:root {
color-scheme: dark;
--bg: #050307;
--bg-alt: #0a0509;
--panel: #12070b;
--accent: #ff253a;
--accent-soft: rgba(255, 37, 58, 0.18);
--text: #e5e7eb;
--muted: #9ca3af;
--danger: #ff4b4b;
--success: #4ade80;
--border: #301219;
--card-radius: 16px;
--shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.7);

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

@keyframes floatIn {
from { opacity: 0; transform: translateY(10px); }
to   { opacity: 1; transform: translateY(0); }
}

@keyframes pulseDot {
0%   { transform: scale(1);   opacity: 0.9; }
50%  { transform: scale(1.4); opacity: 0.4; }
100% { transform: scale(1);   opacity: 0.9; }
}

@keyframes slideIn {
from { opacity: 0; transform: translateX(-10px); }
to   { opacity: 1; transform: translateX(0); }
}

@keyframes glowPulse {
0%, 100% { box-shadow: 0 0 20px rgba(255, 37, 58, 0.3); }
50% { box-shadow: 0 0 40px rgba(255, 37, 58, 0.6); }
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
      "Segoe UI", sans-serif;
    background:
      radial-gradient(circle at top, #2b0005 0, #050307 40%, #020005 80%);
    color: var(--text);
    min-height: 100vh;
    padding: 24px;
    display: flex;
    justify-content: center;
    overflow-x: hidden;
  }
  
  .container {
    width: 100%;
    max-width: 1200px;
    animation: floatIn 0.6s ease-out both;
  }

header {
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 12px;
margin-bottom: 20px;
animation: floatIn 0.6s ease-out both;
}

/* Controller view link positioning: absolute on desktop, stacked under title on small screens */
.header-actions {
    /* Place actions on the left side next to/under the title */
    margin-left: 0;
    margin-right: auto;
    display: flex;
    gap: 8px;
    align-items: center;
}

@media (max-width: 640px) {
    header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        margin-bottom: 12px; /* tighter spacing on mobile */
    }
    .header-actions {
        width: 100%;
        order: 2;
        display: flex;
        justify-content: flex-start; /* left aligned on small screens */
        gap: 6px;
    }
    .controller-link { order: 2; margin: 0; z-index: 3; display: inline-flex; }
    .nav-pill { padding: 8px 12px; }
}

/* Nav pill styling (shared with controller view) */
.nav-pill {
    padding: 10px 14px;
    border-radius: 8px;
    background: rgba(255,37,58,0.08);
    color: var(--text);
    text-decoration: none;
    border: 1px solid rgba(255,37,58,0.08);
    font-weight: 600;
    display: inline-block;
}
.nav-pill:hover { background: rgba(255,37,58,0.12); }

/* Ensure controller-link spacing on larger screens */
.controller-link { margin: 2px 0; z-index: 3; }

header h1 {
font-size: 1.4rem;
margin: 0;
letter-spacing: 0.03em;
color: var(--text);
font-weight: 600;
}

header p {
font-size: 0.8rem;
color: var(--muted);
max-width: 650px;
margin-top: 4px;
}

/* Configuration Panel */
.config-panel {
background: radial-gradient(circle at top left, #1a060b 0, #060106 55%);
border-radius: var(--card-radius);
border: 1px solid rgba(56, 12, 24, 0.9);
box-shadow: var(--shadow-soft);
padding: 12px 16px 14px;
position: relative;
overflow: hidden;
margin-bottom: 18px;
animation: floatIn 0.7s ease-out both;
transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease, background 0.2s ease;
}

.config-panel::before {
content: "";
position: absolute;
inset: 0;
background: radial-gradient(circle at top right, rgba(255, 37, 58, 0.18), transparent 55%);
opacity: 0.9;
pointer-events: none;
}

.config-panel:hover {
border-color: var(--accent);
box-shadow: 0 22px 54px rgba(255, 37, 58, 0.35);
transform: translateY(-2px);
background: radial-gradient(circle at top left, #22060e 0, #060106 60%);
}

.config-panel h2 {
position: relative;
z-index: 1;
color: var(--text);
margin-bottom: 8px;
font-size: 0.9rem;
font-weight: 600;
letter-spacing: 0.05em;
text-transform: uppercase;
}

.config-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
gap: 12px;
align-items: flex-end;
position: relative;
z-index: 1;
}

.input-group {
display: flex;
flex-direction: column;
}

.input-group label {
font-weight: 500;
color: var(--muted);
margin-bottom: 6px;
font-size: 0.75rem;
letter-spacing: 0.05em;
text-transform: uppercase;
}

.input-group input {
padding: 8px 12px;
background: rgba(10, 2, 9, 0.95);
border: 1px solid rgba(148, 27, 49, 0.8);
border-radius: 999px;
font-size: 0.9rem;
color: var(--text);
outline: none;
transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Ensure labels sit above inputs and inputs fill their column without overflowing */
.config-panel .input-group {
    min-width: 0;
}
.config-panel .input-group label {
    display: block;
    width: 100%;
    margin-left: 4px;
}
.config-panel .input-group input {
    width: 100%;
    box-sizing: border-box;
}

.input-group input:focus {
border-color: var(--accent);
box-shadow: 0 0 0 1px rgba(255, 37, 58, 0.32);
background: rgba(10, 2, 10, 1);
}

.button-group {
display: flex;
gap: 10px;
position: relative;
z-index: 1;
}

button {
padding: 8px 16px;
border: none;
border-radius: 999px;
font-size: 0.85rem;
cursor: pointer;
transition: all 0.15s;
font-weight: 600;
letter-spacing: 0.03em;
text-transform: uppercase;
}

.btn-connect {
background: linear-gradient(135deg, #ff253a, #ff7a3c);
color: #050308;
border: none;
flex: 1;
box-shadow: 0 10px 24px rgba(255, 37, 58, 0.6);
}

.btn-connect:hover {
transform: translateY(-1px) scale(1.02);
box-shadow: 0 16px 32px rgba(255, 37, 58, 0.7);
/* border-color removed, since border is none */
filter: brightness(1.05);
}

.btn-connect:disabled {
opacity: 0.6;
cursor: not-allowed;
}

.btn-clear {
background: transparent;
color: var(--muted);
border: 1px solid rgba(148, 163, 184, 0.3);
flex: 1;
box-shadow: none;
}

.btn-clear:hover {
transform: translateY(-1px) scale(1.02);
background: rgba(248, 250, 252, 0.12);
border-color: rgba(255, 255, 255, 0.6);
box-shadow: 0 10px 24px rgba(15, 23, 42, 0.6);
filter: brightness(1.03);
}

.btn-diagnostic {
background: rgba(100, 100, 255, 0.15);
color: #a5b4fc;
border: 1px solid rgba(100, 100, 255, 0.3);
padding: 8px 12px;
font-size: 0.8rem;
}

.btn-diagnostic:hover {
background: rgba(100, 100, 255, 0.25);
border-color: rgba(100, 100, 255, 0.5);
}

/* Diagnostic Modal Styles */
.diagnostic-modal {
max-width: 800px;
max-height: 85vh;
}

.diagnostic-results {
max-height: 60vh;
overflow-y: auto;
}

    .diagnostic-loading {
text-align: center;
padding: 40px;
color: var(--muted);
}

.diagnostic-error {
text-align: center;
padding: 20px;
color: #ff6b81;
background: rgba(255, 75, 75, 0.1);
border-radius: 8px;
}

.diagnostic-summary {
display: flex;
gap: 20px;
margin-bottom: 20px;
}

.summary-stat {
flex: 1;
padding: 15px;
border-radius: 8px;
text-align: center;
}

.summary-stat.available {
background: rgba(74, 222, 128, 0.1);
border: 1px solid rgba(74, 222, 128, 0.3);
}

.summary-stat.unavailable {
background: rgba(156, 163, 175, 0.1);
border: 1px solid rgba(156, 163, 175, 0.3);
}

.stat-number {
display: block;
font-size: 2rem;
font-weight: bold;
}

.summary-stat.available .stat-number {
color: #4ade80;
}

.summary-stat.unavailable .stat-number {
color: #9ca3af;
}

    .stat-label {
    font-size: 0.8rem;
    color: var(--muted);
}

    .diagnostic-note {
    padding: 10px 15px;
    background: rgba(100, 100, 255, 0.1);
    border-radius: 8px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: #a5b4fc;
}

.diagnostic-warning {
padding: 15px;
background: rgba(255, 152, 0, 0.1);
border: 1px solid rgba(255, 152, 0, 0.3);
border-radius: 8px;
margin-top: 15px;
font-size: 0.85rem;
color: #ffb74d;
}

.diagnostic-section {
margin-bottom: 20px;
}

.diagnostic-section h4 {
margin: 0 0 10px 0;
font-size: 0.9rem;
}

.endpoint-list {
display: flex;
flex-direction: column;
gap: 5px;
}

.endpoint-item {
padding: 10px 12px;
border-radius: 6px;
cursor: pointer;
transition: all 0.15s ease;
}

.endpoint-item.available {
background: rgba(74, 222, 128, 0.08);
border: 1px solid rgba(74, 222, 128, 0.2);
}

.endpoint-item.available:hover {
background: rgba(74, 222, 128, 0.15);
}

.endpoint-item.unavailable {
background: rgba(156, 163, 175, 0.05);
border: 1px solid rgba(156, 163, 175, 0.15);
cursor: default;
opacity: 0.7;
}

.endpoint-header {
display: flex;
align-items: center;
gap: 10px;
flex-wrap: wrap;
}

.endpoint-status {
font-weight: bold;
}

.endpoint-item.available .endpoint-status {
color: #4ade80;
}

.endpoint-item.unavailable .endpoint-status {
color: #9ca3af;
}

.endpoint-path {
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
font-size: 0.85rem;
color: var(--text);
}

.endpoint-desc {
font-size: 0.75rem;
color: var(--muted);
}

.endpoint-error {
font-size: 0.75rem;
color: #ff6b81;
margin-left: auto;
}

.endpoint-details {
margin-top: 10px;
padding-top: 10px;
border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.endpoint-preview {
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
font-size: 0.8rem;
color: #a5b4fc;
background: rgba(0, 0, 0, 0.3);
padding: 8px;
border-radius: 4px;
margin-bottom: 10px;
word-break: break-all;
}

.copy-endpoint-btn, .view-data-btn {
background: rgba(255, 255, 255, 0.1);
border: 1px solid rgba(255, 255, 255, 0.2);
color: var(--text);
padding: 5px 10px;
border-radius: 4px;
cursor: pointer;
font-size: 0.75rem;
margin-right: 8px;
}

.copy-endpoint-btn:hover, .view-data-btn:hover {
background: rgba(255, 255, 255, 0.2);
}

/* Data View Modal */
.data-view-modal {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.9);
z-index: 2000;
display: flex;
align-items: center;
justify-content: center;
}

.data-view-content {
background: #1a1a2e;
border-radius: 12px;
border: 1px solid rgba(255, 37, 58, 0.3);
width: 90%;
max-width: 900px;
max-height: 80vh;
overflow: hidden;
}

.data-view-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 15px 20px;
border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.data-view-header h3 {
margin: 0;
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
font-size: 0.9rem;
}

.data-view-header button {
background: transparent;
border: none;
color: var(--muted);
font-size: 1.5rem;
cursor: pointer;
}

.data-view-json {
padding: 20px;
margin: 0;
overflow: auto;
max-height: calc(80vh - 60px);
font-size: 0.8rem;
color: #4ade80;
background: #0a0a15;
}

/* Diagnostic action buttons */
.diagnostic-actions {
display: flex;
gap: 10px;
margin-bottom: 15px;
}

.diagnostic-btn {
padding: 10px 16px;
border-radius: 8px;
border: none;
cursor: pointer;
font-size: 0.85rem;
font-weight: 500;
transition: all 0.15s ease;
}

.download-btn {
background: linear-gradient(135deg, rgba(74, 222, 128, 0.2), rgba(74, 222, 128, 0.1));
border: 1px solid rgba(74, 222, 128, 0.4);
color: #4ade80;
}

.download-btn:hover {
background: linear-gradient(135deg, rgba(74, 222, 128, 0.3), rgba(74, 222, 128, 0.2));
transform: translateY(-1px);
}

.refresh-btn {
background: rgba(100, 100, 255, 0.15);
border: 1px solid rgba(100, 100, 255, 0.3);
color: #a5b4fc;
}

.refresh-btn:hover {
background: rgba(100, 100, 255, 0.25);
}

.category-count {
font-weight: normal;
font-size: 0.8rem;
color: var(--muted);
}

.diagnostic-note code {
background: rgba(0, 0, 0, 0.3);
padding: 2px 6px;
border-radius: 4px;
font-size: 0.85rem;
}

.diagnostic-note.warning {
background: rgba(255, 152, 0, 0.15);
border: 1px solid rgba(255, 152, 0, 0.3);
color: #ffb74d;
}

.diagnostic-info {
padding: 15px;
background: rgba(100, 100, 255, 0.08);
border: 1px solid rgba(100, 100, 255, 0.2);
border-radius: 8px;
margin-top: 20px;
font-size: 0.85rem;
}

.diagnostic-info ul {
margin: 10px 0 0 0;
padding-left: 20px;
}

.diagnostic-info li {
margin-bottom: 5px;
color: var(--muted);
}

.diagnostic-info li strong {
color: var(--text);
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.endpoint-buttons {
display: flex;
gap: 8px;
margin-top: 8px;
}

.status {
display: flex;
align-items: center;
gap: 10px;
padding: 8px 12px;
border-radius: 8px;
font-weight: 600;
font-size: 0.8rem;
margin-top: 15px;
letter-spacing: 0.05em;
text-transform: uppercase;
animation: slideIn 0.4s ease-out;
}

.status.connected {
background: radial-gradient(circle at top left, rgba(74, 222, 128, 0.15), rgba(15, 5, 10, 0.96));
color: var(--success);
border: 1px solid rgba(74, 222, 128, 0.3);
}

.status.disconnected {
background: radial-gradient(circle at top left, rgba(255, 75, 75, 0.15), rgba(15, 5, 10, 0.96));
color: #ff6b81;
border: 1px solid rgba(255, 75, 75, 0.3);
}

.status.loading {
background: radial-gradient(circle at top left, rgba(255, 37, 58, 0.15), rgba(15, 5, 10, 0.96));
color: var(--accent);
border: 1px solid rgba(255, 37, 58, 0.3);
}

.status-dot {
width: 8px;
height: 8px;
border-radius: 50%;
animation: pulseDot 1.5s ease-in-out infinite;
}

.status.connected .status-dot {
background: var(--success);
}

.status.disconnected .status-dot {
background: #ff6b81;
animation: none;
}

.status.loading .status-dot {
background: var(--accent);
}

/* Main Content */
.content {
display: none;
}

.content.active {
display: block;
}

.loading-message {
text-align: center;
color: white;
font-size: 1.2em;
padding: 40px;
}

.error-message {
background: #ffebee;
color: #c62828;
padding: 20px;
border-radius: 10px;
margin-bottom: 20px;
border-left: 5px solid #c62828;
}

/* Stats Cards Grid */
.stats-grid {
display: grid;
grid-template-columns: minmax(0, 1fr);
gap: 12px;
margin-bottom: 18px;
}

@media (min-width: 768px) {
.stats-grid {
grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
gap: 18px;
}
}

.stat-card {
background: radial-gradient(circle at top left, #1a060b 0, #060106 55%);
border-radius: var(--card-radius);
border: 1px solid rgba(56, 12, 24, 0.9);
box-shadow: var(--shadow-soft);
padding: 16px;
position: relative;
overflow: hidden;
transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease, background 0.2s ease;
animation: floatIn 0.7s ease-out both;
}

.stat-card::before {
content: "";
position: absolute;
inset: 0;
background: radial-gradient(circle at top right, rgba(255, 37, 58, 0.18), transparent 55%);
opacity: 0.9;
pointer-events: none;
}

.stat-card:hover {
border-color: var(--accent);
box-shadow: 0 22px 54px rgba(255, 37, 58, 0.35);
transform: translateY(-2px);
background: radial-gradient(circle at top left, #22060e 0, #060106 60%);
}

.stat-card h3 {
position: relative;
z-index: 1;
color: var(--text);
font-size: 0.7rem;
text-transform: uppercase;
letter-spacing: 0.1em;
margin-bottom: 8px;
font-weight: 600;
}

.stat-value {
position: relative;
z-index: 1;
font-size: 1.6em;
font-weight: 700;
color: var(--text);
margin-bottom: 4px;
letter-spacing: -0.03em;
}

.stat-unit {
position: relative;
z-index: 1;
font-size: 0.75rem;
color: var(--muted);
}

.stat-subtext {
position: relative;
z-index: 1;
font-size: 0.75rem;
color: var(--muted);
margin-top: 6px;
}

/* Algorithm Stats */
.algo-stats {
background: radial-gradient(circle at top left, #1a060b 0, #060106 55%);
border-radius: var(--card-radius);
border: 1px solid rgba(56, 12, 24, 0.9);
box-shadow: var(--shadow-soft);
padding: 18px;
position: relative;
overflow: hidden;
margin-bottom: 18px;
animation: floatIn 0.7s ease-out 0.1s both;
}

.algo-stats::before {
content: "";
position: absolute;
inset: 0;
background: radial-gradient(circle at top right, rgba(255, 37, 58, 0.18), transparent 55%);
/* remove overlay to avoid tinting the header text */
opacity: 0;
pointer-events: none;
}

.algo-stats h2 {
position: relative;
z-index: 1;
color: #fff;
margin-bottom: 8px;
font-size: 0.95rem;
font-weight: 700;
letter-spacing: 0.04em;
text-transform: uppercase;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.algo-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 12px;
position: relative;
z-index: 1;
}

.algo-card {
background: rgba(15, 5, 10, 0.4);
border-radius: 12px;
padding: 12px;
border: 1px solid rgba(255, 37, 58, 0.2);
transition: all 0.15s ease;
}

.algo-card:hover {
border-color: var(--accent);
background: rgba(15, 5, 10, 0.6);
box-shadow: 0 8px 18px rgba(255, 37, 58, 0.15);
transform: translateY(-1px);
}

.algo-card h3 {
color: var(--text);
margin-bottom: 8px;
font-size: 0.85rem;
font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase; /* ensure algorithm titles are all uppercase */
}

.algo-stat {
display: flex;
justify-content: space-between;
padding: 4px 0;
border-bottom: 1px solid rgba(255, 37, 58, 0.1);
font-size: 0.8rem;
}

.algo-stat:last-child {
border-bottom: none;
}

.algo-stat label {
color: var(--muted);
font-weight: 500;
}

.algo-stat value {
color: var(--accent);
font-weight: 600;
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Charts */
.charts-section {
background: radial-gradient(circle at top left, #1a060b 0, #060106 55%);
border-radius: var(--card-radius);
border: 1px solid rgba(56, 12, 24, 0.9);
box-shadow: var(--shadow-soft);
padding: 16px;
position: relative;
overflow: hidden;
margin-bottom: 18px;
animation: floatIn 0.7s ease-out 0.2s both;
}

.charts-section::before {
content: "";
position: absolute;
inset: 0;
background: radial-gradient(circle at top right, rgba(255, 37, 58, 0.18), transparent 55%);
opacity: 0.9;
pointer-events: none;
}

.charts-section h2 {
position: relative;
z-index: 1;
color: var(--text);
margin-bottom: 15px;
font-size: 0.9rem;
font-weight: 600;
letter-spacing: 0.05em;
text-transform: uppercase;
}

.charts-grid {
    display: grid;
    /* Three equal responsive columns (1/1/1) */
    grid-template-columns: repeat(3, minmax(220px, 1fr));
    gap: 24px;
    width: 100%;
    position: relative;
    z-index: 1;
    align-items: start; /* avoid forcing stretch that can create infinite height */
}

/* Ensure chart container matches stats container height */
.chart-container {
    height: 100%;
    min-height: 420px; /* visible chart height */
    display: flex;
    flex-direction: column;
    background: rgba(15, 5, 10, 0.4);
    border: 1px solid rgba(255, 37, 58, 0.2);
    border-radius: 16px;
    padding: 18px; /* consistent with other main columns */
    max-height: 520px; /* prevent excessive growth */
}

@media (max-width: 1100px) {
    .charts-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    /* stack inner layout to preserve readable cards */
    .center-algo, .prime-stats-container, .chart-container {
        min-height: 320px;
    }
}

.prime-stats-container {
    background: rgba(15, 5, 10, 0.4);
    border: 1px solid rgba(255, 37, 58, 0.2);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    min-height: 420px; /* match center and chart columns */
}

/* Adjustments for Custom Stats Layout */
.prime-cards-grid {
    display: grid;
    /* Force 2 columns for the cards inside the stats panel */
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    align-items: start;
}

/* Styles for centered algo block inside charts-grid */
.center-algo {
    background: rgba(15, 5, 10, 0.4);
    border: 1px solid rgba(255, 37, 58, 0.2);
    border-radius: 12px;
    padding: 18px;
    min-height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

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

.algo-card {
    background: rgba(10, 5, 8, 0.6);
    border: 1px solid rgba(255, 37, 58, 0.2);
    border-radius: 10px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 0 0 auto;
}

.algo-card h3 {
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.algo-stat label {
    display: block;
    color: var(--muted);
    font-size: 0.8rem;
}

.algo-stat value {
    display: block;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text);
}

/* Make specific cards span full width if we have odd numbers or want emphasis */
/* e.g. Node Name could span 2 columns if desired, but 2x2 grid is standard */
.prime-stat-card:nth-child(1) {
    grid-column: span 2; /* Node Name takes full width at top */
}

/* Make cards visually larger and avoid collapsed empty spaces */
.prime-stat-card {
    min-height: 84px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Responsive for the inner grid */
@media (max-width: 600px) {
    .prime-cards-grid {
        grid-template-columns: 1fr;
    }
    .prime-stat-card:nth-child(1) {
        grid-column: span 1;
    }
}
}

.chart-control-btn {
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    border: 1px solid transparent;
    border-radius: 6px;
    background: rgba(255, 37, 58, 0.1);
    color: var(--muted);
    cursor: pointer;
    transition: all 0.2s ease;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.chart-control-btn:hover {
background: rgba(255, 37, 58, 0.2);
border-color: var(--accent);
color: var(--accent);
}

.chart-control-btn.active {
background: var(--accent);
color: white;
border-color: var(--accent);
box-shadow: 0 4px 12px rgba(255, 37, 58, 0.3);
}

.chart-canvas-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 120px; /* smaller overall donut container */
    max-width: 320px; /* limit size so donut appears smaller */
    width: 100%;
    box-sizing: border-box;
    position: relative; /* allow absolute positioning for custom legend controls */
}

.chart-canvas-wrapper canvas {
    width: 100%;
    max-width: 280px;
    height: 260px !important; /* fixed canvas height to control visual diameter */
    max-height: 260px;
    background: transparent !important;
}

.chart-legend {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(255,37,58,0.06);
    width: 100%;
}

.chart-legend .legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 0.85rem;
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}
.legend-dot.valid { background: #4ade80; }
.legend-dot.stale { background: #f59e0b; }
.legend-dot.invalid { background: #ff4b4b; }

/* Ensure all three main columns stretch to equal height */
.charts-grid > .prime-stats-container,
.charts-grid > .center-algo,
.charts-grid > .chart-container {
    display: flex;
    flex-direction: column;
}

.chart-legend {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: center;
}

/* Chart controls (toggle buttons under shares chart) */
.chart-controls {
    display: flex;
    gap: 10px;
    justify-content: center;
    /* positioned where Chart.js legend would normally render */
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 18px;
    z-index: 40;
}
.chart-controls .toggle-btn {
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255,255,255,0.04);
    color: var(--muted);
    border: 1px solid rgba(255,255,255,0.04);
    font-size: 0.85rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 200ms ease, transform 220ms cubic-bezier(.2,.8,.2,1);
}
.chart-controls .toggle-btn .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
}
.chart-controls .toggle-btn.active {
    background: linear-gradient(135deg, rgba(255,37,58,0.08), rgba(255,37,58,0.02));
    color: var(--text);
    transform: translateY(-3px);
    box-shadow: 0 8px 18px rgba(255,37,58,0.06);
}
.chart-controls .toggle-btn[data-type="valid"] .dot { background: #4ade80; }
.chart-controls .toggle-btn[data-type="stale"] .dot { background: #f59e0b; }
.chart-controls .toggle-btn[data-type="invalid"] .dot { background: #ff4b4b; }

.chart-empty {
text-align: center;
color: var(--muted);
font-size: 0.8rem;
padding: 20px;
}

/* Estilos adicionales para visibilidad */
.charts-section > div:first-child:not(.charts-grid) {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 20px !important;
    margin-bottom: 20px !important;
    flex-wrap: wrap !important;
}

.charts-section > div:first-child:not(.charts-grid) > h2 {
    margin: 0 !important;
    flex: 0 0 auto;
}

.charts-section > div:first-child:not(.charts-grid) > div {
    flex: 0 0 auto;
    display: flex !important;
    gap: 10px !important;
    background: rgba(10, 5, 8, 0.9) !important;
    border-radius: 8px !important;
    padding: 6px !important;
    border: 1px solid rgba(255, 37, 58, 0.3) !important;
}

/* Workers Table */
.workers-section {
background: radial-gradient(circle at top left, #1a060b 0, #060106 55%);
border-radius: var(--card-radius);
border: 1px solid rgba(56, 12, 24, 0.9);
box-shadow: var(--shadow-soft);
padding: 16px;
position: relative;
overflow: hidden;
animation: floatIn 0.7s ease-out 0.3s both;
overflow-x: auto;
}

.workers-section::before {
content: "";
position: absolute;
inset: 0;
background: radial-gradient(circle at top right, rgba(255, 37, 58, 0.18), transparent 55%);
opacity: 0.9;
pointer-events: none;
}

.workers-section h2 {
position: relative;
z-index: 1;
color: var(--text);
margin-bottom: 15px;
font-size: 0.9rem;
font-weight: 600;
letter-spacing: 0.05em;
text-transform: uppercase;
}

/* Make hashrate values green in both workers and miners tables */
#workersTable td:nth-child(4),
#minersTable td:nth-child(2) {
    color: #4ade80;
    font-weight: 700;
}

table {
width: 100%;
border-collapse: collapse;
position: relative;
z-index: 1;
}

table thead {
background: rgba(15, 5, 10, 0.6);
}

/* Scrollable panel wrapper for large lists */
.panel-scroll {
    max-height: 260px;
    overflow-y: auto;
    padding-right: 8px;
}

.miners-scroll {
    max-height: 360px;
}

.blocks-scroll {
    max-height: 300px;
}

/* Scrollbar styling (modern browsers) */
.panel-scroll {
    scrollbar-width: thin;
    scrollbar-color: rgba(255,37,58,0.28) transparent;
}
.panel-scroll::-webkit-scrollbar {
    width: 10px;
}
.panel-scroll::-webkit-scrollbar-track {
    background: transparent;
}
.panel-scroll::-webkit-scrollbar-thumb {
    background: rgba(255,37,58,0.22);
    border-radius: 8px;
    border: 2px solid transparent;
    background-clip: padding-box;
}
.panel-scroll table {
    width: 100%;
    border-collapse: collapse;
}

table th {
padding: 10px 12px;
text-align: left;
color: var(--text);
font-weight: 600;
border-bottom: 1px solid rgba(255, 37, 58, 0.3);
font-size: 0.75rem;
letter-spacing: 0.05em;
text-transform: uppercase;
}

table td {
padding: 10px 12px;
border-bottom: 1px solid rgba(255, 37, 58, 0.1);
color: var(--muted);
font-size: 0.85rem;
}

table tbody tr {
transition: background-color 0.15s ease;
}

table tbody tr:hover {
background: rgba(255, 37, 58, 0.08);
}

.worker-name {
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
color: var(--accent);
font-weight: 600;
font-size: 0.8rem;
}

/* Blocks Section */
.blocks-section {
background: radial-gradient(circle at top left, #1a060b 0, #060106 55%);
border-radius: var(--card-radius);
border: 1px solid rgba(56, 12, 24, 0.9);
box-shadow: var(--shadow-soft);
padding: 16px;
position: relative;
overflow: hidden;
margin-top: 18px;
animation: floatIn 0.7s ease-out 0.4s both;
}

.blocks-section::before {
content: "";
position: absolute;
inset: 0;
background: radial-gradient(circle at top right, rgba(255, 37, 58, 0.18), transparent 55%);
opacity: 0.9;
pointer-events: none;
}

/* Blocks Header with Search */
.blocks-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 15px;
position: relative;
z-index: 1;
}

.blocks-header h2 {
margin: 0;
color: var(--text);
font-size: 0.9rem;
font-weight: 600;
letter-spacing: 0.05em;
text-transform: uppercase;
}

.blocks-section h2 {
position: relative;
z-index: 1;
color: var(--text);
margin-bottom: 5px;
font-size: 0.9rem;
font-weight: 600;
letter-spacing: 0.05em;
text-transform: uppercase;
}

/* Blocks table styling */
.blocks-section .table-container {
position: relative;
z-index: 1;
}

.blocks-table th {
font-size: 0.7rem;
color: #888;
text-transform: uppercase;
letter-spacing: 0.05em;
}

.blocks-table td {
padding: 12px 10px;
font-size: 0.8rem;
vertical-align: middle;
}

.blocks-table tr {
border-bottom: 1px solid rgba(255, 37, 58, 0.15);
}

.blocks-table tr:hover {
background: rgba(255, 37, 58, 0.08);
}

.block-item {
position: relative;
z-index: 1;
background: rgba(15, 5, 10, 0.4);
border-radius: 12px;
padding: 12px;
margin-bottom: 10px;
border: 1px solid rgba(255, 37, 58, 0.2);
transition: all 0.15s ease;
}

.block-item:hover {
border-color: var(--accent);
background: rgba(15, 5, 10, 0.6);
box-shadow: 0 8px 18px rgba(255, 37, 58, 0.15);
transform: translateY(-1px);
}

.block-item.no-blocks {
background: rgba(15, 5, 10, 0.2);
border: 1px solid rgba(255, 37, 58, 0.15);
color: var(--muted);
text-align: center;
}

.block-header {
display: flex;
justify-content: space-between;
margin-bottom: 8px;
font-weight: 600;
color: var(--text);
font-size: 0.9rem;
}

.block-details {
font-size: 0.8rem;
color: var(--muted);
}

.block-details div {
margin: 2px 0;
}

.block-details code {
color: var(--accent);
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
font-weight: 600;
font-size: 0.75rem;
}

/* QuaiScan Button */
.quaiscan-btn {
display: inline-block;
padding: 2px 8px;
margin-left: 8px;
background: linear-gradient(135deg, rgba(255, 37, 58, 0.2), rgba(255, 37, 58, 0.1));
border: 1px solid rgba(255, 37, 58, 0.4);
border-radius: 6px;
color: var(--accent);
font-size: 0.7rem;
font-weight: 600;
text-decoration: none;
transition: all 0.15s ease;
vertical-align: middle;
}

.quaiscan-btn:hover {
background: linear-gradient(135deg, rgba(255, 37, 58, 0.4), rgba(255, 37, 58, 0.2));
border-color: var(--accent);
box-shadow: 0 4px 12px rgba(255, 37, 58, 0.3);
transform: translateY(-1px);
}

/* Miners Section */
.miners-section {
background: radial-gradient(circle at top left, #1a060b 0, #060106 55%);
border-radius: var(--card-radius);
border: 1px solid rgba(56, 12, 24, 0.9);
box-shadow: var(--shadow-soft);
padding: 16px;
position: relative;
overflow: hidden;
margin-top: 18px;
margin-bottom: 18px;
animation: floatIn 0.9s ease-out both;
transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.miners-section::before {
content: "";
position: absolute;
inset: 0;
background: radial-gradient(circle at top right, rgba(255, 37, 58, 0.12), transparent 55%);
opacity: 0.9;
pointer-events: none;
}

.miners-section:hover {
border-color: var(--accent);
box-shadow: 0 22px 54px rgba(255, 37, 58, 0.2);
transform: translateY(-2px);
}

.miners-section h2 {
position: relative;
z-index: 1;
color: var(--text);
margin-bottom: 15px;
font-size: 0.9rem;
font-weight: 600;
letter-spacing: 0.05em;
text-transform: uppercase;
}

.miners-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 15px;
position: relative;
z-index: 1;
}

.miners-header h2 {
margin-bottom: 0;
}

.miners-count {
font-size: 0.75rem;
color: var(--muted);
background: rgba(255, 37, 58, 0.1);
padding: 4px 10px;
border-radius: 12px;
border: 1px solid rgba(255, 37, 58, 0.2);
}

#minersTable {
position: relative;
z-index: 1;
width: 100%;
border-collapse: collapse;
font-size: 0.8rem;
}

#minersTable th,
#minersTable td {
padding: 10px 12px;
text-align: left;
border-bottom: 1px solid rgba(255, 37, 58, 0.1);
}

#minersTable th {
color: var(--muted);
font-weight: 600;
text-transform: uppercase;
font-size: 0.7rem;
letter-spacing: 0.05em;
}

#minersTable tbody tr {
transition: background 0.15s ease;
}

#minersTable tbody tr:hover {
background: rgba(255, 37, 58, 0.08);
}

#minersTable .miner-address-cell {
display: flex;
align-items: center;
gap: 8px;
}

#minersTable .miner-address-cell a {
color: var(--accent);
text-decoration: none;
font-family: monospace;
font-size: 0.75rem;
}

#minersTable .miner-address-cell a:hover {
text-decoration: underline;
}

/* Make Connected Workers table match All Miners visual design */
#workersTable {
    position: relative;
    z-index: 1;
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
}

#workersTable th,
#workersTable td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 37, 58, 0.1);
}

#workersTable th {
    color: var(--muted);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.7rem;
    letter-spacing: 0.05em;
}

#workersTable tbody tr {
    transition: background 0.15s ease;
}

#workersTable tbody tr:hover {
    background: rgba(255, 37, 58, 0.08);
}

/* Address styling to match miners (monospace + accent) */
#workersTable .worker-name.clickable-address {
    color: var(--accent);
    font-family: monospace;
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
}

/* Ensure table header spacing and look consistent */
.workers-section, .miners-section {
    padding: 16px;
}

/* Responsive */
@media (max-width: 768px) {
body {
padding: 16px 10px 24px;
}

/* Fix connected workers overflow on very small screens */
@media (max-width: 420px) {
    /* Allow horizontal scrolling instead of hiding columns */
    .workers-section .panel-scroll { overflow-x: auto; }

    /* Let the table be wider than the container so a horizontal scrollbar appears */
    #workersTable {
        table-layout: auto;
        width: auto;
        min-width: 560px; /* adjust as needed for 4 columns */
    }
    /* Keep single-line cells but allow scrolling to view full content */
    #workersTable td {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        padding: 6px 8px;
    }

    /* Reduce address width and ensure algorithm has room */
    #workersTable td:nth-child(1) { max-width: 120px; }
    #workersTable td:nth-child(3) { max-width: 100px; }
    /* Keep hashrate readable: allow more room and no ellipsis */
    #workersTable td:nth-child(4) { max-width: 140px; text-align: right; overflow: visible; white-space: nowrap; text-overflow: clip; }

    /* Make header row height smaller */
    #workersTable th { padding: 6px 8px; font-size: 0.68rem; }

    /* Allow the panel to vertically expand but keep rows readable */
    .workers-section .panel-scroll { max-height: 320px; }
}

header {
align-items: flex-start;
}

header h1 {
font-size: 1.2rem;
}

header p {
font-size: 0.75rem;
}

.config-grid {
grid-template-columns: 1fr;
}

.stats-grid {
grid-template-columns: 1fr;
}

.algo-grid {
grid-template-columns: 1fr;
}

.charts-grid {
grid-template-columns: 1fr;
}

.chart-container {
height: 200px;
}

table {
font-size: 0.8em;
}

table th, table td {
padding: 8px;
}

    /* Compact miners table on small screens: truncate addresses and tighten cells */
    #minersTable .miner-address-cell { min-width: 0; }
    #minersTable .miner-address-cell a {
        display: inline-block;
        max-width: 140px; /* allow room for other columns */
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        vertical-align: middle;
    }
    /* Reduce padding and font-size so other columns fit */
    #minersTable td { padding: 6px 8px; font-size: 0.78rem; }
    #minersTable th { padding: 6px 8px; font-size: 0.70rem; }

    /* On very small screens, make address even shorter and allow horizontal scroll */
    @media (max-width: 420px) {
        /* Allow miners panel to scroll horizontally when content is wider */
        .miners-section .panel-scroll { overflow-x: auto; }

        #minersTable .miner-address-cell a { max-width: 110px; font-size: 0.72rem; }
        #minersTable td { padding: 5px 6px; font-size: 0.72rem; }

        /* Force table minimum width so columns remain visible and scrollbar appears */
        #minersTable {
            table-layout: auto;
            width: auto;
            min-width: 520px;
        }
        #minersTable td { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
    }
}

/* Compact connected workers table on small screens */
@media (max-width: 768px) {
    #workersTable {
        table-layout: fixed;
        width: 100%;
    }
     /* Column width distribution: address, worker name, algorithm, hashrate.
         Move Algorithm slightly left by giving it more width and reducing address/worker widths. */
     #workersTable th:nth-child(1), #workersTable td:nth-child(1) { width: 36%; }
     #workersTable th:nth-child(2), #workersTable td:nth-child(2) { width: 26%; }
     #workersTable th:nth-child(3), #workersTable td:nth-child(3) { width: 20%; }
     #workersTable th:nth-child(4), #workersTable td:nth-child(4) { width: 18%; }

    /* Truncate address span inside workers table */
    #workersTable .worker-name {
        display: inline-block;
        max-width: 100px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        vertical-align: middle;
        font-size: 0.78rem;
    }

    /* Tighten padding and font sizes */
    #workersTable td { padding: 6px 8px; font-size: 0.78rem; }
    #workersTable th { padding: 6px 8px; font-size: 0.70rem; }

    /* Ensure algorithm and hashrate align nicely */
    #workersTable td:nth-child(3) { text-transform: lowercase; color: var(--muted); padding-left: 6px; }
    /* Prevent hashrate cell from being truncated with ellipsis */
    #workersTable td:nth-child(4) { text-align: right; font-weight: 700; overflow: visible; white-space: nowrap; text-overflow: clip; }
}

/* Shares Section */
.shares-section {
background: radial-gradient(circle at top left, #1a060b 0, #060106 55%);
border-radius: var(--card-radius);
border: 1px solid rgba(56, 12, 24, 0.9);
box-shadow: var(--shadow-soft);
padding: 16px;
position: relative;
overflow: hidden;
margin-bottom: 18px;
animation: floatIn 0.7s ease-out 0.3s both;
}

.shares-section::before {
content: "";
position: absolute;
inset: 0;
background: radial-gradient(circle at top right, rgba(255, 37, 58, 0.18), transparent 55%);
opacity: 0.9;
pointer-events: none;
}

.shares-section h2 {
position: relative;
z-index: 1;
color: var(--text);
margin-bottom: 15px;
font-size: 0.9rem;
font-weight: 600;
letter-spacing: 0.05em;
text-transform: uppercase;
}

.shares-stats-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
gap: 12px;
position: relative;
z-index: 1;
margin-bottom: 16px;
}

.shares-stat-card {
background: rgba(15, 5, 10, 0.4);
border-radius: 12px;
padding: 12px;
border: 1px solid rgba(255, 37, 58, 0.2);
text-align: center;
}

.shares-stat-card h4 {
color: var(--muted);
font-size: 0.75rem;
margin-bottom: 6px;
text-transform: uppercase;
}

.shares-stat-value {
color: var(--accent);
font-size: 1.2rem;
font-weight: 700;
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.shares-stat-subtext {
color: var(--muted);
font-size: 0.7rem;
margin-top: 4px;
}

.shares-history-container {
position: relative;
z-index: 1;
}

.shares-history-container h4 {
color: var(--text);
font-size: 0.8rem;
margin-bottom: 10px;
}

.shares-history-list {
max-height: 200px;
overflow-y: auto;
background: rgba(5, 3, 7, 0.5);
border-radius: 8px;
padding: 8px;
}

.share-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 8px 12px;
border-bottom: 1px solid rgba(255, 37, 58, 0.1);
font-size: 0.8rem;
}

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

.share-item.no-shares {
color: var(--muted);
justify-content: center;
}

.share-time {
color: var(--muted);
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.share-type {
padding: 2px 8px;
border-radius: 4px;
font-size: 0.7rem;
font-weight: 600;
}

.share-type.valid {
background: rgba(74, 222, 128, 0.2);
color: var(--success);
}

.share-type.stale {
background: rgba(255, 193, 7, 0.2);
color: #ffc107;
}

.share-type.invalid {
background: rgba(255, 75, 75, 0.2);
color: var(--danger);
}

.share-difficulty {
color: var(--text);
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Miner Modal */
.miner-modal {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(5, 3, 7, 0.85);
backdrop-filter: blur(5px);
z-index: 1000;
display: flex;
align-items: center;
justify-content: center;
animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
from { opacity: 0; }
to { opacity: 1; }
}

.miner-modal-content {
background: radial-gradient(circle at top left, #1a060b 0, #0a0509 55%);
border-radius: var(--card-radius);
border: 1px solid rgba(255, 37, 58, 0.4);
box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
width: 90%;
max-width: 700px;
max-height: 85vh;
overflow-y: auto;
animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
from { opacity: 0; transform: translateY(18px); }
to { opacity: 1; transform: translateY(0); }
}

.miner-modal-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 16px 20px;
border-bottom: 1px solid rgba(255, 37, 58, 0.2);
}

.miner-stat-card.luck-card {
background: linear-gradient(135deg, rgba(74, 222, 128, 0.1), rgba(255, 37, 58, 0.1));
border: 1px solid rgba(74, 222, 128, 0.3);
}

.miner-modal-header h2 {
font-size: 1rem;
font-weight: 600;
}

.modal-close-btn {
background: rgba(255, 37, 58, 0.2);
border: none;
color: var(--text);
width: 32px;
height: 32px;
border-radius: 50%;
font-size: 1.2rem;
cursor: pointer;
transition: all 0.15s ease;
display: flex;
align-items: center;
justify-content: center;
line-height: 1;
padding: 0;
flex-shrink: 0;
}

.modal-close-btn:hover {
background: var(--accent);
transform: scale(1.1);
}

.miner-modal-body {
padding: 20px;
}

.miner-address-display {
background: rgba(5, 3, 7, 0.6);
border-radius: 8px;
padding: 12px 16px;
margin-bottom: 16px;
display: flex;
align-items: center;
gap: 10px;
}

.miner-address-display label {
color: var(--muted);
font-size: 0.8rem;
}

.miner-address-display code {
color: var(--accent);
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
font-size: 0.85rem;
word-break: break-all;
}

.miner-stats-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
gap: 12px;
margin-bottom: 20px;
}

.miner-stat-card {
background: rgba(15, 5, 10, 0.4);
border-radius: 10px;
padding: 12px;
border: 1px solid rgba(255, 37, 58, 0.15);
text-align: center;
}

.miner-stat-card h4 {
color: var(--muted);
font-size: 0.7rem;
margin-bottom: 6px;
text-transform: uppercase;
}

.miner-stat-value {
color: var(--accent);
font-size: 1rem;
font-weight: 700;
font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.miner-workers-section h4 {
color: var(--text);
font-size: 0.85rem;
margin-bottom: 10px;
}

.miner-workers-list {
background: rgba(5, 3, 7, 0.5);
border-radius: 8px;
padding: 8px;
max-height: 150px;
overflow-y: auto;
}

.miner-worker-item {
display: flex;
justify-content: space-between;
padding: 8px 12px;
border-bottom: 1px solid rgba(255, 37, 58, 0.1);
font-size: 0.8rem;
}

.miner-worker-item:last-child {
border-bottom: none;
}

.miner-worker-name {
color: var(--text);
}

.miner-worker-hashrate {
color: var(--accent);
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

/* Clickable Worker Address */
.clickable-address {
cursor: pointer;
color: var(--accent);
transition: all 0.15s ease;
}

.clickable-address:hover {
text-decoration: underline;
color: #ff5a6a;
}

/* WebSocket Indicator */
.ws-indicator {
position: fixed;
bottom: 20px;
right: 20px;
background: rgba(15, 5, 10, 0.9);
border: 1px solid rgba(74, 222, 128, 0.4);
border-radius: 20px;
padding: 8px 16px;
display: flex;
align-items: center;
gap: 8px;
z-index: 100;
animation: floatIn 0.5s ease-out;
}

.ws-dot {
width: 8px;
height: 8px;
border-radius: 50%;
background: var(--success);
animation: pulseDot 1.5s infinite;
}

.ws-text {
color: var(--success);
font-size: 0.75rem;
font-weight: 600;
text-transform: uppercase;
}

.ws-indicator.disconnected {
border-color: rgba(255, 75, 75, 0.4);
}

.ws-indicator.disconnected .ws-dot {
background: var(--danger);
animation: none;
}

.ws-indicator.disconnected .ws-text {
color: var(--danger);
}

/* Performance Header with Search */
.performance-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 5px;
}

.performance-controls {
display: flex;
align-items: center;
gap: 12px;
}

.perf-filter-indicator {
display: flex;
align-items: center;
gap: 8px;
background: rgba(255, 37, 58, 0.15);
border: 1px solid rgba(255, 37, 58, 0.3);
padding: 6px 12px;
border-radius: 8px;
font-size: 0.8rem;
}

.perf-filter-indicator .filter-label {
color: var(--muted);
}

.perf-filter-indicator .filter-address {
color: var(--accent);
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

.clear-filter-btn {
background: transparent;
border: none;
color: var(--muted);
cursor: pointer;
padding: 2px 6px;
font-size: 0.9rem;
border-radius: 4px;
transition: all 0.15s ease;
}

.clear-filter-btn:hover {
background: rgba(255, 37, 58, 0.3);
color: var(--accent);
}

.history-source {
font-size: 0.85rem;
cursor: help;
opacity: 0.8;
}

/* Search result status */
.result-status {
font-size: 0.75rem;
padding: 2px 8px;
border-radius: 4px;
}

.result-status.online {
background: rgba(74, 222, 128, 0.2);
color: #4ade80;
}

.result-status.offline {
background: rgba(156, 163, 175, 0.2);
color: #9ca3af;
}

.search-result-item.active {
background: rgba(255, 37, 58, 0.2);
border-color: var(--accent);
}

/* Workers Header with Search */
.workers-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 15px;
}

.workers-header h2 {
margin: 0;
}

.search-btn {
background: rgba(255, 37, 58, 0.15);
border: 1px solid rgba(255, 37, 58, 0.3);
color: var(--text);
padding: 8px 16px;
border-radius: 999px;
cursor: pointer;
font-size: 0.85rem;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background 0.12s ease;
    will-change: transform;
    display: flex;
    align-items: center;
    gap: 6px;
}

.search-btn:hover {
background: rgba(255, 37, 58, 0.3);
border-color: var(--accent);
transform: translateY(-1px);
}

/* Make search buttons slightly smaller on mobile for better fit */
@media (max-width: 640px) {
    .search-btn {
        padding: 6px 10px;
        font-size: 0.72rem;
        gap: 4px;
    }
    /* also shrink any nav-pills that act as search controls */
    .nav-pill {
        padding: 6px 10px;
        font-size: 0.75rem;
    }
}

/* Make search buttons extra compact on very small screens */
@media (max-width: 420px) {
    .search-btn {
        padding: 4px 8px !important;
        font-size: 0.64rem !important;
        gap: 4px !important;
        min-width: 0 !important;
        max-width: 88px !important;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }
    .search-btn svg, .search-btn .icon {
        width: 14px !important;
        height: 14px !important;
    }
    .nav-pill {
        padding: 4px 8px !important;
        font-size: 0.68rem !important;
    }
}

/* Search Modal */
.search-modal {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(5, 3, 7, 0.85);
/* reduce backdrop blur for performance */
backdrop-filter: blur(2px);
z-index: 1000;
display: flex;
align-items: center;
justify-content: center;
animation: fadeIn 0.12s ease-out;
will-change: opacity, transform;
}

.search-modal-content {
background: radial-gradient(circle at top left, #1a060b 0, #0a0509 55%);
border-radius: var(--card-radius);
border: 1px solid rgba(255, 37, 58, 0.4);
box-shadow: 0 16px 36px rgba(0, 0, 0, 0.7);
width: 90%;
max-width: 600px;
max-height: 80vh;
overflow: hidden;
/* faster, transform-based entrance for smoother animation */
animation: slideUp 0.18s ease-out;
will-change: transform, opacity;
}

.search-modal-header {
display: flex;
justify-content: space-between;
align-items: center;
padding: 16px 20px;
border-bottom: 1px solid rgba(255, 37, 58, 0.2);
}

.search-modal-header h2 {
font-size: 1rem;
font-weight: 600;
margin: 0;
}

.search-modal-body {
padding: 20px;
}

.search-input-container {
margin-bottom: 16px;
}

.search-input-container input {
width: 100%;
background: rgba(10, 2, 9, 0.95);
border: 1px solid rgba(148, 27, 49, 0.8);
border-radius: 999px;
padding: 12px 16px;
color: var(--text);
font-size: 0.9rem;
outline: none;
transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.search-input-container input:focus {
border-color: var(--accent);
box-shadow: 0 0 0 1px rgba(255, 37, 58, 0.32);
background: rgba(10, 2, 10, 1);
}

.search-input-container input::placeholder {
color: var(--muted);
}

.search-results-container h4 {
color: var(--text);
font-size: 0.85rem;
margin-bottom: 10px;
}

.search-results-list {
max-height: 400px;
overflow-y: auto;
background: rgba(5, 3, 7, 0.5);
border-radius: 8px;
}

.search-result-item {
padding: 12px 16px;
border-bottom: 1px solid rgba(255, 37, 58, 0.1);
cursor: pointer;
transition: all 0.15s ease;
}

.search-result-item:last-child {
border-bottom: none;
}

.search-result-item:hover {
background: rgba(255, 37, 58, 0.1);
}

.search-result-item.no-results {
color: var(--muted);
text-align: center;
cursor: default;
}

.search-result-item.no-results:hover {
background: transparent;
}

.result-address {
color: var(--accent);
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
font-size: 0.85rem;
margin-bottom: 4px;
word-break: break-all;
}

.result-info {
display: flex;
gap: 12px;
font-size: 0.75rem;
}

.result-hashrate {
color: var(--text);
}

.result-algo {
color: var(--muted);
background: rgba(255, 37, 58, 0.15);
padding: 2px 8px;
border-radius: 4px;
}

/* Share section improvements */
.share-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 10px 14px;
border-bottom: 1px solid rgba(255, 37, 58, 0.1);
font-size: 0.85rem;
}

.share-label {
color: var(--text);
flex: 1;
}

.share-count {
color: var(--text);
font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
min-width: 80px;
text-align: right;
}

.efficiency-row {
background: rgba(255, 37, 58, 0.05);
border-top: 1px solid rgba(255, 37, 58, 0.2);
margin-top: 4px;
}

/* =========================================
   Prime Stats Section (Custom Controller View Style)
   ========================================= */

.prime-stats-container {
    background: rgba(15, 5, 10, 0.4);
    border: 1px solid rgba(255, 37, 58, 0.2);
    border-radius: 16px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    height: 100%; /* Match height of neighbor chart */
    min-height: 380px;
}

.prime-header-section h3 {
    text-transform: uppercase;
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: 0.04em;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.prime-header-section p {
    color: #9ca3af;
    font-size: 0.8rem;
    margin: 0;
}

.prime-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    flex: 1;
}

.prime-stat-card {
    background: rgba(10, 5, 8, 0.6);
    border: 1px solid rgba(255, 37, 58, 0.3);
    border-radius: 12px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.2s ease;
}

.prime-stat-card:hover {
    background: rgba(20, 8, 12, 0.8);
    border-color: rgba(255, 37, 58, 0.5);
    box-shadow: 0 4px 12px rgba(255, 37, 58, 0.1);
}

.prime-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: #9ca3af;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    display: block;
}

.prime-label .label-sm {
    font-size: 0.65rem;
    opacity: 0.7;
}

.prime-value-lg {
    font-size: 1.2rem;
    font-weight: 700;
    color: #e5e7eb;
    margin-bottom: 6px;
    font-family: inherit;
}

.prime-value-lg .dim {
    color: #6b7280;
    font-size: 0.9em;
    font-weight: 400;
}

.badge-outline {
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    padding: 1px 6px;
    font-size: 0.65rem;
    color: #d1d5db;
    vertical-align: middle;
    margin-left: 6px;
}

.prime-sub {
    font-size: 0.7rem;
    color: #9ca3af;
    margin-bottom: 12px;
    line-height: 1.3;
}

/* Badge / Pill Styles */
.prime-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.65rem;
    padding: 4px 10px;
    border-radius: 20px;
    width: fit-content;
    margin-top: auto;
    font-weight: 500;
}

.prime-pill.pill-red {
    background: rgba(20, 5, 8, 0.8);
    border: 1px solid rgba(255, 75, 75, 0.4);
    color: #ffaaaa;
}

.prime-pill.pill-green {
    background: rgba(5, 20, 10, 0.8);
    border: 1px solid rgba(74, 222, 128, 0.4);
    color: #86efac;
}

.prime-pill .dot {
    font-size: 10px;
    line-height: 1;
}

.prime-pill .dot.red { color: #ff4b4b; }
.prime-pill .dot.green { color: #4ade80; }

@media (max-width: 768px) {
    .prime-cards-grid {
        grid-template-columns: 1fr;
    }
    .prime-stats-container {
        min-height: auto;
    }

    /* Make share donut smaller on narrow screens to avoid overlap with legend */
    .chart-canvas-wrapper {
        max-width: 240px;
    }
    .chart-canvas-wrapper canvas {
        height: 200px !important;
        max-width: 220px;
    }
}

/* Extra small screens: compact the donut and legend to avoid overlap */
@media (max-width: 480px) {
    .chart-container {
        padding: 12px;
        min-height: auto;
    }
    .chart-canvas-wrapper {
        max-width: 160px;
        min-height: 120px;
        margin: 0 auto;
    }
    .chart-canvas-wrapper canvas {
        width: 100%;
        max-width: 150px;
        height: 150px !important;
        max-height: 150px;
    }
    .chart-legend {
        margin-top: 6px;
        padding-top: 6px;
        gap: 8px;
    }
    .chart-controls {
        bottom: 6px;
    }
}

/* Clean up old conflicting styles at end of file if any */
.prime-stats-container {
    height: auto;
}

/* Ensure chart section title matches other section headings */
.chart-header .chart-title {
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 8px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Force identical rendering for the three main section titles (highest precedence) */
.prime-header-section h3,
.algo-stats h2,
.chart-header .chart-title {
    color: #ffffff !important;
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.04em !important;
    text-transform: uppercase !important;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}