/* JIT Box — Floating Chat Panel */

:root {
    --jit-width: 430px;
    --jit-height: 650px;
    --jit-width-mobile: 95vw;
    --jit-height-mobile: 85vh;
}

/* LAUNCHER */
.jit-launcher {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9998;
}

.jit-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00d9ff 0%, #0a9bc4 100%);
    color: #0a0e27;
    border: 2px solid #00d9ff;
    font-size: 28px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 217, 255, 0.3);
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.jit-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 217, 255, 0.5);
}

.jit-button.active {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-color: #10b981;
    box-shadow: 0 0 24px rgba(16, 185, 129, 0.4);
}

.jit-button.loading {
    animation: jit-pulse 1.5s ease-in-out infinite;
}

.jit-button.error {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    border-color: #ef4444;
}

@keyframes jit-pulse {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(0, 217, 255, 0.3);
    }
    50% {
        box-shadow: 0 4px 24px rgba(0, 217, 255, 0.6);
    }
}

.jit-progress {
    position: absolute;
    top: 0;
    left: 0;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid transparent;
    border-top-color: var(--color-cyan);
    opacity: 0;
    transition: opacity 300ms;
}

.jit-button.loading ~ .jit-progress {
    opacity: 1;
    animation: jit-spin 1s linear infinite;
}

@keyframes jit-spin {
    to { transform: rotate(360deg); }
}

/* PANEL */
.jit-panel {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: var(--jit-width);
    height: var(--jit-height);
    background: var(--color-navy);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.4);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.jit-panel.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translate(20px, 20px);
}

.jit-panel.minimized {
    height: 50px;
}

.jit-panel.minimized .jit-messages,
.jit-panel.minimized .jit-composer {
    display: none;
}

/* HEADER */
.jit-header {
    background: linear-gradient(90deg, var(--color-navy) 0%, rgba(26, 38, 84, 0.8) 100%);
    border-bottom: 1px solid var(--color-border);
    padding: 12px 16px;
    flex-shrink: 0;
}

.jit-header h2 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.jit-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.jit-status-badge {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 3px 8px;
    border-radius: 3px;
    letter-spacing: 0.5px;
}

.jit-status-badge.offline {
    background: rgba(107, 114, 128, 0.3);
    color: var(--color-text-secondary);
}

.jit-status-badge.loading {
    background: rgba(59, 130, 246, 0.3);
    color: #60a5fa;
    animation: jit-status-pulse 1.5s ease-in-out infinite;
}

.jit-status-badge.ready {
    background: rgba(16, 185, 129, 0.3);
    color: var(--color-success);
}

.jit-status-badge.generating {
    background: rgba(0, 217, 255, 0.3);
    color: var(--color-cyan);
    animation: jit-status-pulse 1s ease-in-out infinite;
}

.jit-status-badge.error {
    background: rgba(239, 68, 68, 0.3);
    color: var(--color-error);
}

@keyframes jit-status-pulse {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

.jit-controls {
    display: flex;
    gap: 8px;
}

.jit-control-btn {
    background: transparent;
    border: none;
    color: var(--color-text-secondary);
    font-size: 16px;
    cursor: pointer;
    padding: 0 4px;
    transition: color 200ms;
}

.jit-control-btn:hover {
    color: var(--color-cyan);
}

/* MESSAGES */
.jit-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.jit-message {
    display: flex;
    gap: 8px;
    animation: jit-message-slide 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes jit-message-slide {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.jit-message.user {
    justify-content: flex-end;
}

.jit-message.assistant {
    justify-content: flex-start;
}

.jit-message-bubble {
    max-width: 85%;
    padding: 10px 14px;
    border-radius: 8px;
    line-height: 1.5;
    word-wrap: break-word;
    font-size: 13px;
}

.jit-message.user .jit-message-bubble {
    background: var(--color-cyan);
    color: var(--color-dark);
    border-radius: 14px 4px 14px 14px;
    font-weight: 500;
}

.jit-message.assistant .jit-message-bubble {
    background: var(--color-dark);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: 4px 14px 14px 14px;
}

.jit-message-bubble code {
    background: rgba(0, 0, 0, 0.3);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 12px;
}

.jit-message.assistant .jit-message-bubble pre {
    background: rgba(0, 0, 0, 0.5);
    padding: 8px;
    border-radius: 4px;
    overflow-x: auto;
    margin: 6px 0;
}

.jit-message.assistant .jit-message-bubble pre code {
    background: none;
    padding: 0;
}

/* COMPOSER */
.jit-composer {
    border-top: 1px solid var(--color-border);
    padding: 12px 16px;
    flex-shrink: 0;
    background: var(--color-dark);
}

.jit-input {
    width: 100%;
    max-height: 120px;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: var(--color-navy);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: 12px;
    resize: vertical;
    transition: border-color 200ms;
}

.jit-input:focus {
    outline: none;
    border-color: var(--color-cyan);
    box-shadow: 0 0 8px rgba(0, 217, 255, 0.1);
}

.jit-input:disabled {
    background: var(--color-dark);
    color: var(--color-text-secondary);
    cursor: not-allowed;
}

.jit-composer-controls {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.jit-btn-send,
.jit-btn-stop,
.jit-btn-clear {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: transparent;
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 200ms;
}

.jit-btn-send {
    background: var(--color-cyan);
    color: var(--color-dark);
    border-color: var(--color-cyan);
    font-weight: 600;
}

.jit-btn-send:hover:not(:disabled) {
    background: rgba(0, 217, 255, 0.9);
    box-shadow: 0 0 12px rgba(0, 217, 255, 0.2);
}

.jit-btn-send:disabled {
    background: var(--color-border);
    color: var(--color-text-secondary);
    cursor: not-allowed;
    opacity: 0.5;
}

.jit-btn-stop {
    background: var(--color-error);
    color: white;
    border-color: var(--color-error);
}

.jit-btn-stop:hover:not(:disabled) {
    background: rgba(239, 68, 68, 0.9);
}

.jit-btn-stop:disabled {
    display: none;
}

.jit-btn-clear:hover {
    background: var(--color-border);
    border-color: var(--color-text);
}

/* MOBILE */
@media (max-width: 768px) {
    :root {
        --jit-width: var(--jit-width-mobile);
        --jit-height: var(--jit-height-mobile);
    }

    .jit-launcher {
        bottom: 16px;
        right: 16px;
    }

    .jit-panel {
        bottom: 80px;
        right: 16px;
        left: 16px;
        width: auto;
        height: auto;
        max-width: var(--jit-width-mobile);
    }

    .jit-button {
        width: 50px;
        height: 50px;
        font-size: 24px;
    }

    .jit-progress {
        width: 50px;
        height: 50px;
    }
}

/* REDUCED MOTION */
@media (prefers-reduced-motion: reduce) {
    .jit-panel,
    .jit-button,
    .jit-message,
    .jit-status-badge {
        animation: none !important;
        transition: none !important;
    }
}

/* SCROLLBAR */
.jit-messages::-webkit-scrollbar {
    width: 6px;
}

.jit-messages::-webkit-scrollbar-track {
    background: transparent;
}

.jit-messages::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.jit-messages::-webkit-scrollbar-thumb:hover {
    background: var(--color-cyan);
}