/***********************************************************
 * NAMESPACE: .flux-assistant-sandbox
 * No sandbox layout or bubble styles leak outside this box.
 ***********************************************************/

/* Wrapper */
.flux-assistant-sandbox {
    --flux-radius: 12px;
    --flux-border: 1px solid #e2e8f0;
    --flux-shadow: 0 1px 2px rgba(0,0,0,0.06);
    --flux-bg: #ffffff;
    --flux-bg-soft: #f8fafc;
    --flux-text: #0f172a;

    background: var(--flux-bg);
    border-radius: var(--flux-radius);
    padding: 24px;
    max-width: 1400px;
    width: 95%;
    margin: 0 auto;
    color: var(--flux-text);
    font-family: 'Inter','Helvetica Neue',sans-serif;
}

/* --------------------------------------------- */
/* Chat window                                   */
/* --------------------------------------------- */
.flux-assistant-sandbox .sandbox-chat-window {
    margin-top: 24px;
    padding: 20px;
    min-height: 420px;
    background: var(--flux-bg-soft);
    border: var(--flux-border);
    border-radius: 14px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    scroll-behavior: smooth;
    max-height: calc(100vh - 260px);
}

/* --------------------------------------------- */
/* Bubbles                                       */
/* --------------------------------------------- */
.flux-assistant-sandbox .sandbox-bubble-row {
    display: flex !important;
    flex-direction: row !important;
    align-items: flex-start !important;
    margin: 12px 0;
}
.flux-assistant-sandbox .sandbox-bubble-row-user {
    display: flex !important;
    justify-content: flex-end !important;
}

.flux-assistant-sandbox .sandbox-bubble {
    max-width: 85%;
    padding: 14px 18px;
    border-radius: 14px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    color: #1e293b;
    box-shadow: var(--flux-shadow);
    overflow-wrap: break-word;
    word-break: break-word;
}

.flux-assistant-sandbox .sandbox-bubble-user {
    background: #eff6ff !important;
    border: 1px solid #bfdbfe !important;
}

.flux-assistant-sandbox .sandbox-bubble code {
    background: #f1f5f9;
    padding: 3px 6px;
    border-radius: 4px;
    font-size: 0.9rem;
}

.flux-assistant-sandbox .sandbox-bubble pre code {
    background: #f3f4f6;
    padding: 12px;
    border-radius: 10px;
    display: block;
    overflow-x: auto;
}

/* --------------------------------------------- */
/* Image grid + thumbnails                       */
/* --------------------------------------------- */
.flux-assistant-sandbox .sandbox-image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 14px;
    margin-bottom: 12px;
}
.flux-assistant-sandbox .sandbox-img-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
}
.flux-assistant-sandbox .flux-plot-thumb {
    max-width: 100%;
    border-radius: 12px;
    cursor: zoom-in;
    box-shadow: 0 4px 18px rgba(0,0,0,0.12);
}

/* --------------------------------------------- */
/* Explanation + reasoning                        */
/* --------------------------------------------- */
.flux-assistant-sandbox .sandbox-explanation-md {
    background: #f8fafc;
    padding: 10px 14px;
    border-radius: 10px;
    border: var(--flux-border);
    margin-top: 10px;
}
.flux-assistant-sandbox .sandbox-reasoning-container {
    margin-top: 10px;
    padding: 10px 14px;
    border-radius: 10px;
    background: #f1f5f9;
    border: var(--flux-border);
}
.flux-assistant-sandbox .sandbox-reasoning-container summary {
    cursor: pointer;
    font-weight: 600;
}

/* --------------------------------------------- */
/* Chips                                         */
/* --------------------------------------------- */
.flux-assistant-sandbox .sandbox-suggestion-row {
    margin-bottom: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.flux-assistant-sandbox .sandbox-suggestion {
    background: #f1f5f9;
    border: 1px solid #dce3ea;
    color: #1e293b;
    padding: 10px 16px;
    border-radius: 14px;
    cursor: pointer;
    white-space: nowrap;
}
.flux-assistant-sandbox .sandbox-suggestion:hover {
    background: #e2ecff;
}

/* --------------------------------------------- */
/* Input row                                     */
/* --------------------------------------------- */
.flux-assistant-sandbox #sandbox-input {
    height: 48px;
}
.flux-assistant-sandbox #sandbox-send {
    height: 48px;
    font-weight: 600;
}

/* --------------------------------------------- */
/* Scrollbar                                     */
/* --------------------------------------------- */
.flux-assistant-sandbox .sandbox-chat-window::-webkit-scrollbar { width: 6px; }
.flux-assistant-sandbox .sandbox-chat-window::-webkit-scrollbar-thumb {
    background-color: #94a3b8;
    border-radius: 10px;
}

/* --------------------------------------------- */
/* Thinking bar                                  */
/* --------------------------------------------- */
.flux-assistant-sandbox .flux-thinking-bar {
    position: absolute;
    top: -12px;
    left: 0;
    height: 4px;
    width: 100%;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.flux-assistant-sandbox .flux-thinking-bar.show { opacity: 1; }

.flux-assistant-sandbox .flux-thinking-bar::before {
    content: "";
    position: absolute;
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, #38bdf8, #0ea5e9, #3b82f6);
    animation: flux-slide 1.3s infinite;
    border-radius: 4px;
}

@keyframes flux-slide {
  0% { left: -40%; }
  50% { left: 60%; }
  100% { left: 120%; }
}

/* TEMP DISABLE slide-out assistant */
#chat-container,
#chat-tab,
#chat-backdrop,
.flux-chat-sidebar,
.flux-chat-header,
.flux-chat-body,
.flux-chat-input-row {
    display: none !important;
}

/* typing bubble */
.typing-bubble {
    padding: 4px 12px;
}

.typing-dots {
    width: 24px;
    height: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.typing-dots::before,
.typing-dots::after,
.typing-dots div {
    content: '';
    width: 6px;
    height: 6px;
    background-color: #1f2937;
    border-radius: 50%;
    display: inline-block;
    animation: blink 1.4s infinite both;
}

.typing-dots div {
    animation-delay: 0.2s;
}

.typing-dots::after {
    animation-delay: 0.4s;
}

@keyframes blink {
    0% { opacity: 0.2; }
    20% { opacity: 1; }
    100% { opacity: 0.2; }
}