/* ===================== VARIABLES ===================== */
:root {
  --font-display: 'Syne', sans-serif;
  --font-mono: 'Space Mono', monospace;

  /* Dark Theme */
  --bg-primary: #0a0c10;
  --bg-secondary: #111318;
  --bg-card: #161b22;
  --bg-card-hover: #1c2230;
  --bg-sidebar: #0d1117;
  --bg-input: #1c2230;
  --border: #21262d;
  --border-accent: #30363d;

  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-muted: #484f58;

  --accent: #00d4aa;
  --accent-dim: rgba(0,212,170,0.15);
  --accent-glow: rgba(0,212,170,0.3);
  --accent2: #5e8cf0;
  --accent2-dim: rgba(94,140,240,0.15);
  --danger: #f85149;
  --warning: #e3b341;
  --success: #3fb950;

  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --radius: 12px;
  --radius-sm: 8px;
  --sidebar-width: 260px;
}

[data-theme="light"] {
  --bg-primary: #f0f2f5;
  --bg-secondary: #e8eaed;
  --bg-card: #ffffff;
  --bg-card-hover: #f5f7fa;
  --bg-sidebar: #1a1f2e;
  --bg-input: #f0f2f5;
  --border: #d0d7de;
  --border-accent: #b0bac5;

  --text-primary: #1c2128;
  --text-secondary: #57606a;
  --text-muted: #9ca3af;

  --accent: #00b894;
  --accent-dim: rgba(0,184,148,0.12);
  --accent-glow: rgba(0,184,148,0.25);
  --accent2: #4a76d4;
  --accent2-dim: rgba(74,118,212,0.12);
  --danger: #d73a49;
  --warning: #d1901a;
  --success: #2da44e;

  --shadow: 0 4px 24px rgba(0,0,0,0.1);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
}

/* ===================== RESET ===================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-display);
  background: var(--bg-primary);
  color: var(--text-primary);
  display: flex;
  min-height: 100vh;
  transition: background 0.3s, color 0.3s;
  overflow-x: hidden;
}

/* ===================== SIDEBAR ===================== */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}

[data-theme="light"] .sidebar {
  background: #1a1f2e;
  border-color: #0d1117;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: #fff;
  font-weight: 400;
}

.logo-icon {
  color: var(--accent);
  font-size: 1.4rem;
  line-height: 1;
}

.logo-text strong { font-weight: 800; }

.sidebar-close {
  display: none;
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.25rem;
}

.sidebar-nav {
  flex: 1;
  padding: 1rem 0.75rem;
  overflow-y: auto;
  overflow-x: hidden;
}

.nav-section-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
  padding: 0 0.6rem;
  margin-bottom: 0.4rem;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all 0.2s;
  margin-bottom: 0.1rem;
  cursor: pointer;
}

.nav-item:hover {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.85);
}

.nav-item.active {
  background: rgba(0,212,170,0.12);
  color: var(--accent);
}

.nav-icon { font-size: 1rem; flex-shrink: 0; }

.field-nav-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 600;
  transition: all 0.2s;
  margin-bottom: 0.1rem;
  cursor: pointer;
  position: relative;
}

.field-nav-item:hover {
  background: rgba(255,255,255,0.06);
  color: rgba(255,255,255,0.8);
}

.field-nav-item.active {
  background: rgba(94,140,240,0.14);
  color: #7aa2f7;
}

.field-badge {
  margin-left: auto;
  background: rgba(255,255,255,0.1);
  border-radius: 20px;
  padding: 0 0.45rem;
  font-size: 0.68rem;
  color: rgba(255,255,255,0.4);
  font-family: var(--font-mono);
}

.add-field-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  margin-top: 0.75rem;
  padding: 0.6rem 0.75rem;
  background: rgba(0,212,170,0.08);
  border: 1px dashed rgba(0,212,170,0.3);
  border-radius: var(--radius-sm);
  color: var(--accent);
  font-family: var(--font-display);
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.add-field-btn:hover {
  background: rgba(0,212,170,0.15);
  border-color: var(--accent);
}

.sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.mqtt-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: rgba(255,255,255,0.4);
}

.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.status-dot.connected { background: var(--success); box-shadow: 0 0 6px var(--success); }
.status-dot.disconnected { background: var(--danger); }
.status-dot.connecting { background: var(--warning); animation: pulse 1s infinite; }

@keyframes pulse {
  0%,100% { opacity: 1; } 50% { opacity: 0.4; }
}

/* ===================== MAIN WRAPPER ===================== */
.main-wrapper {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left 0.3s;
}

/* ===================== TOPBAR ===================== */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(12px);
  transition: background 0.3s;
}

.topbar-left { display: flex; align-items: center; gap: 1rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem;
}

.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: 0.3s;
}

.page-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.topbar-right { display: flex; align-items: center; gap: 1rem; }

.mqtt-indicator {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  padding: 0.3rem 0.7rem;
  border-radius: 20px;
  border: 1px solid var(--border);
}

.mqtt-indicator .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--danger);
  transition: background 0.3s;
}

.mqtt-indicator.connected .dot { background: var(--success); box-shadow: 0 0 5px var(--success); }
.mqtt-indicator.demo .dot { background: var(--warning); box-shadow: 0 0 5px var(--warning); }

.theme-toggle {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: all 0.2s;
  color: var(--text-secondary);
}

.theme-toggle:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--accent);
}

/* ===================== PAGES ===================== */
.page {
  display: none;
  padding: 1.5rem;
  flex: 1;
  animation: fadeIn 0.25s ease;
}

.page.active { display: block; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===================== DASHBOARD PAGE ===================== */
.dashboard-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.hero-text h2 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.hero-text p { color: var(--text-secondary); font-size: 0.9rem; }

.hero-stats {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.stat-card {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.25rem;
  text-align: center;
  min-width: 80px;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.3rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.fields-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1rem;
}

.field-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
  overflow: hidden;
}

.field-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity 0.2s;
}

.field-card:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.field-card:hover::before { opacity: 1; }

.field-card-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.field-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--accent-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.field-card-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.field-card-topic {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 0.15rem;
}

.field-sensor-count {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.5rem;
}

.field-sensor-count span {
  color: var(--accent);
  font-weight: 700;
  font-family: var(--font-mono);
}

/* ===================== LOG BOX ===================== */
.log-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  max-height: 220px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.log-empty { color: var(--text-muted); }

.log-entry {
  display: flex;
  gap: 0.75rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
  animation: slideIn 0.2s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-6px); }
  to   { opacity: 1; transform: translateX(0); }
}

.log-time { color: var(--text-muted); flex-shrink: 0; }
.log-topic { color: var(--accent2); flex-shrink: 0; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.log-value { color: var(--accent); font-weight: 700; }

/* ===================== FIELD DETAIL PAGE ===================== */
.field-detail-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.field-detail-header h2 {
  font-size: 1.4rem;
  font-weight: 800;
}

.field-topic {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ===================== WIDGETS GRID ===================== */
.widgets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

/* ---- WIDGET BASE ---- */
.widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
  position: relative;
  transition: all 0.2s;
  overflow: hidden;
}

.widget:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-sm);
}

.widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.widget-title {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
}

.widget-unit {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  background: var(--bg-input);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

.widget-delete {
  position: absolute;
  top: 0.6rem; right: 0.6rem;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.8rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.2s;
}

.widget:hover .widget-delete { opacity: 1; }
.widget-delete:hover { background: rgba(248,81,73,0.15); color: var(--danger); }

/* ---- NUMERIC WIDGET ---- */
.widget-numeric {
  border-top: 3px solid var(--accent);
}

.widget-value {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent);
  line-height: 1;
}

.widget-value-unit {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-left: 0.3rem;
}

.widget-timestamp {
  font-size: 0.65rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 0.6rem;
}

/* ---- GAUGE WIDGET ---- */
.widget-gauge { border-top: 3px solid var(--accent2); }

.gauge-wrapper {
  position: relative;
  width: 120px; height: 70px;
  margin: 0 auto;
}

.gauge-svg { width: 100%; height: 100%; }

.gauge-value-text {
  text-align: center;
  font-size: 1.5rem;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent2);
  margin-top: 0.3rem;
}

.gauge-labels {
  display: flex;
  justify-content: space-between;
  font-size: 0.6rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-top: 0.2rem;
}

/* ---- STATUS WIDGET ---- */
.widget-status { border-top: 3px solid var(--warning); }

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.status-led {
  width: 18px; height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: all 0.3s;
}

.status-led.on  { background: var(--success); box-shadow: 0 0 10px var(--success); }
.status-led.off { background: var(--text-muted); }

.status-label-text {
  font-size: 1.1rem;
  font-weight: 700;
}

/* ===================== TREND CARD ===================== */
.trend-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.trend-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.trend-controls label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.trend-chart-wrapper {
  position: relative;
  height: 240px;
}

/* ===================== EMPTY STATE ===================== */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  opacity: 0.4;
}

.empty-state p { font-size: 0.85rem; line-height: 1.6; }

/* ===================== SETTINGS PAGE ===================== */
.settings-container {
  max-width: 540px;
}

.settings-container h2 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.settings-desc {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 1.75rem;
}

.settings-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.settings-section {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.settings-section h3 {
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.settings-section p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

/* ===================== FORMS ===================== */
.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

input[type="text"],
input[type="password"],
input[type="number"],
select,
textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.88rem;
  padding: 0.6rem 0.85rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238b949e' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2rem;
}

.form-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* ===================== BUTTONS ===================== */
.btn-primary, .btn-secondary, .btn-danger {
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-primary {
  background: var(--accent);
  color: #000;
}

.btn-primary:hover {
  background: #00f0c0;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px var(--accent-glow);
}

.btn-secondary {
  background: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
}

.btn-danger {
  background: rgba(248,81,73,0.1);
  color: var(--danger);
  border: 1px solid rgba(248,81,73,0.3);
}

.btn-danger:hover {
  background: rgba(248,81,73,0.2);
}

/* ===================== MODAL ===================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-overlay.active { display: flex; }

.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  width: 100%;
  max-width: 460px;
  max-height: 90vh;
  overflow-y: auto;
  animation: modalIn 0.2s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(8px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 { font-size: 1rem; font-weight: 800; }

.modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.25rem;
  transition: color 0.2s;
}

.modal-close:hover { color: var(--danger); }

.modal-body { padding: 1.25rem 1.5rem; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid var(--border);
}

/* ===================== MOBILE OVERLAY ===================== */
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
}

/* ===================== SCROLLBAR ===================== */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-accent); border-radius: 10px; }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    z-index: 101;
  }

  .sidebar.open { transform: translateX(0); }

  .sidebar-close { display: flex; align-items: center; justify-content: center; }

  .mobile-overlay.active { display: block; }

  .main-wrapper { margin-left: 0; }

  .hamburger { display: flex; }

  .page { padding: 1rem; }

  .dashboard-hero { flex-direction: column; }

  .hero-stats { width: 100%; justify-content: space-between; }

  .widgets-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }

  .field-detail-header { flex-direction: column; align-items: flex-start; }

  .trend-chart-wrapper { height: 180px; }

  .topbar { padding: 0 1rem; }
}

@media (max-width: 480px) {
  .widgets-grid { grid-template-columns: 1fr 1fr; }
  .fields-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 0.5rem; }
  .stat-card { flex: 1; padding: 0.6rem 0.5rem; }
  .stat-value { font-size: 1.4rem; }
}

/* ===================== UTILS ===================== */
.blink {
  animation: blink 0.5s ease 3;
}
@keyframes blink {
  0%,100% { opacity: 1; } 50% { opacity: 0.3; }
}