/* 2026 deep-space interface layer for Stellar AI. */
.stellar-ai-page {
    --stellar-cyan: #67e8f9;
    --stellar-cyan-strong: #22d3ee;
    --stellar-violet: #8b5cf6;
    --stellar-blue: #38bdf8;
    --stellar-panel: rgba(3, 7, 18, 0.92);
    --stellar-panel-soft: rgba(8, 15, 34, 0.82);
    --stellar-line: rgba(103, 232, 249, 0.2);
    --stellar-muted: #94a3b8;
    padding-bottom: 8rem;
}

.stellar-ai-page .page-hero {
    background: radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.16), transparent 42%),
        linear-gradient(180deg, rgba(3, 7, 18, 0.6), rgba(3, 7, 18, 0.1));
}

.stellar-ai-page .page-title,
.stellar-ai-page .section-title,
.stellar-ai-page .sidebar-header h3,
.stellar-ai-page .welcome-message h2,
.stellar-ai-page .cli-download-card h2 {
    color: #f8fafc !important;
    text-shadow: 0 0 28px rgba(56, 189, 248, 0.26) !important;
}

#stellar-chat-shell {
    display: grid;
    grid-template-columns: minmax(220px, 270px) minmax(0, 1fr);
    width: min(1500px, calc(100% - 2rem));
    height: min(780px, calc(100dvh - 7rem));
    min-height: 650px;
    border: 1px solid var(--stellar-line);
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(2, 6, 23, 0.97), rgba(7, 10, 28, 0.96));
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.46), 0 0 0 1px rgba(139, 92, 246, 0.08) inset;
    overflow: hidden;
}

.stellar-ai-page .chat-sidebar {
    width: auto;
    min-width: 0;
    border-color: var(--stellar-line);
    background: rgba(2, 6, 23, 0.88);
}

.stellar-ai-page .sidebar-header,
.stellar-ai-page .sidebar-footer,
.stellar-ai-page .chat-header {
    border-color: var(--stellar-line);
}

.stellar-ai-page .chat-main,
.stellar-ai-page .chat-title,
.stellar-ai-page .chat-controls,
.stellar-ai-page .model-selector-wrapper,
.stellar-ai-page .chat-actions {
    min-width: 0;
}

.stellar-ai-page .chat-header {
    display: grid;
    grid-template-columns: minmax(9rem, 1fr) minmax(0, auto);
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: rgba(3, 7, 18, 0.72);
}

.stellar-ai-page .chat-controls {
    display: grid;
    grid-template-columns: minmax(230px, 1fr) auto;
    align-items: center;
    gap: 0.75rem;
}

.stellar-ai-page .model-selector-wrapper {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
}

.stellar-ai-page .model-selector {
    width: 100%;
    min-width: 0;
    max-width: 360px;
}

.stellar-ai-page .chat-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.stellar-ai-page :is(.new-chat-btn, .model-selector, .action-btn, .example-prompt, .attach-btn, .login-btn),
.stellar-ai-page .input-wrapper,
.stellar-ai-page .feature,
.stellar-ai-page .ai-message .message-text,
.stellar-ai-page .cli-download-card,
.stellar-ai-page #livekit-chat-container {
    border-color: var(--stellar-line) !important;
}

.stellar-ai-page #livekit-integration-section {
    padding-block: clamp(2rem, 5vw, 4.5rem);
}

.stellar-ai-page #livekit-chat-container {
    flex-direction: column;
    width: min(900px, calc(100% - 2rem));
    height: auto;
    min-height: 360px;
    max-height: 560px;
    margin-block: 1.5rem 0;
}

.stellar-ai-page #livekit-messages-container {
    flex: 1;
    min-height: 260px !important;
    max-height: 430px;
}

.stellar-ai-page .livekit-availability-note {
    width: min(34rem, calc(100% - 2rem));
    margin: auto;
    color: var(--stellar-muted);
    line-height: 1.65;
    text-align: center;
}

.stellar-ai-page #livekit-connect-btn:disabled {
    cursor: not-allowed;
    opacity: 0.65;
}

.stellar-ai-page :is(.new-chat-btn, .model-selector, .action-btn, .example-prompt, .attach-btn) {
    background: rgba(15, 23, 42, 0.78) !important;
    color: #dbeafe !important;
    box-shadow: none !important;
}

.stellar-ai-page :is(.new-chat-btn, .model-selector, .action-btn, .example-prompt, .attach-btn):hover {
    background: rgba(8, 47, 73, 0.72) !important;
    border-color: rgba(103, 232, 249, 0.52) !important;
    color: white !important;
}

.stellar-ai-page .history-item:hover,
.stellar-ai-page .history-item.active,
.stellar-ai-page .feature,
.stellar-ai-page .ai-message .message-text {
    background: rgba(14, 116, 144, 0.1) !important;
    border-color: rgba(103, 232, 249, 0.26) !important;
}

.stellar-ai-page :is(.user-avatar, .ai-message .message-avatar, .send-btn, .download-cli-btn) {
    background: linear-gradient(135deg, var(--stellar-cyan-strong), var(--stellar-violet)) !important;
    color: #020617 !important;
}

.stellar-ai-page :is(.login-btn, .markdown-link, .cli-download-card a) {
    color: var(--stellar-cyan) !important;
}

.stellar-ai-page .input-wrapper {
    display: grid;
    grid-template-columns: repeat(4, 2.25rem) minmax(4rem, 1fr) 2.5rem;
    align-items: end;
    gap: 0.55rem;
    background: rgba(15, 23, 42, 0.66);
}

.stellar-ai-page .message-input {
    min-width: 0;
}

.stellar-ai-page .input-wrapper:focus-within,
.stellar-ai-page :is(button, select, textarea):focus-visible {
    border-color: var(--stellar-cyan) !important;
    outline: 2px solid rgba(103, 232, 249, 0.32);
    outline-offset: 2px;
}

.bonsai-local-panel {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(300px, 1.25fr);
    gap: 0.85rem 1rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--stellar-line);
    background: linear-gradient(110deg, rgba(8, 47, 73, 0.34), rgba(46, 16, 101, 0.2));
}

.bonsai-local-copy h2 {
    margin: 0.15rem 0 0.35rem;
    color: #f8fafc;
    font-size: clamp(1rem, 1.5vw, 1.25rem);
}

.bonsai-local-copy p,
.bonsai-local-details p {
    margin: 0;
    color: #cbd5e1;
    font-size: 0.82rem;
    line-height: 1.55;
}

.bonsai-local-copy .bonsai-eyebrow {
    color: var(--stellar-cyan);
    font: 700 0.68rem/1.2 "Fira Code", monospace;
    letter-spacing: 0.14em;
}

.bonsai-local-controls {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.6rem;
    align-content: start;
    align-items: center;
}

.bonsai-local-controls label {
    color: var(--stellar-muted);
    font-size: 0.75rem;
    font-weight: 700;
}

.bonsai-local-controls select {
    min-width: 0;
    width: 100%;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--stellar-line);
    border-radius: 10px;
    background: rgba(2, 6, 23, 0.9);
    color: #e2e8f0;
}

.bonsai-button-row {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.bonsai-button-row button {
    padding: 0.55rem 0.85rem;
    border: 1px solid var(--stellar-line);
    border-radius: 9px;
    color: #e2e8f0;
    cursor: pointer;
}

.bonsai-button-row button:disabled {
    cursor: not-allowed;
    opacity: 0.5;
}

.bonsai-primary {
    border-color: transparent !important;
    background: linear-gradient(135deg, #0891b2, #7c3aed);
    font-weight: 800;
}

.bonsai-secondary {
    background: rgba(15, 23, 42, 0.84);
}

.bonsai-local-status,
.bonsai-local-details {
    grid-column: 1 / -1;
}

.bonsai-status-row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    color: var(--stellar-muted);
    font: 0.72rem/1.5 "Fira Code", monospace;
}

#bonsai-status[data-state="ready"] { color: #a7f3d0; }
#bonsai-status[data-state="loading"] { color: #bae6fd; }
#bonsai-status[data-state="error"] { color: #fda4af; }

.bonsai-local-status progress {
    width: 100%;
    height: 0.35rem;
    margin-top: 0.45rem;
    accent-color: var(--stellar-cyan-strong);
}

.bonsai-local-details {
    color: var(--stellar-muted);
    font-size: 0.75rem;
}

.bonsai-local-details summary {
    width: max-content;
    cursor: pointer;
    color: var(--stellar-cyan);
}

.bonsai-local-details p {
    margin-top: 0.5rem;
}

.bonsai-local-details a {
    color: var(--stellar-cyan);
}

.stellar-ai-page #cosmic-music-player {
    border-color: rgba(103, 232, 249, 0.42) !important;
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.62), 0 0 26px rgba(56, 189, 248, 0.14) !important;
}

.stellar-ai-page #cosmic-music-player :is(button, #minimize-player, #prev-track, #play-pause, #next-track, #download-track) {
    border-color: rgba(103, 232, 249, 0.5) !important;
    color: var(--stellar-cyan) !important;
}

.stellar-ai-page #progress-fill {
    background: linear-gradient(90deg, var(--stellar-cyan-strong), var(--stellar-violet)) !important;
}

@media (max-width: 1120px) {
    .stellar-ai-page .chat-header,
    .stellar-ai-page .chat-controls {
        grid-template-columns: 1fr;
    }

    .stellar-ai-page .chat-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 900px) {
    #stellar-chat-shell {
        grid-template-columns: minmax(0, 1fr);
        height: auto;
        min-height: 760px;
    }

    #stellar-chat-shell .chat-sidebar {
        display: none;
    }

    .bonsai-local-panel {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    #stellar-chat-shell {
        width: calc(100% - 1rem);
        margin: 0.5rem;
        border-radius: 16px;
    }

    .stellar-ai-page .chat-header,
    .bonsai-local-panel {
        padding: 0.85rem;
    }

    .stellar-ai-page .chat-actions .action-btn {
        flex: 1 1 auto;
    }

    .bonsai-local-controls {
        grid-template-columns: 1fr;
    }

    .bonsai-button-row {
        grid-column: auto;
    }

    .bonsai-status-row {
        flex-direction: column;
        gap: 0.25rem;
    }

    .stellar-ai-page .input-wrapper {
        grid-template-columns: repeat(4, 2rem) minmax(3rem, 1fr) 2.25rem;
        gap: 0.35rem;
        padding: 0.55rem;
    }

    .stellar-ai-page .attach-btn,
    .stellar-ai-page .send-btn {
        width: 2rem;
        height: 2rem;
        font-size: 0.95rem;
    }

    .stellar-ai-page #cosmic-music-player {
        bottom: 0.75rem !important;
        right: 0.75rem !important;
        max-width: calc(100vw - 1.5rem) !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .stellar-ai-page *,
    .stellar-ai-page *::before,
    .stellar-ai-page *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
    }
}

.metrics-modal {
  position: fixed;
  inset: 0;
  z-index: 12000;
  padding: clamp(1rem, 4vw, 2.5rem);
  overflow: auto;
  background: rgba(2, 5, 14, 0.9);
  backdrop-filter: blur(18px);
}

.metrics-dialog-content {
  position: relative;
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2rem);
  border: 1px solid rgba(103, 232, 249, 0.3);
  border-radius: 24px;
  background: rgba(6, 11, 28, 0.98);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.55);
}

.ai-usage-dialog-content {
  max-width: 720px;
  color: #e8f0ff;
}

.ai-usage-dialog-content h2 {
  color: #8cf7ff;
}

.ai-usage-dialog-content li {
  margin-block: 0.65rem;
}

.ai-usage-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(103, 232, 249, 0.42);
  border-radius: 999px;
  background: rgba(8, 47, 73, 0.72);
  color: #fff;
  font-size: 1.3rem;
  cursor: pointer;
}