/* ═══════════════════════════════════════════════════════════
   Mnemoverse AI v3.4.4 — "Liquid Glass" Cyber-Neuro Aesthetic
   Deep Void + Electric Blue + Neon Cyan  |  Inter
   Glassmorphism · Motion · Depth · Premium
   ═══════════════════════════════════════════════════════════ */

/* ─── CSS Variables — Design Tokens ─── */
:root {
    /* Void palette */
    --mnemo-void:         #060A13;
    --mnemo-bg:           #0A0E17;
    --mnemo-bg-card:      rgba(15, 23, 42, 0.70);
    --mnemo-bg-glass:     rgba(8, 12, 21, 0.78);
    --mnemo-bg-glass-hi:  rgba(15, 23, 42, 0.55);

    /* Electric spectrum */
    --mnemo-blue:         #2563EB;
    --mnemo-blue-deep:    #1D4ED8;
    --mnemo-blue-light:   #3B82F6;
    --mnemo-cyan:         #06B6D4;
    --mnemo-cyan-bright:  #22D3EE;
    --mnemo-neon:         #38BDF8;

    /* Glow layers */
    --mnemo-glow:         rgba(37, 99, 235, 0.35);
    --mnemo-glow-sm:      rgba(37, 99, 235, 0.15);
    --mnemo-glow-cyan:    rgba(6, 182, 212, 0.30);
    --mnemo-glow-neon:    rgba(56, 189, 248, 0.20);

    /* Type */
    --mnemo-text:         #F1F5F9;
    --mnemo-text-dim:     #94A3B8;
    --mnemo-text-muted:   #64748B;
    --mnemo-text-dark:    #0A0E17;

    /* Borders */
    --mnemo-border:       rgba(37, 99, 235, 0.10);
    --mnemo-border-hi:    rgba(37, 99, 235, 0.25);
    --mnemo-border-glass: rgba(148, 163, 184, 0.08);
    --mnemo-border-glow:  rgba(6, 182, 212, 0.20);

    /* Radii */
    --mnemo-radius:       18px;
    --mnemo-radius-sm:    12px;
    --mnemo-radius-xs:    8px;

    /* Depth */
    --mnemo-blur:         18px;
    --mnemo-blur-deep:    30px;
    --mnemo-shadow:       0 12px 48px rgba(0,0,0,.50),
                          0 0 20px var(--mnemo-glow-sm),
                          inset 0 1px 0 rgba(148,163,184,.04);
    --mnemo-shadow-card:  0 4px 24px rgba(0,0,0,.35),
                          0 0 10px var(--mnemo-glow-sm);

    /* Motion */
    --mnemo-font:         'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --mnemo-ease:         cubic-bezier(.34, 1.56, .64, 1);
    --mnemo-ease-out:     cubic-bezier(.16, 1, .3, 1);
    --mnemo-ease-smooth:  cubic-bezier(.4, 0, .2, 1);
    --mnemo-gradient:     linear-gradient(135deg, #2563EB, #1D4ED8);
    --mnemo-gradient-glow:linear-gradient(135deg, #2563EB, #06B6D4);
}

/* ═══════════════════════════════════════════
   FLOATING BUBBLE — "Neural Spark" (Premium)
   ═══════════════════════════════════════════ */
.mnemo_ai_bubble {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999998;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1D4ED8 0%, #2563EB 35%, #0EA5E9 65%, #06B6D4 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 6px 24px rgba(37, 99, 235, 0.30),
                0 0 0 4px rgba(6, 182, 212, 0.10),
                0 0 0 5px rgba(6, 182, 212, 0.05),
                inset 0 2px 4px rgba(255,255,255,.12),
                inset 0 -2px 6px rgba(0,0,0,.20);
    border: 2px solid rgba(6, 182, 212, 0.30);
    transition: transform .3s ease, box-shadow .4s ease, border-color .4s ease;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    animation: mnemo_bubble_alive 4s ease-in-out infinite;
}

/* Outer ring + inner shine done via box-shadow only — no pseudo-elements.
   Safari-safe. The outer ring is the 4th shadow layer (spread). */

.mnemo_ai_bubble:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 32px rgba(37, 99, 235, 0.40),
                0 0 0 5px rgba(6, 182, 212, 0.15),
                0 0 0 6px rgba(6, 182, 212, 0.06),
                0 0 24px rgba(6, 182, 212, 0.20),
                inset 0 2px 4px rgba(255,255,255,.15);
    border-color: rgba(6, 182, 212, 0.55);
    animation: none;
}

/* Premium alive animation — halo ring breathes via box-shadow spread */
@keyframes mnemo_bubble_alive {
    0%, 100% {
        box-shadow: 0 6px 24px rgba(37, 99, 235, 0.30),
                    0 0 0 4px rgba(6, 182, 212, 0.10),
                    0 0 0 5px rgba(6, 182, 212, 0.05),
                    inset 0 2px 4px rgba(255,255,255,.12),
                    inset 0 -2px 6px rgba(0,0,0,.20);
        border-color: rgba(6, 182, 212, 0.30);
    }
    50% {
        box-shadow: 0 6px 28px rgba(37, 99, 235, 0.40),
                    0 0 0 6px rgba(6, 182, 212, 0.15),
                    0 0 0 7px rgba(6, 182, 212, 0.06),
                    0 0 16px rgba(6, 182, 212, 0.12),
                    inset 0 2px 4px rgba(255,255,255,.12),
                    inset 0 -2px 6px rgba(0,0,0,.15);
        border-color: rgba(6, 182, 212, 0.50);
    }
}

.mnemo_ai_bubble.mnemo_ai_open {
    animation: none;
}

.mnemo_ai_bubble_icon {
    transition: opacity .3s, transform .35s var(--mnemo-ease);
}

.mnemo_ai_bubble svg.mnemo_ai_bubble_icon {
    width: 28px;
    height: 28px;
}

/* Favicon in bubble */
.mnemo_ai_bubble_favicon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
}

.mnemo_ai_bubble_close {
    position: absolute;
    width: 24px;
    height: 24px;
    opacity: 0;
    transform: rotate(-90deg) scale(.5);
    transition: opacity .3s, transform .35s var(--mnemo-ease);
}

/* Open state — swap icon ↔ close */
.mnemo_ai_bubble.mnemo_ai_open .mnemo_ai_bubble_icon {
    opacity: 0;
    transform: rotate(90deg) scale(.5);
}
.mnemo_ai_bubble.mnemo_ai_open .mnemo_ai_bubble_close {
    opacity: 1;
    transform: rotate(0) scale(1);
}

/* Pulse ring — hidden by default, only needed for DOM compat */
.mnemo_ai_pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    pointer-events: none;
    opacity: 0;
    animation: none;
}

.mnemo_ai_pulse::after {
    display: none;
}

/* ═══════════════════════════════════════════
   CHAT WINDOW — Liquid Glass Panel
   ═══════════════════════════════════════════ */
.mnemo_ai_window {
    position: fixed;
    bottom: 102px;
    right: 24px;
    z-index: 999997;
    width: 370px;
    max-width: calc(100vw - 32px);
    height: 520px;
    max-height: calc(100vh - 140px);
    border-radius: var(--mnemo-radius);
    background: var(--mnemo-bg-glass);
    backdrop-filter: blur(var(--mnemo-blur-deep)) saturate(1.6);
    -webkit-backdrop-filter: blur(var(--mnemo-blur-deep)) saturate(1.6);
    border: 1px solid var(--mnemo-border-glass);
    box-shadow: var(--mnemo-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    font-family: var(--mnemo-font);

    /* Hidden state */
    opacity: 0;
    visibility: hidden;
    transform: translateY(24px) scale(.93);
    transition: opacity .4s var(--mnemo-ease-smooth),
                transform .4s var(--mnemo-ease),
                visibility .4s;
    pointer-events: none;
}

.mnemo_ai_window.mnemo_ai_visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

/* ═══════════════════════════════════════════
   HEADER — Frosted Glass Bar
   ═══════════════════════════════════════════ */
.mnemo_ai_header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    background: linear-gradient(
        180deg,
        rgba(15, 23, 42, 0.95),
        rgba(10, 14, 23, 0.90)
    );
    border-bottom: 1px solid var(--mnemo-border-hi);
    color: #fff;
    flex-shrink: 0;
    position: relative;
}

/* Subtle gradient shimmer on the header bottom edge */
.mnemo_ai_header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 18px;
    right: 18px;
    height: 1px;
    background: linear-gradient(90deg,
        transparent,
        var(--mnemo-cyan) 30%,
        var(--mnemo-blue-light) 70%,
        transparent
    );
    opacity: .35;
}

.mnemo_ai_header_avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(37,99,235,.12), rgba(6,182,212,.06));
    border: 1.5px solid rgba(37,99,235,.25);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    transition: border-color .3s;
}

.mnemo_ai_header_avatar img {
    border-radius: 50%;
}

.mnemo_ai_header_avatar svg {
    width: 22px;
    height: 22px;
    color: var(--mnemo-blue-light);
}

/* Avatar idle pulse — subtle breathing glow */
.mnemo_ai_avatar_idle {
    animation: mnemo_avatar_pulse 3.5s ease-in-out infinite;
}

@keyframes mnemo_avatar_pulse {
    0%, 100% {
        border-color: rgba(37,99,235,.25);
        box-shadow: 0 0 0 0 rgba(37,99,235,0);
        transform: scale(1);
    }
    50% {
        border-color: rgba(6,182,212,.45);
        box-shadow: 0 0 12px rgba(6,182,212,.20),
                    0 0 4px rgba(37,99,235,.15);
        transform: scale(1.02);
    }
}

.mnemo_ai_header_info {
    flex: 1;
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.mnemo_ai_header_info strong {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    letter-spacing: .02em;
}

.mnemo_ai_status {
    font-size: 12px;
    color: var(--mnemo-text-dim);
    display: flex;
    align-items: center;
    gap: 5px;
}

.mnemo_ai_status::before {
    content: '';
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #22C55E;
    box-shadow: 0 0 8px rgba(34,197,94,.55);
    display: inline-block;
}

.mnemo_ai_window .mnemo_ai_minimize {
    background: rgba(148,163,184,.10) !important;
    border: 1.5px solid rgba(148,163,184,.20) !important;
    border-radius: var(--mnemo-radius-xs) !important;
    width: 34px !important;
    height: 34px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    color: var(--mnemo-text) !important;
    padding: 0 !important;
    margin: 0 !important;
    transition: background .25s, color .25s, border-color .25s,
                transform .2s var(--mnemo-ease), box-shadow .25s !important;
}

.mnemo_ai_window .mnemo_ai_minimize:hover {
    background: rgba(6, 182, 212, 0.08) !important;
    color: var(--mnemo-cyan-bright) !important;
    border: 1.5px solid rgba(6, 182, 212, 0.25) !important;
    border-radius: var(--mnemo-radius-xs) !important;
    box-shadow: 0 0 12px rgba(6,182,212,.08) !important;
    transform: scale(1.05) !important;
    width: 34px !important;
    height: 34px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    padding: 0 !important;
}

.mnemo_ai_window .mnemo_ai_minimize:active {
    transform: scale(.90) !important;
    background: rgba(6, 182, 212, 0.12) !important;
    color: var(--mnemo-cyan-bright) !important;
    border: 1.5px solid rgba(6, 182, 212, 0.30) !important;
    border-radius: var(--mnemo-radius-xs) !important;
    width: 34px !important;
    height: 34px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
}

.mnemo_ai_window .mnemo_ai_minimize svg {
    width: 18px !important;
    height: 18px !important;
    transition: transform .3s var(--mnemo-ease-smooth) !important;
}

/* ─── Back / Navigate Button — FULL property lock in every state ─── */
.mnemo_ai_window .mnemo_ai_back {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 8px 16px !important;
    margin-bottom: 12px !important;
    margin-top: 0 !important;
    border: 1.5px solid var(--mnemo-border-hi) !important;
    border-radius: 28px !important;
    background: rgba(37, 99, 235, 0.04) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--mnemo-text-dim) !important;
    font-size: 12.5px !important;
    font-weight: 600 !important;
    font-family: var(--mnemo-font) !important;
    letter-spacing: .02em !important;
    cursor: pointer !important;
    text-decoration: none !important;
    text-transform: none !important;
    line-height: normal !important;
    position: relative !important;
    overflow: hidden !important;
    transform: none !important;
    box-shadow: none !important;
    transition: border-color .3s ease, background .3s ease, color .3s ease, box-shadow .3s ease !important;
}

.mnemo_ai_window .mnemo_ai_back:hover,
.mnemo_ai_window .mnemo_ai_back:focus {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 8px 16px !important;
    margin-bottom: 12px !important;
    border: 1.5px solid var(--mnemo-cyan) !important;
    border-radius: 28px !important;
    background: rgba(6, 182, 212, 0.06) !important;
    color: var(--mnemo-cyan-bright) !important;
    font-size: 12.5px !important;
    font-weight: 600 !important;
    font-family: var(--mnemo-font) !important;
    cursor: pointer !important;
    text-decoration: none !important;
    text-transform: none !important;
    transform: none !important;
    box-shadow: 0 0 16px rgba(6,182,212,.10),
                0 4px 20px rgba(6,182,212,.08) !important;
}

.mnemo_ai_window .mnemo_ai_back:active {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 8px 16px !important;
    margin-bottom: 12px !important;
    border: 1.5px solid var(--mnemo-cyan) !important;
    border-radius: 28px !important;
    background: rgba(6, 182, 212, 0.10) !important;
    color: var(--mnemo-cyan-bright) !important;
    font-size: 12.5px !important;
    font-weight: 600 !important;
    font-family: var(--mnemo-font) !important;
    cursor: pointer !important;
    text-decoration: none !important;
    text-transform: none !important;
    transform: none !important;
    box-shadow: 0 0 12px rgba(6,182,212,.08) !important;
}

.mnemo_ai_window .mnemo_ai_back svg {
    width: 12px !important;
    height: 12px !important;
    flex-shrink: 0 !important;
    color: inherit !important;
    transition: none !important;
    transform: none !important;
}

/* ═══════════════════════════════════════════
   MESSAGES AREA — Deep Void Scroll
   ═══════════════════════════════════════════ */
.mnemo_ai_messages {
    flex: 1 1 0%;
    min-height: 0;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 20px 16px 44px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    scroll-behavior: smooth;
    background: var(--mnemo-void);
    position: relative;

    /* Safari: force own compositing layer so backdrop-filter
       on the parent doesn't eat the scrollable content. */
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

/* Vignette — inset box-shadow only. Universally safe. */
.mnemo_ai_messages {
    box-shadow: inset 0 10px 8px -8px rgba(6, 10, 19, 0.7);
}

.mnemo_ai_messages::-webkit-scrollbar {
    width: 4px;
}
.mnemo_ai_messages::-webkit-scrollbar-thumb {
    background: rgba(37,99,235,.18);
    border-radius: 4px;
}
.mnemo_ai_messages::-webkit-scrollbar-track {
    background: transparent;
}

/* ═══════════════════════════════════════════
   STEP CONTAINERS — Strict Isolation
   ═══════════════════════════════════════════ */
.mnemo_ai_step {
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: opacity .3s ease;
}

.mnemo_ai_step[style*="display: none"],
.mnemo_ai_step[style*="display:none"] {
    height: 0 !important;
    overflow: hidden !important;
    padding: 0 !important;
    margin: 0 !important;
    gap: 0 !important;
}

/* ═══════════════════════════════════════════
   MESSAGE BUBBLES — Glass Panels
   ═══════════════════════════════════════════ */
.mnemo_ai_msg {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.6;
    word-wrap: break-word;
    letter-spacing: .01em;
    animation: mnemo_slideUp .45s var(--mnemo-ease-out) both;
    white-space: pre-line;
}

.mnemo_ai_msg--bot {
    align-self: flex-start;
    background: var(--mnemo-bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--mnemo-border-glass);
    color: var(--mnemo-text);
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 12px rgba(0,0,0,.20),
                inset 0 1px 0 rgba(148,163,184,.04);
}

.mnemo_ai_msg--user {
    align-self: flex-end;
    background: var(--mnemo-gradient);
    color: #fff;
    font-weight: 500;
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 16px var(--mnemo-glow-sm),
                0 0 10px var(--mnemo-glow-sm),
                inset 0 1px 0 rgba(255,255,255,.08);
}

/* ─── Quiz feedback — correct / wrong ─── */
.mnemo_ai_msg--correct {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(15, 23, 42, 0.70)) !important;
    border: 1px solid rgba(16, 185, 129, 0.30) !important;
    box-shadow: 0 2px 12px rgba(16, 185, 129, 0.12),
                inset 0 1px 0 rgba(16, 185, 129, 0.06) !important;
}

.mnemo_ai_msg--wrong {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(15, 23, 42, 0.70)) !important;
    border: 1px solid rgba(245, 158, 11, 0.30) !important;
    box-shadow: 0 2px 12px rgba(245, 158, 11, 0.12),
                inset 0 1px 0 rgba(245, 158, 11, 0.06) !important;
}

/* ─── Diagnosis message — special styling ─── */
.mnemo_ai_msg--diagnosis {
    background: linear-gradient(
        135deg,
        rgba(15, 23, 42, 0.80),
        rgba(6, 182, 212, 0.06)
    );
    border: 1px solid var(--mnemo-border-glow);
    padding: 16px;
    border-radius: 16px;
    border-bottom-left-radius: 4px;
}

.mnemo_ai_msg--diagnosis p {
    margin: 10px 0 0;
    font-size: 13.5px;
    color: var(--mnemo-text-dim);
}

/* ─── Diagnosis Badge — glowing label ─── */
.mnemo_ai_diagnosis_badge {
    display: inline-block;
    padding: 6px 14px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(6,182,212,.15), rgba(37,99,235,.12));
    border: 1px solid rgba(6,182,212,.30);
    color: var(--mnemo-cyan-bright);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .03em;
    box-shadow: 0 0 12px rgba(6,182,212,.15),
                inset 0 1px 0 rgba(255,255,255,.04);
    animation: mnemo_badgeGlow 2s ease-in-out infinite alternate;
}

@keyframes mnemo_badgeGlow {
    0%   { box-shadow: 0 0 8px rgba(6,182,212,.12),  inset 0 1px 0 rgba(255,255,255,.04); }
    100% { box-shadow: 0 0 18px rgba(6,182,212,.25), inset 0 1px 0 rgba(255,255,255,.06); }
}

/* ─── Slide-up entrance (messages) ─── */
@keyframes mnemo_slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ═══════════════════════════════════════════
   NUCLEAR RESET — Kill ALL WP Theme Button Bleed
   BASE STATE ONLY — hover/focus/active left free
   so transitions and transforms cascade naturally.
   ═══════════════════════════════════════════ */
.mnemo_ai_window button {
    all: unset !important;
    box-sizing: border-box !important;
    cursor: pointer !important;
    font-family: var(--mnemo-font) !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    text-decoration: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    line-height: normal !important;
}

/* Prevent WP theme :hover/:focus from bleeding colors */
.mnemo_ai_window button:hover,
.mnemo_ai_window button:focus,
.mnemo_ai_window button:active,
.mnemo_ai_window button:visited {
    text-decoration: none !important;
    text-transform: none !important;
    outline: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

/* ─── NUCLEAR RESET — Kill ALL WP Theme INPUT Bleed ─── */
.mnemo_ai_window input,
.mnemo_ai_window select {
    all: unset !important;
    box-sizing: border-box !important;
    font-family: var(--mnemo-font) !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    color: var(--mnemo-text) !important;
}

.mnemo_ai_window input:hover,
.mnemo_ai_window input:focus,
.mnemo_ai_window input:active,
.mnemo_ai_window select:hover,
.mnemo_ai_window select:focus,
.mnemo_ai_window select:active {
    outline: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

/* ═══════════════════════════════════════════
   QUICK REPLY CHIPS — Neon Glass Buttons
   ═══════════════════════════════════════════ */
.mnemo_ai_chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    animation: mnemo_slideUp .45s var(--mnemo-ease-out) both;
    animation-delay: .1s;
}

.mnemo_ai_window .mnemo_ai_chip {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 10px 18px !important;
    border: 1.5px solid var(--mnemo-border-hi) !important;
    border-radius: 28px !important;
    background: rgba(37, 99, 235, 0.05) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--mnemo-blue-light) !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    font-family: var(--mnemo-font) !important;
    cursor: pointer !important;
    white-space: nowrap !important;
    position: relative !important;
    overflow: hidden !important;
    transition: all .3s var(--mnemo-ease-smooth) !important;
}

/* Inner glow shimmer on hover */
.mnemo_ai_chip::before {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    border-radius: inherit;
    background: linear-gradient(
        135deg,
        rgba(37,99,235,.0) 0%,
        rgba(6,182,212,.08) 50%,
        rgba(37,99,235,.0) 100%
    );
    opacity: 0;
    transition: opacity .3s;
}

.mnemo_ai_window .mnemo_ai_chip:hover {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 10px 18px !important;
    border: 1.5px solid var(--mnemo-blue) !important;
    border-radius: 28px !important;
    background: var(--mnemo-gradient) !important;
    color: #fff !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    font-family: var(--mnemo-font) !important;
    cursor: pointer !important;
    white-space: nowrap !important;
    position: relative !important;
    overflow: hidden !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 28px var(--mnemo-glow),
                0 0 18px var(--mnemo-glow),
                inset 0 1px 0 rgba(255,255,255,.10) !important;
}

.mnemo_ai_chip:hover::before {
    opacity: 1;
}

.mnemo_ai_window .mnemo_ai_chip:active {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 10px 18px !important;
    border: 1.5px solid var(--mnemo-blue) !important;
    border-radius: 28px !important;
    background: var(--mnemo-gradient) !important;
    color: #fff !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transform: translateY(-1px) scale(.97) !important;
}

.mnemo_ai_chip_icon {
    font-size: 16px;
    line-height: 1;
}

/* Selected chip — locked glow */
.mnemo_ai_window .mnemo_ai_chip--selected {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 10px 18px !important;
    border: 1.5px solid var(--mnemo-blue) !important;
    border-radius: 28px !important;
    background: var(--mnemo-gradient) !important;
    color: #fff !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    font-family: var(--mnemo-font) !important;
    box-shadow: 0 4px 20px var(--mnemo-glow),
                0 0 14px var(--mnemo-glow),
                inset 0 1px 0 rgba(255,255,255,.10) !important;
    cursor: default !important;
    transform: none !important;
}

/* Disabled chips — fade out */
.mnemo_ai_window .mnemo_ai_chip--disabled {
    opacity: .30 !important;
    cursor: default !important;
    pointer-events: none !important;
    transform: none !important;
    box-shadow: none !important;
}

/* ═══════════════════════════════════════════
   ANALYZING ANIMATION — Neural Scan
   ═══════════════════════════════════════════ */
.mnemo_ai_analyzing {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 28px 20px;
    animation: mnemo_slideUp .4s var(--mnemo-ease-out) both;
}

.mnemo_ai_analyzing_bar {
    width: 100%;
    max-width: 240px;
    height: 4px;
    border-radius: 4px;
    background: rgba(37,99,235,.12);
    position: relative;
    overflow: hidden;
}

.mnemo_ai_analyzing_bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: -40%;
    width: 40%;
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--mnemo-cyan),
        var(--mnemo-blue-light),
        transparent
    );
    animation: mnemo_scanBar 1.4s ease-in-out infinite;
    box-shadow: 0 0 20px var(--mnemo-glow-cyan),
                0 0 40px rgba(6,182,212,.08);
}

@keyframes mnemo_scanBar {
    0%   { left: -40%; }
    100% { left: 100%; }
}

.mnemo_ai_analyzing_text {
    font-size: 13px;
    font-weight: 600;
    color: var(--mnemo-text-dim);
    letter-spacing: .04em;
    animation: mnemo_textPulse 1.8s ease-in-out infinite;
}

@keyframes mnemo_textPulse {
    0%, 100% { opacity: .5; }
    50%      { opacity: 1; }
}

/* ═══════════════════════════════════════════
   PRODUCT CAROUSEL — Glass Cards
   ═══════════════════════════════════════════ */
.mnemo_ai_carousel {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 6px 2px 12px;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    animation: mnemo_slideUp .5s var(--mnemo-ease-out) both;
    animation-delay: .15s;
}

.mnemo_ai_carousel::-webkit-scrollbar {
    height: 3px;
}
.mnemo_ai_carousel::-webkit-scrollbar-thumb {
    background: rgba(37,99,235,.18);
    border-radius: 3px;
}

.mnemo_ai_card {
    flex: 0 0 175px;
    scroll-snap-align: start;
    background: var(--mnemo-bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--mnemo-border-glass);
    border-radius: 16px;
    padding: 0 0 14px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-align: center;
    transform: translateY(0);
    will-change: box-shadow, border-color;
    transition: box-shadow .3s var(--mnemo-ease-smooth),
                border-color .3s ease;
    box-shadow: var(--mnemo-shadow-card);
    overflow: hidden;
}

.mnemo_ai_card:hover {
    border-color: var(--mnemo-border-hi);
    box-shadow: 0 8px 32px rgba(0,0,0,.40),
                0 0 20px var(--mnemo-glow-sm);
}

.mnemo_ai_card_img {
    width: 100% !important;
    height: 110px !important;
    object-fit: cover !important;
    border-radius: 16px 16px 0 0 !important;
    display: block !important;
    flex-shrink: 0 !important;
    background: var(--mnemo-bg) !important;
}

.mnemo_ai_card_emoji {
    font-size: 34px;
    line-height: 1;
    filter: drop-shadow(0 2px 6px rgba(0,0,0,.25));
}

.mnemo_ai_card_title {
    font-size: 13px;
    font-weight: 700;
    color: var(--mnemo-text);
    letter-spacing: .01em;
    padding: 0 10px;
}

.mnemo_ai_card_btn {
    margin-top: auto;
    padding: 8px 16px;
    border-radius: 22px;
    border: none;
    background: var(--mnemo-gradient);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    font-family: var(--mnemo-font);
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    position: relative;
    overflow: hidden;
    transition: transform .25s var(--mnemo-ease),
                box-shadow .25s,
                opacity .2s;
}

.mnemo_ai_card_btn::after {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255,255,255,.12), transparent);
    opacity: 0;
    transition: opacity .25s;
}

.mnemo_ai_card_btn:hover {
    transform: scale(1.04);
    box-shadow: 0 4px 16px var(--mnemo-glow);
    color: #fff;
    text-decoration: none;
}
.mnemo_ai_card_btn:hover::after {
    opacity: 1;
}

.mnemo_ai_card_btn:active {
    transform: scale(.97);
}

/* Free Trial card — cyan accent */
.mnemo_ai_card--trial {
    border-color: rgba(6,182,212,.20);
    background: linear-gradient(
        135deg,
        rgba(6, 182, 212, 0.04),
        rgba(15, 23, 42, 0.70)
    );
}

.mnemo_ai_card--trial:hover {
    border-color: rgba(6,182,212,.35);
    box-shadow: 0 8px 32px rgba(0,0,0,.40),
                0 0 16px var(--mnemo-glow-cyan);
}

.mnemo_ai_card_btn--trial {
    background: linear-gradient(135deg, #06B6D4, #0891B2);
    box-shadow: 0 0 12px rgba(6,182,212,.18);
}

.mnemo_ai_card_btn--trial:hover {
    box-shadow: 0 4px 20px var(--mnemo-glow-cyan);
}

/* ─── Continue Button — full property lock, no flicker ─── */
.mnemo_ai_window .mnemo_ai_continue {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: auto !important;
    padding: 10px 18px !important;
    margin-top: 8px !important;
    border: 1.5px solid var(--mnemo-border-hi) !important;
    border-radius: 28px !important;
    background: rgba(37, 99, 235, 0.04) !important;
    color: var(--mnemo-text-dim) !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    font-family: var(--mnemo-font) !important;
    letter-spacing: .02em !important;
    cursor: pointer !important;
    position: relative !important;
    overflow: hidden !important;
    text-decoration: none !important;
    text-transform: none !important;
    transform: none !important;
    box-shadow: none !important;
    transition: border-color .3s ease, background .3s ease, color .3s ease, box-shadow .3s ease !important;
}

.mnemo_ai_window .mnemo_ai_continue:hover,
.mnemo_ai_window .mnemo_ai_continue:focus {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: auto !important;
    padding: 10px 18px !important;
    border: 1.5px solid var(--mnemo-cyan) !important;
    border-radius: 28px !important;
    background: rgba(6, 182, 212, 0.08) !important;
    color: var(--mnemo-cyan-bright) !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    font-family: var(--mnemo-font) !important;
    cursor: pointer !important;
    text-decoration: none !important;
    text-transform: none !important;
    transform: none !important;
    box-shadow: 0 0 16px rgba(6,182,212,.10),
                0 4px 20px rgba(6,182,212,.08) !important;
}

.mnemo_ai_window .mnemo_ai_continue:active {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: auto !important;
    padding: 10px 18px !important;
    border: 1.5px solid var(--mnemo-cyan) !important;
    border-radius: 28px !important;
    background: rgba(6, 182, 212, 0.10) !important;
    color: var(--mnemo-cyan-bright) !important;
    font-size: 13.5px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    text-decoration: none !important;
    transform: none !important;
    box-shadow: 0 0 12px rgba(6,182,212,.08) !important;
}

/* ─── Confirmation subtext — no-obligation reassurance ─── */
.mnemo_ai_confirm_sub {
    font-size: 11px;
    color: var(--mnemo-text-muted);
    text-align: center;
    margin-top: 6px;
    letter-spacing: .03em;
    opacity: .7;
}

/* ═══════════════════════════════════════════
   LEAD CAPTURE FORM — Glass Panel
   ═══════════════════════════════════════════ */
.mnemo_ai_input_area {
    padding: 16px;
    border-top: 1px solid var(--mnemo-border);
    flex-shrink: 0;
    background: linear-gradient(
        180deg,
        rgba(15, 23, 42, 0.85),
        rgba(10, 14, 23, 0.95)
    );
    position: relative;
}

/* Top edge glow */
.mnemo_ai_input_area::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 16px;
    right: 16px;
    height: 1px;
    background: linear-gradient(90deg,
        transparent,
        var(--mnemo-blue-light) 50%,
        transparent
    );
    opacity: .20;
}

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

.mnemo_ai_form_fields label {
    font-size: 12px;
    font-weight: 600;
    color: var(--mnemo-text-dim);
    display: flex;
    flex-direction: column;
    gap: 5px;
    letter-spacing: .02em;
}

.mnemo_ai_form_fields input,
.mnemo_ai_form_fields select {
    padding: 11px 14px !important;
    border: 1.5px solid var(--mnemo-border) !important;
    border-radius: var(--mnemo-radius-sm) !important;
    font-size: 14px !important;
    font-family: var(--mnemo-font) !important;
    background: rgba(6, 10, 19, 0.65) !important;
    transition: border-color .25s, box-shadow .25s, background .25s !important;
    outline: none !important;
    color: var(--mnemo-text) !important;
    display: block !important;
    width: 100% !important;
}

.mnemo_ai_form_fields input:focus,
.mnemo_ai_form_fields select:focus {
    border-color: var(--mnemo-blue) !important;
    box-shadow: 0 0 0 3px var(--mnemo-glow-sm),
                0 0 12px rgba(37,99,235,.10) !important;
    background: rgba(10, 14, 23, 0.80) !important;
}

.mnemo_ai_form_fields input::placeholder {
    color: #475569 !important;
    opacity: 1 !important;
}

.mnemo_ai_form_fields select option {
    background: var(--mnemo-bg);
    color: var(--mnemo-text);
}

.mnemo_ai_window .mnemo_ai_submit_btn {
    padding: 13px !important;
    border: none !important;
    border-radius: var(--mnemo-radius-sm) !important;
    background: var(--mnemo-gradient) !important;
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    font-family: var(--mnemo-font) !important;
    cursor: pointer !important;
    letter-spacing: .03em !important;
    position: relative !important;
    overflow: hidden !important;
    transition: opacity .2s, transform .2s var(--mnemo-ease),
                box-shadow .25s !important;
}

/* Subtle shimmer on button */
.mnemo_ai_submit_btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255,255,255,.10) 50%,
        transparent 100%
    );
    transition: left .5s;
}

.mnemo_ai_window .mnemo_ai_submit_btn:hover {
    padding: 13px !important;
    border: none !important;
    border-radius: var(--mnemo-radius-sm) !important;
    background: var(--mnemo-gradient) !important;
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    font-family: var(--mnemo-font) !important;
    cursor: pointer !important;
    position: relative !important;
    overflow: hidden !important;
    box-shadow: 0 6px 24px var(--mnemo-glow) !important;
}
.mnemo_ai_submit_btn:hover::before {
    left: 100%;
}

.mnemo_ai_window .mnemo_ai_submit_btn:active {
    padding: 13px !important;
    border: none !important;
    border-radius: var(--mnemo-radius-sm) !important;
    background: var(--mnemo-gradient) !important;
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    transform: scale(.97) !important;
}

.mnemo_ai_window .mnemo_ai_submit_btn:disabled {
    padding: 13px !important;
    border: none !important;
    border-radius: var(--mnemo-radius-sm) !important;
    background: var(--mnemo-gradient) !important;
    color: #fff !important;
    font-size: 14px !important;
    font-weight: 700 !important;
    font-family: var(--mnemo-font) !important;
    opacity: .35 !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
}
.mnemo_ai_submit_btn:disabled::before {
    display: none;
}

/* ═══════════════════════════════════════════
   SUCCESS STATE
   ═══════════════════════════════════════════ */
.mnemo_ai_success {
    text-align: center;
    padding: 20px 10px;
    color: var(--mnemo-text);
    animation: mnemo_slideUp .5s var(--mnemo-ease-out) both;
}

.mnemo_ai_success_icon {
    font-size: 44px;
    margin-bottom: 8px;
    filter: drop-shadow(0 2px 8px rgba(37,99,235,.25));
}

.mnemo_ai_success strong {
    display: block;
    font-size: 17px;
    margin-bottom: 4px;
}

.mnemo_ai_success p {
    font-size: 13.5px;
    color: var(--mnemo-text-dim);
    line-height: 1.5;
}

/* ═══════════════════════════════════════════
   CONVERSATIONAL INPUT — Glass Terminal Bar
   ═══════════════════════════════════════════ */
.mnemo_ai_conv_wrap {
    display: flex;
    align-items: center;
    gap: 0;
    width: 100%;
    background: rgba(6, 10, 19, 0.65);
    border: 1.5px solid var(--mnemo-border-hi);
    border-radius: 28px;
    padding: 4px 4px 4px 18px;
    transition: border-color .3s var(--mnemo-ease-smooth),
                box-shadow .3s var(--mnemo-ease-smooth),
                background .3s var(--mnemo-ease-smooth);
    position: relative;
}

.mnemo_ai_conv_wrap::before {
    content: '';
    position: absolute;
    top: -1px; right: -1px; bottom: -1px; left: -1px;
    border-radius: inherit;
    background: linear-gradient(
        135deg,
        rgba(6,182,212,.0) 0%,
        rgba(37,99,235,.08) 50%,
        rgba(6,182,212,.0) 100%
    );
    opacity: 0;
    transition: opacity .3s;
    pointer-events: none;
    z-index: 0;
}

.mnemo_ai_conv_wrap:focus-within {
    border-color: var(--mnemo-blue);
    box-shadow: 0 0 0 3px rgba(37,99,235,.10),
                0 4px 16px rgba(37,99,235,.06),
                inset 0 1px 0 rgba(148,163,184,.04);
    background: rgba(10, 14, 23, 0.80);
}

.mnemo_ai_conv_wrap:focus-within::before {
    opacity: 1;
}

.mnemo_ai_window .mnemo_ai_conv_input {
    flex: 1 !important;
    padding: 10px 4px !important;
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    font-size: 14px !important;
    font-family: var(--mnemo-font) !important;
    color: var(--mnemo-text) !important;
    outline: none !important;
    box-shadow: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    position: relative !important;
    z-index: 1;
    min-width: 0 !important;
    margin: 0 !important;
    width: auto !important;
    height: auto !important;
    display: block !important;
    line-height: normal !important;
}

.mnemo_ai_window .mnemo_ai_conv_input:focus {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    background: transparent !important;
}

.mnemo_ai_window .mnemo_ai_conv_input::placeholder {
    color: var(--mnemo-text-muted) !important;
    font-weight: 400 !important;
    opacity: 1 !important;
}

.mnemo_ai_window .mnemo_ai_conv_send {
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    border: none !important;
    background: var(--mnemo-gradient) !important;
    color: #fff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    flex-shrink: 0 !important;
    position: relative !important;
    z-index: 1;
    padding: 0 !important;
    margin: 0 !important;
    transition: transform .25s var(--mnemo-ease),
                box-shadow .3s var(--mnemo-ease-smooth),
                opacity .2s !important;
    box-shadow: 0 0 8px var(--mnemo-glow-sm),
                inset 0 1px 0 rgba(255,255,255,.08) !important;
}

.mnemo_ai_window .mnemo_ai_conv_send:hover {
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    border: none !important;
    background: var(--mnemo-gradient) !important;
    color: #fff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    padding: 0 !important;
    transform: scale(1.10) !important;
    box-shadow: 0 0 16px var(--mnemo-glow),
                0 4px 16px var(--mnemo-glow),
                inset 0 1px 0 rgba(255,255,255,.12) !important;
}

.mnemo_ai_window .mnemo_ai_conv_send:active {
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    border: none !important;
    background: var(--mnemo-gradient) !important;
    color: #fff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    transform: scale(.94) !important;
}

.mnemo_ai_window .mnemo_ai_conv_send svg {
    width: 16px !important;
    height: 16px !important;
    transition: transform .2s var(--mnemo-ease) !important;
    color: #fff !important;
}

.mnemo_ai_window .mnemo_ai_conv_send:hover svg {
    transform: translateX(1px) !important;
}

.mnemo_ai_window .mnemo_ai_conv_send:disabled {
    width: 36px !important;
    height: 36px !important;
    border-radius: 50% !important;
    border: none !important;
    background: var(--mnemo-gradient) !important;
    color: #fff !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    opacity: .35 !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
}

/* ═══════════════════════════════════════════
   RESTART BUTTON — Ghost Glass
   ═══════════════════════════════════════════ */
.mnemo_ai_window .mnemo_ai_restart {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 7px !important;
    padding: 10px 22px !important;
    margin-top: 16px !important;
    border: 1.5px solid var(--mnemo-border-hi) !important;
    border-radius: 28px !important;
    background: rgba(37, 99, 235, 0.04) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    color: var(--mnemo-text-dim) !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    font-family: var(--mnemo-font) !important;
    letter-spacing: .02em !important;
    cursor: pointer !important;
    position: relative !important;
    overflow: hidden !important;
    text-decoration: none !important;
    text-transform: none !important;
    line-height: normal !important;
    transform: none !important;
    box-shadow: none !important;
    transition: border-color .3s ease, background .3s ease, color .3s ease, box-shadow .3s ease !important;
}

.mnemo_ai_window .mnemo_ai_restart::before {
    display: none !important;
}

.mnemo_ai_window .mnemo_ai_restart:hover,
.mnemo_ai_window .mnemo_ai_restart:focus {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 7px !important;
    padding: 10px 22px !important;
    border: 1.5px solid var(--mnemo-cyan) !important;
    border-radius: 28px !important;
    background: rgba(6, 182, 212, 0.06) !important;
    color: var(--mnemo-cyan-bright) !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    font-family: var(--mnemo-font) !important;
    cursor: pointer !important;
    text-decoration: none !important;
    text-transform: none !important;
    transform: none !important;
    box-shadow: 0 0 16px rgba(6,182,212,.10),
                0 4px 20px rgba(6,182,212,.08) !important;
}

.mnemo_ai_window .mnemo_ai_restart:active {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 7px !important;
    padding: 10px 22px !important;
    border: 1.5px solid var(--mnemo-cyan) !important;
    border-radius: 28px !important;
    background: rgba(6, 182, 212, 0.10) !important;
    color: var(--mnemo-cyan-bright) !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    text-decoration: none !important;
    transform: none !important;
    box-shadow: 0 0 12px rgba(6,182,212,.08) !important;
}

.mnemo_ai_window .mnemo_ai_restart svg {
    width: 14px !important;
    height: 14px !important;
    flex-shrink: 0 !important;
    color: inherit !important;
    transition: none !important;
    transform: none !important;
}

/* ═══════════════════════════════════════════
   TYPING INDICATOR (fallback)
   ═══════════════════════════════════════════ */
.mnemo_ai_typing {
    display: flex;
    gap: 5px;
    padding: 12px 18px;
    align-self: flex-start;
    background: var(--mnemo-bg-card);
    border: 1px solid var(--mnemo-border-glass);
    border-radius: 14px;
    border-bottom-left-radius: 4px;
    animation: mnemo_slideUp .3s both;
}

.mnemo_ai_typing span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--mnemo-blue-light);
    animation: mnemo_dot 1.2s ease-in-out infinite;
}
.mnemo_ai_typing span:nth-child(2) { animation-delay: .15s; }
.mnemo_ai_typing span:nth-child(3) { animation-delay: .3s; }

@keyframes mnemo_dot {
    0%, 60%, 100% { transform: translateY(0); opacity: .3; }
    30%           { transform: translateY(-6px); opacity: 1; }
}

/* ═══════════════════════════════════════════
   TABLET — Subtle Adjustments (481–768px)
   ═══════════════════════════════════════════ */
@media (min-width: 481px) and (max-width: 768px) {
    .mnemo_ai_window {
        right: 16px;
        bottom: 96px;
        width: 360px;
        height: 500px;
    }

    .mnemo_ai_bubble {
        bottom: 20px;
        right: 20px;
        width: 60px;
        height: 60px;
    }

    .mnemo_ai_messages {
        padding: 16px 14px;
    }
}

/* ═══════════════════════════════════════════
   MOBILE — Compact Full-screen (≤ 480px)
   ═══════════════════════════════════════════ */
@media (max-width: 480px) {
    /* Window: compact floating card — pocket feel */
    .mnemo_ai_window {
        right: 10px !important;
        bottom: 90px !important;
        width: calc(100vw - 40px) !important;
        max-width: 320px !important;
        height: 460px !important;
        max-height: calc(100vh - 120px) !important;
        border-radius: var(--mnemo-radius) !important;
        transform-origin: bottom right;
        z-index: 2147483647 !important;
    }

    .mnemo_ai_window.mnemo_ai_visible {
        transform: translateY(0) scale(1) !important;
    }

    /* Bubble — sits above search bar */
    .mnemo_ai_bubble {
        bottom: 28px;
        right: 14px;
        width: 52px;
        height: 52px;
    }

    .mnemo_ai_bubble svg.mnemo_ai_bubble_icon {
        width: 22px;
        height: 22px;
    }

    /* Compact header */
    .mnemo_ai_header {
        padding: 12px 14px;
        gap: 10px;
    }

    .mnemo_ai_header_avatar {
        width: 36px;
        height: 36px;
    }

    .mnemo_ai_header_avatar svg {
        width: 18px;
        height: 18px;
    }

    .mnemo_ai_header_info strong {
        font-size: 14px;
    }

    .mnemo_ai_status {
        font-size: 11px;
    }

    .mnemo_ai_window .mnemo_ai_minimize {
        width: 30px !important;
        height: 30px !important;
    }

    .mnemo_ai_window .mnemo_ai_minimize:hover {
        width: 30px !important;
        height: 30px !important;
    }

    .mnemo_ai_window .mnemo_ai_minimize:active {
        width: 30px !important;
        height: 30px !important;
    }

    .mnemo_ai_window .mnemo_ai_minimize svg {
        width: 16px !important;
        height: 16px !important;
    }

    /* Messages: tighter spacing */
    .mnemo_ai_messages {
        padding: 14px 12px;
        gap: 8px;
    }

    .mnemo_ai_msg {
        max-width: 92%;
        padding: 10px 14px;
        font-size: 13.5px;
        border-radius: 14px;
    }

    .mnemo_ai_msg--bot {
        border-bottom-left-radius: 4px;
    }

    .mnemo_ai_msg--user {
        border-bottom-right-radius: 4px;
    }

    .mnemo_ai_msg--diagnosis {
        padding: 12px;
    }

    .mnemo_ai_diagnosis_badge {
        font-size: 12px;
        padding: 5px 12px;
    }

    /* Chips: compact */
    .mnemo_ai_chips {
        gap: 6px;
    }

    .mnemo_ai_window .mnemo_ai_chip {
        padding: 9px 14px !important;
        font-size: 13px !important;
    }

    .mnemo_ai_window .mnemo_ai_chip:hover {
        padding: 9px 14px !important;
        font-size: 13px !important;
    }

    .mnemo_ai_window .mnemo_ai_chip:active {
        padding: 9px 14px !important;
        font-size: 13px !important;
    }

    .mnemo_ai_window .mnemo_ai_chip--selected {
        padding: 9px 14px !important;
        font-size: 13px !important;
    }

    /* Cards: smaller */
    .mnemo_ai_card {
        flex: 0 0 145px;
        padding: 0 0 10px 0;
    }

    .mnemo_ai_card_img {
        height: 85px !important;
    }

    .mnemo_ai_card_emoji {
        font-size: 28px;
    }

    .mnemo_ai_card_title {
        font-size: 12px;
        padding: 0 8px;
    }

    .mnemo_ai_card_btn {
        padding: 7px 14px;
        font-size: 11px;
    }

    /* Carousel: minimal scroll padding */
    .mnemo_ai_carousel {
        padding: 4px 2px 10px;
        gap: 8px;
    }

    /* Input area: compact */
    .mnemo_ai_input_area {
        padding: 10px 12px;
        padding-bottom: max(10px, env(safe-area-inset-bottom));
    }

    .mnemo_ai_conv_wrap {
        padding: 3px 3px 3px 14px;
    }

    .mnemo_ai_window .mnemo_ai_conv_input {
        padding: 9px 4px !important;
        font-size: 14px !important;
    }

    .mnemo_ai_window .mnemo_ai_conv_send {
        width: 34px !important;
        height: 34px !important;
    }

    .mnemo_ai_window .mnemo_ai_conv_send:hover {
        width: 34px !important;
        height: 34px !important;
    }

    .mnemo_ai_window .mnemo_ai_conv_send:active {
        width: 34px !important;
        height: 34px !important;
    }

    .mnemo_ai_window .mnemo_ai_conv_send:disabled {
        width: 34px !important;
        height: 34px !important;
    }

    /* Continue button */
    .mnemo_ai_window .mnemo_ai_continue {
        padding: 9px 20px !important;
        font-size: 13px !important;
    }

    /* hover/active overrides removed — no transforms to override */

    /* Back button: smaller */
    .mnemo_ai_window .mnemo_ai_back {
        padding: 6px 12px !important;
        font-size: 11px !important;
        margin-bottom: 8px !important;
    }

    /* Restart button */
    .mnemo_ai_window .mnemo_ai_restart {
        padding: 9px 18px !important;
        font-size: 12.5px !important;
    }

    /* Analyzing state */
    .mnemo_ai_analyzing {
        padding: 20px 14px;
    }

    /* Success state */
    .mnemo_ai_success {
        padding: 16px 8px;
    }

    .mnemo_ai_success_icon {
        font-size: 38px;
    }

    /* Form fields */
    .mnemo_ai_form_fields label {
        font-size: 11px !important;
    }

    .mnemo_ai_form_fields input,
    .mnemo_ai_form_fields select {
        padding: 10px 12px !important;
        font-size: 13px !important;
    }

    .mnemo_ai_window .mnemo_ai_submit_btn {
        padding: 11px !important;
        font-size: 13px !important;
    }

    .mnemo_ai_window .mnemo_ai_submit_btn:hover {
        padding: 11px !important;
        font-size: 13px !important;
    }

    .mnemo_ai_window .mnemo_ai_submit_btn:active {
        padding: 11px !important;
        font-size: 13px !important;
    }
}

/* ═══════════════════════════════════════════
   LANDSCAPE PHONE — Limit height overflow
   ═══════════════════════════════════════════ */
@media (max-width: 480px) and (max-height: 500px) {
    .mnemo_ai_header {
        padding: 8px 12px;
    }

    .mnemo_ai_header_avatar {
        width: 30px;
        height: 30px;
    }

    .mnemo_ai_messages {
        padding: 10px;
        gap: 6px;
    }

    .mnemo_ai_msg {
        padding: 8px 12px;
        font-size: 13px;
    }

    .mnemo_ai_input_area {
        padding: 8px 10px;
    }
}

/* ═══════════════════════════════════════════
   REDUCED MOTION — Accessibility
   ═══════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}