: var(--primary-color, #A855F7);
}

/* --- Submit --- */
.tool-submit-btn {
    width: 100%;
    border: none;
    border-radius: var(--radius-lg, 12px);
    padding: .85rem 1rem;
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
    background: var(--primary-gradient, linear-gradient(90deg, #A855F7, #EC4899));
    cursor: pointer;
    transition: filter var(--transition-base, 200ms ease);
}

.tool-submit-btn:hover { filter: brightness(1.05); }

/* --- Showdown pickers --- */
.showdown-pickers {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1rem;
    align-items: end;
}

.showdown-vs {
    font-weight: 800;
    color: var(--gray-400, #9CA3AF);
    padding-bottom: .75rem;
}

/* --- Results --- */
.tool-results { padding: 1rem 0 2rem; }

.tool-results-title {
    font-weight: 800;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.tool-results-sub {
    font-weight: 500;
    font-size: 1rem;
    color: var(--gray-500, #6B7280);
    margin-left: .5rem;
}

.squad-tribe {
    display: inline-block;
    background: rgba(168, 85, 247, .1);
    color: var(--primary-color, #A855F7);
    border-radius: var(--radius-full, 9999px);
    padding: .45rem 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.squad-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(15rem, 1fr));
    gap: 1rem;
}

.squad-card {
    display: flex;
    gap: .85rem;
    align-items: center;
    background: #fff;
    border: 1px solid var(--gray-200, #E5E7EB);
    border-radius: var(--radius-lg, 12px);
    padding: .85rem;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-fast, 150ms ease);
}

.squad-card:hover {
    border-color: var(--primary-color, #A855F7);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.squad-card-avatar,
.endorse-card-avatar,
.showdown-avatar {
    flex: 0 0 auto;
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-full, 9999px);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100, #F3F4F6);
}

.squad-card-avatar img,
.endorse-card-avatar img,
.showdown-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Neutral avatar fallback, matching the People grid's .avatar-placeholder. */
.squad-card-avatar .avatar-placeholder,
.endorse-card-avatar .avatar-placeholder,
.showdown-avatar .avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gray-100, #F3F4F6);
    color: var(--gray-400, #9CA3AF);
    font-size: 1.4rem;
}

.showdown-avatar .avatar-placeholder { font-size: 1.1rem; }

.squad-card-body { display: flex; flex-direction: column; gap: .15rem; min-width: 0; }
.squad-card-name { font-weight: 700; }
.squad-card-tag {
    font-size: .8rem;
    color: var(--gray-500, #6B7280);
}
.squad-card-match {
    font-size: .8rem;
    color: var(--primary-color, #A855F7);
    font-weight: 600;
}

/* --- Share --- */
.tool-share {
    display: flex;
    align-items: center;
    gap: .6rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.tool-share-label { font-weight: 600; color: var(--gray-600, #4B5563); }

.tool-share-btn {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    border: 1px solid var(--gray-300, #D1D5DB);
    background: #fff;
    border-radius: var(--radius-full, 9999px);
    padding: .45rem .9rem;
    font-weight: 600;
    font-size: .9rem;
    cursor: pointer;
    transition: all var(--transition-fast, 150ms ease);
}

.tool-share-btn:hover {
    border-color: var(--primary-color, #A855F7);
    color: var(--primary-color, #A855F7);
}

/* --- Showdown board --- */
.showdown-verdict {
    text-align: center;
    font-weight: 700;
    font-size: 1.1rem;
    padding: .85rem;
    border-radius: var(--radius-lg, 12px);
    background: rgba(168, 85, 247, .08);
    margin-bottom: 1.25rem;
}

.showdown-board {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.showdown-col {
    background: #fff;
    border: 1px solid var(--gray-200, #E5E7EB);
    border-radius: var(--radius-lg, 12px);
    padding: 1rem;
}

.showdown-col-head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    border-bottom: 1px solid var(--gray-200, #E5E7EB);
    padding-bottom: .6rem;
    margin-bottom: .6rem;
}

.showdown-col-head h2 { font-size: 1.2rem; font-weight: 800; margin: 0; }
.showdown-count { font-size: .85rem; color: var(--gray-500, #6B7280); font-weight: 600; }

.showdown-roster { list-style: none; margin: 0; padding: 0; }

.showdown-roster-item a {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .45rem .25rem;
    text-decoration: none;
    color: inherit;
    border-radius: var(--radius-md, 8px);
}

.showdown-roster-item a:hover { background: var(--gray-100, #F3F4F6); }
.showdown-avatar { width: 2.2rem; height: 2.2rem; }
.showdown-roster-name { font-weight: 600; font-size: .92rem; }
.showdown-roster-tag { font-size: .78rem; color: var(--gray-500, #6B7280); margin-left: auto; }
.showdown-empty { color: var(--gray-500, #6B7280); padding: 1rem 0; }

/* --- Endorse groups --- */
.endorse-group { margin-bottom: 1.75rem; }

.endorse-group-title {
    font-size: 1.15rem;
    font-weight: 800;
    margin-bottom: .75rem;
    display: flex;
    align-items: center;
    gap: .5rem;
}

.endorse-group-count {
    font-size: .8rem;
    font-weight: 700;
    color: var(--primary-color, #A855F7);
    background: rgba(168, 85, 247, .1);
    border-radius: var(--radius-full, 9999px);
    padding: .1rem .55rem;
}

.endorse-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
    gap: .6rem;
}

.endorse-card {
    display: flex;
    align-items: center;
    gap: .6rem;
    background: #fff;
    border: 1px solid var(--gray-200, #E5E7EB);
    border-radius: var(--radius-lg, 12px);
    padding: .55rem;
    text-decoration: none;
    color: inherit;
    transition: all var(--transition-fast, 150ms ease);
}

.endorse-card:hover { border-color: var(--primary-color, #A855F7); }
.endorse-card-avatar { width: 2.4rem; height: 2.4rem; }
.endorse-card-name { font-weight: 600; font-size: .9rem; }

/* --- Empty / cross-links / explainer --- */
.tool-empty {
    text-align: center;
    color: var(--gray-500, #6B7280);
    padding: 2rem 1rem;
}

.tool-empty i { font-size: 2rem; display: block; margin-bottom: .5rem; }

.tool-crosslinks { padding: 1.5rem 0; }
.tool-crosslinks-title { font-size: 1.1rem; font-weight: 700; margin-bottom: .75rem; }

.tool-crosslinks-grid { display: flex; flex-wrap: wrap; gap: .6rem; }

.tool-crosslink {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .55rem 1rem;
    border: 1px solid var(--gray-200, #E5E7EB);
    border-radius: var(--radius-full, 9999px);
    text-decoration: none;
    color: var(--gray-700, #374151);
    font-weight: 600;
    font-size: .9rem;
    transition: all var(--transition-fast, 150ms ease);
}

.tool-crosslink:hover { border-color: var(--primary-color, #A855F7); color: var(--primary-color, #A855F7); }

.tool-explainer {
    padding: 1.5rem 0 3rem;
    color: var(--gray-600, #4B5563);
}

.tool-explainer h2 { font-size: 1.2rem; font-weight: 700; margin-bottom: .5rem; }
.tool-explainer p { max-width: 48rem; line-height: 1.7; }

/* --- Domain hero motifs (intro state) ---------------------------------------
   Each tool gets an avatar-based illustration that previews its result so the
   page reads as its domain, not a generic form. Reuses the People grid's avatar
   language (52px circle, gray-100 bg, gray-400 person icon). Decorative only. */
.tool-hero-section { padding: .25rem 0 1.25rem; }

.tool-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.avatar-lineup { display: flex; align-items: center; }

.avatar-lineup-item,
.tool-hero-you,
.tool-hero-badge {
    flex: 0 0 auto;
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 50%;
    border: 3px solid #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .08);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Overlapping silhouettes = the group of people */
.avatar-lineup-item {
    background: var(--gray-100, #F3F4F6);
    color: var(--gray-400, #9CA3AF);
    font-size: 1.4rem;
    margin-left: -.9rem;
}
.avatar-lineup-item:first-child { margin-left: 0; }

.avatar-lineup-more {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--gray-500, #6B7280);
}

/* "You", the searcher */
.tool-hero-you {
    background: var(--primary-gradient, linear-gradient(135deg, #A855F7, #EC4899));
    color: #fff;
    font-size: 1.3rem;
}

.tool-hero-arrow {
    color: var(--gray-400, #9CA3AF);
    font-size: 1.4rem;
}

.tool-hero-caption {
    text-align: center;
    color: var(--gray-500, #6B7280);
    font-size: .92rem;
    margin: .9rem auto 0;
    max-width: 32rem;
}

/* Showdown: two tinted teams facing off across a VS badge */
.tool-hero-showdown .versus-stack-a .avatar-lineup-item {
    background: rgba(168, 85, 247, .14);
    color: var(--primary-color, #A855F7);
}
.tool-hero-showdown .versus-stack-b .avatar-lineup-item {
    background: rgba(236, 72, 153, .14);
    color: #EC4899;
}

.versus-badge {
    flex: 0 0 auto;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: var(--radius-full, 9999px);
    background: #fff;
    border: 2px solid var(--gray-200, #E5E7EB);
    color: var(--gray-500, #6B7280);
    font-weight: 800;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Endorse: verified check tucked onto the cluster */
.tool-hero-endorse { gap: 0; }
.tool-hero-badge {
    width: 2.75rem;
    height: 2.75rem;
    margin-left: -.9rem;
    background: var(--primary-gradient, linear-gradient(135deg, #A855F7, #EC4899));
    color: #fff;
    font-size: 1.5rem;
    align-self: flex-end;
}

@media (max-width: 640px) {
    .showdown-pickers { grid-template-columns: 1fr; }
    .showdown-vs { padding: .25rem 0; text-align: center; }
    .showdown-board { grid-template-columns: 1fr; }
}

/* --- Dark mode --- */
body.dark .brand-tool-form,
body.dark .squad-card,
body.dark .showdown-col,
body.dark .endorse-card,
body.dark .brand-picker-suggestions,
body.dark .tool-share-btn {
    background: var(--gray-800, #1F2937);
    border-color: var(--gray-700, #374151);
    color: var(--gray-100, #F3F4F6);
}

body.dark .brand-picker-control { border-color: var(--gray-700, #374151); }
body.dark .brand-picker-input { color: var(--gray-100, #F3F4F6); }
body.dark .brand-picker-suggestion:hover,
body.dark .showdown-roster-item a:hover { background: var(--gray-700, #374151); }
body.dark .squad-card-tag,
body.dark .showdown-count,
body.dark .showdown-roster-tag,
body.dark .tool-explainer,
body.dark .brand-popular-label { color: var(--gray-400, #9CA3AF); }
body.dark .brand-popular-item { border-color: var(--gray-700, #374151); color: var(--gray-300, #D1D5DB); }
body.dark .tool-crosslink { border-color: var(--gray-700, #374151); color: var(--gray-300, #D1D5DB); }

/* Hero motifs */
body.dark .avatar-lineup-item,
body.dark .tool-hero-you,
body.dark .tool-hero-badge,
body.dark .versus-badge { border-color: var(--gray-800, #1F2937); }
body.dark .avatar-lineup-item { background: var(--gray-700, #374151); color: var(--gray-400, #9CA3AF); }
body.dark .versus-badge { background: var(--gray-800, #1F2937); border-color: var(--gray-700, #374151); color: var(--gray-300, #D1D5DB); }
body.dark .tool-hero-caption { color: var(--gray-400, #9CA3AF); }