/*
Theme Name: ChainKai Social Pro
Description: A modern, glassmorphic dark/white switchable social network theme for ChainKai - The SmartNet. Features a cinematic video hero homepage, BuddyPress newsfeed/groups/messages styling (BP Better Messages ready).
Author: ZEETECH
Version: 2.0
Text Domain: chainkai
*/

/* =========================================================
   FONTS
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Outfit:wght@600;700;800&display=swap');

/* =========================================================
   DESIGN TOKENS
   ========================================================= */
:root {
    --ck-accent: #2e6da4;
    --ck-accent-2: #00d4b0;
    --ck-accent-light: #4a90d9;
    --ck-gradient: linear-gradient(135deg, #00d4b0 0%, #2e6da4 60%, #1e3c5a 100%);
    --ck-gradient-soft: linear-gradient(135deg, rgba(0,212,176,0.18), rgba(46,109,164,0.18));

    --ck-radius: 18px;
    --ck-radius-sm: 12px;
    --ck-radius-pill: 999px;

    /* DARK (default) */
    --ck-bg: #070d14;
    --ck-bg-secondary: #0d1722;
    --ck-card-bg: rgba(22, 38, 58, 0.55);
    --ck-card-bg-solid: #16263a;
    --ck-card-bg-alt: rgba(38, 60, 88, 0.55);
    --ck-border: rgba(255,255,255,0.08);
    --ck-text: #eef3f8;
    --ck-text-muted: #93a8be;
    --ck-input-bg: rgba(255,255,255,0.05);
    --ck-shadow: 0 10px 40px rgba(0,0,0,0.45);
    --ck-glass-blur: blur(18px);
}

body.ck-light {
    --ck-bg: #eef3f8;
    --ck-bg-secondary: #ffffff;
    --ck-card-bg: rgba(255,255,255,0.75);
    --ck-card-bg-solid: #ffffff;
    --ck-card-bg-alt: rgba(238,247,250,0.9);
    --ck-border: rgba(20,40,60,0.08);
    --ck-text: #16263a;
    --ck-text-muted: #5b7184;
    --ck-input-bg: #f0f4f8;
    --ck-shadow: 0 10px 30px rgba(30,60,90,0.10);
    --ck-glass-blur: blur(14px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    background: var(--ck-bg);
    color: var(--ck-text);
    font-family: 'Plus Jakarta Sans', -apple-system, Segoe UI, Roboto, sans-serif;
    margin: 0;
    transition: background-color .35s ease, color .35s ease;
}

h1, h2, h3, h4, .ck-display { font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif; letter-spacing: -0.01em; }

a { color: var(--ck-accent-2); text-decoration: none; }
a:hover { color: var(--ck-accent-light); }

.ck-wrap { max-width: 1240px; margin: 0 auto; padding: 0 20px; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-thumb { background: var(--ck-accent); border-radius: 10px; }

/* =========================================================
   GLASS UTILITIES
   ========================================================= */
.ck-glass {
    background: var(--ck-card-bg);
    backdrop-filter: var(--ck-glass-blur);
    -webkit-backdrop-filter: var(--ck-glass-blur);
    border: 1px solid var(--ck-border);
    border-radius: var(--ck-radius);
    box-shadow: var(--ck-shadow);
}

.ck-gradient-text {
    background: var(--ck-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.ck-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 30px;
    border-radius: var(--ck-radius-pill);
    font-weight: 700;
    font-size: 15px;
    border: none;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease, opacity .2s ease;
}

.ck-btn-primary {
    background: var(--ck-gradient);
    color: #fff;
    box-shadow: 0 8px 24px rgba(0,212,176,0.25);
}

.ck-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,212,176,0.35); }

.ck-btn-ghost {
    background: rgba(255,255,255,0.06);
    color: var(--ck-text);
    border: 1px solid var(--ck-border);
}

body.ck-light .ck-btn-ghost { background: rgba(20,40,60,0.04); }
.ck-btn-ghost:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }

/* =========================================================
   THEME TOGGLE
   ========================================================= */
.ck-theme-toggle {
    position: fixed;
    bottom: 26px;
    right: 26px;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    cursor: pointer;
    user-select: none;
}
.ck-theme-toggle.ck-glass:hover { transform: translateY(-3px); }
.ck-theme-toggle .ck-icon svg { width: 17px; height: 17px; fill: var(--ck-text); display: block; }
.ck-switch-track { width: 44px; height: 24px; background: rgba(255,255,255,0.12); border-radius: 24px; position: relative; transition: background .25s; }
body.ck-light .ck-switch-track { background: rgba(20,40,60,0.12); }
.ck-switch-thumb { position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; border-radius: 50%; background: var(--ck-gradient); transition: left .25s ease; }
body.ck-light .ck-switch-thumb { left: 23px; }

/* =========================================================
   TOP NAV (glass, sticky)
   ========================================================= */
.ck-header {
    position: sticky;
    top: 0;
    z-index: 600;
    padding: 14px 0;
    background: rgba(7,13,20,0.55);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--ck-border);
}
body.ck-light .ck-header { background: rgba(255,255,255,0.7); }

.ck-header .ck-wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; }

.ck-logo { font-size: 22px; font-weight: 800; font-family: 'Outfit', sans-serif; display: flex; align-items: center; gap: 8px; }
.ck-logo .ck-logo-mark {
    width: 34px; height: 34px; border-radius: 10px;
    background: var(--ck-gradient);
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-weight: 800; font-size: 16px;
}

.ck-main-nav { display: flex; gap: 6px; align-items: center; }
.ck-main-nav a {
    color: var(--ck-text-muted);
    font-weight: 600;
    font-size: 14px;
    padding: 9px 16px;
    border-radius: var(--ck-radius-pill);
    transition: all .2s ease;
}
.ck-main-nav a.active, .ck-main-nav a:hover { color: var(--ck-text); background: var(--ck-card-bg-alt); }

.ck-header-right { display: flex; align-items: center; gap: 12px; }
.ck-header-right img { border-radius: 50%; border: 2px solid var(--ck-accent-2); }

/* =========================================================
   HERO (video background)
   ========================================================= */
.ck-hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    isolation: isolate;
}

.ck-hero-video {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    z-index: -2;
    filter: saturate(1.05);
}

.ck-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse at 30% 30%, rgba(0,212,176,0.25), transparent 60%),
        linear-gradient(180deg, rgba(5,10,16,0.55) 0%, rgba(5,10,16,0.85) 100%);
}

body.ck-light .ck-hero-overlay {
    background:
        radial-gradient(ellipse at 30% 30%, rgba(0,212,176,0.20), transparent 60%),
        linear-gradient(180deg, rgba(255,255,255,0.35) 0%, rgba(238,243,248,0.92) 100%);
}

.ck-hero-content {
    max-width: 720px;
    padding: 60px 0;
    animation: ck-fade-up .9s ease both;
}

.ck-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    border-radius: var(--ck-radius-pill);
    background: var(--ck-card-bg-alt);
    border: 1px solid var(--ck-border);
    font-size: 13px;
    font-weight: 700;
    color: var(--ck-accent-2);
    margin-bottom: 22px;
    backdrop-filter: blur(10px);
}
.ck-hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ck-accent-2); box-shadow: 0 0 0 0 rgba(0,212,176,.6); animation: ck-pulse 2s infinite; }

.ck-hero h1 {
    font-size: clamp(40px, 6vw, 68px);
    line-height: 1.08;
    font-weight: 800;
    margin: 0 0 18px;
    color: var(--ck-text);
}

.ck-hero p.lead {
    font-size: 18px;
    line-height: 1.6;
    color: var(--ck-text-muted);
    max-width: 560px;
    margin: 0 0 32px;
}

.ck-hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 50px; }

.ck-hero-stats {
    display: flex;
    gap: 36px;
    flex-wrap: wrap;
}
.ck-hero-stats .stat { display: flex; flex-direction: column; }
.ck-hero-stats .stat .num { font-family:'Outfit',sans-serif; font-size: 28px; font-weight: 800; color: var(--ck-text); }
.ck-hero-stats .stat .label { font-size: 13px; color: var(--ck-text-muted); }

.ck-scroll-cue {
    position: absolute;
    bottom: 28px; left: 50%; transform: translateX(-50%);
    color: var(--ck-text-muted);
    font-size: 12px;
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    animation: ck-bounce 2.2s infinite;
}
.ck-scroll-cue .line { width: 1px; height: 28px; background: linear-gradient(var(--ck-accent-2), transparent); }

/* =========================================================
   SECTIONS
   ========================================================= */
.ck-section { padding: 90px 0; position: relative; }
.ck-section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.ck-section-head .tag {
    font-size: 13px; font-weight: 700; color: var(--ck-accent-2);
    text-transform: uppercase; letter-spacing: .12em; margin-bottom: 10px; display: block;
}
.ck-section-head h2 { font-size: clamp(28px,4vw,42px); margin: 0 0 14px; }
.ck-section-head p { color: var(--ck-text-muted); font-size: 16px; line-height: 1.6; }

/* Feature grid */
.ck-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.ck-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }

.ck-feature-card {
    padding: 30px;
    transition: transform .25s ease, border-color .25s ease;
}
.ck-feature-card:hover { transform: translateY(-6px); border-color: var(--ck-accent-2); }
.ck-feature-card .icon {
    width: 52px; height: 52px; border-radius: 14px;
    background: var(--ck-gradient-soft);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px; font-size: 24px;
}
.ck-feature-card h3 { margin: 0 0 8px; font-size: 19px; }
.ck-feature-card p { margin: 0; color: var(--ck-text-muted); font-size: 14px; line-height: 1.6; }

/* How it works steps */
.ck-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: ck-step; }
.ck-step { padding: 28px; text-align: left; position: relative; }
.ck-step::before {
    counter-increment: ck-step;
    content: "0" counter(ck-step);
    font-family: 'Outfit', sans-serif;
    font-size: 42px; font-weight: 800;
    background: var(--ck-gradient); -webkit-background-clip: text; background-clip: text; color: transparent;
    display: block; margin-bottom: 12px;
}
.ck-step h3 { margin: 0 0 8px; font-size: 17px; }
.ck-step p { color: var(--ck-text-muted); font-size: 14px; margin: 0; }

/* Showcase / app preview */
.ck-showcase { padding: 14px; overflow: hidden; position: relative; }
.ck-showcase img { width: 100%; border-radius: calc(var(--ck-radius) - 8px); display: block; }

/* CTA band */
.ck-cta-band {
    padding: 60px;
    text-align: center;
    background: var(--ck-gradient);
    border-radius: 28px;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.ck-cta-band h2 { font-size: clamp(26px,4vw,38px); margin: 0 0 14px; color: #fff; }
.ck-cta-band p { color: rgba(255,255,255,0.85); margin: 0 0 28px; }
.ck-cta-band .ck-btn-ghost { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.3); color: #fff; }
.ck-cta-band .ck-btn-primary { background: #fff; color: var(--ck-accent); box-shadow: none; }

/* Footer (front page) */
.ck-front-footer {
    border-top: 1px solid var(--ck-border);
    padding: 50px 0 30px;
    color: var(--ck-text-muted);
    font-size: 14px;
}
.ck-front-footer .ck-wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.ck-front-footer a { color: var(--ck-text-muted); margin-left: 18px; }
.ck-front-footer a:hover { color: var(--ck-accent-2); }

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes ck-fade-up { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes ck-pulse { 0% { box-shadow: 0 0 0 0 rgba(0,212,176,.6); } 70% { box-shadow: 0 0 0 8px rgba(0,212,176,0); } 100% { box-shadow: 0 0 0 0 rgba(0,212,176,0); } }
@keyframes ck-bounce { 0%,100% { transform: translate(-50%,0); opacity:.6; } 50% { transform: translate(-50%,8px); opacity:1; } }

[data-ck-animate] { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
[data-ck-animate].ck-in { opacity: 1; transform: translateY(0); }

/* =========================================================
   APP LAYOUT (logged-in social pages)
   ========================================================= */
.ck-content-layout {
    display: grid;
    grid-template-columns: 260px 1fr 300px;
    gap: 22px;
    padding: 26px 0 70px;
    align-items: start;
}
@media (max-width: 1024px) {
    .ck-content-layout { grid-template-columns: 1fr; }
    .ck-sidebar-left, .ck-sidebar-right { display: none; }
}

.ck-card { padding: 20px; margin-bottom: 18px; }
.ck-card h3 { margin: 0 0 14px; font-size: 16px; font-weight: 700; }

.ck-profile-card { text-align: center; }
.ck-profile-card img { border-radius: 50%; border: 3px solid var(--ck-accent-2); width: 70px; height: 70px; object-fit: cover; margin-bottom: 10px; }

.ck-side-nav { display: flex; flex-direction: column; gap: 4px; }
.ck-side-nav a {
    color: var(--ck-text-muted); font-weight: 600; font-size: 14px;
    padding: 11px 14px; border-radius: var(--ck-radius-sm);
    display: flex; align-items: center; gap: 12px; transition: all .2s ease;
}
.ck-side-nav a:hover, .ck-side-nav a.active { background: var(--ck-card-bg-alt); color: var(--ck-text); }

/* =========================================================
   BUDDYPRESS — NEWSFEED / ACTIVITY
   ========================================================= */
#buddypress div.activity-update-form {
    background: var(--ck-card-bg); backdrop-filter: var(--ck-glass-blur);
    border: 1px solid var(--ck-border); border-radius: var(--ck-radius);
    padding: 18px; box-shadow: var(--ck-shadow); margin-bottom: 22px;
}
#buddypress div.activity-update-form textarea {
    background: var(--ck-input-bg); border: 1px solid var(--ck-border); border-radius: var(--ck-radius-sm);
    color: var(--ck-text); padding: 14px 16px; font-size: 15px; width: 100%; min-height: 76px; resize: vertical;
    font-family: inherit;
}
#buddypress div.activity-update-form textarea:focus { outline: none; border-color: var(--ck-accent-2); }
#buddypress div.activity-update-form input[type="submit"] {
    background: var(--ck-gradient); border: none; color: #fff; font-weight: 700;
    border-radius: var(--ck-radius-pill); padding: 11px 28px; cursor: pointer; transition: transform .15s, opacity .15s;
}
#buddypress div.activity-update-form input[type="submit"]:hover { opacity: .92; transform: translateY(-1px); }

/* Photo/video/attachment icons in post composer (Activity Plus / BP Media) */
#buddypress .activity-update-form #whats-new-options,
#buddypress .activity-update-form .post-elements-buttons-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 12px;
    flex-wrap: wrap;
}
#buddypress .activity-update-form #whats-new-options .post-elements-buttons-item,
#buddypress .activity-update-form .post-elements-buttons-item a,
#buddypress .activity-update-form a.bp-activity-add-media,
#buddypress .activity-update-form a#activity-gif-picker-button {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--ck-text-muted);
    background: var(--ck-input-bg);
    border: 1px solid var(--ck-border);
    border-radius: var(--ck-radius-pill);
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all .15s ease;
}
#buddypress .activity-update-form .post-elements-buttons-item a:hover,
#buddypress .activity-update-form a.bp-activity-add-media:hover {
    color: var(--ck-accent-2);
    border-color: var(--ck-accent-2);
}
#buddypress .activity-update-form .post-elements-buttons-item svg,
#buddypress .activity-update-form .post-elements-buttons-item img {
    width: 16px; height: 16px;
}

/* Media preview thumbnails */
#buddypress .activity-update-form #whats-new-attachments,
#buddypress .activity-update-form .bp-activity-media-preview {
    margin-top: 14px;
    border: 1px dashed var(--ck-border);
    border-radius: var(--ck-radius-sm);
    padding: 12px;
    background: var(--ck-card-bg-alt);
}

#buddypress ul.activity-list { list-style: none; margin: 0; padding: 0; }
#buddypress ul.activity-list > li.activity-item {
    background: var(--ck-card-bg); backdrop-filter: var(--ck-glass-blur);
    border: 1px solid var(--ck-border); border-radius: var(--ck-radius);
    padding: 18px; margin-bottom: 18px; box-shadow: var(--ck-shadow); transition: border-color .2s ease, transform .2s ease;
}
#buddypress ul.activity-list > li.activity-item:hover { border-color: var(--ck-accent-2); transform: translateY(-2px); }

#buddypress .activity-item .activity-avatar img, #buddypress .activity-item .acomment-avatar img { border-radius: 50%; border: 2px solid var(--ck-border); }
#buddypress .activity-item .activity-header { color: var(--ck-text-muted); font-size: 13px; line-height: 1.5; margin-bottom: 10px; }
#buddypress .activity-item .activity-header a { font-weight: 700; color: var(--ck-text); }
#buddypress .activity-item .activity-header a:hover { color: var(--ck-accent-2); }
#buddypress .activity-item .activity-content .activity-inner { color: var(--ck-text); font-size: 15px; line-height: 1.6; margin-bottom: 12px; }
#buddypress .activity-item .activity-inner img { border-radius: 12px; max-width: 100%; }

#buddypress .activity-item .activity-meta { border-top: 1px solid var(--ck-border); padding-top: 12px; margin-top: 10px; display: flex; gap: 10px; flex-wrap: wrap; }
#buddypress .activity-item .activity-meta a {
    color: var(--ck-text-muted); font-size: 13px; font-weight: 700;
    display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px;
    border-radius: var(--ck-radius-pill); transition: all .15s ease; border: 1px solid transparent;
}
#buddypress .activity-item .activity-meta a:hover,
#buddypress .activity-item .activity-meta a.fav, #buddypress .activity-item .activity-meta a.liked {
    color: var(--ck-accent-2); background: var(--ck-card-bg-alt); border-color: var(--ck-border);
}

#buddypress .activity-comments { border-top: 1px dashed var(--ck-border); margin-top: 14px; padding-top: 14px; }
#buddypress .activity-comments ul li { background: var(--ck-card-bg-alt); border-radius: var(--ck-radius-sm); padding: 12px 14px; margin-bottom: 10px; border: 1px solid var(--ck-border); }
#buddypress .activity-comments form textarea { background: var(--ck-input-bg); border: 1px solid var(--ck-border); border-radius: var(--ck-radius-pill); color: var(--ck-text); padding: 10px 16px; width: 100%; }

#buddypress div#subnav.item-list-tabs ul {
    display: flex; flex-wrap: wrap; gap: 10px;
    background: var(--ck-card-bg); backdrop-filter: var(--ck-glass-blur);
    border: 1px solid var(--ck-border); border-radius: var(--ck-radius);
    padding: 12px 16px; margin-bottom: 20px; list-style: none;
}
#buddypress div#subnav.item-list-tabs ul li a { color: var(--ck-text-muted); font-weight: 700; font-size: 13px; padding: 8px 16px; border-radius: var(--ck-radius-pill); display: inline-block; }
#buddypress div#subnav.item-list-tabs ul li.selected a, #buddypress div#subnav.item-list-tabs ul li a:hover { background: var(--ck-gradient); color: #fff; }

#buddypress .activity-update-form select, #buddypress select {
    background: var(--ck-input-bg); color: var(--ck-text); border: 1px solid var(--ck-border); border-radius: var(--ck-radius-sm); padding: 8px 12px;
}

/* =========================================================
   GROUPS / MEMBERS
   ========================================================= */
#buddypress div.dir-search input[type="text"], #buddypress div.groups-members-search input[type="text"] {
    background: var(--ck-input-bg); border: 1px solid var(--ck-border); border-radius: var(--ck-radius-pill);
    color: var(--ck-text); padding: 12px 20px; width: 100%; font-size: 14px;
}
#buddypress #groups-dir-list .item, #buddypress ul.item-list li.group {
    background: var(--ck-card-bg); backdrop-filter: var(--ck-glass-blur);
    border: 1px solid var(--ck-border); border-radius: var(--ck-radius);
    padding: 18px; margin-bottom: 16px; display: flex; gap: 16px; align-items: center;
    box-shadow: var(--ck-shadow); transition: border-color .2s ease, transform .2s ease;
}
#buddypress #groups-dir-list .item:hover, #buddypress ul.item-list li.group:hover { border-color: var(--ck-accent-2); transform: translateY(-2px); }
#buddypress ul.item-list li.group .item-avatar img { border-radius: 14px; border: 2px solid var(--ck-border); }
#buddypress ul.item-list li.group .item-title a { font-weight: 700; font-size: 16px; color: var(--ck-text); }
#buddypress ul.item-list li.group .item-desc { color: var(--ck-text-muted); font-size: 13px; margin-top: 4px; }
#buddypress ul.item-list li.group .button, #buddypress a.button, #buddypress input[type=submit].button {
    background: var(--ck-gradient); color: #fff !important; border: none; border-radius: var(--ck-radius-pill); padding: 10px 24px; font-weight: 700; font-size: 13px;
}

#buddypress div#item-header {
    background: var(--ck-card-bg); backdrop-filter: var(--ck-glass-blur);
    border: 1px solid var(--ck-border); border-radius: var(--ck-radius);
    padding: 24px; margin-bottom: 22px; box-shadow: var(--ck-shadow);
}
#buddypress div#item-header-avatar img { border-radius: 18px; border: 3px solid var(--ck-accent-2); }

/* =========================================================
   BP BETTER MESSAGES
   ========================================================= */
#buddypress #bp-better-messages-app, .bp-better-messages-wrap, #bp-better-messages-container {
    background: var(--ck-card-bg) !important; backdrop-filter: var(--ck-glass-blur) !important;
    border: 1px solid var(--ck-border) !important; border-radius: var(--ck-radius) !important;
    box-shadow: var(--ck-shadow); overflow: hidden;
}
.bp-better-messages-wrap .bbm-sidebar, .bp-better-messages-wrap .bbm-thread-list { background: var(--ck-bg-secondary) !important; border-right: 1px solid var(--ck-border) !important; }
.bp-better-messages-wrap .bbm-thread-item:hover, .bp-better-messages-wrap .bbm-conversation-item:hover { background: var(--ck-card-bg-alt) !important; }
.bp-better-messages-wrap .bbm-message-bubble.sent, .bp-better-messages-wrap .message-bubble.is-mine {
    background: var(--ck-gradient) !important; color: #fff !important; border-radius: 18px 18px 4px 18px !important;
}
.bp-better-messages-wrap .bbm-message-bubble.received, .bp-better-messages-wrap .message-bubble:not(.is-mine) {
    background: var(--ck-card-bg-alt) !important; color: var(--ck-text) !important; border-radius: 18px 18px 18px 4px !important; border: 1px solid var(--ck-border) !important;
}
.bp-better-messages-wrap textarea, .bp-better-messages-wrap input[type="text"] {
    background: var(--ck-input-bg) !important; color: var(--ck-text) !important; border: 1px solid var(--ck-border) !important; border-radius: var(--ck-radius-pill) !important;
}
.bp-better-messages-wrap .bbm-send-button, .bp-better-messages-wrap .send-button { background: var(--ck-gradient) !important; border-radius: 50% !important; }
.bp-better-messages-wrap.bbm-floating-window, #bp-better-messages-toggle { background: var(--ck-card-bg) !important; backdrop-filter: var(--ck-glass-blur) !important; border: 1px solid var(--ck-border) !important; color: var(--ck-text) !important; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
    .ck-grid-3, .ck-steps, .ck-grid-2 { grid-template-columns: 1fr; }
    .ck-main-nav { display: none; }
    .ck-hero { min-height: 100vh; }
    .ck-cta-band { padding: 40px 24px; }
}
@media (max-width: 600px) {
    .ck-theme-toggle { bottom: 90px; }
    .ck-section { padding: 60px 0; }
}