/* ================================================================
   MedCaddy Wake Word Detection — Styles
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ── Reset & Base ──────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --navy:        #12202B;
    --white-warm:  #FAFBFC;
    --blue:        #2563EB;
    --blue-light:  #3B82F6;
    --green:       #059669;
    --green-light: #10B981;
    --red:         #DC2626;
    --amber:       #D97706;
    --border:      #E2E8F0;
    --text:        #12202B;
    --text-sec:    #5A6B7A;
    --card-bg:     #FFFFFF;
    --card-radius: 16px;
    --card-shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
}

html { font-size: 16px; }

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--white-warm);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
}

/* ── Header ────────────────────────────────────────────────────── */

.header {
    background: var(--navy);
    color: #fff;
    padding: 20px 0;
    border-bottom: 3px solid var(--blue);
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--blue);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}

.logo-text {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo-text span { color: var(--blue-light); }

.header-subtitle {
    margin-left: auto;
    font-size: 13px;
    color: rgba(255,255,255,.6);
    font-weight: 500;
}

/* ── Layout ────────────────────────────────────────────────────── */

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 24px;
}

.main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--card-radius);
    padding: 24px;
    box-shadow: var(--card-shadow);
}

.card-title {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-sec);
    margin-bottom: 16px;
}

.full-width { grid-column: 1 / -1; }

/* ── Voice Orb ─────────────────────────────────────────────────── */

.orb-section {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 24px 32px;
}

.voice-orb {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s ease;
    position: relative;
    cursor: default;
}

.voice-orb::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.orb-icon {
    color: #fff;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.orb-label {
    margin-top: 20px;
    font-size: 15px;
    font-weight: 600;
    color: var(--text-sec);
}

/* Orb states */
.orb-idle {
    background: linear-gradient(135deg, #94A3B8, #64748B);
    box-shadow: 0 8px 30px rgba(100,116,139,.3);
}

.orb-listening {
    background: linear-gradient(135deg, var(--blue), var(--blue-light));
    box-shadow: 0 8px 40px rgba(37,99,235,.35);
    animation: orbPulse 2s ease-in-out infinite;
}
.orb-listening::before {
    border: 2px solid var(--blue-light);
    opacity: 1;
    animation: orbRing 2s ease-in-out infinite;
}

.orb-detected {
    background: linear-gradient(135deg, var(--green), var(--green-light));
    box-shadow: 0 8px 50px rgba(5,150,105,.45);
    animation: orbGlow 0.6s ease-out;
    transform: scale(1.08);
}
.orb-detected::before {
    border: 3px solid var(--green-light);
    opacity: 1;
    animation: orbRing 0.8s ease-out;
}

.orb-error {
    background: linear-gradient(135deg, var(--red), #EF4444);
    box-shadow: 0 8px 30px rgba(220,38,38,.3);
}

@keyframes orbPulse {
    0%, 100% { transform: scale(1); }
    50%      { transform: scale(1.04); }
}

@keyframes orbRing {
    0%   { inset: -8px;  opacity: 0.8; }
    100% { inset: -24px; opacity: 0; }
}

@keyframes orbGlow {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.12); }
    100% { transform: scale(1.08); }
}

/* ── Controls ──────────────────────────────────────────────────── */

.controls {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.btn {
    padding: 10px 28px;
    border: none;
    border-radius: 10px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.btn-start {
    background: var(--blue);
    color: #fff;
}
.btn-start:not(:disabled):hover {
    background: #1D4ED8;
    transform: translateY(-1px);
}

.btn-stop {
    background: var(--red);
    color: #fff;
}
.btn-stop:not(:disabled):hover {
    background: #B91C1C;
    transform: translateY(-1px);
}

/* ── Live Scores ───────────────────────────────────────────────── */

.scores-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.score-item {
    background: var(--white-warm);
    border-radius: 10px;
    padding: 14px;
    text-align: center;
}

.score-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--text-sec);
    margin-bottom: 6px;
}

.score-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 22px;
    font-weight: 500;
    transition: color 0.2s;
}

.score-low    { color: var(--text-sec); }
.score-medium { color: var(--amber); }
.score-high   { color: var(--green); }

.score-item.full { grid-column: 1 / -1; }

.counters {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 12px;
}

.counter-item {
    background: var(--white-warm);
    border-radius: 10px;
    padding: 12px;
    text-align: center;
}

.counter-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 20px;
    font-weight: 500;
    color: var(--navy);
}

/* ── Settings ──────────────────────────────────────────────────── */

.setting-row {
    margin-bottom: 20px;
}

.setting-row:last-child { margin-bottom: 0; }

.setting-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.setting-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

.setting-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    font-weight: 500;
    color: var(--blue);
    background: rgba(37,99,235,.08);
    padding: 2px 8px;
    border-radius: 6px;
}

input[type="range"] {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--border);
    border-radius: 3px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    background: var(--blue);
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,.15);
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--blue);
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid #fff;
    box-shadow: 0 1px 4px rgba(0,0,0,.15);
}

/* ── Model Status ──────────────────────────────────────────────── */

.model-list {
    display: grid;
    gap: 10px;
}

.model-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--white-warm);
    border-radius: 10px;
    padding: 12px 16px;
}

.model-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    min-width: 120px;
}

.model-status {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 3px 10px;
    border-radius: 6px;
}

.status-waiting { background: #F1F5F9; color: #94A3B8; }
.status-loading { background: #DBEAFE; color: var(--blue); }
.status-ready   { background: #D1FAE5; color: var(--green); }
.status-failed  { background: #FEE2E2; color: var(--red); }

.model-detail {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--text-sec);
    display: none;
    margin-left: auto;
}

/* ── Pipeline Visualizer ───────────────────────────────────────── */

.pipeline {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: wrap;
}

.pipeline-step {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 8px;
    background: #F1F5F9;
    color: #94A3B8;
    transition: all 0.25s;
    border: 2px solid transparent;
}

.pipeline-arrow {
    color: #CBD5E1;
    font-size: 14px;
    font-weight: 600;
}

.step-active {
    background: rgba(37,99,235,.1);
    color: var(--blue);
    border-color: var(--blue);
    transform: scale(1.05);
}

/* ── Detection Log ─────────────────────────────────────────────── */

.log-container {
    height: 260px;
    overflow-y: auto;
    background: var(--navy);
    border-radius: 10px;
    padding: 14px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    line-height: 1.7;
}

.log-container::-webkit-scrollbar       { width: 6px; }
.log-container::-webkit-scrollbar-track { background: transparent; }
.log-container::-webkit-scrollbar-thumb { background: #334155; border-radius: 3px; }

.log-entry { white-space: pre-wrap; word-break: break-all; }

.log-time { color: #64748B; }

.log-info      .log-msg { color: #CBD5E1; }
.log-success   .log-msg { color: #34D399; }
.log-detection .log-msg { color: #4ADE80; font-weight: 700; }
.log-error     .log-msg { color: #F87171; }
.log-warning   .log-msg { color: #FBBF24; }
.log-debug     .log-msg { color: #7DD3FC; }

/* ── Setup Warning ─────────────────────────────────────────────── */

.setup-warning {
    background: #FFFBEB;
    border: 1px solid #FCD34D;
    border-radius: var(--card-radius);
    padding: 20px 24px;
    margin-bottom: 20px;
}

.setup-warning h3 {
    color: var(--amber);
    font-size: 15px;
    margin-bottom: 8px;
}

.setup-warning p {
    font-size: 13px;
    color: #92400E;
    margin-bottom: 4px;
}

.setup-warning code {
    font-family: 'JetBrains Mono', monospace;
    background: rgba(0,0,0,.06);
    padding: 1px 5px;
    border-radius: 4px;
    font-size: 12px;
}

.missing-list {
    list-style: none;
    margin-top: 8px;
}

.missing-list li {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--red);
    padding: 2px 0;
}

.missing-list li::before {
    content: '\2717  ';
}

/* ── Footer ────────────────────────────────────────────────────── */

.footer {
    text-align: center;
    padding: 20px 24px;
    font-size: 12px;
    color: var(--text-sec);
}

.footer a {
    color: var(--blue);
    text-decoration: none;
}

/* ── Responsive ────────────────────────────────────────────────── */

@media (max-width: 768px) {
    .main-grid { grid-template-columns: 1fr; }
    .header-inner { flex-wrap: wrap; }
    .header-subtitle { margin-left: 0; width: 100%; margin-top: 4px; }
    .voice-orb { width: 130px; height: 130px; }
    .pipeline { justify-content: center; }
    .counters { grid-template-columns: 1fr; }
}