:root {
    --bg: #101826;
    --bg-soft: #162133;
    --panel: rgba(24, 34, 52, 0.78);
    --panel-strong: rgba(24, 34, 52, 0.9);
    --panel-border: rgba(148, 163, 184, 0.14);

    --text-main: #e7edf7;
    --text-soft: #c6d1e3;
    --text-muted: #8ea0ba;

    --ring-color: #6ea8ff;

    --shadow-lg: 0 16px 36px rgba(7, 12, 20, 0.24);
    --shadow-xl: 0 30px 70px rgba(7, 12, 20, 0.34);

    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

* {
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    height: 100%;
    margin: 0;
}

body {
    overflow: hidden;
    color: var(--text-main);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background:
            radial-gradient(circle at top left, color-mix(in srgb, var(--theme-secondary) 15%, transparent), transparent 30%),
            radial-gradient(circle at top right, color-mix(in srgb, var(--theme-primary) 15%, transparent), transparent 28%),
            radial-gradient(circle at bottom center, color-mix(in srgb, var(--theme-primary) 8%, transparent), transparent 24%),
            linear-gradient(180deg, color-mix(in srgb, var(--theme-secondary) 5%, #111827) 0%, color-mix(in srgb, var(--theme-primary) 8%, #151e2d) 100%);
}
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
            linear-gradient(rgba(148, 163, 184, 0.045) 1px, transparent 1px),
            linear-gradient(90deg, rgba(148, 163, 184, 0.045) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(circle at center, black 38%, transparent 86%);
    -webkit-mask-image: radial-gradient(circle at center, black 38%, transparent 86%);
}

.app-shell {
    position: relative;
    width: 100vw;
    height: 100vh;
    padding: 24px;
    display: flex;
    gap: 24px;
}

.ambient {
    position: absolute;
    border-radius: 999px;
    filter: blur(90px);
    pointer-events: none;
    opacity: 0.28;
}

.ambient-one {
    top: 70px;
    left: 90px;
    width: 260px;
    height: 260px;
    background: color-mix(in srgb, var(--theme-secondary) 14%, transparent);
}

.ambient-two {
    right: 120px;
    bottom: 100px;
    width: 320px;
    height: 320px;
    background: color-mix(in srgb, var(--theme-primary) 10%, transparent);
}

.glass-panel {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.02));
    border: 1px solid rgba(148, 163, 184, 0.10);
    box-shadow: 0 10px 24px rgba(7, 12, 20, 0.14);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

/* =========================================
   Sidebar Structure
   ========================================= */
.sidebar {
    width: 380px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-xl);
    padding: 24px;
    z-index: 30;
    overflow-y: auto;
}

.sidebar-header {
    margin-bottom: 24px;
}

.sidebar-title {
    color: #fff;
    font-size: 20px;
    margin: 0;
    font-weight: 700;
}

.scenario-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.scenario-item {
    padding: 20px;
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(148, 163, 184, 0.1);
    cursor: pointer;
    transition: all 0.2s ease;
}

.scenario-item:hover {
    background: rgba(255, 255, 255, 0.06);
}

.scenario-item.active {
    background: color-mix(in srgb, var(--theme-primary) 8%, transparent);
    border-color: color-mix(in srgb, var(--theme-primary) 30%, transparent);
    box-shadow: 0 4px 20px color-mix(in srgb, var(--theme-primary) 10%, transparent);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    padding: 7px 12px;
    border-radius: 999px;
    border: 1px solid color-mix(in srgb, var(--theme-secondary) 14%, transparent);
    background: color-mix(in srgb, var(--theme-secondary) 8%, transparent);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.10em;
    text-transform: uppercase;
}

.business-name {
    margin: 0 0 8px;
    font-size: 22px;
    line-height: 1.1;
    letter-spacing: -0.02em;
    font-weight: 800;
    color: #edf3fb;
}

.business-description {
    margin: 0;
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.6;
}

.business-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
}

.meta-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 6px 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(148, 163, 184, 0.12);
    color: var(--text-soft);
    font-size: 12px;
    font-weight: 600;
}

.agent-features {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
    margin-top: 16px;
}

.capabilities-label {
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.feature-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 8px;
}

.feature-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    background: color-mix(in srgb, var(--theme-primary) 15%, transparent);
    border: 1px solid color-mix(in srgb, var(--theme-primary) 25%, transparent);
}

/* =========================================
   Main Content Area
   ========================================= */
.main-content {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
    border-radius: var(--radius-xl);
    overflow: hidden;
}

/* =========================================
   Progress Bar
   ========================================= */
.demo-progress-wrapper {
    position: absolute;
    top: 24px;
    left: 50%;
    transform: translateX(-50%);
    width: min(700px, 80%);
    height: 12px;
    border-radius: 999px;
    overflow: hidden;
    z-index: 25;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(148, 163, 184, 0.10);
}

.demo-progress-bar {
    width: 0%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--theme-secondary), var(--theme-primary));
    box-shadow: 0 0 12px color-mix(in srgb, var(--theme-secondary) 18%, transparent);
    transition: width 0.4s ease;
}

/* =========================================
   Main Canvas
   ========================================= */
.canvas {
    position: relative;
    width: 100%;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    perspective: 1200px;
}

/* =========================================
   Data Cards (Light Theme)
   ========================================= */
.cards-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.data-card {
    position: absolute;
    width: 280px;
    min-height: 150px;
    padding: 20px;
    border-radius: var(--radius-lg);
    opacity: 0.78;
    transform: translateY(8px) scale(0.985);
    transition: all 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.data-card.light-theme {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
    color: #334155;
}

.data-card.light-theme.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    border-color: var(--theme-primary);
    box-shadow: 0 16px 36px color-mix(in srgb, var(--theme-primary) 15%, transparent);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.data-card.light-theme .card-title {
    color: var(--theme-primary);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.data-card.light-theme .card-badge {
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    color: #64748b;
    transition: all 0.3s ease;
}

.data-card.light-theme .card-badge.neutral {
    background: color-mix(in srgb, var(--theme-secondary) 10%, #fff);
    border-color: color-mix(in srgb, var(--theme-secondary) 30%, #fff);
    color: color-mix(in srgb, var(--theme-secondary) 80%, #000);
}

.data-card.light-theme .card-content {
    color: #475569;
    font-size: 14px;
    line-height: 1.65;
}

.data-card.light-theme .placeholder-name {
    color: #94a3b8;
    font-size: 16px;
    font-style: italic;
    font-weight: 600;
}

#card-caller { top: 10%; left: 4%; }
#card-notes { bottom: 15%; left: 4%; }
#card-intent { top: 10%; right: 4%; }

/* =========================================
   Center Nexus & Transcript
   ========================================= */
.nexus-container {
    position: relative;
    z-index: 5;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.nexus-label {
    margin-bottom: 18px;
    color: var(--text-muted);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-align: center;
    transition: color 0.4s ease;
}

/* Transcript Shell */
.subtitles-shell {
    position: relative;
    overflow: hidden;
    width: min(780px, 90%);
    padding: 18px 22px;
    border-radius: 22px;
    transition: box-shadow 0.6s ease, border-color 0.6s ease, background 0.6s ease;
}

.subtitles-shell.pulse-anim {
    box-shadow: 0 10px 24px rgba(7, 12, 20, 0.14), 0 0 35px color-mix(in srgb, var(--ring-color) 40%, transparent);
    border-color: color-mix(in srgb, var(--ring-color) 60%, transparent);
}

/* Fixed Audio Equalizer Background Animation */
.audio-visualizer {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.subtitles-shell.pulse-anim .audio-visualizer {
    opacity: 1;
}

.audio-visualizer .bar {
    width: 8px;
    background-color: var(--ring-color);
    border-radius: 999px;
    opacity: 0.17;
    transition: background-color 0.4s ease;
    transform-origin: center;

    animation-name: none;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

.subtitles-shell.pulse-anim .audio-visualizer .bar {
    animation-name: equalize;
    opacity: 0.32;
}

.audio-visualizer .bar:nth-child(1) { height: 40px; animation-duration: 1.1s; animation-delay: 0.0s; }
.audio-visualizer .bar:nth-child(2) { height: 70px; animation-duration: 1.3s; animation-delay: -0.2s; }
.audio-visualizer .bar:nth-child(3) { height: 110px; animation-duration: 1.0s; animation-delay: -0.4s; }
.audio-visualizer .bar:nth-child(4) { height: 140px; animation-duration: 1.2s; animation-delay: -0.6s; }
.audio-visualizer .bar:nth-child(5) { height: 110px; animation-duration: 1.4s; animation-delay: -0.1s; }
.audio-visualizer .bar:nth-child(6) { height: 70px; animation-duration: 1.1s; animation-delay: -0.5s; }
.audio-visualizer .bar:nth-child(7) { height: 40px; animation-duration: 1.3s; animation-delay: -0.3s; }

@keyframes equalize {
    0%, 100% { transform: scaleY(0.3); }
    50% { transform: scaleY(1); }
}

/* Centered Transcript Layout */
.subtitles {
    position: relative;
    z-index: 2;
    min-height: 240px;
    max-height: 240px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 8px;
    overflow: hidden;
    mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, black 15%, black 85%, transparent 100%);
    transition: max-height 0.4s ease;
}

.log-entry {
    font-size: 15px;
    font-weight: 500;
    line-height: 1.5;
    padding: 10px 16px;
    border-radius: 16px;
    max-width: 85%;
    width: fit-content;
    opacity: 0.28;
    transform: translateY(10px) scale(0.98);
    transition: all 0.4s ease;
}

.log-entry.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    font-size: 16px;
}

.log-entry.previous {
    opacity: 0.65;
    transform: translateY(0) scale(0.98);
}

.log-entry.old {
    opacity: 0.25;
    transform: translateY(0) scale(0.95);
}

.log-entry.agent {
    align-self: flex-start;
    background: color-mix(in srgb, var(--theme-primary) 15%, transparent);
    border: 1px solid color-mix(in srgb, var(--theme-primary) 40%, transparent);
    color: color-mix(in srgb, var(--theme-primary) 20%, #ffffff);
    border-bottom-left-radius: 4px;
}

.log-entry.caller {
    align-self: flex-end;
    background: rgba(110, 168, 255, 0.12);
    border: 1px solid rgba(110, 168, 255, 0.25);
    color: #e0f2fe;
    border-bottom-right-radius: 4px;
}

.log-entry.system {
    align-self: center;
    background: transparent;
    border: none;
    color: #c084fc;
    font-size: 13px !important;
    font-style: italic;
    padding: 4px 8px;
    text-align: center;
}

/* Outcomes Mode directly inside the conversation stream */
.subtitles-shell.outcomes-mode {
    border-color: rgba(52, 200, 138, 0.4);
    box-shadow: 0 10px 40px rgba(52, 200, 138, 0.15);
    background: linear-gradient(180deg, rgba(20, 30, 45, 0.9), rgba(15, 25, 38, 0.95));
}

.subtitles-shell.outcomes-mode .subtitles {
    mask-image: none;
    -webkit-mask-image: none;
    justify-content: flex-start;
    align-items: center;
    max-height: 380px;
    padding: 10px 0;
}

.outcomes-summary {
    width: 100%;
    animation: fadeUpIn 0.6s ease forwards;
    opacity: 0;
    transform: translateY(10px);
}

.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    width: 100%;
    margin-top: 6px;
}

.outcome-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(52, 200, 138, 0.25);
    border-radius: 14px;
    padding: 14px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    transition: all 0.3s ease;
}

.outcome-item:hover {
    background: rgba(52, 200, 138, 0.08);
    border-color: rgba(52, 200, 138, 0.45);
    transform: translateY(-2px);
}

.outcome-icon {
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 50%;
    flex-shrink: 0;
}

.outcome-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    margin-top: -2px;
}

.outcome-title {
    font-size: 11px;
    font-weight: 800;
    color: #34c88a;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
}

.outcome-desc {
    font-size: 13px;
    color: #e7edf7;
    font-weight: 500;
    line-height: 1.4;
}

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

/* =========================================
   Floating Particles
   ========================================= */
.particle {
    position: absolute;
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--theme-secondary), var(--theme-primary));
    box-shadow: 0 0 10px color-mix(in srgb, var(--theme-primary) 30%, transparent);
    pointer-events: none;
    z-index: 200;
    transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

/* =========================================
   Controls
   ========================================= */
.controls {
    position: absolute;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    z-index: 40;
    display: flex;
    gap: 14px;
    padding: 10px;
    border-radius: 20px;
}

.btn {
    border: 0;
    outline: 0;
    cursor: pointer;
    border-radius: 14px;
    padding: 13px 22px;
    font-size: 14px;
    font-weight: 700;
    transition: all 0.2s ease;
    font-family: inherit;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    color: white;
    background: linear-gradient(135deg, var(--theme-secondary), var(--theme-primary));
    box-shadow: 0 10px 24px color-mix(in srgb, var(--theme-secondary) 15%, transparent);
}

.btn-primary:hover {
    filter: brightness(1.03);
}

.btn-secondary {
    color: var(--text-soft);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(148, 163, 184, 0.12);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.07);
}

@media (max-width: 1280px) {
    .data-card {
        width: 240px;
    }
}