/* ══════════════════════════════════════
   SLACK-STYLE CHAT — Premium Edition
══════════════════════════════════════ */

.slack-panel {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    background: var(--n-bg);
    font-family: var(--font);
}

.nota-body {
    position: relative !important;
    inset: unset !important;
}

/* ══════════════════════════════════════
   SIDEBAR
══════════════════════════════════════ */

.sp-sidebar {
    width: 260px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: var(--n-nav);
    border-right: 1px solid var(--n-border);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--n-border) transparent;
}

.sp-sb-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 16px 16px;
    border-bottom: 1px solid var(--n-border);
}

.sp-sb-title {
    font-size: 18px;
    font-weight: 900;
    color: var(--n-text);
    letter-spacing: -0.5px;
}

.sp-sb-btn {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: var(--n-accent-grad);
    border: none;
    color: #fff;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px var(--n-accent-glow);
    transition: all var(--n-spring);
}

    .sp-sb-btn:hover {
        transform: scale(1.1);
        box-shadow: 0 6px 24px var(--n-accent-glow);
    }

.sp-sb-section {
    padding: 8px 0;
}

.sp-sb-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 16px;
    font-size: 11px;
    font-weight: 800;
    color: var(--n-text-3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: color 0.12s;
}

    .sp-sb-label:hover {
        color: var(--n-text-2);
    }

.sp-sb-plus {
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: var(--n-accent-grad);
    border: none;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px var(--n-accent-glow);
    transition: all 0.15s;
    line-height: 1;
}

    .sp-sb-plus:hover {
        transform: scale(1.15);
        box-shadow: 0 4px 14px var(--n-accent-glow);
    }

    .sp-sb-plus:active {
        transform: scale(1);
    }

.sp-sb-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 7px 16px 7px 22px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--n-text-3);
    font-size: 14px;
    font-family: var(--font);
    text-align: left;
    transition: all 0.12s;
    border-radius: 0;
    position: relative;
}

    .sp-sb-item:hover {
        background: var(--n-surface-hover);
        color: var(--n-text);
    }

    .sp-sb-item.active {
        background: var(--n-accent-dim);
        color: var(--n-text);
        font-weight: 700;
    }

        .sp-sb-item.active::before {
            content: '';
            position: absolute;
            left: 0;
            width: 3px;
            height: 60%;
            border-radius: 0 3px 3px 0;
            background: var(--n-accent-grad);
        }

    .sp-sb-item.unread {
        color: var(--n-text);
        font-weight: 700;
    }

.sp-sb-hash {
    font-weight: 400;
    opacity: 0.4;
    font-size: 16px;
    width: 18px;
    text-align: center;
}

.sp-sb-name {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sp-sb-badge {
    min-width: 18px;
    height: 18px;
    padding: 0 6px;
    border-radius: 9px;
    background: var(--n-accent-grad);
    color: #fff;
    font-size: 10px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px var(--n-accent-glow);
}

.sp-sb-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    flex-shrink: 0;
    overflow: hidden;
    border: 1.5px solid var(--n-border);
}

    .sp-sb-avatar img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 50%;
    }

    .sp-sb-avatar span {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 10px;
        font-weight: 700;
        color: #fff;
        border-radius: 50%;
    }

.sp-sb-add {
    display: block;
    width: 100%;
    text-align: left;
    padding: 6px 16px 6px 22px;
    font-size: 12px;
    color: var(--n-text-4);
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font);
    transition: color 0.12s;
}

    .sp-sb-add:hover {
        color: var(--n-accent-text);
    }

/* ══════════════════════════════════════
   MAIN CHAT AREA
══════════════════════════════════════ */

.sp-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
    overflow: hidden;
    background: var(--n-main);
    background-image: var(--n-main-grad);
}

.sp-welcome {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--n-text-3);
    text-align: center;
    padding: 40px;
}

    .sp-welcome h2 {
        color: var(--n-text);
        margin-bottom: 8px;
        font-size: 24px;
        font-weight: 900;
        letter-spacing: -0.5px;
    }

    .sp-welcome p {
        font-size: 15px;
    }

/* ── Chat header ── */
.sp-chat-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--n-border);
    flex-shrink: 0;
    background: var(--n-nav);
}

.sp-mobile-menu {
    display: none;
    background: none;
    border: none;
    color: var(--n-text-3);
    font-size: 22px;
    cursor: pointer;
}

.sp-chat-title-wrap {
    flex: 1;
    min-width: 0;
}

.sp-chat-prefix {
    color: var(--n-text-4);
    font-weight: 400;
    font-size: 18px;
}

.sp-chat-title {
    font-size: 17px;
    font-weight: 900;
    color: var(--n-text);
    letter-spacing: -0.3px;
}

.sp-chat-members {
    font-size: 12px;
    color: var(--n-text-4);
    margin-left: 10px;
    font-weight: 500;
}

.sp-chat-actions {
    display: flex;
    gap: 4px;
}

.sp-icon-btn {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: var(--n-surface);
    border: none;
    cursor: pointer;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--n-spring);
    color: var(--n-text-3);
}

    .sp-icon-btn:hover {
        background: var(--n-surface-hover);
        transform: scale(1.08);
    }

.sp-danger-btn:hover {
    background: var(--n-danger-bg) !important;
    color: var(--n-danger) !important;
}

.sp-typing-bar {
    padding: 4px 20px;
    font-size: 12px;
    color: #6ee7b7;
    font-weight: 600;
    font-style: italic;
    flex-shrink: 0;
    animation: typing-fade 1.5s ease-in-out infinite;
}

@keyframes typing-fade {
    0%,100% {
        opacity: 0.7;
    }

    50% {
        opacity: 1;
    }
}

/* ══════════════════════════════════════
   MESSAGES
══════════════════════════════════════ */

.sp-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px 0;
    scrollbar-width: thin;
    scrollbar-color: var(--n-border) transparent;
}

.sp-msg {
    display: flex;
    gap: 14px;
    padding: 10px 24px;
    position: relative;
    transition: background 0.15s;
    margin-bottom: 2px;
}

    .sp-msg:hover {
        background: var(--n-surface);
    }

    .sp-msg.pinned {
        border-left: 4px solid #f59e0b;
        padding-left: 20px;
    }

.sp-msg-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    flex-shrink: 0;
    overflow: hidden;
    margin-top: 2px;
    border: 2px solid var(--n-border);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    transition: transform var(--n-spring);
}

.sp-msg:hover .sp-msg-avatar {
    transform: scale(1.05);
}

.sp-msg-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.sp-msg-avatar span {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 800;
    color: #fff;
    border-radius: 50%;
}

.sp-msg-body {
    flex: 1;
    min-width: 0;
}

.sp-msg-meta {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 4px;
}

.sp-msg-name {
    font-size: 14px;
    font-weight: 900;
    color: var(--n-text);
    letter-spacing: -0.2px;
}

.sp-msg.mine .sp-msg-name {
    color: var(--n-accent-text);
}

.sp-msg-time {
    font-size: 11px;
    color: var(--n-text-4);
    font-weight: 500;
}

.sp-msg-edited {
    font-size: 11px;
    color: var(--n-text-4);
    font-style: italic;
}

.sp-msg-pin-tag {
    font-size: 11px;
}

/* Message bubbles */
.sp-msg-text {
    font-size: 15px;
    color: var(--n-text-2);
    line-height: 1.6;
    word-break: break-word;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 10px 16px;
    border-radius: 4px 18px 18px 18px;
    display: inline-block;
    max-width: 100%;
    transition: background 0.15s;
}

.sp-msg.mine .sp-msg-text {
    background: rgba(108,92,231,0.2);
    border-color: rgba(108,92,231,0.25);
    border-radius: 18px 4px 18px 18px;
}

.sp-msg-text .sp-mention {
    color: var(--n-accent-text);
    font-weight: 800;
    background: var(--n-accent-dim);
    padding: 2px 6px;
    border-radius: 6px;
    transition: background 0.12s;
}

    .sp-msg-text .sp-mention:hover {
        background: rgba(108,92,231,0.25);
    }

.sp-msg-image {
    max-width: 320px;
    max-height: 260px;
    border-radius: 16px;
    margin-top: 8px;
    cursor: pointer;
    border: 1px solid var(--n-border);
    transition: transform var(--n-spring);
}

    .sp-msg-image:hover {
        transform: scale(1.02);
    }

.sp-msg-system {
    text-align: center;
    font-size: 12px;
    color: var(--n-text-4);
    padding: 12px 24px;
    font-weight: 500;
}

/* ── Action toolbar ── */
.sp-msg-toolbar {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    display: none;
    gap: 2px;
    padding: 4px;
    background: #2a2450;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    animation: toolbar-in 0.15s ease;
    z-index: 5;
}

@keyframes toolbar-in {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(4px) scale(0.95);
    }
}

.sp-msg:hover .sp-msg-toolbar {
    display: flex;
}

.sp-msg-toolbar button {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.12s;
    color: rgba(255,255,255,0.7);
}

    .sp-msg-toolbar button:hover {
        background: rgba(255,255,255,0.12);
        transform: scale(1.1);
        color: #fff;
    }

/* ── Emoji picker ── */
.sp-emoji-picker {
    position: absolute;
    top: -8px;
    right: 70px;
    display: flex;
    gap: 3px;
    padding: 6px;
    background: #2a2450;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 14px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.5);
    z-index: 10;
    animation: toolbar-in 0.2s ease;
}

    .sp-emoji-picker button {
        width: 36px;
        height: 36px;
        border-radius: 10px;
        background: none;
        border: none;
        cursor: pointer;
        font-size: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all var(--n-spring);
    }

        .sp-emoji-picker button:hover {
            background: rgba(255,255,255,0.12);
            transform: scale(1.2);
        }

/* Full emoji picker (emoji-picker-element) */
.sp-full-emoji-wrap {
    position: fixed;
    z-index: 9999;
    animation: toolbar-in 0.2s ease;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0,0,0,0.6);
    border: 1px solid rgba(255,255,255,0.12);
}

    .sp-full-emoji-wrap emoji-picker {
        --background: #1a1540;
        --border-color: rgba(255,255,255,0.08);
        --button-active-background: rgba(108,92,231,0.3);
        --button-hover-background: rgba(255,255,255,0.08);
        --category-font-color: rgba(255,255,255,0.4);
        --emoji-size: 1.4rem;
        --indicator-color: #6C5CE7;
        --input-border-color: rgba(255,255,255,0.1);
        --input-font-color: #f4f3ff;
        --input-placeholder-color: rgba(255,255,255,0.3);
        --num-columns: 8;
        --outline-color: #6C5CE7;
        --search-background: rgba(255,255,255,0.06);
        height: 320px;
    }

/* ── Reactions ── */
.sp-reactions {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 6px;
}

.sp-reaction {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 3px 10px;
    border-radius: 20px;
    background: var(--n-surface);
    border: 1px solid var(--n-border);
    cursor: pointer;
    font-size: 13px;
    color: var(--n-text-3);
    font-family: var(--font);
    transition: all var(--n-spring);
}

    .sp-reaction:hover {
        background: var(--n-surface-hover);
        transform: scale(1.05);
    }

    .sp-reaction.mine {
        background: var(--n-accent-dim);
        border-color: rgba(108,92,231,0.3);
        color: var(--n-accent-text);
        box-shadow: 0 0 12px rgba(108,92,231,0.1);
    }

.sp-react-add {
    font-size: 11px;
    opacity: 0.4;
}

    .sp-react-add:hover {
        opacity: 1;
    }

/* ── Thread link ── */
.sp-thread-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    padding: 5px 12px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    color: var(--n-accent-text);
    font-family: var(--font);
    border-radius: 8px;
    transition: all var(--n-transition);
}

    .sp-thread-link:hover {
        background: var(--n-accent-dim);
    }

/* ── Edit ── */
.sp-edit-wrap {
    margin-top: 6px;
}

.sp-edit-input {
    width: 100%;
    padding: 10px 14px;
    background: var(--n-surface);
    border: 2px solid var(--n-accent);
    border-radius: 12px;
    color: var(--n-text);
    font-size: 14px;
    font-family: var(--font);
    outline: none;
    box-shadow: 0 0 0 3px var(--n-accent-dim);
}

.sp-edit-actions {
    display: flex;
    gap: 6px;
    margin-top: 8px;
}

.sp-edit-save, .sp-edit-cancel {
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    font-family: var(--font);
    transition: all var(--n-transition);
}

.sp-edit-save {
    background: var(--n-accent-grad);
    color: #fff;
}

.sp-edit-cancel {
    background: var(--n-surface);
    color: var(--n-text-3);
}

/* ══════════════════════════════════════
   INPUT AREA
══════════════════════════════════════ */

.sp-input-area {
    flex-shrink: 0;
    padding: 0 20px 20px;
    position: relative;
}

.sp-input-row {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.06);
    border: 2px solid rgba(255,255,255,0.12);
    border-radius: 16px;
    padding: 4px 6px 4px 10px;
    transition: all 0.2s;
}

    .sp-input-row:focus-within {
        border-color: var(--n-accent);
        background: rgba(255,255,255,0.08);
        box-shadow: 0 0 0 3px var(--n-accent-dim);
    }

.sp-input {
    flex: 1;
    padding: 10px 10px;
    background: transparent;
    border: none;
    color: var(--n-text);
    font-size: 15px;
    font-family: var(--font);
    outline: none;
}

    .sp-input::placeholder {
        color: var(--n-text-4);
    }

.sp-input-btn {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 17px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--n-spring);
    color: var(--n-text-3);
}

    .sp-input-btn:hover {
        background: var(--n-surface-hover);
        transform: scale(1.1);
    }

.sp-send-btn {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--n-accent-grad);
    border: none;
    cursor: pointer;
    color: #fff;
    font-size: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--n-spring);
    box-shadow: 0 2px 10px var(--n-accent-glow);
}

    .sp-send-btn:hover:not(:disabled) {
        transform: scale(1.1);
        box-shadow: 0 4px 20px var(--n-accent-glow);
    }

    .sp-send-btn:disabled {
        opacity: 0.25;
        cursor: not-allowed;
    }

.sp-img-preview {
    position: relative;
    display: inline-block;
    margin-bottom: 10px;
}

    .sp-img-preview img {
        max-height: 80px;
        border-radius: 12px;
        border: 1px solid var(--n-border);
    }

    .sp-img-preview button {
        position: absolute;
        top: -6px;
        right: -6px;
        width: 22px;
        height: 22px;
        border-radius: 50%;
        background: #ef4444;
        color: #fff;
        font-size: 10px;
        border: none;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
    }

/* Mention dropdown */
.sp-mention-dropdown {
    position: absolute;
    bottom: 100%;
    left: 20px;
    right: 20px;
    background: var(--n-nav);
    border: 1px solid var(--n-border);
    border-radius: 14px;
    box-shadow: 0 -8px 32px rgba(0,0,0,0.3);
    max-height: 200px;
    overflow-y: auto;
    padding: 6px;
}

/* Input emoji picker — positioned above input bar */
.sp-input-emoji-wrap {
    position: absolute;
    bottom: 70px;
    left: 20px;
    z-index: 9999;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 -8px 40px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.12);
    animation: toolbar-in 0.2s ease;
}

    .sp-input-emoji-wrap emoji-picker {
        --background: #1a1540;
        --border-color: rgba(255,255,255,0.08);
        --button-active-background: rgba(108,92,231,0.3);
        --button-hover-background: rgba(255,255,255,0.08);
        --category-font-color: rgba(255,255,255,0.4);
        --emoji-size: 1.4rem;
        --indicator-color: #6C5CE7;
        --input-border-color: rgba(255,255,255,0.1);
        --input-font-color: #f4f3ff;
        --input-placeholder-color: rgba(255,255,255,0.3);
        --num-columns: 8;
        --outline-color: #6C5CE7;
        --search-background: rgba(255,255,255,0.06);
        height: 320px;
    }

.sp-mention-dropdown button {
    display: block;
    width: 100%;
    text-align: left;
    padding: 10px 14px;
    background: none;
    border: none;
    color: var(--n-text-2);
    font-size: 14px;
    cursor: pointer;
    font-family: var(--font);
    border-radius: 8px;
}

    .sp-mention-dropdown button:hover {
        background: var(--n-surface-hover);
    }

/* ══════════════════════════════════════
   THREAD / PINNED / MEMBERS PANEL
══════════════════════════════════════ */

.sp-thread {
    width: 360px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--n-border);
    background: var(--n-nav);
}

.sp-thread-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    border-bottom: 1px solid var(--n-border);
    font-size: 15px;
    font-weight: 900;
    color: var(--n-text);
}

    .sp-thread-header button {
        background: none;
        border: none;
        cursor: pointer;
        color: var(--n-text-3);
        font-size: 18px;
        transition: color 0.12s;
    }

        .sp-thread-header button:hover {
            color: var(--n-text);
        }

.sp-thread-msgs {
    flex: 1;
}

/* ══════════════════════════════════════
   MODALS
══════════════════════════════════════ */

.ck-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 9000;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ck-modal {
    width: 440px;
    max-width: 90vw;
    max-height: 80vh;
    background: var(--n-nav);
    border: 1px solid var(--n-border);
    border-radius: 20px;
    padding: 28px;
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(0,0,0,0.5);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    animation: modal-in 0.25s cubic-bezier(0.34,1.3,0.64,1);
}

@keyframes modal-in {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(10px);
    }
}

.ck-modal h3 {
    font-size: 20px;
    font-weight: 900;
    color: var(--n-text);
    margin-bottom: 18px;
    letter-spacing: -0.3px;
}

.ck-modal-input {
    width: 100%;
    padding: 12px 16px;
    margin-bottom: 10px;
    background: var(--n-surface);
    border: 2px solid var(--n-border);
    border-radius: 12px;
    color: var(--n-text);
    font-size: 15px;
    font-family: var(--font);
    outline: none;
    transition: border-color 0.2s;
}

    .ck-modal-input:focus {
        border-color: var(--n-accent);
        box-shadow: 0 0 0 3px var(--n-accent-dim);
    }

    .ck-modal-input::placeholder {
        color: var(--n-text-4);
    }

.sp-check {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--n-text-3);
    margin: 12px 0;
    cursor: pointer;
}

.ck-modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 20px;
}

.ck-modal-cancel {
    padding: 10px 20px;
    border-radius: 10px;
    background: var(--n-surface);
    border: none;
    color: var(--n-text-3);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--font);
    transition: all var(--n-transition);
}

    .ck-modal-cancel:hover {
        background: var(--n-surface-hover);
    }

.ck-modal-ok {
    padding: 10px 20px;
    border-radius: 10px;
    background: var(--n-accent-grad);
    border: none;
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    font-family: var(--font);
    box-shadow: 0 2px 12px var(--n-accent-glow);
    transition: all var(--n-spring);
}

    .ck-modal-ok:hover {
        transform: scale(1.03);
    }

    .ck-modal-ok:disabled {
        opacity: 0.3;
    }

.ck-modal-danger {
    padding: 10px 20px;
    border-radius: 10px;
    background: linear-gradient(135deg, #ef4444 0%, #f87171 100%);
    border: none;
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    cursor: pointer;
    font-family: var(--font);
    box-shadow: 0 2px 12px rgba(239,68,68,0.3);
}

.ck-modal-user {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    background: none;
    border: none;
    cursor: pointer;
    border-radius: 10px;
    color: var(--n-text-2);
    font-family: var(--font);
    text-align: left;
    transition: all 0.12s;
    outline: none;
    -webkit-tap-highlight-color: transparent;
}

    .ck-modal-user:hover {
        background: var(--n-surface-hover);
        transform: translateX(4px);
    }

    .ck-modal-user:focus,
    .ck-modal-user:focus-visible,
    .ck-modal-user:active {
        outline: none;
        box-shadow: none;
    }

    .ck-modal-user:focus-visible {
        background: var(--n-surface-hover);
    }

/* Delete confirm */
.cw-msg-delete {
    padding: 5px 12px;
    border-radius: 8px;
    background: #ef4444;
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    border: none;
    cursor: pointer;
    font-family: var(--font);
    align-self: center;
    flex-shrink: 0;
    animation: toolbar-in 0.15s ease;
}

    .cw-msg-delete:hover {
        background: #dc2626;
    }

.cw-msg.mine .cw-msg-bubble {
    cursor: pointer;
}

.sp-delete-confirm {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--n-text-3);
    flex-shrink: 0;
}

.sp-delete-yes {
    padding: 5px 14px;
    border-radius: 8px;
    background: linear-gradient(135deg,#ef4444,#f87171);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    border: none;
    cursor: pointer;
    font-family: var(--font);
}

.sp-delete-no {
    padding: 5px 14px;
    border-radius: 8px;
    background: var(--n-surface);
    color: var(--n-text-3);
    font-size: 12px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-family: var(--font);
}

    .sp-delete-no:hover {
        background: var(--n-surface-hover);
    }

/* Convo header delete confirm */
.cw-delete-confirm {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--n-text-3);
    flex-shrink: 0;
}

.cw-delete-yes {
    padding: 5px 14px;
    border-radius: 8px;
    background: linear-gradient(135deg,#ef4444,#f87171);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    border: none;
    cursor: pointer;
    font-family: var(--font);
}

.cw-delete-no {
    padding: 5px 14px;
    border-radius: 8px;
    background: var(--n-surface);
    color: var(--n-text-3);
    font-size: 12px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    font-family: var(--font);
}

/* ══════════════════════════════════════
   MOBILE
══════════════════════════════════════ */

@media (max-width: 1024px) {
    .sp-sidebar {
        position: absolute;
        inset: 0;
        z-index: 50;
        width: 100%;
        display: none;
    }

        .sp-sidebar.open {
            display: flex;
        }

    .sp-mobile-menu {
        display: flex !important;
    }

    .sp-thread {
        position: absolute;
        inset: 0;
        z-index: 40;
        width: 100%;
    }

    .sp-msg-toolbar {
        display: none !important;
    }

    .sp-msg {
        padding: 8px 14px;
    }

    .sp-chat-header {
        padding: 12px 14px;
    }

    .sp-input-area {
        padding: 0 12px 12px;
    }

    .sp-msg:active .sp-msg-toolbar {
        display: flex !important;
        top: auto;
        bottom: -14px;
    }
}

/* ══════════════════════════════════════
   LIGHT THEME
══════════════════════════════════════ */

.nota.theme-light .sp-msg:hover {
    background: rgba(0,0,0,0.02);
}

.nota.theme-light .sp-msg-text {
    background: #f0f1f5;
    color: #13132b;
    border-color: #e0e2ec;
}

.nota.theme-light .sp-msg.mine .sp-msg-text {
    background: rgba(108,92,231,0.1);
    border-color: rgba(108,92,231,0.15);
}

.nota.theme-light .sp-msg-avatar {
    border-color: #e5e7eb;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

.nota.theme-light .sp-msg-toolbar {
    background: #fff;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    border-color: #d8dce8;
}

    .nota.theme-light .sp-msg-toolbar button {
        color: #6b7280;
    }

        .nota.theme-light .sp-msg-toolbar button:hover {
            background: #f0f1f5;
            color: #13132b;
        }

.nota.theme-light .sp-emoji-picker {
    background: #fff;
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
    border-color: #d8dce8;
}

    .nota.theme-light .sp-emoji-picker button:hover {
        background: #f0f1f5;
    }

.nota.theme-light .sp-full-emoji-wrap {
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
    border-color: #d8dce8;
}

    .nota.theme-light .sp-full-emoji-wrap emoji-picker,
    .nota.theme-light .sp-input-emoji-wrap emoji-picker {
        --background: #fff;
        --border-color: #e8eaf0;
        --button-active-background: rgba(108,92,231,0.1);
        --button-hover-background: #f0f1f5;
        --category-font-color: #9ca3af;
        --input-font-color: #13132b;
        --input-placeholder-color: #9ca3af;
        --search-background: #f2f3f8;
    }

.nota.theme-light .sp-input-emoji-wrap {
    box-shadow: 0 -8px 40px rgba(0,0,0,0.12);
    border-color: #d8dce8;
}

.nota.theme-light .sp-emoji-picker {
    background: #fff;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.nota.theme-light .ck-modal {
    background: #fff;
    box-shadow: 0 24px 64px rgba(0,0,0,0.12);
}

.nota.theme-light .sp-mention-dropdown {
    background: #fff;
    box-shadow: 0 -8px 32px rgba(0,0,0,0.08);
}

.nota.theme-light .sp-input-row {
    background: #fff;
    border-color: #d8dce8;
}

    .nota.theme-light .sp-input-row:focus-within {
        border-color: #6C5CE7;
        background: #fff;
    }

.nota.theme-light .sp-reaction {
    background: #f0f1f5;
    border-color: #e0e2ec;
}

    .nota.theme-light .sp-reaction.mine {
        background: rgba(108,92,231,0.08);
        border-color: rgba(108,92,231,0.2);
    }

.nota.theme-light .sp-chat-header {
    background: #fff;
    border-bottom-color: #e0e2ec;
}

.nota.theme-light .sp-main {
    background: #f2f3f8;
    background-image: none;
}

.nota.theme-light .sp-sidebar {
    background: #fff;
    border-right-color: #e0e2ec;
}

.nota.theme-light .sp-sb-item.active {
    background: rgba(108,92,231,0.08);
}

.nota.theme-light .sp-thread {
    background: #fff;
    border-left-color: #e0e2ec;
}

/* ══════════════════════════════════════
   SHARE CARDS
══════════════════════════════════════ */

.sp-share-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    margin-top: 6px;
    background: linear-gradient(135deg, rgba(108,92,231,0.12) 0%, rgba(108,92,231,0.04) 100%);
    border: 1px solid rgba(108,92,231,0.2);
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.2s;
    max-width: 420px;
}

    .sp-share-card:hover {
        background: linear-gradient(135deg, rgba(108,92,231,0.18) 0%, rgba(108,92,231,0.08) 100%);
        border-color: rgba(108,92,231,0.35);
        transform: translateY(-1px);
        box-shadow: 0 4px 16px rgba(108,92,231,0.15);
    }

.sp-share-icon {
    font-size: 28px;
    flex-shrink: 0;
}

.sp-share-body {
    flex: 1;
    min-width: 0;
}

.sp-share-type {
    font-size: 10px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--n-accent-text);
    margin-bottom: 2px;
}

.sp-share-title {
    font-size: 15px;
    font-weight: 800;
    color: var(--n-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sp-share-crumb {
    font-size: 12px;
    color: var(--n-text-4);
    margin-top: 2px;
}

.sp-share-preview {
    font-size: 12px;
    color: var(--n-text-3);
    margin-top: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sp-share-arrow {
    font-size: 18px;
    color: var(--n-accent-text);
    flex-shrink: 0;
    opacity: 0;
    transition: opacity 0.15s;
}

.sp-share-card:hover .sp-share-arrow {
    opacity: 1;
}

/* Light mode share card */
.nota.theme-light .sp-share-card {
    background: linear-gradient(135deg, rgba(108,92,231,0.06) 0%, rgba(108,92,231,0.02) 100%);
    border-color: rgba(108,92,231,0.15);
}

    .nota.theme-light .sp-share-card:hover {
        background: linear-gradient(135deg, rgba(108,92,231,0.1) 0%, rgba(108,92,231,0.04) 100%);
        border-color: rgba(108,92,231,0.25);
    }

/* Mobile chat back button (replaces hamburger on mobile when convo is open) */
.sp-mobile-back {
    display: none;
    background: none;
    border: none;
    color: var(--n-text);
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    padding: 4px 10px;
    border-radius: 8px;
    transition: background 0.12s;
}

    .sp-mobile-back:hover {
        background: var(--n-surface-hover);
    }

/* On mobile: show back, hide hamburger.
   On desktop: hide back (hamburger already hidden by default). */
@media (max-width: 768px) {
    .sp-mobile-back {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .sp-mobile-menu {
        display: none !important;
    }
}

/* On mobile, hide the "Reply in thread" button — threads are a desktop-power-user
   feature; on a phone the toolbar needs to stay tight (max ~6 buttons). */
@media (max-width: 768px) {
    .sp-msg-toolbar .sp-toolbar-desktop-only {
        display: none;
    }
}