/* =====================================================================
   KASHMANAJERS PREMIUM THEME
   Loaded last on every page, so it re-skins the existing layouts
   (colours, buttons, cards, bars, mobile navigation) without touching their structure.
   Palette: ink black + emerald green + electric blue.
   ===================================================================== */

:root {
    --kash-ink: #0B1220;
    --kash-ink-2: #121C2E;
    --kash-green: #00C98A;
    --kash-blue: #1D9BF0;
    --kash-grad: linear-gradient(135deg, #00C98A 0%, #1D9BF0 100%);
    --kash-grad-soft: linear-gradient(135deg, rgba(0,201,138,.12) 0%, rgba(29,155,240,.12) 100%);

    /* Re-map the tokens every page already uses */
    --brand-navy: #0B1220;
    --brand-navy-dark: #000000;
    --brand-blue: #1D9BF0;
    --brand-green: #00B87E;
    --bg-main: #F4F7FA;
    --bg-light: #F4F7FA;
    --surface: #FFFFFF;
    --text-main: #0B1220;
    --text-muted: #5A6778;
    --border-color: #E4E9EF;
    --hover-bg: #F0F4F8;
    --accent-red: #F43F5E;
    --chip: #E4E9EF;
    --kash-accent: #1D9BF0;
    --glass: rgba(255,255,255,.82);
    --tint-red:#FEF2F2; --tint-green:#E6F4EA; --tint-amber:#FFFBEB; --tint-blue:#E7F3FF;
    --tint-red-b:#FECACA; --tint-green-b:#CEEAD6; --tint-amber-b:#FDE68A; --tint-blue-b:#BAE6FD;
    --ink-red:#D93025; --ink-green:#137333; --ink-amber:#92400E;
    --scroll-thumb:#CBD5E1; --scroll-thumb-h:#94A3B8; --card-hover:#FAFBFD;
    color-scheme: light;

    --kash-shadow-sm: 0 1px 2px rgba(11,18,32,.05), 0 2px 8px rgba(11,18,32,.04);
    --kash-shadow-md: 0 2px 6px rgba(11,18,32,.05), 0 12px 32px rgba(11,18,32,.08);
    --kash-shadow-glow: 0 8px 22px rgba(29,155,240,.30);
    --kash-safe-bottom: env(safe-area-inset-bottom, 0px);
    --kash-safe-top: env(safe-area-inset-top, 0px);
}

html { -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; }

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    letter-spacing: -0.005em;
    background-color: var(--bg-main);
}

::selection { background: rgba(0,201,138,.25); }

h1, h2, h3, h4 { letter-spacing: -0.02em; }

/* thin, quiet scrollbars (desktop) */
* { scrollbar-width: thin; scrollbar-color: var(--scroll-thumb) transparent; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: var(--scroll-thumb); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: var(--scroll-thumb-h); }

a, button, .nav-item { -webkit-tap-highlight-color: transparent; }
button, .btn-primary, .btn-action, .view-btn { touch-action: manipulation; }

:focus-visible { outline: 2px solid var(--kash-blue); outline-offset: 2px; }

/* ---------------------------------------------------------------------
   BUTTONS
   --------------------------------------------------------------------- */
.btn-primary, .btn-action.btn-primary, .btn-create, .btn-submit, .btn-save, .btn-send, .search-btn {
    background: var(--kash-grad);
    color: #fff;
    border: none;
    border-radius: 999px;
    font-weight: 800;
    letter-spacing: 0;
    box-shadow: var(--kash-shadow-glow);
    transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
}
.btn-primary:hover, .btn-action.btn-primary:hover, .btn-create:hover, .btn-submit:hover,
.btn-save:hover, .btn-send:hover, .search-btn:hover {
    background: var(--kash-grad);
    filter: brightness(1.06) saturate(1.05);
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(29,155,240,.38);
}
.btn-primary:active, .btn-action:active, .btn-submit:active, .btn-send:active, .view-btn:active { transform: scale(.97); }

.btn-secondary, .btn-action.btn-secondary, .directory-btn {
    border-radius: 999px;
    font-weight: 700;
}
.btn-action { border-radius: 999px; font-weight: 800; }
.btn-danger { border-radius: 999px; }

.view-btn { border-radius: 999px; font-weight: 800; }

/* ---------------------------------------------------------------------
   CARDS & SURFACES
   --------------------------------------------------------------------- */
.section-card, .profile-header, .sidebar-card, .user-result-card, .settings-card, .form-card,
.post-container, .results-header, .tab-content.section-card {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--kash-shadow-sm);
}
.right-widget {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: var(--kash-shadow-sm);
}
.user-result-card:hover, .management-item:hover { box-shadow: var(--kash-shadow-md); }

.profile-header { overflow: hidden; position: relative; }
.profile-header:has(.img-status-wrapper)::before {
    content: ""; position: absolute; left: 0; right: 0; top: 0; height: 120px;
    background: linear-gradient(135deg, #0B1220 0%, #0F2A3F 55%, #0B3B36 100%);
    z-index: 0;
}
.profile-header > * { position: relative; z-index: 1; }
.profile-header .img-status-wrapper { margin-top: 36px; }
.profile-header:not(:has(.img-status-wrapper)) { background: var(--surface); }
.profile-img-large { border: 4px solid var(--surface); box-shadow: var(--kash-shadow-md); }

.profile-tabs-container {
    background: var(--surface);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 6px;
    box-shadow: var(--kash-shadow-sm);
    overflow-x: auto;
    scrollbar-width: none;
}
.profile-tabs-container::-webkit-scrollbar { display: none; }
.tab-btn { border-radius: 999px !important; }
.tab-btn.active { background: var(--tab-active, var(--kash-ink)) !important; box-shadow: 0 6px 16px rgba(11,18,32,.25) !important; }

/* Feed (dashboard) */
.post-card { transition: background-color .15s ease; }
.post-card:hover { background-color: var(--card-hover); }
.post-composer { background: var(--surface); }

.feed-main { background: var(--surface); }

/* top bars: frosted glass */
.feed-header, .mobile-header {
    background: var(--glass) !important;
    -webkit-backdrop-filter: saturate(1.5) blur(18px);
    backdrop-filter: saturate(1.5) blur(18px);
}

/* dark page headers (inbox, chat, search): ink black with a faint blue glow */
.header, .header-bar {
    background: linear-gradient(135deg, #0B1220 0%, #10243A 100%) !important;
    box-shadow: 0 6px 24px rgba(11,18,32,.25) !important;
}

/* inputs */
input[type="text"], input[type="email"], input[type="password"], input[type="search"],
input[type="tel"], input[type="number"], textarea, select {
    border-radius: 14px;
    transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
}
input[type="text"]:focus, input[type="email"]:focus, input[type="password"]:focus,
input[type="search"]:focus, input[type="tel"]:focus, input[type="number"]:focus, textarea:focus, select:focus {
    border-color: var(--kash-blue) !important;
    box-shadow: 0 0 0 4px rgba(29,155,240,.14) !important;
    outline: none;
}

/* counters and badges */
.badge {
    background: var(--kash-grad);
    border: 2px solid var(--surface);
    min-width: 18px; text-align: center; line-height: 1.2;
    box-shadow: 0 2px 6px rgba(29,155,240,.4);
}

/* avatars get a subtle ring */
.post-avatar, .snippet-avatar, .composer-avatar, .comment-avatar, .user-avatar, .avatar {
    box-shadow: 0 0 0 2px var(--surface), 0 0 0 3px var(--border-color);
}

/* dropdowns / menus */
.dropdown-menu {
    border-radius: 18px !important;
    border: 1px solid var(--border-color);
    box-shadow: 0 18px 50px rgba(11,18,32,.18) !important;
}
.dropdown-item { border-radius: 10px; margin: 2px 6px; }

/* alerts */
.alert, .flash-message, .premium-alert-banner { border-radius: 14px; }

/* ---------------------------------------------------------------------
   DESKTOP SIDEBAR
   --------------------------------------------------------------------- */
.sidebar-left { background: var(--surface); }
.logo-container { padding: 14px 12px 6px; }
.logo-container img.kash-logo-img { height: 30px; max-width: 100%; width: auto; display: block; }

.nav-item { position: relative; transition: background-color .2s ease, color .2s ease, transform .15s ease; }
.nav-item:hover { background-color: var(--hover-bg); }
.nav-item.active { background: var(--kash-grad-soft); }
.nav-item.active i { background: var(--kash-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }

.current-user-snippet:hover { background: var(--hover-bg); }

/* ---------------------------------------------------------------------
   LOGIN / REGISTER
   --------------------------------------------------------------------- */
.brand-panel {
    background:
        radial-gradient(1200px 600px at 85% -10%, rgba(29,155,240,.35), transparent 60%),
        radial-gradient(900px 520px at -10% 110%, rgba(0,201,138,.32), transparent 60%),
        linear-gradient(160deg, #0B1220 0%, #0A1626 100%) !important;
}
.brand-content h1 { letter-spacing: -0.03em; }
.form-logo-container .form-logo { height: 120px; width: auto; }
.form-panel { background: var(--surface); }
.btn-submit, .btn-create { width: 100%; padding: 14px 20px; }
.form-card { border-radius: 24px; }

/* ---------------------------------------------------------------------
   MOBILE (phones)
   --------------------------------------------------------------------- */
@media (max-width: 768px) {

    body { background: var(--surface); }

    /* ---- top bar ---- */
    .mobile-header {
        height: calc(56px + var(--kash-safe-top)) !important;
        padding-top: var(--kash-safe-top) !important;
        padding-left: 14px !important; padding-right: 12px !important;
        border-bottom: 1px solid var(--border-color) !important;
    }
    .mobile-header .kash-mobile-logo { height: 28px; width: auto; display: block; }
    .mobile-header .kash-mobile-mark { display: none; height: 36px; width: 36px; border-radius: 10px; }
    .mobile-header .mh-actions { display: flex; align-items: center; gap: 4px; }
    .mobile-header .mh-btn {
        width: 40px; height: 40px; border-radius: 50%;
        display: inline-flex; align-items: center; justify-content: center;
        color: var(--text-main); font-size: 22px; position: relative;
        transition: background-color .15s ease;
    }
    .mobile-header .mh-btn:active { background: var(--hover-bg); }
    .mobile-header .mh-btn .badge { top: 2px; right: 0; }
    .mobile-header .mobile-trending-trigger {
        background: var(--kash-grad) !important;
        color: #fff !important;
        border-radius: 999px !important;
        padding: 7px 12px !important;
        font-size: 12.5px !important;
        font-weight: 800 !important;
        display: inline-flex; align-items: center; gap: 5px;
        border: none !important;
        box-shadow: 0 4px 12px rgba(29,155,240,.3);
    }

    /* ---- bottom navigation ---- */
    .sidebar-left {
        height: calc(62px + var(--kash-safe-bottom)) !important;
        padding-bottom: var(--kash-safe-bottom) !important;
        background: var(--glass) !important;
        -webkit-backdrop-filter: saturate(1.6) blur(20px);
        backdrop-filter: saturate(1.6) blur(20px);
        border-top: 1px solid var(--border-color) !important;
        box-shadow: 0 -6px 24px rgba(11,18,32,.06);
    }
    /* Hotfix110: the bottom bar has grown to 8 icons (Home, Search, Discover, Reviews, Get verified,
       Post, Messages, Profile), but each one still had a hardcoded 68px width from the desktop/"kt"
       skin rule (.kx.kt .nav-item) with nothing here overriding it for mobile - 8 x 68px does not fit
       a phone screen, so the row overflowed and the last icon(s) got cut off at the edge, looking
       unevenly spaced. Every icon now shares the row equally (flex: 1) and shrinks together instead. */
    .sidebar-left .side-nav {
        height: 62px !important;
        display: flex !important; flex-wrap: nowrap !important;
        width: 100% !important; justify-content: space-between !important;
        padding: 0 2px !important;
    }
    .sidebar-left .nav-item {
        flex-direction: column !important; gap: 3px !important;
        min-height: 62px; padding: 8px 2px !important;
        border-radius: 0 !important; background: transparent !important;
        color: var(--text-muted);
        font-size: 11px !important; font-weight: 700 !important;
        width: auto !important; flex: 1 1 0 !important; min-width: 0 !important;
    }
    .sidebar-left .nav-item i { font-size: 26px !important; }
    .sidebar-left .nav-item span.nav-text {
        display: block !important; font-size: 10.5px; line-height: 1;
        max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
    }
    /* Narrow phones (iPhone SE and similar, ~375px and under): 8 icons at even font sizes still get
       tight, so trim the icon and label down slightly rather than let anything clip. */
    @media (max-width: 380px) {
        .sidebar-left .nav-item i { font-size: 22px !important; }
        .sidebar-left .nav-item span.nav-text { font-size: 9px; }
        .sidebar-left .nav-item.nav-post .nav-post-bubble { width: 42px !important; }
    }
    .sidebar-left .nav-item.active { color: var(--text-main); }
    .sidebar-left .nav-item.active::before {
        content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%);
        width: 28px; height: 3px; border-radius: 0 0 4px 4px; background: var(--kash-grad);
    }
    /* centre "post" button */
    .sidebar-left .nav-item.nav-post { color: #fff; flex: 0 0 auto !important; }
    .sidebar-left .nav-item.nav-post .nav-post-bubble {
        width: 50px; height: 38px; border-radius: 14px; background: var(--kash-grad);
        display: flex; align-items: center; justify-content: center;
        box-shadow: 0 8px 18px rgba(29,155,240,.4);
    }
    .sidebar-left .nav-item.nav-post .nav-post-bubble i { font-size: 24px !important; color: #fff; -webkit-text-fill-color: #fff; }
    .sidebar-left .nav-item.nav-post .nav-text { display: none !important; }

    .feed-main { padding-top: calc(56px + var(--kash-safe-top)) !important; padding-bottom: calc(76px + var(--kash-safe-bottom)) !important; }

    /* dropdown panels sit under the new, taller header */
    #mobileUserMenu { top: calc(56px + var(--kash-safe-top)) !important; border-radius: 0 0 0 20px !important; }
    #trendingModal { top: calc(56px + var(--kash-safe-top)) !important; }
    .standalone-dropdown { top: calc(62px + var(--kash-safe-top)) !important; }

    /* feed polish */
    .post-card { padding: 14px 14px !important; }
    .post-card:hover { background-color: transparent; }
    .post-composer { padding: 14px 14px; }
    .mobile-feed-search { padding: 10px 14px; }
    .mobile-feed-search form { background: var(--hover-bg); border: 1px solid var(--border-color); }

    /* pages with their own simple headers */
    .header, .header-bar { padding-top: calc(env(safe-area-inset-top, 0px)) ; }

    /* profile on phones */
    .profile-header { border-radius: 0 0 24px 24px; border-left: none; border-right: none; }
    .profile-tabs-container { border-radius: 16px; margin-left: 10px; margin-right: 10px; }
    .section-card { border-radius: 18px; }

    /* comfortable touch targets & no iOS zoom on focus */
    input, textarea, select { font-size: 16px !important; }
    .action-btn, .composer-tool-btn { min-width: 40px; min-height: 40px; }

    /* login / register on phones */
    .form-panel { padding: 1.5rem 1.25rem calc(1.5rem + var(--kash-safe-bottom)); box-shadow: none; }
    .form-logo-container .form-logo { height: 110px; }
}

/* Narrow phones: show the app icon instead of the long logo, and icon-only Trending */
@media (max-width: 460px) {
    .mobile-header .kash-mobile-logo { display: none; }
    .mobile-header .kash-mobile-mark { display: block; transition: opacity .2s ease; }
}

/* Hotfix114: tap-to-reveal - the K icon briefly fades out and "KashManajers" slides in next to it,
   right before the tap navigates home. Only matters on the narrow phones above, where the icon shows
   instead of the full wordmark the rest of the time. */
.kash-mobile-wordmark {
    display: none;
    font-weight: 800; font-size: 17px; white-space: nowrap; overflow: hidden;
    max-width: 0; opacity: 0; margin-left: 0; color: var(--text-main);
    transition: max-width .32s ease, opacity .25s ease, margin-left .32s ease;
}
@media (max-width: 460px) {
    .kash-mobile-wordmark { display: inline-block; }
    .kash-mobile-wordmark.kx-show { max-width: 220px; opacity: 1; margin-left: 8px; }
    .kash-mobile-mark.kx-fade { opacity: 0; }
}
@media (max-width: 430px) {
    .mobile-header .mobile-trending-trigger span { display: none; }
    .mobile-header .mobile-trending-trigger { padding: 8px 10px !important; font-size: 16px !important; }
}
@media (max-width: 380px) {
    .mobile-header .mh-btn { width: 36px; }
}

@media (prefers-reduced-motion: reduce) {
    * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}

/* ---------------------------------------------------------------------
   REPOST
   --------------------------------------------------------------------- */
.repost-banner {
    display: flex; align-items: center; gap: 6px;
    margin: 0 0 6px 56px;
    font-size: 13px; font-weight: 700; color: var(--text-muted);
}
.repost-banner a { color: inherit; text-decoration: none; }
.repost-banner a:hover { text-decoration: underline; }
.repost-banner i { color: var(--brand-green); font-size: 16px; }
.action-btn.repost-btn:hover, .action-btn.repost-btn.reposted { color: var(--brand-green); }
.action-btn.repost-btn:hover i { background: rgba(0, 201, 138, 0.12); color: var(--brand-green); }
.action-btn.repost-btn.reposted i { color: var(--brand-green); }
.action-btn.repost-btn { display: inline-flex; align-items: center; gap: 2px; }

/* ===== Phase 4: media (carousel, toast) ===== */
.kash-carousel-wrap { position: relative; margin-top: 12px; }
.kash-carousel-wrap > .post-gallery { margin-top: 0; }
.post-gallery.kash-carousel {
  display: flex !important; grid-template-columns: none !important; grid-template-rows: none !important;
  overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch;
  scrollbar-width: none; overscroll-behavior-x: contain;
  height: auto !important; max-height: none !important; aspect-ratio: 1 / 1; max-height: 540px !important; gap: 0;
}
.post-gallery.kash-carousel::-webkit-scrollbar { display: none; }
.post-gallery.kash-carousel > div {
  flex: 0 0 100%; width: 100%; height: 100% !important; grid-row: auto !important;
  scroll-snap-align: center; scroll-snap-stop: always; position: relative;
}
.post-gallery.kash-carousel .gallery-img { width: 100%; height: 100%; object-fit: cover; }
.post-gallery.kash-carousel video.gallery-img { object-fit: contain; }
.kash-car-count {
  position: absolute; top: 10px; left: 10px; z-index: 13; font-size: 12px; font-weight: 800; color: #fff;
  background: rgba(11,18,32,.65); padding: 4px 10px; border-radius: 999px; backdrop-filter: blur(6px); pointer-events: none;
}
.kash-car-dots { position: absolute; left: 0; right: 0; bottom: 10px; z-index: 13; display: flex; justify-content: center; gap: 5px; pointer-events: none; }
.kash-car-dots i { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.55); box-shadow: 0 0 2px rgba(0,0,0,.4); transition: .2s; }
.kash-car-dots i.on { background: #fff; width: 16px; border-radius: 4px; }
.kash-car-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 13; width: 34px; height: 34px; border: none; border-radius: 50%;
  background: rgba(11,18,32,.6); color: #fff; font-size: 24px; line-height: 1; cursor: pointer; display: none; align-items: center; justify-content: center;
  backdrop-filter: blur(6px); padding: 0 0 3px;
}
.kash-car-arrow.prev { left: 8px; } .kash-car-arrow.next { right: 8px; }
@media (hover: hover) and (pointer: fine) { .kash-car-arrow { display: flex; } }
.kash-media-toast {
  position: fixed; left: 50%; bottom: calc(86px + env(safe-area-inset-bottom)); transform: translate(-50%, 20px);
  background: #0B1220; color: #fff; padding: 10px 18px; border-radius: 999px; font-size: 13px; font-weight: 700;
  z-index: 200000; opacity: 0; pointer-events: none; transition: .25s; max-width: 90vw; text-align: center; box-shadow: 0 8px 24px rgba(0,0,0,.35);
}
.kash-media-toast.show { opacity: 1; transform: translate(-50%, 0); }
#zoomModal { touch-action: pan-y; }
@media (max-width: 640px) {
  #zoomModal .zoom-nav { display: none !important; }
  #zoomModal > div:first-child { padding: 0 16px !important; top: calc(14px + env(safe-area-inset-top)) !important; }
  #zoomModal > div:nth-of-type(2), #zoomModal > div[style*="max-width: 85vw"] { max-width: 100vw !important; }
}

/* ===== Phase 5: install / alerts card ===== */
.kash-pwa-card {
  position: fixed; left: 50%; bottom: calc(84px + env(safe-area-inset-bottom)); transform: translate(-50%, 24px); opacity: 0;
  z-index: 150000; width: min(420px, calc(100vw - 24px)); display: flex; gap: 12px; align-items: center;
  background: #0B1220; color: #fff; border-radius: 18px; padding: 14px 16px; box-shadow: 0 12px 36px rgba(0,0,0,.4);
  border: 1px solid rgba(255,255,255,.1); transition: .3s;
}
.kash-pwa-card.show { opacity: 1; transform: translate(-50%, 0); }
.kash-pwa-card .kpc-icon { width: 44px; height: 44px; border-radius: 12px; flex: 0 0 auto; }
.kash-pwa-card .kpc-text { display: flex; flex-direction: column; gap: 3px; font-size: 13px; line-height: 1.35; min-width: 0; }
.kash-pwa-card .kpc-text b { font-size: 15px; }
.kash-pwa-card .kpc-text span { color: #b4bfd3; }
.kash-pwa-card .kpc-text span b { color: #fff; font-size: inherit; }
.kash-pwa-card .kpc-row { display: flex; gap: 8px; margin-top: 8px; }
.kash-pwa-card button { border: 0; border-radius: 999px; padding: 8px 18px; font-weight: 800; font-size: 13px; cursor: pointer; }
.kash-pwa-card .kpc-go { background: linear-gradient(135deg, #00C98A, #1D9BF0); color: #fff; }
.kash-pwa-card .kpc-later { background: rgba(255,255,255,.12); color: #fff; }
@media (min-width: 900px) { .kash-pwa-card { bottom: 24px; left: auto; right: 24px; transform: translate(0, 24px); } .kash-pwa-card.show { transform: none; } }

/* =====================================================================
   PHASE 8: DARK MODE + RICHER LOOK
   Dark mode only swaps the colour tokens (every page already reads them),
   then fixes the few places that had fixed colours.
   ===================================================================== */
html[data-theme="dark"] {
    color-scheme: dark;
    --bg-main: #070B14;
    --bg-light: #070B14;
    --surface: #0F1626;
    --text-main: #E8EEF7;
    --text-muted: #93A1B5;
    --border-color: #1F2B42;
    --hover-bg: #162036;
    --chip: #263450;
    --brand-navy: #16233D;
    --brand-navy-dark: #0A1222;
    --brand-blue: #4DB5FF;
    --brand-green: #2DDBA0;
    --kash-accent: #4DB5FF;
    --accent-red: #FF5C7A;
    --glass: rgba(10,15,28,.78);
    --tint-red: rgba(244,63,94,.14); --tint-green: rgba(16,185,129,.14);
    --tint-amber: rgba(245,158,11,.14); --tint-blue: rgba(56,189,248,.14);
    --tint-red-b: rgba(244,63,94,.38); --tint-green-b: rgba(16,185,129,.38);
    --tint-amber-b: rgba(245,158,11,.38); --tint-blue-b: rgba(56,189,248,.38);
    --ink-red: #FF7C93; --ink-green: #5EEAB0; --ink-amber: #FBBF24;
    --scroll-thumb: #2B3A56; --scroll-thumb-h: #3B4E72; --card-hover: #131C31;
    --tab-active: #223357;
    --error-bg: var(--tint-red); --error-text: var(--ink-red);
    --success-bg: var(--tint-green); --success-text: var(--ink-green);
    --warning-bg: var(--tint-amber); --warning-text: var(--ink-amber);
    --kash-grad-soft: linear-gradient(135deg, rgba(0,201,138,.20) 0%, rgba(29,155,240,.20) 100%);
    --kash-shadow-sm: 0 1px 2px rgba(0,0,0,.4), 0 2px 8px rgba(0,0,0,.25);
    --kash-shadow-md: 0 2px 6px rgba(0,0,0,.4), 0 12px 32px rgba(0,0,0,.4);
}
html[data-theme="dark"] body { background-color: var(--bg-main); color: var(--text-main); }
html[data-theme="dark"] input, html[data-theme="dark"] textarea, html[data-theme="dark"] select {
    background-color: var(--hover-bg); color: var(--text-main); border-color: var(--border-color);
}
html[data-theme="dark"] input::placeholder, html[data-theme="dark"] textarea::placeholder { color: var(--text-muted); opacity: 1; }
html[data-theme="dark"] .composer-textarea, html[data-theme="dark"] .right-search-form input,
html[data-theme="dark"] .mobile-feed-search input { background: transparent; }
html[data-theme="dark"] option { background: var(--surface); color: var(--text-main); }
html[data-theme="dark"] hr { border-color: var(--border-color); }
html[data-theme="dark"] .dropdown-menu { box-shadow: 0 18px 50px rgba(0,0,0,.6) !important; }
html[data-theme="dark"] table, html[data-theme="dark"] th, html[data-theme="dark"] td { border-color: var(--border-color); }
html[data-theme="dark"] .user-table tr:hover td, html[data-theme="dark"] table tr:hover td { background: var(--hover-bg); }
html[data-theme="dark"] .form-panel { background: var(--surface); }
html[data-theme="dark"] .post-media-container, html[data-theme="dark"] .premium-alert-banner { background: var(--hover-bg); }
html[data-theme="dark"] .post-avatar, html[data-theme="dark"] .snippet-avatar, html[data-theme="dark"] .composer-avatar,
html[data-theme="dark"] .comment-avatar, html[data-theme="dark"] .user-avatar, html[data-theme="dark"] .avatar { background-color: var(--chip); }
html[data-theme="dark"] .kash-media-toast { background: #223357; }
html[data-theme="dark"] .btn-secondary, html[data-theme="dark"] .btn-action.btn-secondary { background: var(--chip); color: var(--text-main); border-color: var(--border-color); }
html[data-theme="dark"] .modal-content, html[data-theme="dark"] .modal-box, html[data-theme="dark"] .about-modal { background: var(--surface); color: var(--text-main); }

/* ambient colour wash behind every page */
body::before {
    content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background:
        radial-gradient(900px 520px at 92% -8%, rgba(29,155,240,.10), transparent 60%),
        radial-gradient(800px 520px at -8% 104%, rgba(0,201,138,.09), transparent 60%);
}
html[data-theme="dark"] body::before {
    background:
        radial-gradient(900px 520px at 92% -8%, rgba(29,155,240,.16), transparent 60%),
        radial-gradient(800px 520px at -8% 104%, rgba(0,201,138,.12), transparent 60%);
}

/* floating theme toggle (login, register, public pages) */
.kash-theme-fab {
    position: fixed; right: 16px; bottom: 16px; z-index: 5000;
    width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border-color);
    background: var(--surface); color: var(--text-main); font-size: 20px;
    display: inline-flex; align-items: center; justify-content: center; cursor: pointer;
    box-shadow: var(--kash-shadow-md); transition: transform .15s ease, background-color .2s ease;
}
.kash-theme-fab::before { content: "\263E"; line-height: 1; }
html[data-theme="dark"] .kash-theme-fab::before { content: "\2600"; }
.kash-theme-fab:hover { transform: translateY(-2px) rotate(-12deg); }
.kash-theme-fab:active { transform: scale(.94); }

/* ---------------------------------------------------------------------
   DASHBOARD: more presence, less "plain text on white"
   --------------------------------------------------------------------- */
.feed-header h2 {
    background: var(--kash-grad); -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent; font-size: 22px; font-weight: 800; letter-spacing: -.03em;
}
.post-composer { background: linear-gradient(180deg, rgba(29,155,240,.06), transparent 75%), var(--surface); }
.composer-textarea { font-size: 18px; line-height: 1.5; }
.composer-input-area { background: transparent; }
.post-card { padding: 18px 20px; }
.post-avatar { width: 46px; height: 46px; }
.post-user-name { font-size: 15.5px; font-weight: 800; letter-spacing: -.01em; }
.post-user-name:hover { text-decoration: none; background: var(--kash-grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.post-user-handle, .post-time { font-size: 14px; }
.post-content-text { font-size: 16px; line-height: 1.62; margin: 6px 0 12px; letter-spacing: -.003em; }
.post-actions { max-width: 460px; padding-top: 6px; }
.action-btn { font-weight: 700; }
@media (min-width: 769px) { .action-btn { font-size: 13.5px; } .action-btn i { font-size: 19px; } }
.action-btn.like-btn.liked i { color: var(--accent-red); }
.right-widget { padding: 18px; }
.widget-title { display: flex; align-items: center; gap: 10px; font-size: 18px; letter-spacing: -.02em; }
.widget-title::before { content: ""; width: 4px; height: 18px; border-radius: 4px; background: var(--kash-grad); flex: none; }
.trending-item { padding: 8px 10px; margin: 0 -10px 4px; border-radius: 14px; transition: background-color .15s ease; }
.trending-item:hover { background: var(--hover-bg); }
.right-search-form { background: var(--surface); border: 1px solid var(--border-color); box-shadow: var(--kash-shadow-sm); }
.nav-item { font-size: 18px; padding: 12px 18px; }
.nav-item i { font-size: 26px; }
.nav-item.active { font-weight: 800; }

@media (min-width: 1025px) {
    .app-wrapper { column-gap: 14px; }
    .sidebar-left { border-right: none !important; background: transparent !important; }
    .feed-main {
        margin: 12px 0; border: 1px solid var(--border-color); border-radius: 24px;
        box-shadow: var(--kash-shadow-md); min-height: calc(100vh - 24px);
    }
    .feed-header { border-radius: 24px 24px 0 0; }
}
@media (min-width: 769px) and (max-width: 1024px) {
    .sidebar-left { border-right: none !important; background: transparent !important; }
    .feed-main { margin: 12px 12px 12px 0; border: 1px solid var(--border-color); border-radius: 24px; box-shadow: var(--kash-shadow-md); }
    .feed-header { border-radius: 24px 24px 0 0; }
}

/* Settings > Appearance */
.kash-appearance { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.kash-appearance button {
    display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 14px 8px;
    border: 2px solid var(--border-color); border-radius: 16px; background: var(--surface);
    color: var(--text-main); font: inherit; font-weight: 700; cursor: pointer; transition: border-color .15s ease, transform .15s ease;
}
.kash-appearance button i { font-size: 26px; }
.kash-appearance button:hover { transform: translateY(-2px); }
.kash-appearance button.on { border-color: var(--kash-accent); background: var(--kash-grad-soft); }

/* small link row under the login / register forms */
.kash-sitelinks { text-align: center; margin: 18px 0 6px; font-size: 13px; font-weight: 600; color: var(--text-muted); }
.kash-sitelinks a { color: var(--text-muted); text-decoration: none; padding: 2px 2px; }
.kash-sitelinks a:hover { color: var(--kash-accent); text-decoration: underline; }