/* ═══════════════════════════════ INTERACTION CARD ═══════════════════════════════ */
.clio-backdrop {
    position: fixed; inset: 0; background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
    z-index: 999; opacity: 0; pointer-events: none; transition: opacity 0.3s ease;
}
.clio-backdrop.active { opacity: 1; pointer-events: auto; }

.clio-interaction {
    position: fixed; bottom: 32px; right: 32px; z-index: 1000; width: 340px;
    background: rgba(10, 14, 20, 0.96); border: 1px solid rgba(45, 212, 191, 0.35);
    border-radius: 24px;
    box-shadow: 0 16px 56px rgba(0,0,0,0.7), 0 0 0 1px rgba(255,255,255,0.04) inset, 0 0 60px rgba(45,212,191,0.06);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); padding: 22px;
    opacity: 0; transform: translateY(24px) scale(0.93); transform-origin: bottom right;
    pointer-events: none;
    transition: opacity 0.38s cubic-bezier(0.34, 1.56, 0.64, 1), transform 0.38s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex; flex-direction: column; gap: 14px;
}
.clio-interaction.active { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }

.clio-interaction.mode-modal {
    bottom: auto; right: auto; top: 50%; left: 50%;
    transform: translate(-50%, -44%) scale(0.93); transform-origin: center center;
    width: min(520px, 92vw); max-height: 88vh; overflow-y: auto;
    scrollbar-width: thin; scrollbar-color: rgba(45, 212, 191, 0.2) transparent;
}
.clio-interaction.mode-modal::-webkit-scrollbar { width: 4px; }
.clio-interaction.mode-modal::-webkit-scrollbar-thumb { background: rgba(45, 212, 191, 0.25); border-radius: 2px; }
.clio-interaction.mode-modal.active { transform: translate(-50%, -50%) scale(1); }

/* Token cap notice */
.int-cap-notice { display: none; text-align: center; padding: 10px 14px; border-radius: 12px; background: rgba(167, 139, 250, 0.08); border: 1px solid rgba(167, 139, 250, 0.2); font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }
.int-cap-notice.visible { display: block; }
.int-cap-btn { display: inline-block; margin-top: 8px; padding: 7px 18px; border-radius: 50px; background: linear-gradient(135deg, var(--purple), var(--cyan)); color: #06101a; font-size: 0.8rem; font-weight: 700; cursor: pointer; border: none; }
.int-cap-btn:hover { transform: scale(1.04); box-shadow: 0 4px 20px rgba(167, 139, 250, 0.4); }

/* Situation branch buttons */
.int-branch-row { display: none; flex-direction: column; gap: 8px; margin-top: 4px; }
.int-branch-row.visible { display: flex; }
.int-branch-btn { background: rgba(45, 212, 191, 0.08); border: 1px solid rgba(45, 212, 191, 0.25); border-radius: 12px; color: var(--text); font-size: 0.82rem; padding: 9px 14px; cursor: pointer; text-align: left; transition: background 0.2s, border-color 0.2s; }
.int-branch-btn:hover { background: rgba(45, 212, 191, 0.15); border-color: rgba(45, 212, 191, 0.5); }

/* Interest tile grid */
.int-tile-row { display: none; flex-wrap: wrap; gap: 7px; margin-top: 4px; }
.int-tile-row.visible { display: flex; }
.int-tile { background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 20px; color: var(--text-muted); font-size: 0.78rem; padding: 6px 13px; cursor: pointer; transition: background 0.2s, border-color 0.2s, color 0.2s; user-select: none; }
.int-tile.selected { background: rgba(45, 212, 191, 0.15); border-color: rgba(45, 212, 191, 0.5); color: var(--teal); }
.int-tile-confirm { width: 100%; margin-top: 6px; background: linear-gradient(135deg, rgba(45, 212, 191, 0.18), rgba(168, 85, 247, 0.18)); border: 1px solid rgba(45, 212, 191, 0.35); border-radius: 12px; color: var(--teal); font-size: 0.82rem; font-weight: 600; padding: 9px 14px; cursor: pointer; text-align: center; transition: background 0.2s; }
.int-tile-confirm:hover { background: linear-gradient(135deg, rgba(45, 212, 191, 0.28), rgba(168, 85, 247, 0.28)); }

.int-clio-name { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--teal); margin-bottom: 4px; }

/* Explore mode */
.int-explore-cta { display: none; padding-top: 4px; }
.clio-interaction.mode-explore .int-explore-cta { display: block; }
.clio-interaction.mode-explore .pf-form { display: none; }
.int-explore-btn { width: 100%; background: rgba(45, 212, 191, 0.08); border: 1px solid rgba(45, 212, 191, 0.25); border-radius: 12px; color: var(--teal); font-size: 0.82rem; font-weight: 600; padding: 10px 16px; cursor: pointer; text-align: center; transition: background 0.2s, border-color 0.2s; font-family: var(--font); }
.int-explore-btn:hover { background: rgba(45, 212, 191, 0.18); border-color: rgba(45, 212, 191, 0.5); }

/* ─── Progressive Form ─── */
.pf-form { display: flex; flex-direction: column; gap: 0; max-height: 72vh; overflow-y: auto; scrollbar-width: thin; scrollbar-color: rgba(45, 212, 191, 0.2) transparent; }
.pf-form::-webkit-scrollbar { width: 3px; }
.pf-form::-webkit-scrollbar-thumb { background: rgba(45, 212, 191, 0.25); border-radius: 2px; }
.pf-step { display: none; flex-direction: column; gap: 7px; padding: 10px 0 4px; animation: pfStepIn 0.3s cubic-bezier(0.22, 1, 0.36, 1); }
.pf-step.active { display: flex; }
.pf-step+.pf-step.active { border-top: 1px solid rgba(255, 255, 255, 0.06); }
@keyframes pfStepIn { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }
.pf-label { font-size: 0.9rem; font-weight: 600; color: var(--text-muted); }
.pf-hint { font-weight: 400; color: var(--text-dim); }
.pf-input { width: 100%; box-sizing: border-box; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 12px; color: var(--text); padding: 12px 16px; font-family: var(--font); font-size: 1rem; outline: none; transition: border-color 0.2s, background 0.2s; }
.pf-input:focus { border-color: rgba(45, 212, 191, 0.45); background: rgba(45, 212, 191, 0.04); }
.pf-input::placeholder { color: var(--text-dim); }
.pf-textarea { resize: vertical; min-height: 88px; }
.pf-inline { display: flex; gap: 7px; }
.pf-inline .pf-input { flex: 1; }
.pf-next { align-self: flex-end; background: linear-gradient(135deg, var(--cyan), var(--teal)); border: none; border-radius: 50px; color: #06101a; font-size: 0.9rem; font-weight: 700; padding: 10px 22px; cursor: pointer; font-family: var(--font); transition: transform 0.2s, box-shadow 0.2s; margin-top: 4px; min-height: 42px; }
.pf-next:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(45, 212, 191, 0.38); }
.pf-submit { background: linear-gradient(135deg, var(--teal), var(--purple)); }
.pf-chips { display: flex; flex-direction: column; gap: 6px; }
.pf-chip { background: rgba(45, 212, 191, 0.07); border: 1px solid rgba(45, 212, 191, 0.18); border-radius: 12px; color: var(--text); font-size: 0.9rem; padding: 12px 16px; cursor: pointer; text-align: left; font-family: var(--font); transition: background 0.18s, border-color 0.18s, transform 0.18s; min-height: 44px; display: flex; align-items: center; }
.pf-chip:hover { background: rgba(45, 212, 191, 0.15); border-color: rgba(45, 212, 191, 0.4); transform: translateX(3px); }
.pf-chip.selected { background: rgba(45, 212, 191, 0.18); border-color: var(--teal); color: var(--teal); }
.pf-tiles { display: flex; flex-wrap: wrap; gap: 6px; }
.pf-tile { background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 20px; color: var(--text-muted); font-size: 0.84rem; padding: 8px 14px; cursor: pointer; user-select: none; transition: background 0.18s, border-color 0.18s, color 0.18s; min-height: 36px; display: flex; align-items: center; }
.pf-tile.selected { background: rgba(45, 212, 191, 0.14); border-color: rgba(45, 212, 191, 0.5); color: var(--teal); }
.pf-note { font-size: 0.75rem; color: var(--text-dim); line-height: 1.42; margin-bottom: 2px; }
.pf-confirm-box { text-align: center; padding: 14px 8px 6px; }
.pf-confirm-icon { font-size: 1.8rem; margin-bottom: 8px; }
.pf-confirm-msg { font-size: 0.92rem; color: var(--text); line-height: 1.5; font-weight: 500; }

.interaction-top { display: flex; gap: 16px; align-items: flex-start; position: relative; }
.interaction-video-wrap { width: 96px; height: 96px; border-radius: 50%; overflow: hidden; flex-shrink: 0; background: #0a1520; box-shadow: 0 0 20px rgba(45, 212, 191, 0.4); border: 2px solid rgba(45, 212, 191, 0.2); }
.interaction-video { width: 100%; height: 100%; object-fit: cover; transition: opacity 0.2s ease; }
.interaction-msg-area { flex: 1; display: flex; flex-direction: column; justify-content: center; min-height: 96px; }
.interaction-msg { font-size: 0.95rem; line-height: 1.5; color: var(--text); animation: chatMsgIn 0.3s ease; }
.interaction-close { position: absolute; top: 0; right: 0; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.14); color: var(--text-muted); width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s; font-size: 13px; font-weight: 600; z-index: 10; flex-shrink: 0; }
.interaction-close:hover { background: rgba(244, 114, 182, 0.18); border-color: rgba(244, 114, 182, 0.4); color: #f472b6; transform: scale(1.08); }
.interaction-history { display: flex; flex-direction: column; gap: 8px; max-height: 120px; overflow-y: auto; scrollbar-width: none; padding-right: 4px; }
.interaction-history::-webkit-scrollbar { display: none; }
.hist-msg { font-size: 0.85rem; padding: 8px 12px; border-radius: 12px; max-width: 85%; line-height: 1.4; }
.hist-msg.user { align-self: flex-end; background: rgba(255, 255, 255, 0.1); color: var(--text-muted); border-radius: 12px 12px 2px 12px; }
.hist-msg.clio { align-self: flex-start; background: rgba(45, 212, 191, 0.08); border: 1px solid rgba(45, 212, 191, 0.15); color: var(--text); border-radius: 12px 12px 12px 2px; }

.interaction-input-row { display: flex; gap: 8px; align-items: center; background: rgba(0, 0, 0, 0.3); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 50px; padding: 6px; }
.interaction-input { flex: 1; background: transparent; border: none; color: var(--text); padding: 8px 12px; font-family: var(--font); font-size: 0.9rem; }
.interaction-input:focus { outline: none; }
.interaction-input::placeholder { color: var(--text-dim); }
.interaction-voice, .interaction-send { width: 36px; height: 36px; border-radius: 50%; border: none; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: transform 0.2s, background 0.2s; flex-shrink: 0; }
.interaction-voice { background: transparent; color: var(--text-dim); font-size: 1.1rem; }
.interaction-voice:hover { color: var(--text); background: rgba(255, 255, 255, 0.1); }
.interaction-send { background: linear-gradient(135deg, var(--cyan), var(--teal)); color: #06101a; font-weight: 700; }
.interaction-send:hover { transform: scale(1.05); }