/* ============================================================================
   TECCIA — Widget chat para Planka
   Inyectado vía sub_filter de nginx Elestio en plan.teccia.com.ar.
   Vive en /widget/chat.css. Convive con Planka sin tocarlo.
   ============================================================================ */

/* Namespace para no chocar con clases de Planka */
.tcc-plan-fab,
.tcc-plan-drawer,
.tcc-plan-overlay {
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: #e2e8f0;
}

/* ── Botón flotante (estado cerrado) ────────────────────────────────────── */
.tcc-plan-fab {
    position: fixed;
    bottom: 24px;
    right:  24px;
    width:  56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4338ca 0%, #6366f1 100%);
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 8px 24px rgba(99,102,241,0.45), 0 2px 6px rgba(0,0,0,0.30);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.20s ease, box-shadow 0.20s ease, opacity 0.20s ease;
    user-select: none;
}
.tcc-plan-fab:hover {
    transform: scale(1.08);
    box-shadow: 0 12px 32px rgba(99,102,241,0.55), 0 4px 10px rgba(0,0,0,0.35);
}
.tcc-plan-fab.tcc-hidden {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.6) rotate(20deg);
}

/* ── Drawer (estado abierto) ────────────────────────────────────────────── */
.tcc-plan-drawer {
    position: fixed;
    top:    0;
    right:  0;
    bottom: 0;
    width:  400px;
    background: #0f172a;
    border-left: 1px solid rgba(255,255,255,0.06);
    box-shadow: -8px 0 24px rgba(0,0,0,0.40);
    z-index: 999998;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.30s ease;
}
.tcc-plan-drawer.tcc-open {
    transform: translateX(0);
}

/* Cuando el drawer está abierto, empujamos Planka 400px a la izquierda */
body.tcc-plan-drawer-open {
    margin-right: 400px !important;
    transition: margin-right 0.30s ease;
}

/* ── Header del drawer ──────────────────────────────────────────────────── */
.tcc-plan-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    background: linear-gradient(135deg, rgba(67,56,202,0.20) 0%, rgba(99,102,241,0.10) 100%);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}
.tcc-plan-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 14px;
}
.tcc-plan-title-icon { font-size: 18px; }
.tcc-plan-title-text {
    background: linear-gradient(135deg, #a5b4fc 0%, #c7d2fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.tcc-plan-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: #94a3b8;
    margin-right: 10px;
}
.tcc-plan-status-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #f59e0b;
}
.tcc-plan-status-dot.tcc-ok    { background: #10b981; }
.tcc-plan-status-dot.tcc-error { background: #ef4444; }
.tcc-plan-close-btn {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: background 0.15s ease, color 0.15s ease;
}
.tcc-plan-close-btn:hover {
    background: rgba(239,68,68,0.15);
    color: #fca5a5;
}
.tcc-plan-reset-btn {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 18px;
    line-height: 1;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    margin-right: 4px;
    transition: background 0.15s ease, color 0.15s ease, transform 0.3s ease;
}
.tcc-plan-reset-btn:hover {
    background: rgba(99,102,241,0.15);
    color: #c7d2fe;
    transform: rotate(180deg);
}

/* ── Quick chips ────────────────────────────────────────────────────────── */
.tcc-plan-chips {
    display: flex;
    gap: 6px;
    padding: 10px 12px;
    flex-wrap: wrap;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    flex-shrink: 0;
}
.tcc-plan-chip {
    background: rgba(99,102,241,0.10);
    border: 1px solid rgba(99,102,241,0.25);
    color: #a5b4fc;
    padding: 5px 10px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 11.5px;
    font-weight: 500;
    transition: background 0.15s ease;
    font-family: inherit;
}
.tcc-plan-chip:hover { background: rgba(99,102,241,0.22); }

/* ── Messages ───────────────────────────────────────────────────────────── */
.tcc-plan-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.tcc-plan-msg {
    max-width: 90%;
    padding: 9px 12px;
    border-radius: 12px;
    line-height: 1.45;
    word-wrap: break-word;
    font-size: 13px;
    animation: tccFadeIn 0.18s ease;
    white-space: pre-wrap;
}
@keyframes tccFadeIn {
    from { opacity: 0; transform: translateY(3px); }
    to   { opacity: 1; transform: translateY(0); }
}
.tcc-plan-msg-user {
    align-self: flex-end;
    background: linear-gradient(135deg, #4338ca 0%, #6366f1 100%);
    color: #fff;
    border-bottom-right-radius: 2px;
}
.tcc-plan-msg-assistant {
    align-self: flex-start;
    background: rgba(30,41,59,0.85);
    color: #e2e8f0;
    border: 1px solid rgba(255,255,255,0.04);
    border-bottom-left-radius: 2px;
}
.tcc-plan-msg-system {
    align-self: center;
    background: rgba(245,158,11,0.10);
    border: 1px solid rgba(245,158,11,0.25);
    color: #fbbf24;
    font-size: 11.5px;
    max-width: 80%;
    text-align: center;
}
.tcc-plan-msg-error {
    align-self: flex-start;
    background: rgba(239,68,68,0.12);
    border: 1px solid rgba(239,68,68,0.30);
    color: #fca5a5;
}
.tcc-plan-msg-thinking {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #94a3b8;
    font-style: italic;
    font-size: 12px;
}
.tcc-plan-dots span {
    display: inline-block;
    width: 4px; height: 4px;
    border-radius: 50%;
    background: #94a3b8;
    animation: tccBounce 1.4s infinite ease-in-out;
}
.tcc-plan-dots span:nth-child(2) { animation-delay: 0.2s; }
.tcc-plan-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes tccBounce {
    0%, 80%, 100% { opacity: 0.3; transform: translateY(0); }
    40%           { opacity: 1;   transform: translateY(-3px); }
}

/* ── Welcome card (primer mensaje, personalizado TECCIA) ─────────────────── */
.tcc-plan-msg-welcome-wrap {
    align-self: stretch;
    animation: tccFadeIn 0.30s ease;
}
.tcc-plan-welcome {
    background: linear-gradient(135deg, rgba(67,56,202,0.18) 0%, rgba(99,102,241,0.06) 100%);
    border: 1px solid rgba(99,102,241,0.20);
    border-radius: 14px;
    padding: 18px 16px 14px 16px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}
.tcc-plan-welcome-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(99,102,241,0.50);
    box-shadow: 0 4px 14px rgba(99,102,241,0.30);
    margin-bottom: 4px;
    background: #1e293b;
}
.tcc-plan-welcome-brand {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 1px;
    background: linear-gradient(135deg, #a5b4fc 0%, #c7d2fe 50%, #e0e7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.tcc-plan-welcome-tagline {
    font-size: 11px;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: -2px;
    margin-bottom: 6px;
}
.tcc-plan-welcome-body {
    font-size: 13px;
    color: #cbd5e1;
    line-height: 1.5;
    max-width: 320px;
}
.tcc-plan-welcome-hint {
    font-size: 11px;
    color: #64748b;
    margin-top: 6px;
}

/* Card del resultado de una skill */
.tcc-plan-card {
    background: rgba(15,23,42,0.6);
    border: 1px solid rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 7px 9px;
    font-size: 12px;
    margin-top: 5px;
}
.tcc-plan-card-title { font-weight: 600; color: #cbd5e1; }
.tcc-plan-card-meta  { color: #64748b; font-size: 10.5px; margin-top: 1px; }

/* ── Drop zone (oculta hasta drag-over) ─────────────────────────────────── */
.tcc-plan-dropzone {
    margin: 0 12px 8px 12px;
    border: 2px dashed rgba(99,102,241,0.40);
    border-radius: 10px;
    background: rgba(99,102,241,0.06);
    transition: background 0.15s ease, border-color 0.15s ease;
    padding: 14px;
    text-align: center;
    display: none;
}
.tcc-plan-dropzone.tcc-show { display: block; }
.tcc-plan-dropzone.tcc-active {
    background: rgba(99,102,241,0.18);
    border-color: rgba(99,102,241,0.80);
}
.tcc-plan-dropzone-text { font-weight: 600; color: #cbd5e1; font-size: 12.5px; }
.tcc-plan-dropzone-hint { font-size: 10.5px; color: #64748b; margin-top: 4px; }

/* ── Input area ─────────────────────────────────────────────────────────── */
.tcc-plan-input-area {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    padding: 10px;
    background: #0f172a;
    border-top: 1px solid rgba(255,255,255,0.06);
    flex-shrink: 0;
}
.tcc-plan-input {
    flex: 1;
    background: rgba(15,23,42,0.6);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    color: #e2e8f0;
    padding: 9px 11px;
    font-size: 13px;
    font-family: inherit;
    resize: none;
    max-height: 110px;
    line-height: 1.4;
    outline: none;
    transition: border-color 0.15s ease;
}
.tcc-plan-input:focus {
    border-color: rgba(99,102,241,0.50);
}
.tcc-plan-input::placeholder {
    color: #64748b;
}
.tcc-plan-send-btn {
    background: linear-gradient(135deg, #4338ca 0%, #6366f1 100%);
    border: none;
    color: #fff;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 17px;
    font-weight: bold;
    flex-shrink: 0;
    transition: opacity 0.15s ease, transform 0.10s ease;
    font-family: inherit;
}
.tcc-plan-send-btn:hover:not(:disabled) { transform: scale(1.05); }
.tcc-plan-send-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* ── Scrollbar ──────────────────────────────────────────────────────────── */
.tcc-plan-messages::-webkit-scrollbar { width: 6px; }
.tcc-plan-messages::-webkit-scrollbar-thumb {
    background: rgba(99,102,241,0.30);
    border-radius: 3px;
}
.tcc-plan-messages::-webkit-scrollbar-track { background: transparent; }

/* ── Responsive: en pantallas chicas, ocupa toda la pantalla ─────────────── */
@media (max-width: 768px) {
    .tcc-plan-drawer { width: 100vw; }
    body.tcc-plan-drawer-open { margin-right: 0 !important; }
}