/* Kamos Live Translator CSS (Kamos Design System Alignment) */

:root {
    --babel-primary: var(--kamos-primary-color, #10B981);
    --babel-accent: var(--kamos-accent-blue, #3B82F6);
    --babel-bg: var(--kamos-bg-color-body, #FFFFFF);
    --babel-panel: rgba(255, 255, 255, 0.65);
    --babel-panel-darker: rgba(0, 0, 0, 0.04);
    --babel-border: rgba(0, 0, 0, 0.08);
    --babel-text: var(--kamos-text-color-default, #333333);
    --babel-text-muted: var(--kamos-text-color-light, #6B7280);
    --babel-font: 'Outfit', sans-serif;
    --babel-input-bg: rgba(255, 255, 255, 0.85);
}

:root.dark {
    --babel-primary: var(--kamos-primary-color, #68D391);
    --babel-accent: var(--kamos-accent-blue, #63B3ED);
    --babel-bg: var(--kamos-bg-color-body, #1A202C);
    --babel-panel: rgba(45, 55, 72, 0.45);
    --babel-panel-darker: rgba(26, 32, 44, 0.55);
    --babel-border: rgba(255, 255, 255, 0.08);
    --babel-text: var(--kamos-text-color-default, #E2E8F0);
    --babel-text-muted: var(--kamos-text-color-light, #CBD5E0);
    --babel-input-bg: rgba(45, 55, 72, 0.7);
}


body.babel-theme {
    background-color: var(--babel-bg);
    color: var(--babel-text);
    font-family: var(--babel-font), -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    letter-spacing: 0.02em;
    line-height: 1.6;
}

/* Explicit Layout Classes to guarantee rendering independently of Tailwind parsing rules */
.babel-container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
    padding-top: 90px; /* safe spacing for Kamos fixed header */
    box-sizing: border-box;
}

.babel-dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.babel-visualizer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.babel-button-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.babel-grid-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.babel-flex-row-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.babel-flex-col {
    display: flex;
    flex-direction: column;
}

.babel-flex-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

@media (max-width: 900px) {
    .babel-dashboard-grid,
    .babel-visualizer-grid {
        grid-template-columns: 1fr;
    }
}

/* Glassmorphism Panel using Kamos design guidelines */
.babel-card {
    background: var(--babel-panel);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--babel-border);
    box-shadow: var(--kamos-box-shadow-lg, 0 10px 15px rgba(0, 0, 0, 0.15));
    border-radius: 12px;
    transition: border-color 0.25s, box-shadow 0.25s;
}

.babel-card:hover {
    border-color: var(--babel-primary);
    box-shadow: var(--kamos-box-shadow-lg, 0 8px 30px rgba(0, 0, 0, 0.15));
}

/* Glow indicators matching Kamos colors */
.glow-primary {
    border-color: var(--babel-primary);
    box-shadow: 0 0 12px rgba(104, 211, 145, 0.25);
}

.glow-accent {
    border-color: var(--babel-accent);
    box-shadow: 0 0 12px rgba(99, 179, 237, 0.25);
}

/* Status LED Ring */
.led-ring {
    position: relative;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid var(--babel-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
}

/* Typography for LED status */
.led-status-title {
    color: var(--babel-text) !important;
    font-weight: 700;
}
.led-status-sub {
    color: var(--babel-text-muted) !important;
}
.led-mic-icon {
    color: var(--babel-text-muted) !important;
}


.led-ring::after {
    content: '';
    position: absolute;
    top: -3px; left: -3px; right: -3px; bottom: -3px;
    border-radius: 50%;
    border: 3px solid transparent;
    transition: all 0.4s ease;
}

/* LED States aligned with Kamos colors */
.led-offline .led-ring {
    border-color: rgba(252, 129, 129, 0.15); /* kamos-text-color-error */
}
.led-offline .led-ring::after {
    border-top-color: var(--kamos-text-color-error, #FC8181);
    animation: spin 2.5s linear infinite;
}

.led-initializing .led-ring {
    border-color: rgba(246, 224, 94, 0.15); /* kamos-vitamin-yellow */
}
.led-initializing .led-ring::after {
    border-top-color: var(--kamos-vitamin-yellow, #F6E05E);
    animation: spin 1s linear infinite;
}

.led-ready .led-ring {
    border-color: rgba(99, 179, 237, 0.15); /* kamos-accent-blue */
}
.led-ready .led-ring::after {
    border-color: var(--babel-accent);
    opacity: 0.6;
}

.led-active .led-ring {
    border-color: rgba(104, 211, 145, 0.15); /* kamos-primary-color */
    animation: pulse-ring 1.8s cubic-bezier(0.24, 0, 0.38, 1) infinite;
}
.led-active .led-ring::after {
    border-color: var(--babel-primary);
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse-ring {
    0% { box-shadow: 0 0 0 0 rgba(104, 211, 145, 0.5); }
    70% { box-shadow: 0 0 0 10px rgba(104, 211, 145, 0); }
    100% { box-shadow: 0 0 0 0 rgba(104, 211, 145, 0); }
}

/* Audio Visualizer Wave Panel */
.vis-container {
    height: 70px;
    background: var(--babel-panel-darker);
    border-radius: 8px;
    overflow: hidden;
    position: relative;
    border: 1px solid var(--babel-border);
}

/* Subtitle Logs grid */
.babel-log-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

@media (max-width: 768px) {
    .babel-log-grid {
        grid-template-columns: 1fr;
    }
}

.log-column {
    display: flex;
    flex-direction: column;
    height: 350px;
}

.log-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 10px 14px;
    border-radius: 8px 8px 0 0;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--babel-border);
}

.log-title.input-title {
    background: rgba(99, 179, 237, 0.08);
    color: var(--babel-accent);
    border: 1px solid rgba(99, 179, 237, 0.15);
}

.log-title.output-title {
    background: rgba(104, 211, 145, 0.08);
    color: var(--babel-primary);
    border: 1px solid rgba(104, 211, 145, 0.15);
}

.log-messages {
    flex-grow: 1;
    overflow-y: auto;
    background: var(--babel-panel-darker);
    border: 1px solid var(--babel-border);
    border-top: none;
    border-radius: 0 0 8px 8px;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}


/* Chat bubble styling matching Kamos standards */
.msg-bubble {
    padding: 12px 16px;
    border-radius: 8px;
    max-width: 85%;
    line-height: 1.6;
    animation: fade-in-bubble 0.25s ease-out;
}

@keyframes fade-in-bubble {
    from { opacity: 0; transform: translateY(6px); }
    to { opacity: 1; transform: translateY(0); }
}

.msg-bubble.input-msg {
    background: rgba(99, 179, 237, 0.04);
    border: 1px solid rgba(99, 179, 237, 0.12);
    color: var(--babel-text);
    align-self: flex-start;
}

.msg-bubble.output-msg {
    background: rgba(104, 211, 145, 0.04);
    border: 1px solid rgba(104, 211, 145, 0.12);
    color: var(--babel-text);
    align-self: flex-start;
}

.msg-time {
    font-size: 0.65rem;
    color: var(--babel-text-muted);
    margin-top: 6px;
    display: block;
}

/* Form and UI controls */
.babel-select {
    background: var(--babel-input-bg);
    border: 1px solid var(--babel-border);
    color: var(--babel-text);
    padding: 10px 14px;
    border-radius: 6px;
    outline: none;
    cursor: pointer;
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: var(--babel-font);
}
.babel-select:focus {
    border-color: var(--babel-primary);
    box-shadow: 0 0 0 3px rgba(104, 211, 145, 0.25);
}

.babel-input-text {
    background: var(--babel-input-bg);
    border: 1px solid var(--babel-border);
    color: var(--babel-text);
    padding: 10px 14px;
    border-radius: 6px;
    outline: none;
    transition: border-color 0.2s;
}
.babel-input-text:focus {
    border-color: var(--babel-primary);
}

/* Button system */
.babel-btn {
    font-family: var(--babel-font);
    font-weight: 600;
    padding: 10px 20px;
    border-radius: 6px;
    transition: all 0.2s;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 0.85rem;
}

.babel-btn-cyan {
    background: var(--babel-accent);
    color: #1A202C;
}
.babel-btn-cyan:hover:not(:disabled) {
    background: #90CDF4;
    box-shadow: 0 0 10px rgba(99, 179, 237, 0.35);
}
.babel-btn-cyan:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.babel-btn-magenta {
    background: var(--babel-primary);
    color: #1A202C;
}
.babel-btn-magenta:hover:not(:disabled) {
    background: #9AE6B4;
    box-shadow: 0 0 10px rgba(104, 211, 145, 0.35);
}
.babel-btn-magenta:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.babel-btn-dark {
    background: var(--babel-panel-darker);
    border: 1px solid var(--babel-border);
    color: var(--babel-text);
}
.babel-btn-dark:hover {
    background: var(--babel-panel);
    border-color: var(--babel-primary);
}

/* Config Modal */
.babel-modal {
    background: var(--babel-bg);
    backdrop-filter: blur(24px);
    border: 1px solid var(--babel-border);
    border-radius: 12px;
    box-shadow: var(--kamos-box-shadow-lg);
}


/* Layout and utility fallbacks to ensure compatibility with Tailwind prefixing */
.kamos-hidden {
    display: none !important;
}
.kamos-relative {
    position: relative;
}
.kamos-absolute {
    position: absolute;
}
.kamos-flex-1 {
    flex: 1 1 0%;
}
.kamos-w-full {
    width: 100%;
}
.kamos-h-full {
    height: 100%;
}
.kamos-block {
    display: block;
}
.kamos-overflow-hidden {
    overflow: hidden;
}

/* Invisible video track to prevent occlusion culling frame freezes */
.babel-invisible-video {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
    z-index: -1 !important;
}