/* ============================================================================
   SOKYO Analytics — SoC Listing Page Stylesheet
   Depends on: index.css (loaded first for tokens, resets, top bar, footer)
   ============================================================================ */

/* ============================================================================
   HERO
   ============================================================================ */

.socs-hero {
    padding: 80px 24px 64px;
    position: relative;
    overflow: hidden;
}

@media (max-width: 640px) {
    .socs-hero { padding: 56px 16px 48px; }
}

.socs-hero__inner {
    max-width: 1280px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.socs-hero__blobs {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

/* ============================================================================
   STICKY SEARCH STRIP
   ============================================================================ */

.socs-search-strip {
    position: sticky;
    top: 64px;
    z-index: 100;
    background: color-mix(in srgb, var(--md-sys-color-surface-container-low) 92%, transparent);
    backdrop-filter: blur(28px) saturate(180%);
    -webkit-backdrop-filter: blur(28px) saturate(180%);
    border-bottom: 1px solid var(--md-sys-color-outline-variant);
    padding: 14px 24px;
}

@media (max-width: 640px) {
    .socs-search-strip { padding: 12px 16px; }
}

.socs-search-strip__inner {
    max-width: 720px;
    margin: 0 auto;
}

.socs-search-field {
    position: relative;
    display: flex;
    align-items: center;
}

.socs-search-field__icon {
    position: absolute;
    left: 18px;
    font-size: 20px;
    color: var(--md-sys-color-on-surface-variant);
    pointer-events: none;
    z-index: 1;
}

.socs-search-field__input {
    width: 100%;
    padding: 14px 20px 14px 52px;
    background: var(--md-sys-color-surface-container-low);
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--md-sys-shape-corner-full);
    font-size: 15px;
    font-weight: 500;
    color: var(--md-sys-color-on-surface);
    outline: none;
    transition:
        border-color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        background   var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard),
        box-shadow   var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-emphasized);
}

.socs-search-field__input::placeholder {
    color: var(--md-sys-color-on-surface-variant);
}

.socs-search-field__input:focus {
    border-color: var(--md-sys-color-primary);
    background: var(--md-sys-color-surface-container-lowest);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--md-sys-color-primary) 14%, transparent);
}

.socs-search-field__clear {
    position: absolute;
    right: 12px;
    display: none;
}

.socs-search-field__input:not(:placeholder-shown) ~ .socs-search-field__clear {
    display: flex;
}

/* ============================================================================
   BRAND GRID SECTION
   ============================================================================ */

.socs-brands-section {
    padding: 64px 24px;
}

@media (max-width: 640px) {
    .socs-brands-section { padding: 40px 16px; }
}

.socs-brands-section__inner {
    max-width: 1280px;
    margin: 0 auto;
}

/* ============================================================================
   BRAND CARD GRID
   ============================================================================ */

.socs-brand-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

@media (min-width: 480px) {
    .socs-brand-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 768px) {
    .socs-brand-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
    .socs-brand-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; }
}

/* ============================================================================
   BRAND CARD
   ============================================================================ */

.soc-brand-card {
    background: var(--md-sys-color-surface-container-low);
    border-radius: var(--md-sys-shape-corner-extra-large);
    padding: 28px 20px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    min-height: 180px;
    box-shadow:
        0 1px 3px 0 rgba(0, 0, 0, 0.05),
        0 1px 2px -1px rgba(0, 0, 0, 0.05);
    transition:
        transform     var(--md-sys-motion-duration-medium3) var(--md-sys-motion-easing-emphasized),
        box-shadow    var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized),
        border-radius var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized);
    animation: brandCardIn 0.4s var(--md-sys-motion-easing-emphasized-decelerate) backwards;
    text-decoration: none;
    color: inherit;
}

/* Staggered entrance */
.soc-brand-card:nth-child(1)  { animation-delay: 0.05s; }
.soc-brand-card:nth-child(2)  { animation-delay: 0.10s; }
.soc-brand-card:nth-child(3)  { animation-delay: 0.15s; }
.soc-brand-card:nth-child(4)  { animation-delay: 0.20s; }
.soc-brand-card:nth-child(5)  { animation-delay: 0.25s; }
.soc-brand-card:nth-child(6)  { animation-delay: 0.30s; }
.soc-brand-card:nth-child(7)  { animation-delay: 0.35s; }
.soc-brand-card:nth-child(8)  { animation-delay: 0.40s; }
.soc-brand-card:nth-child(n+9){ animation-delay: 0.45s; }

@keyframes brandCardIn {
    from { opacity: 0; transform: translateY(16px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0)    scale(1);    }
}

/* Border overlay */
.soc-brand-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 1px solid var(--md-sys-color-outline-variant);
    opacity: 1;
    transition: opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    pointer-events: none;
}

/* Gradient wash on hover */
.soc-brand-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        transparent 0%,
        color-mix(in srgb, var(--c-moss) 10%, transparent) 100%);
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-standard);
}

.soc-brand-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow:
        0 20px 25px -5px rgba(0, 0, 0, 0.10),
        0 8px 10px -6px rgba(0, 0, 0, 0.10);
    border-radius: var(--md-sys-shape-corner-large);
}

.soc-brand-card:hover::before { opacity: 1; }
.soc-brand-card:hover::after  { opacity: 0; }

/* Logo wrap */
.soc-brand-card__logo-wrap {
    width: 72px;
    height: 72px;
    border-radius: var(--md-sys-shape-corner-large);
    background: var(--md-sys-color-surface-container);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
    overflow: hidden;
    transition:
        transform      var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized),
        box-shadow     var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-standard),
        border-radius  var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized);
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.soc-brand-card:hover .soc-brand-card__logo-wrap {
    transform: scale(1.12) rotate(6deg);
    border-radius: var(--md-sys-shape-corner-full);
    box-shadow:
        0 6px 18px rgba(174, 191, 150, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

.soc-brand-card__logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.soc-brand-card__logo-fallback {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--c-moss-light) 0%, var(--c-moss) 100%);
    border-radius: var(--md-sys-shape-corner-medium);
}

.soc-brand-card__logo-fallback .material-symbols-rounded {
    font-size: 26px;
    color: white;
}

/* Brand name */
.soc-brand-card__name {
    font-size: 1.15rem;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin-bottom: 6px;
    position: relative;
    z-index: 1;
    background: linear-gradient(
        135deg,
        var(--md-sys-color-on-surface) 0%,
        var(--md-sys-color-on-surface-variant) 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition:
        transform       var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized),
        letter-spacing  var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-standard);
}

body.dark .soc-brand-card__name {
    background: linear-gradient(135deg, var(--c-moss-light) 0%, var(--c-moss) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.soc-brand-card:hover .soc-brand-card__name {
    transform: scale(1.05);
    letter-spacing: 0.01em;
}

/* Chip count */
.soc-brand-card__count {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--md-sys-color-on-surface-variant);
    position: relative;
    z-index: 1;
}

/* Browse CTA */
.soc-brand-card__cta {
    margin-top: auto;
    padding-top: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--md-sys-color-primary);
    display: flex;
    align-items: center;
    gap: 4px;
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateY(6px);
    transition:
        opacity   var(--md-sys-motion-duration-short4)  var(--md-sys-motion-easing-standard),
        transform var(--md-sys-motion-duration-medium1) var(--md-sys-motion-easing-emphasized-decelerate);
}

.soc-brand-card__cta .material-symbols-rounded { font-size: 16px; }

.soc-brand-card:hover .soc-brand-card__cta {
    opacity: 1;
    transform: translateY(0);
}

.soc-brand-card.hidden { display: none; }

/* Active state */
.soc-brand-card--active {
    border-radius: var(--md-sys-shape-corner-large);
    box-shadow:
        0 0 0 2px var(--md-sys-color-primary),
        0 8px 24px rgba(63, 98, 18, 0.18);
    background: var(--md-sys-color-primary-container);
}

.soc-brand-card--active::after {
    border-color: var(--md-sys-color-primary);
    opacity: 1;
}

/* ============================================================================
   NO-RESULTS STATE
   ============================================================================ */

.socs-no-results {
    display: none;
    flex-direction: column;
    align-items: center;
    padding: 80px 24px;
    text-align: center;
    gap: 16px;
}

.socs-no-results.visible { display: flex; }

.socs-no-results__icon {
    width: 72px;
    height: 72px;
    background: var(--md-sys-color-surface-container);
    border-radius: var(--md-sys-shape-corner-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.socs-no-results__icon .material-symbols-rounded {
    font-size: 36px;
    color: var(--md-sys-color-on-surface-variant);
}

/* ============================================================================
   SOC LIST VIEW (when brand is selected)
   ============================================================================ */

.socs-soc-list-header { margin-bottom: 20px; }

.socs-soc-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.socs-soc-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    background: var(--md-sys-color-surface-container-low);
    border: 1px solid var(--md-sys-color-outline-variant);
    border-radius: var(--md-sys-shape-corner-large);
    text-decoration: none;
    color: inherit;
    transition:
        transform     var(--md-sys-motion-duration-short4)  var(--md-sys-motion-easing-emphasized),
        box-shadow    var(--md-sys-motion-duration-medium1)  var(--md-sys-motion-easing-emphasized),
        background    var(--md-sys-motion-duration-short4)  var(--md-sys-motion-easing-standard),
        border-color  var(--md-sys-motion-duration-short4)  var(--md-sys-motion-easing-standard);
    animation: brandCardIn 0.3s var(--md-sys-motion-easing-emphasized-decelerate) backwards;
}

.socs-soc-row:hover {
    transform: translateX(6px);
    box-shadow: var(--md-sys-elevation-2);
    background: var(--md-sys-color-surface-container);
    border-color: var(--md-sys-color-primary);
}

.socs-soc-row__icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--c-moss-light) 0%, var(--c-moss) 100%);
    border-radius: var(--md-sys-shape-corner-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(174, 191, 150, 0.25);
}

.socs-soc-row__icon .material-symbols-rounded {
    font-size: 22px;
    color: white;
}

.socs-soc-row__info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.socs-soc-row__name {
    font-size: 15px;
    font-weight: 700;
    color: var(--md-sys-color-on-surface);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.socs-soc-row:hover .socs-soc-row__name { color: var(--md-sys-color-primary); }

.socs-soc-row__meta {
    font-size: 12px;
    color: var(--md-sys-color-on-surface-variant);
}

.socs-soc-row__score {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    flex-shrink: 0;
}

.socs-soc-row__score-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--md-sys-color-on-surface-variant);
}

.socs-soc-row__score-value {
    font-size: 14px;
    font-weight: 800;
    color: var(--md-sys-color-on-surface);
}

.socs-soc-row__arrow {
    font-size: 20px;
    color: var(--md-sys-color-on-surface-variant);
    flex-shrink: 0;
    transition:
        transform var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-emphasized),
        color     var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.socs-soc-row:hover .socs-soc-row__arrow {
    transform: translateX(4px);
    color: var(--md-sys-color-primary);
}

@media (max-width: 480px) {
    .socs-soc-row { padding: 14px 16px; gap: 12px; }
    .socs-soc-row__score { display: none; }
}

/* ============================================================================
   MD3 BOTTOM NAVIGATION BAR — floating pill, liquid glass, mobile only
   ============================================================================ */

.md3-bottom-nav {
    display: none;
    position: fixed;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    left: 16px; right: 16px;
    height: 68px;
    z-index: 300;
    align-items: center;
    justify-content: space-around;
    border-radius: 999px;
    isolation: isolate;
}

.md3-bottom-nav::before {
    content: '';
    position: absolute; inset: 0; border-radius: inherit;
    background: rgba(255, 255, 255, 0.55);
    backdrop-filter: blur(24px) saturate(160%) brightness(1.06);
    -webkit-backdrop-filter: blur(24px) saturate(160%) brightness(1.06);
    border: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.13),
        0 2px 8px rgba(0, 0, 0, 0.07),
        inset 0 1px 0 rgba(255, 255, 255, 0.85),
        inset 0 -1px 0 rgba(0, 0, 0, 0.05);
    pointer-events: none;
    z-index: -1;
}

body.dark .md3-bottom-nav::before {
    background: rgba(28, 26, 38, 0.72);
    border-color: rgba(255, 255, 255, 0.12);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.45),
        0 2px 8px rgba(0, 0, 0, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.08),
        inset 0 -1px 0 rgba(0, 0, 0, 0.2);
}

@media (max-width: 767px) { .md3-bottom-nav { display: flex; } }

.md3-bottom-nav__tab {
    flex: 1; min-width: 0;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    gap: 3px; padding: 8px 4px;
    border: none; background: transparent;
    cursor: pointer;
    color: var(--md-sys-color-on-surface-variant);
    font-family: inherit; text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    transition: color var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    border-radius: 999px;
}

.md3-bottom-nav__indicator {
    position: relative;
    width: 52px; height: 32px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 999px;
    transition:
        background  var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-emphasized),
        transform   var(--md-sys-motion-duration-short4)  var(--md-sys-motion-easing-emphasized),
        box-shadow  var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-standard);
}

.md3-bottom-nav__indicator::before {
    content: '';
    position: absolute; inset: 0; border-radius: inherit;
    background: var(--md-sys-color-on-surface);
    opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.md3-bottom-nav__tab:hover .md3-bottom-nav__indicator::before { opacity: 0.08; }
.md3-bottom-nav__tab:active .md3-bottom-nav__indicator { transform: scale(0.88); }
.md3-bottom-nav__indicator .material-symbols-rounded { font-size: 22px; position: relative; z-index: 1; }
.md3-bottom-nav__label { font-size: 10px; font-weight: 600; line-height: 1; white-space: nowrap; }

/* Active tab */
.md3-bottom-nav__tab.active .md3-bottom-nav__indicator,
.md3-bottom-nav__tab[aria-current="page"] .md3-bottom-nav__indicator {
    background: rgba(255, 255, 255, 0.55);
    box-shadow:
        0 2px 8px rgba(0, 0, 0, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.9),
        inset 0 -1px 0 rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.7);
}

body.dark .md3-bottom-nav__tab.active .md3-bottom-nav__indicator,
body.dark .md3-bottom-nav__tab[aria-current="page"] .md3-bottom-nav__indicator {
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.2);
}

.md3-bottom-nav__tab.active,
.md3-bottom-nav__tab[aria-current="page"] { color: var(--md-sys-color-primary); }

.md3-bottom-nav__tab.active .md3-bottom-nav__label,
.md3-bottom-nav__tab[aria-current="page"] .md3-bottom-nav__label { font-weight: 700; }

/* More button open state */
.md3-bottom-nav__tab--more.open { color: var(--md-sys-color-primary); }
.md3-bottom-nav__tab--more.open .md3-bottom-nav__indicator {
    background: rgba(255, 255, 255, 0.55);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.7);
}

/* Scrim */
.md3-bottom-nav__scrim {
    display: none;
    position: fixed; inset: 0; z-index: 398;
    background: rgba(0, 0, 0, 0.36);
    opacity: 0; pointer-events: none;
    transition: opacity var(--md-sys-motion-duration-medium4) var(--md-sys-motion-easing-standard);
}

@media (max-width: 767px) { .md3-bottom-nav__scrim { display: block; } }
.md3-bottom-nav__scrim.active { opacity: 1; pointer-events: auto; }

/* Drop-up panel */
.md3-bottom-nav__more-panel {
    display: none;
    position: fixed;
    left: 16px; right: 16px;
    bottom: calc(96px + env(safe-area-inset-bottom, 0px));
    z-index: 399;
    transform: translateY(20px);
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(32px) saturate(180%) brightness(1.04);
    -webkit-backdrop-filter: blur(32px) saturate(180%) brightness(1.04);
    border: 1px solid rgba(255, 255, 255, 0.7);
    border-radius: 28px;
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.14),
        0 4px 12px rgba(0, 0, 0, 0.07),
        inset 0 1px 0 rgba(255, 255, 255, 0.95);
    transition:
        transform var(--md-sys-motion-duration-medium4) var(--md-sys-motion-easing-emphasized-decelerate),
        opacity   var(--md-sys-motion-duration-medium2) var(--md-sys-motion-easing-standard);
    opacity: 0; pointer-events: none; overflow: hidden;
}

body.dark .md3-bottom-nav__more-panel {
    background: rgba(28, 26, 38, 0.88);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

@media (max-width: 767px) { .md3-bottom-nav__more-panel { display: block; } }
.md3-bottom-nav__more-panel.active { transform: translateY(0); opacity: 1; pointer-events: auto; }

.md3-bottom-nav__more-handle {
    width: 32px; height: 4px;
    background: rgba(0, 0, 0, 0.15); border-radius: 2px;
    margin: 12px auto 2px;
}

body.dark .md3-bottom-nav__more-handle { background: rgba(255, 255, 255, 0.2); }

.md3-bottom-nav__more-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 4px 12px 4px 20px;
}

.md3-bottom-nav__more-title { font-size: 15px; font-weight: 700; color: var(--md-sys-color-on-surface); }

.md3-bottom-nav__more-list {
    list-style: none;
    display: grid; grid-template-columns: 1fr 1fr;
    padding: 4px 10px 12px; gap: 2px;
}

.md3-bottom-nav__more-item {
    display: flex; align-items: center; gap: 12px;
    padding: 13px 14px; border-radius: 16px;
    font-size: 14px; font-weight: 500;
    color: var(--md-sys-color-on-surface-variant);
    position: relative; overflow: hidden;
    transition: background var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
    -webkit-tap-highlight-color: transparent;
    text-decoration: none;
}

.md3-bottom-nav__more-item::before {
    content: ''; position: absolute; inset: 0; border-radius: inherit;
    background: currentColor; opacity: 0;
    transition: opacity var(--md-sys-motion-duration-short4) var(--md-sys-motion-easing-standard);
}

.md3-bottom-nav__more-item:hover { background: rgba(0, 0, 0, 0.04); }
.md3-bottom-nav__more-item:active::before { opacity: 0.1; }

.md3-bottom-nav__more-item .material-symbols-rounded {
    font-size: 20px; color: var(--md-sys-color-primary);
    position: relative; z-index: 1; flex-shrink: 0;
}

.md3-bottom-nav__more-item span:last-child { position: relative; z-index: 1; }

/* Body offset — clears the floating bar */
@media (max-width: 767px) {
    .md3-main   { padding-bottom: 108px; }
    .md3-footer { padding-bottom: calc(100px + env(safe-area-inset-bottom, 0px)); }
    .md3-nav-menu-btn { display: none !important; }
}