@charset "utf-8";

/* ==========================================================================
   ConvMind Module
   Accent: indigo/violet  —  var(--brand-primary) #6366f1
   ========================================================================== */

/* ── App shell ────────────────────────────────────────────────────────────── */
.conv-mind {
    min-height: calc(100vh - 5.5rem);
    background:
        radial-gradient(circle at top left, rgba(99, 102, 241, 0.10), transparent 28%),
        linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
.conv-mind__sidebar {
    border-right: 1px solid var(--border-color);
}

.conv-mind__sidebar-toggles {
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

/* logo glow pulse */
.conv-mind__logo {
    position: relative;
}

.conv-mind__logo .sidebar__logo-glow {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.45) 0%, transparent 70%);
    animation: conv-mind-logo-pulse 2.8s ease-in-out infinite;
}

@keyframes conv-mind-logo-pulse {
    0%, 100% { opacity: 0.55; transform: scale(1); }
    50%       { opacity: 1;    transform: scale(1.18); }
}

/* ── Focus links ──────────────────────────────────────────────────────────── */
.conv-mind__focus-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.conv-mind__focus-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    width: 100%;
    padding: 0.7rem 0.9rem;
    border: 1px solid transparent;
    border-radius: var(--radius-lg);
    background: transparent;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.9rem;
    text-align: left;
    transition: all 0.18s ease;
    cursor: pointer;
}

.conv-mind__focus-link:hover,
.conv-mind__focus-link:focus-visible {
    background: var(--surface-secondary);
    border-color: var(--border-color);
    color: var(--text-primary);
}

.conv-mind__focus-link--active {
    background: rgba(99, 102, 241, 0.12);
    border-color: rgba(99, 102, 241, 0.28);
    color: var(--brand-primary);
}

.conv-mind__focus-link i {
    width: 1rem;
    text-align: center;
    color: var(--brand-primary);
    opacity: 0.8;
}

/* ── Session settings body ────────────────────────────────────────────────── */
.conv-mind__settings-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.conv-mind__slider-group,
.conv-mind__prompt-input {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.conv-mind__slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.conv-mind__slider-value {
    font-weight: 700;
    color: var(--brand-primary);
    font-size: 0.9rem;
}

/* ── Main area ────────────────────────────────────────────────────────────── */
.conv-mind__main {
    display: flex;
    flex-direction: column;
    min-height: calc(100vh - 5.5rem);
    background: transparent;
}

.conv-mind__shell {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: var(--space-5);
}

.conv-mind__container {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
}

/* ── Single chat panel ────────────────────────────────────────────────────── */
.conv-mind__chat-card {
    display: flex;
    flex-direction: column;
    min-height: 480px;
    background: var(--surface-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.conv-mind__chat-body {
    flex: 1;
    min-height: 420px;
    padding: var(--space-5);
    overflow-y: auto;
}

.conv-mind__display {

    position: relative; /* required: connector overlay uses position:absolute;inset:0 */
    height: 100%;
    min-height: 400px;
    overflow: visible;
    isolation: isolate;
}

.conv-mind__display .conv-message-area {
    position: relative;
    z-index: 1;
    overflow: visible;
}

.conv-mind__display .message {
    position: relative;
    overflow: visible;
}

.conv-mind__display .message__content,
.conv-mind__display .message__bubble {
    position: relative;
    overflow: visible;
}

.conv-mind__display > div[id^="conv-connectors-"] {
    overflow: visible !important;
    z-index: 3 !important;
}


/* ── Welcome state ────────────────────────────────────────────────────────── */
.conv-mind__welcome {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-6) var(--space-4);
    text-align: center;
    color: var(--text-secondary);
}

.conv-mind__welcome-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--brand-primary), var(--brand-secondary));
    color: #fff;
    font-size: 1.6rem;
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.6);
    animation: conv-mind-icon-pulse 2.4s ease-in-out infinite;
}

@keyframes conv-mind-icon-pulse {
    0%, 100% { box-shadow: 0 0 0 0    rgba(99, 102, 241, 0.55); }
    50%       { box-shadow: 0 0 0 14px rgba(99, 102, 241, 0); }
}

.conv-mind__welcome h2 {
    margin: 0;
    font-size: 1.55rem;
    color: var(--text-primary);
}

.conv-mind__welcome > p {
    margin: 0;
    max-width: 44ch;
}

.conv-mind__welcome-divider {
    width: 3rem;
    height: 2px;
    background: var(--border-color);
    border-radius: 2px;
    margin: var(--space-2) 0;
}

.conv-mind__welcome-sub {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    max-width: 580px;
}

.conv-mind__welcome-tagline {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
}

.conv-mind__welcome-desc {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.65;
    color: var(--text-secondary);
    max-width: 56ch;
}

/* ── Eyebrow label ────────────────────────────────────────────────────────── */
.conv-mind__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--brand-primary);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

/* ── Feature chips ────────────────────────────────────────────────────────── */
.conv-mind__chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-2);
}

.conv-mind__chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    background: var(--surface-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.85rem;
}

/* ── Composer ─────────────────────────────────────────────────────────────── */
.conv-mind__composer {
    background: var(--surface-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    padding: var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.conv-mind__controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.conv-mind__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.conv-mind__input-wrap {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.conv-mind__textarea {
    min-height: 110px;
    resize: vertical;
}

.conv-mind__helper {
    display: flex;
    justify-content: space-between;
    gap: var(--space-3);
    color: var(--text-muted);
    font-size: 0.88rem;
}

/* ── Hidden status div (kept for displayService compat) ───────────────────── */
.conv-mind__status-hidden {
    display: none;
}

/* ── Alert ────────────────────────────────────────────────────────────────── */
.conv-mind__alert {
    max-width: 1120px;
    margin: var(--space-4) auto 0;
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 767px) {
    .conv-mind__shell {
        padding: var(--space-4);
    }

    .conv-mind__chat-body,
    .conv-mind__composer {
        padding: var(--space-4);
    }

    .conv-mind__controls,
    .conv-mind__helper {
        flex-direction: column;
        align-items: flex-start;
    }

    .conv-mind__actions {
        width: 100%;
    }

    .conv-mind__actions .btn {
        flex: 1 1 calc(50% - var(--space-2));
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .conv-mind__actions {
        flex-direction: column;
    }

    .conv-mind__actions .btn {
        width: 100%;
    }
}