:root {
    --ai-bg: rgba(15, 23, 42, 0.62);
    --ai-bg-strong: rgba(15, 23, 42, 0.85);
    --ai-border: rgba(148, 163, 184, 0.22);
    --ai-text: #e2e8f0;
    --ai-muted: #94a3b8;
    --ai-purple: #7c3aed;
    --ai-blue: #22d3ee;
    --ai-glow: 0 0 0.75rem rgba(124, 58, 237, 0.25), 0 0 1.5rem rgba(34, 211, 238, 0.18);
}

.chatbot-flow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--ai-border);
    background: rgba(15, 23, 42, 0.45);
    color: var(--ai-muted);
    font-size: 0.92rem;
    box-shadow: var(--ai-glow);
}

.ai-shell {
    position: relative;
    border-radius: 26px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.72), rgba(15, 23, 42, 0.56));
    box-shadow: 0 35px 90px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    backdrop-filter: blur(18px);
}

.ai-shell::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 15% 10%, rgba(124, 58, 237, 0.18), transparent 55%),
        radial-gradient(circle at 85% 0%, rgba(34, 211, 238, 0.14), transparent 45%),
        radial-gradient(circle at 80% 90%, rgba(244, 63, 94, 0.08), transparent 55%);
    opacity: 0.95;
}

.ai-particles {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.7;
}

.ai-topbar {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 18px 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(2, 6, 23, 0.25);
}

.ai-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.ai-avatar {
    width: 44px;
    height: 44px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    font-weight: 800;
    color: white;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.95), rgba(34, 211, 238, 0.7));
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: var(--ai-glow);
}

.ai-avatar--me {
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.85), rgba(124, 58, 237, 0.65));
}

.ai-brand-text {
    display: grid;
    gap: 2px;
    min-width: 0;
}

.ai-title {
    font-weight: 700;
    letter-spacing: 0.2px;
    color: var(--ai-text);
}

.ai-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--ai-muted);
    font-size: 0.9rem;
    white-space: nowrap;
}

.ai-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: rgba(16, 185, 129, 0.95);
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.12);
}

.ai-actions {
    display: flex;
    gap: 8px;
}

.ai-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(15, 23, 42, 0.45);
    color: var(--ai-text);
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.ai-icon-btn:hover {
    transform: translateY(-1px);
    border-color: rgba(34, 211, 238, 0.35);
    background: rgba(15, 23, 42, 0.62);
}

.ai-icon-btn svg {
    width: 18px;
    height: 18px;
}

.ai-icon-btn.is-active {
    border-color: rgba(34, 211, 238, 0.55);
    box-shadow: var(--ai-glow);
}

.ai-toolbar {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 12px 18px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.ai-search {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(2, 6, 23, 0.22);
    color: var(--ai-muted);
}

.ai-search input {
    width: 100%;
    background: transparent;
    border: none;
    outline: none;
    color: var(--ai-text);
}

.ai-search svg {
    width: 18px;
    height: 18px;
}

.ai-hints {
    color: var(--ai-muted);
    font-size: 0.9rem;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.ai-kbd,
.ai-inline-kbd {
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    font-size: 0.85rem;
    padding: 2px 8px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(15, 23, 42, 0.5);
    color: var(--ai-text);
}

.ai-hint {
    padding: 2px 10px;
    border-radius: 999px;
    border: 1px solid rgba(124, 58, 237, 0.25);
    background: rgba(124, 58, 237, 0.12);
    color: rgba(226, 232, 240, 0.92);
}

.ai-body {
    position: relative;
    z-index: 1;
}

.ai-log {
    height: min(560px, 70vh);
    overflow: auto;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ai-empty {
    display: grid;
    place-items: center;
    min-height: 360px;
    padding: 14px;
}

.ai-empty-card {
    width: min(520px, 100%);
    border-radius: 22px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(2, 6, 23, 0.25);
    padding: 22px 18px;
    box-shadow: var(--ai-glow);
    text-align: center;
}

.ai-empty-icon {
    width: 52px;
    height: 52px;
    border-radius: 18px;
    margin: 0 auto 12px;
    display: grid;
    place-items: center;
    color: var(--ai-text);
    border: 1px solid rgba(34, 211, 238, 0.22);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.22), rgba(34, 211, 238, 0.12));
}

.ai-empty h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.ai-empty p {
    color: var(--ai-muted);
}

.ai-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0 18px 18px;
}

.ai-chip {
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(15, 23, 42, 0.45);
    color: rgba(226, 232, 240, 0.92);
    padding: 10px 14px;
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
    font-size: 0.95rem;
}

.ai-chip:hover {
    transform: translateY(-2px);
    border-color: rgba(34, 211, 238, 0.35);
    background: rgba(15, 23, 42, 0.6);
}

.ai-inputbar {
    position: sticky;
    bottom: 0;
    z-index: 2;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px;
    align-items: center;
    padding: 14px 18px 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.12), rgba(2, 6, 23, 0.35));
    backdrop-filter: blur(18px);
}

.ai-palette {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 86px;
    z-index: 5;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(2, 6, 23, 0.62);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(16px);
    overflow: hidden;
}

.ai-palette-list {
    display: grid;
}

.ai-palette-item {
    width: 100%;
    text-align: left;
    padding: 12px 14px;
    border: none;
    background: transparent;
    color: rgba(226, 232, 240, 0.95);
    cursor: pointer;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ai-palette-item:last-child {
    border-bottom: none;
}

.ai-palette-item.is-active,
.ai-palette-item:hover {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.22), rgba(34, 211, 238, 0.08));
}

.ai-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    align-items: center;
    padding: 10px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(2, 6, 23, 0.22);
}

.ai-input {
    border: none;
    outline: none;
    background: transparent;
    color: var(--ai-text);
    padding: 6px 8px;
    font-size: 1rem;
}

.ai-send {
    width: 44px;
    height: 44px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.95), rgba(34, 211, 238, 0.65));
    color: white;
    cursor: pointer;
    box-shadow: var(--ai-glow);
    transition: transform 0.2s ease, filter 0.2s ease;
}

.ai-send:hover {
    transform: translateY(-1px);
    filter: brightness(1.05);
}

.ai-send svg {
    width: 18px;
    height: 18px;
}

.ai-voice {
    box-shadow: var(--ai-glow);
}

.ai-msg {
    display: grid;
    gap: 8px;
    max-width: 860px;
    animation: aiPop 0.25s ease both;
}

.ai-msg.is-user {
    align-self: flex-end;
}

.ai-msg.is-ai {
    align-self: flex-start;
}

.ai-bubble {
    border-radius: 20px;
    padding: 12px 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(15, 23, 42, 0.55);
    color: rgba(226, 232, 240, 0.95);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.38);
}

.ai-bubble.is-search-hit {
    border-color: rgba(34, 211, 238, 0.5);
    box-shadow: var(--ai-glow);
}

.ai-msg.is-user .ai-bubble {
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.35), rgba(34, 211, 238, 0.18));
    border-color: rgba(124, 58, 237, 0.25);
}

.ai-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    color: var(--ai-muted);
    font-size: 0.85rem;
    padding: 0 6px;
}

.ai-tools {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.ai-tool {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(15, 23, 42, 0.4);
    color: var(--ai-text);
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.ai-tool:hover {
    transform: translateY(-1px);
    border-color: rgba(34, 211, 238, 0.35);
}

.ai-tool svg {
    width: 16px;
    height: 16px;
}

.ai-typing {
    display: inline-flex;
    gap: 6px;
    align-items: center;
}

.ai-typing-dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: rgba(226, 232, 240, 0.75);
    animation: aiTyping 1.2s infinite ease-in-out;
}

.ai-typing-dot:nth-child(2) {
    animation-delay: 0.15s;
}

.ai-typing-dot:nth-child(3) {
    animation-delay: 0.3s;
}

.ai-skeleton {
    width: min(520px, 90%);
    height: 14px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(148, 163, 184, 0.18), rgba(148, 163, 184, 0.06), rgba(148, 163, 184, 0.18));
    background-size: 200% 100%;
    animation: aiShimmer 1.4s infinite linear;
    margin-top: 10px;
}

.ai-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.ai-badge {
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid rgba(34, 211, 238, 0.22);
    background: rgba(34, 211, 238, 0.08);
    color: rgba(226, 232, 240, 0.94);
    font-size: 0.9rem;
}

.ai-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
    margin-top: 12px;
}

.ai-card {
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(2, 6, 23, 0.2);
    padding: 14px 14px 12px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.ai-card:hover {
    transform: translateY(-2px);
    border-color: rgba(124, 58, 237, 0.28);
}

.ai-card h4 {
    font-size: 1.05rem;
    margin-bottom: 6px;
}

.ai-card p {
    color: var(--ai-muted);
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.ai-cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.ai-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(15, 23, 42, 0.5);
    color: rgba(226, 232, 240, 0.95);
    cursor: pointer;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.ai-cta:hover {
    transform: translateY(-1px);
    border-color: rgba(34, 211, 238, 0.35);
}

.ai-cta svg {
    width: 16px;
    height: 16px;
}

.ai-fab {
    position: absolute;
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.9), rgba(34, 211, 238, 0.55));
    color: white;
    cursor: pointer;
    box-shadow: var(--ai-glow);
    z-index: 3;
    display: none;
}

.ai-fab svg {
    width: 20px;
    height: 20px;
}

.ai-shell.is-terminal {
    background: rgba(1, 5, 12, 0.78);
}

.ai-shell.is-terminal .ai-bubble {
    background: rgba(0, 0, 0, 0.42);
    border-color: rgba(34, 211, 238, 0.18);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.ai-shell.is-terminal .ai-form,
.ai-shell.is-terminal .ai-search {
    background: rgba(0, 0, 0, 0.35);
}

.ai-shell.is-fullscreen {
    position: fixed;
    inset: 16px;
    z-index: 9999;
    border-radius: 22px;
}

@media (max-width: 720px) {
    .ai-actions {
        gap: 6px;
    }

    .ai-icon-btn {
        width: 38px;
        height: 38px;
    }

    .ai-hints {
        display: none;
    }

    .ai-fab {
        display: grid;
        place-items: center;
    }
}

@keyframes aiTyping {
    0%,
    100% {
        transform: translateY(0);
        opacity: 0.45;
    }

    50% {
        transform: translateY(-3px);
        opacity: 0.95;
    }
}

@keyframes aiPop {
    from {
        transform: translateY(6px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes aiShimmer {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 200% 0%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ai-msg {
        animation: none;
    }

    .ai-typing-dot {
        animation: none;
    }

    .ai-skeleton {
        animation: none;
    }
}