:root{
    --bg: #06070b;
    --bg-soft: #0d1017;
    --panel: rgba(17, 21, 31, 0.92);
    --panel-2: rgba(22, 27, 40, 0.92);
    --line: rgba(255,255,255,0.08);
    --text: #f5f7fb;
    --muted: #9da7b8;
    --accent: #7c8cff;
    --accent-2: #9b7cff;
    --success: #29c27f;
    --shadow: 0 20px 60px rgba(0,0,0,0.35);
    --radius-xl: 28px;
    --radius-lg: 18px;
    --radius-md: 14px;
}

*{
    box-sizing: border-box;
}

html, body{
    margin: 0;
    padding: 0;
    min-height: 100%;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(124,140,255,0.18), transparent 28%),
        radial-gradient(circle at bottom right, rgba(155,124,255,0.16), transparent 24%),
        var(--bg);
    color: var(--text);
}

button, input{
    font: inherit;
}

.hidden{
    display: none !important;
}

/* landing */

.landing-body{
    min-height: 100vh;
}

.landing-shell{
    max-width: 1280px;
    margin: 0 auto;
    padding: 28px;
}

.landing-header{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
}

.brand{
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-logo{
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
    font-weight: 800;
    box-shadow: var(--shadow);
}

.brand-title{
    font-size: 20px;
    font-weight: 700;
}

.brand-subtitle{
    font-size: 13px;
    color: var(--muted);
}

.landing-main{
    display: flex;
    align-items: center;
    min-height: calc(100vh - 120px);
}

.hero-card{
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 440px;
    gap: 28px;
    align-items: stretch;
}

.hero-copy,
.auth-card{
    border: 1px solid var(--line);
    background: var(--panel);
    backdrop-filter: blur(18px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.hero-copy{
    padding: 44px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-badge{
    display: inline-flex;
    width: fit-content;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(124,140,255,0.14);
    color: #cdd5ff;
    font-size: 13px;
    margin-bottom: 22px;
}

.hero-copy h1{
    margin: 0 0 18px 0;
    font-size: 48px;
    line-height: 1.08;
    letter-spacing: -0.03em;
    max-width: 760px;
}

.hero-copy p{
    margin: 0;
    font-size: 17px;
    line-height: 1.7;
    color: var(--muted);
    max-width: 700px;
}

.hero-features{
    margin-top: 26px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.feature-chip{
    padding: 12px 16px;
    border-radius: 999px;
    background: var(--panel-2);
    border: 1px solid var(--line);
    color: #dce4f4;
    font-size: 14px;
}

.auth-card{
    padding: 22px;
    align-self: center;
}

.auth-tabs{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 18px;
}

.auth-tab{
    border: 1px solid var(--line);
    background: transparent;
    color: var(--text);
    padding: 14px 16px;
    border-radius: 14px;
    cursor: pointer;
    transition: 0.2s ease;
}

.auth-tab.active{
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    border-color: transparent;
    color: white;
}

.auth-form{
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.auth-form label{
    font-size: 13px;
    color: var(--muted);
    margin-top: 6px;
}

.auth-form input{
    width: 100%;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    outline: none;
}

.auth-form input:focus{
    border-color: rgba(124,140,255,0.7);
    box-shadow: 0 0 0 3px rgba(124,140,255,0.12);
}

.primary-btn{
    margin-top: 10px;
    border: none;
    border-radius: 14px;
    padding: 14px 18px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.primary-btn:hover{
    transform: translateY(-1px);
    opacity: 0.96;
}

.auth-error{
    margin-bottom: 14px;
    padding: 12px 14px;
    border-radius: 14px;
    background: rgba(255, 86, 86, 0.12);
    color: #ffb5b5;
    border: 1px solid rgba(255, 86, 86, 0.2);
    font-size: 14px;
}

/* chat */

.chat-body{
    height: 100vh;
    overflow: hidden;
}

.chat-layout{
    display: grid;
    grid-template-columns: 360px 1fr;
    height: 100vh;
}

.sidebar{
    border-right: 1px solid var(--line);
    background: rgba(11, 14, 22, 0.96);
    backdrop-filter: blur(18px);
    display: flex;
    flex-direction: column;
}

.sidebar-top{
    padding: 22px;
    border-bottom: 1px solid var(--line);
}

.profile-card{
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px;
    background: var(--panel-2);
    border: 1px solid var(--line);
    border-radius: 20px;
}

.profile-avatar{
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 20px;
}

.profile-name{
    font-weight: 700;
}

.profile-login{
    margin-top: 4px;
    color: var(--muted);
    font-size: 13px;
}

.sidebar-actions{
    margin-top: 14px;
}

.ghost-btn{
    width: 100%;
    border: 1px solid var(--line);
    background: transparent;
    color: var(--text);
    padding: 12px 14px;
    border-radius: 14px;
    cursor: pointer;
}

.sidebar-section-title{
    padding: 18px 22px 10px;
    font-size: 13px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.chat-list{
    padding: 0 14px 16px;
    overflow-y: auto;
}

.chat-item{
    padding: 14px 14px;
    border-radius: 16px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: 0.18s ease;
    margin-bottom: 8px;
    background: transparent;
}

.chat-item:hover{
    background: rgba(255,255,255,0.04);
    border-color: var(--line);
}

.chat-item.active{
    background: rgba(124,140,255,0.14);
    border-color: rgba(124,140,255,0.25);
}

.chat-item-title{
    font-weight: 600;
    margin-bottom: 4px;
}

.chat-item-subtitle{
    color: var(--muted);
    font-size: 13px;
}

.chat-main{
    display: grid;
    grid-template-rows: auto 1fr auto;
    height: 100vh;
}

.chat-header{
    padding: 22px 24px;
    border-bottom: 1px solid var(--line);
    background: rgba(9, 12, 19, 0.75);
    backdrop-filter: blur(16px);
}

.active-chat-title{
    font-size: 22px;
    font-weight: 700;
}

.active-chat-subtitle{
    margin-top: 6px;
    font-size: 13px;
    color: var(--muted);
}

.messages-box{
    overflow-y: auto;
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.empty-state{
    margin: auto;
    text-align: center;
    max-width: 520px;
}

.empty-state-title{
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 12px;
}

.empty-state-text{
    color: var(--muted);
    line-height: 1.7;
}

.message{
    max-width: min(72%, 720px);
    padding: 14px 16px;
    border-radius: 18px;
    line-height: 1.6;
    word-break: break-word;
    border: 1px solid var(--line);
}

.message.sent{
    align-self: flex-end;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: white;
    border-color: transparent;
    border-bottom-right-radius: 6px;
}

.message.received{
    align-self: flex-start;
    background: var(--panel-2);
    color: var(--text);
    border-bottom-left-radius: 6px;
}

.composer{
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
    padding: 20px 24px;
    border-top: 1px solid var(--line);
    background: rgba(9, 12, 19, 0.75);
}

.composer-input{
    width: 100%;
    padding: 16px 18px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    outline: none;
}

.composer-input:focus{
    border-color: rgba(124,140,255,0.7);
    box-shadow: 0 0 0 3px rgba(124,140,255,0.12);
}

.composer-send{
    min-width: 140px;
}

@media (max-width: 980px){
    .hero-card{
        grid-template-columns: 1fr;
    }

    .hero-copy h1{
        font-size: 38px;
    }

    .chat-layout{
        grid-template-columns: 300px 1fr;
    }
}

@media (max-width: 760px){
    .landing-shell{
        padding: 18px;
    }

    .hero-copy,
    .auth-card{
        padding: 20px;
    }

    .hero-copy h1{
        font-size: 30px;
    }

    .chat-layout{
        grid-template-columns: 1fr;
    }

    .sidebar{
        display: none;
    }
}
.two-cols{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.tabs-row{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 14px;
    border-bottom: 1px solid var(--line);
}

.side-tab{
    border: 1px solid var(--line);
    background: transparent;
    color: var(--text);
    padding: 12px 14px;
    border-radius: 14px;
    cursor: pointer;
}

.side-tab.active{
    background: rgba(124,140,255,0.16);
    border-color: rgba(124,140,255,0.28);
}

.side-panel{
    min-height: 0;
    overflow-y: auto;
}

.contact-tools{
    padding: 16px 14px;
    border-bottom: 1px solid var(--line);
}

.contact-actions-row{
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    margin-top: 10px;
}

.select-dark{
    width: 100%;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    outline: none;
}

.compact{
    padding: 12px 14px;
}

.compact-btn{
    margin-top: 0;
    min-width: 120px;
}

.contact-groups{
    padding: 14px;
}

.group-block{
    margin-bottom: 18px;
}

.group-title{
    font-size: 13px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

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

.contact-item{
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.03);
    cursor: pointer;
    transition: 0.18s ease;
}

.contact-item:hover{
    background: rgba(255,255,255,0.06);
}

.contact-name{
    font-weight: 600;
}

.contact-login{
    margin-top: 4px;
    font-size: 13px;
    color: var(--muted);
}
.tabs-row{
    grid-template-columns: 1fr 1fr;
    padding-bottom: 10px;
}
.tabs-row .side-tab{
    margin-bottom: 8px;
}

.status-badge{
    display: inline-block;
    margin-top: 8px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.status-badge.basic{ background: rgba(255,255,255,0.08); color: #d9dce5; }
.status-badge.silver{ background: rgba(186, 193, 205, 0.2); color: #eef2fb; }
.status-badge.gold{ background: rgba(255, 198, 79, 0.18); color: #ffd976; }
.status-badge.platinum{ background: rgba(145, 226, 255, 0.18); color: #9de9ff; }

.frame-default{ box-shadow: none; }
.frame-silver{ box-shadow: 0 0 0 3px rgba(214,220,232,0.8); }
.frame-violet{ box-shadow: 0 0 0 3px rgba(155,124,255,0.9); }
.frame-gold{ box-shadow: 0 0 0 3px rgba(255,206,84,0.95); }
.frame-emerald{ box-shadow: 0 0 0 3px rgba(41,194,127,0.95); }
.frame-sky{ box-shadow: 0 0 0 3px rgba(89,180,255,0.95); }
.frame-platinum{ box-shadow: 0 0 0 3px rgba(180,246,255,1), 0 0 16px rgba(180,246,255,0.55); }
.frame-fire{ box-shadow: 0 0 0 3px rgba(255,102,64,1), 0 0 18px rgba(255,102,64,0.45); }

.theme-default{
    --chat-bg-overlay: transparent;
}
.theme-violet{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(155,124,255,0.18), transparent 32%);
}
.theme-ocean{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(67,156,255,0.18), transparent 32%);
}
.theme-emerald{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(41,194,127,0.18), transparent 32%);
}
.theme-sunset{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(255,124,92,0.18), transparent 32%);
}
.theme-graphite{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(170,170,170,0.12), transparent 32%);
}
.theme-rose{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(255,116,183,0.18), transparent 32%);
}
.theme-gold{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(255,206,84,0.18), transparent 32%);
}
.theme-midnight{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(65,85,155,0.24), transparent 32%);
}
.theme-aurora{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(0,255,188,0.14), transparent 32%);
}
.theme-ruby{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(216,39,90,0.20), transparent 32%);
}
.theme-sky{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(116,207,255,0.20), transparent 32%);
}
.theme-neon{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(57,255,20,0.16), transparent 32%);
}
.theme-platinum{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(180,246,255,0.18), transparent 32%);
}
.theme-obsidian{
    --chat-bg-overlay: radial-gradient(circle at top right, rgba(255,255,255,0.08), transparent 32%);
}

.chat-main{
    background-image: var(--chat-bg-overlay);
    background-repeat: no-repeat;
}

.status-panel,
.feed-panel{
    padding: 14px;
}

.status-card{
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 14px;
    margin-bottom: 12px;
    background: rgba(255,255,255,0.03);
}

.silver-card{ background: linear-gradient(135deg, rgba(205,214,232,0.08), rgba(255,255,255,0.03)); }
.gold-card{ background: linear-gradient(135deg, rgba(255,206,84,0.10), rgba(255,255,255,0.03)); }
.platinum-card{ background: linear-gradient(135deg, rgba(180,246,255,0.12), rgba(255,255,255,0.03)); }

.status-title{
    font-weight: 700;
    font-size: 18px;
}

.status-price{
    margin-top: 6px;
    font-size: 14px;
    color: var(--muted);
}

.status-desc{
    margin-top: 8px;
    font-size: 14px;
    line-height: 1.5;
}

.status-select-btn{
    margin-top: 12px;
    width: 100%;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: transparent;
    color: var(--text);
    cursor: pointer;
}

.status-label{
    display: block;
    margin: 14px 0 8px;
    color: var(--muted);
    font-size: 13px;
}

.feed-textarea{
    width: 100%;
    min-height: 110px;
    padding: 14px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    resize: vertical;
    outline: none;
}

.feed-list{
    margin-top: 14px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feed-item{
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 14px;
    background: rgba(255,255,255,0.03);
}

.feed-author{
    font-weight: 700;
}

.feed-meta{
    margin-top: 4px;
    font-size: 12px;
    color: var(--muted);
}

.feed-text{
    margin-top: 10px;
    line-height: 1.6;
}

.message-header{
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 8px;
    font-size: 12px;
}

.message-author{
    font-weight: 700;
}

.message-status{
    opacity: 0.75;
}

.reactions-row{
    display: flex;
    gap: 6px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.reaction-badge{
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(255,255,255,0.10);
    font-size: 12px;
}

.reaction-picker{
    margin-top: 8px;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.reaction-btn{
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.03);
    color: var(--text);
    border-radius: 10px;
    padding: 4px 8px;
    cursor: pointer;
}
.tabs-grid-4{
    grid-template-columns: 1fr 1fr;
}

.call-actions{
    display: flex;
    gap: 10px;
}

.call-btn{
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.05);
    color: var(--text);
    padding: 10px 14px;
    border-radius: 14px;
    cursor: pointer;
}

.video-call-btn{
    background: rgba(124,140,255,0.12);
}

.call-modal{
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.45);
    display: grid;
    place-items: center;
    z-index: 1000;
}

.call-modal-card{
    width: min(420px, calc(100vw - 24px));
    background: rgba(17, 21, 31, 0.96);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 22px;
    box-shadow: var(--shadow);
}

.call-modal-title{
    font-size: 22px;
    font-weight: 700;
}

.call-modal-text{
    margin-top: 10px;
    color: var(--muted);
}

.call-modal-actions{
    display: flex;
    gap: 10px;
    margin-top: 18px;
}

.call-panel{
    position: fixed;
    right: 16px;
    bottom: 16px;
    width: min(720px, calc(100vw - 32px));
    background: rgba(10, 13, 20, 0.97);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 16px;
    box-shadow: var(--shadow);
    z-index: 1001;
}

.call-panel-header{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
}

.video-grid{
    display: grid;
    grid-template-columns: 1fr 220px;
    gap: 12px;
}

.call-video{
    width: 100%;
    min-height: 180px;
    background: #0a0f16;
    border-radius: 18px;
    object-fit: cover;
}

.local-video{
    min-height: 120px;
}

@media (max-width: 860px){
    .video-grid{
        grid-template-columns: 1fr;
    }
}
.three-cols{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
}

.one-col{
    display: grid;
    grid-template-columns: 1fr;
}

.avatar-upload-btn{
    display: flex;
    align-items: center;
    justify-content: center;
}

.secondary-tabs{
    padding-top: 0;
}

.chat-group-tab{
    border: 1px solid var(--line);
    background: transparent;
    color: var(--text);
    padding: 10px 12px;
    border-radius: 14px;
    cursor: pointer;
    position: relative;
}

.chat-group-tab.active{
    background: rgba(124,140,255,0.16);
    border-color: rgba(124,140,255,0.28);
}

.mini-badge{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 6px;
    border-radius: 999px;
    background: #ff5f7a;
    color: white;
    font-size: 11px;
    font-weight: 700;
    margin-left: 6px;
}

.chat-item-meta{
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.online-dot{
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #2ad17f;
    display: inline-block;
}

.offline-dot{
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.25);
    display: inline-block;
}

.chat-unread-badge{
    margin-left: auto;
    min-width: 22px;
    height: 22px;
    border-radius: 999px;
    background: #7c8cff;
    color: white;
    font-size: 12px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 8px;
}

.chat-header-clickable{
    cursor: pointer;
}

.message{
    position: relative;
    cursor: pointer;
}

.message.selected{
    outline: 2px solid rgba(124,140,255,0.45);
}

.message-bubble-avatar{
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    background: rgba(255,255,255,0.08);
}

.message-header{
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 12px;
}

.profile-mini-row{
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
}

.profile-modal-avatar{
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    background: rgba(255,255,255,0.08);
}

.reaction-popup{
    position: fixed;
    z-index: 2000;
    display: flex;
    gap: 6px;
    background: rgba(10,13,20,0.98);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 8px;
    box-shadow: var(--shadow);
}

.reaction-popup-btn{
    border: none;
    background: rgba(255,255,255,0.06);
    color: white;
    border-radius: 10px;
    padding: 6px 8px;
    cursor: pointer;
    font-size: 18px;
}

.reaction-popup-btn:hover{
    background: rgba(255,255,255,0.12);
}
.chat-filter-tabs{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 0 14px 14px;
}

.tabs-grid-3{
    grid-template-columns: 1fr 1fr 1fr;
}

.messages-toolbar{
    padding: 12px 24px 0;
}

.reaction-popup{
    flex-wrap: wrap;
    max-width: 320px;
}

.reaction-popup-action{
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.04);
    color: var(--text);
    border-radius: 10px;
    padding: 8px 10px;
    cursor: pointer;
    font-size: 13px;
}

.reaction-popup-action.danger{
    color: #ff9a9a;
    border-color: rgba(255,120,120,0.25);
}

.message-search-hit{
    box-shadow: 0 0 0 2px rgba(124,140,255,0.5);
}
.landing-header-actions{
    display: flex;
    gap: 12px;
}

.landing-main-xl{
    min-height: calc(100vh - 110px);
}

.hero-card-xl{
    grid-template-columns: 1.15fr 500px;
    gap: 32px;
    align-items: stretch;
}

.hero-cta-row{
    margin-top: 28px;
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.hero-big-btn{
    min-width: 220px;
    padding: 16px 20px;
}

.landing-showcase{
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.showcase-card{
    border: 1px solid var(--line);
    background: var(--panel);
    backdrop-filter: blur(18px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
    padding: 24px;
}

.showcase-title{
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 18px;
}

.showcase-list{
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.showcase-item{
    display: flex;
    gap: 12px;
    line-height: 1.5;
    color: var(--muted);
}

.showcase-item strong{
    color: var(--text);
}

.showcase-dot{
    width: 12px;
    height: 12px;
    margin-top: 6px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    flex-shrink: 0;
}

.auth-card-floating{
    align-self: stretch;
}

.message-status-row{
    margin-top: 8px;
    display: flex;
    justify-content: flex-end;
    font-size: 12px;
    opacity: 0.8;
}

.message-status-icon{
    letter-spacing: 0.04em;
}

@media (max-width: 980px){
    .hero-card-xl{
        grid-template-columns: 1fr;
    }
}
.premium-card{
    background: linear-gradient(135deg, rgba(255,255,255,0.10), rgba(124,140,255,0.10), rgba(155,124,255,0.12));
    border-color: rgba(255,255,255,0.18);
}

.status-badge.premium{
    background: rgba(255,255,255,0.16);
    color: #ffffff;
    box-shadow: 0 0 14px rgba(255,255,255,0.28);
}

.frame-premium{
    box-shadow:
        0 0 0 3px rgba(255,255,255,0.95),
        0 0 12px rgba(124,140,255,0.6),
        0 0 24px rgba(155,124,255,0.45),
        0 0 38px rgba(255,255,255,0.22);
}

.theme-silver{
    --chat-bg-overlay:
        radial-gradient(circle at top right, rgba(214,220,232,0.18), transparent 30%),
        radial-gradient(circle at bottom left, rgba(180,190,210,0.12), transparent 26%);
}

.theme-gold{
    --chat-bg-overlay:
        radial-gradient(circle at top right, rgba(255,206,84,0.20), transparent 30%),
        radial-gradient(circle at bottom left, rgba(255,170,40,0.14), transparent 26%);
}

.theme-platinum{
    --chat-bg-overlay:
        radial-gradient(circle at top right, rgba(180,246,255,0.20), transparent 30%),
        radial-gradient(circle at bottom left, rgba(200,220,255,0.12), transparent 26%);
}

.theme-premium{
    --chat-bg-overlay:
        radial-gradient(circle at top right, rgba(255,255,255,0.16), transparent 24%),
        radial-gradient(circle at top left, rgba(124,140,255,0.18), transparent 28%),
        radial-gradient(circle at bottom right, rgba(155,124,255,0.20), transparent 24%);
}

.theme-cosmos{
    --chat-bg-overlay:
        radial-gradient(circle at top right, rgba(120,90,255,0.22), transparent 28%),
        radial-gradient(circle at bottom left, rgba(255,255,255,0.10), transparent 20%),
        radial-gradient(circle at bottom right, rgba(80,160,255,0.16), transparent 24%);
}

/* чтобы рамка и статус были заметнее всем */
.contact-item .contact-login,
.chat-item-subtitle,
.message-status{
    letter-spacing: 0.02em;
}

.chat-header-row{
    display: flex;
    align-items: center;
    gap: 14px;
}

.chat-header-avatar{
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    display: grid;
    place-items: center;
    font-weight: 700;
    font-size: 18px;
    overflow: hidden;
    box-sizing: border-box;
    padding: 3px;
}

.chat-header-avatar img,
.profile-avatar img,
.list-avatar img,
.contact-avatar img,
.profile-modal-avatar{
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.profile-avatar,
.list-avatar,
.contact-avatar{
    overflow: hidden;
    box-sizing: border-box;
    padding: 3px;
}

.list-avatar,
.contact-avatar{
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    display: grid;
    place-items: center;
    font-weight: 700;
    flex-shrink: 0;
}

.chat-item-head,
.contact-item-head{
    display: flex;
    align-items: center;
    gap: 12px;
}

.settings-grid{
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

.frame-default{
    box-shadow: none;
}

.profile-avatar,
.chat-header-avatar,
.list-avatar,
.contact-avatar{
    background-clip: padding-box;
}
.reply-box{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 10px 24px 0;
    padding: 12px 14px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.04);
    border-radius: 16px;
}

.reply-preview{
    margin-bottom: 8px;
    padding: 8px 10px;
    border-left: 3px solid rgba(124,140,255,0.7);
    background: rgba(255,255,255,0.04);
    border-radius: 10px;
    font-size: 13px;
    color: var(--muted);
}

.attachment-box{
    margin-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.attachment-box img{
    max-width: 260px;
    border-radius: 14px;
    border: 1px solid var(--line);
}

.attachment-link{
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--line);
    color: var(--text);
    text-decoration: none;
    display: inline-block;
}

.composer-left-actions{
    display: flex;
    gap: 8px;
    align-items: center;
}

.settings-wide{
    width: min(720px, calc(100vw - 24px));
}

.invite-history-box{
    margin-top: 10px;
    max-height: 320px;
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 12px;
    background: rgba(255,255,255,0.03);
}

.invite-item{
    padding: 8px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.invite-item:last-child{
    border-bottom: none;
}

.invite-level-1{ padding-left: 0; }
.invite-level-2{ padding-left: 20px; }
.invite-level-3{ padding-left: 40px; }
.invite-level-4{ padding-left: 60px; }
.invite-level-5{ padding-left: 80px; }

.pinned-indicator{
    font-size: 12px;
    color: #ffd976;
    margin-left: 6px;
}



/* ===== landing v2 restore ===== */
.landing-v2-body{
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(124,140,255,0.18), transparent 28%),
        radial-gradient(circle at bottom right, rgba(155,124,255,0.14), transparent 24%),
        linear-gradient(180deg, #070b14 0%, #0a1120 52%, #08111d 100%);
}

.landing-v2-shell{
    max-width: 1320px;
    margin: 0 auto;
    padding: 28px;
}

.landing-v2-header{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
    margin-bottom:28px;
}

.landing-v2-actions{
    display:flex;
    gap:12px;
    flex-wrap:wrap;
}

.landing-v2-main{
    display:flex;
    flex-direction:column;
    gap:26px;
}

.hero-v2{
    display:grid;
    grid-template-columns:minmax(0, 1.15fr) 430px;
    gap:24px;
    align-items:stretch;
}

.hero-v2-copy,
.auth-card-v2,
.story-card,
.benefit-card,
.cta-band{
    border:1px solid var(--line);
    background: var(--panel);
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
}

.hero-v2-copy{
    border-radius:32px;
    padding:34px;
}

.hero-v2-badge{
    display:inline-flex;
    align-items:center;
    gap:8px;
    padding:10px 14px;
    border-radius:999px;
    background:rgba(124,140,255,0.14);
    color:#d9e0ff;
    font-size:13px;
    font-weight:700;
    margin-bottom:18px;
}

.hero-v2-copy h1{
    margin:0 0 16px;
    font-size:clamp(34px, 6vw, 66px);
    line-height:1.02;
    letter-spacing:-0.04em;
}

.hero-v2-copy p{
    margin:0 0 22px;
    color:var(--muted);
    font-size:17px;
    line-height:1.65;
    max-width:780px;
}

.hero-v2-points{
    display:grid;
    grid-template-columns:repeat(2, minmax(0, 1fr));
    gap:12px;
    margin-top:18px;
}

.hero-v2-point{
    padding:16px 18px;
    border-radius:18px;
    background:rgba(255,255,255,0.04);
    border:1px solid rgba(255,255,255,0.06);
    color:#e9eeff;
    font-weight:600;
}

.auth-card-v2{
    border-radius:28px;
    padding:24px;
    display:flex;
    flex-direction:column;
    justify-content:flex-start;
}

.auth-card-topline{
    font-size:13px;
    text-transform:uppercase;
    letter-spacing:.12em;
    color:#cfd7ff;
    margin-bottom:16px;
    font-weight:800;
}

.auth-tabs{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10px;
    margin-bottom:14px;
}

.auth-tab{
    border:1px solid var(--line);
    background:rgba(255,255,255,0.04);
    color:var(--text);
    border-radius:16px;
    padding:12px 14px;
    cursor:pointer;
    font-weight:700;
}

.auth-tab.active{
    background:linear-gradient(90deg, var(--accent), var(--accent-2));
    border-color:transparent;
    color:#fff;
}

.auth-note{
    padding:12px 14px;
    border-radius:16px;
    background:rgba(124,140,255,0.12);
    color:#dfe6ff;
    margin-bottom:12px;
}

.auth-error{
    padding:12px 14px;
    border-radius:16px;
    background:rgba(255,107,122,0.12);
    color:#ffd9de;
    margin-bottom:12px;
}

.auth-form{
    display:flex;
    flex-direction:column;
    gap:10px;
}

.auth-form label{
    font-size:13px;
    color:#d2daf7;
    font-weight:700;
}

.auth-form input{
    width:100%;
    padding:15px 16px;
    border-radius:18px;
    border:1px solid var(--line);
    background:rgba(255,255,255,0.04);
    color:var(--text);
    outline:none;
}

.stats-strip{
    display:flex;
    gap:12px;
    flex-wrap:wrap;
    margin:18px 0 8px;
}

.stats-pill{
    min-width:180px;
    padding:16px 18px;
    border-radius:20px;
    background:rgba(255,255,255,0.05);
    border:1px solid rgba(255,255,255,0.06);
}

.stats-pill span{
    display:block;
    font-size:28px;
    font-weight:900;
    line-height:1;
}

.stats-pill small{
    display:block;
    margin-top:8px;
    color:var(--muted);
    font-size:13px;
}

.story-blocks{
    display:grid;
    grid-template-columns:repeat(3, minmax(0, 1fr));
    gap:18px;
}

.story-card{
    border-radius:28px;
    padding:24px;
}

.story-eyebrow{
    font-size:12px;
    text-transform:uppercase;
    letter-spacing:.12em;
    color:#cbd5ff;
    font-weight:800;
    margin-bottom:10px;
}

.story-card h2{
    margin:0 0 12px;
    font-size:26px;
    line-height:1.15;
}

.story-card p{
    margin:0;
    color:var(--muted);
    line-height:1.65;
}

.benefits-rail{
    display:grid;
    grid-template-columns:repeat(4, minmax(0, 1fr));
    gap:16px;
}

.benefit-card{
    border-radius:24px;
    padding:20px;
    display:flex;
    flex-direction:column;
    gap:10px;
}

.benefit-card strong{
    font-size:18px;
}

.benefit-card span{
    color:var(--muted);
    line-height:1.55;
}

.cta-band{
    border-radius:30px;
    padding:28px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
}

.cta-band h2{
    margin:6px 0 0;
    font-size:clamp(24px, 3vw, 38px);
    line-height:1.15;
}

.cta-band-actions{
    display:flex;
    gap:12px;
    flex-wrap:wrap;
}

@media (max-width: 1100px){
    .hero-v2{
        grid-template-columns:1fr;
    }
    .story-blocks,
    .benefits-rail{
        grid-template-columns:1fr 1fr;
    }
}

@media (max-width: 760px){
    .landing-v2-shell{
        padding:16px;
    }
    .landing-v2-header{
        flex-direction:column;
        align-items:stretch;
    }
    .landing-v2-actions,
    .cta-band-actions{
        display:grid;
        grid-template-columns:1fr;
    }
    .hero-v2-copy,
    .auth-card-v2,
    .story-card,
    .benefit-card,
    .cta-band{
        border-radius:22px;
        padding:18px;
    }
    .hero-v2-points,
    .story-blocks,
    .benefits-rail{
        grid-template-columns:1fr;
    }
    .stats-pill{
        min-width:0;
        flex:1 1 100%;
    }
    .cta-band{
        flex-direction:column;
        align-items:stretch;
    }
}


/* ===== cleaner messenger layout ===== */
.sidebar-top-compact{ padding-bottom: 14px; }
.profile-card-compact{ padding: 14px; border-radius: 18px; }
.sidebar-search-wrap{ margin-top: 12px; }
.tabs-row-primary{
    position: sticky;
    top: 0;
    z-index: 9;
    background: rgba(11, 14, 22, 0.92);
    backdrop-filter: blur(16px);
    padding-top: 12px;
}
.quick-actions-grid{
    display:grid;
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap:10px;
}
.contact-group-tab{
    border: 1px solid var(--line);
    background: transparent;
    color: var(--text);
    padding: 10px 12px;
    border-radius: 999px;
    cursor: pointer;
    min-width: max-content;
}
.contact-group-tab.active{
    background: rgba(124,140,255,0.16);
    border-color: rgba(124,140,255,0.28);
}
.chat-item{
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(255,255,255,0.05);
}
.chat-item-title-row{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:8px;
}
.chat-item-time{
    color: var(--muted);
    font-size: 12px;
    white-space: nowrap;
    flex-shrink: 0;
}
.chat-item-preview{
    margin-top: 6px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.icon-call-btn{
    width: 44px;
    min-width: 44px;
    height: 44px;
    display: inline-flex;
    align-items:center;
    justify-content:center;
    padding: 0;
    font-size: 18px;
}
.voice-btn.recording{
    background: rgba(255,86,86,0.16);
    border-color: rgba(255,86,86,0.25);
    color: #ffd6d6;
}
.composer-main-row-upgraded{
    grid-template-columns: auto minmax(0,1fr) auto auto;
}
@media (max-width: 900px){
    .chat-layout{ grid-template-columns: 1fr; }
    .sidebar{ display:block; height:100dvh; border-right:none; }
    body.mobile-list-pane .sidebar{ display:flex !important; }
    body.mobile-list-pane .chat-main{ display:none !important; }
    body.mobile-chat-pane .sidebar{ display:none !important; }
    body.mobile-chat-pane .chat-main{ display:grid !important; }
    .tabs-row-primary{
        padding: 10px 12px;
        gap:8px;
    }
    .side-tab{
        flex: 1 1 0;
        min-width: 0;
        text-align:center;
        padding: 10px 8px;
        border-radius: 14px;
        font-size: 13px;
    }
    .chat-filter-tabs,
    .contact-filter-tabs{
        padding: 0 12px 12px;
        gap:8px;
        overflow-x:auto;
        scrollbar-width:none;
        -webkit-overflow-scrolling: touch;
    }
    .chat-filter-tabs::-webkit-scrollbar,
    .contact-filter-tabs::-webkit-scrollbar{ display:none; }
    .chat-group-tab,
    .contact-group-tab{
        font-size:13px;
        padding:9px 12px;
    }
    .sidebar-section-title{ padding: 12px 12px 10px; }
    .chat-list{ padding: 0 12px 14px; }
    .chat-item{
        padding:12px;
        border-radius:16px;
        margin-bottom:8px;
    }
    .messages-box{
        min-height:0;
        overflow-y:auto;
        -webkit-overflow-scrolling: touch;
    }
    .chat-main{
        height:100dvh;
        grid-template-rows:auto auto minmax(0,1fr) auto;
    }
    .composer{
        padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
    }
    .composer-main-row-upgraded{ gap:8px; }
    .quick-actions-grid{
        grid-template-columns: repeat(2, minmax(0,1fr));
    }
    .group-block{ display:none; }
    .group-block.active{ display:block; }
}


.media-error-badge{
    margin-top: 8px;
    padding: 8px 10px;
    border-radius: 10px;
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--line);
    color: var(--muted);
    font-size: 13px;
}