:root {
  --bg-base: #060911;
  --bg-panel: rgba(20, 26, 42, 0.45);
  --bg-panel-hover: rgba(28, 36, 58, 0.55);
  --bg-input: rgba(0, 0, 0, 0.35);
  
  --primary: #10b981;
  --primary-glow: rgba(16, 185, 129, 0.45);
  
  --secondary: #38bdf8;
  --secondary-glow: rgba(56, 189, 248, 0.4);
  
  --accent: #34d399;
  --accent-glow: rgba(52, 211, 153, 0.4);
  
  --text-main: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.75);
  --text-dim: rgba(255, 255, 255, 0.45);
  
  --danger: #f43f5e;
  --danger-glow: rgba(244, 63, 94, 0.4);
  
  --border-light: rgba(255, 255, 255, 0.15);
  --border-hover: rgba(255, 255, 255, 0.3);
  --border-focus: rgba(16, 185, 129, 0.7);
  
  --font-display: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Outfit', sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Inter', sans-serif;

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 14px;

  --transition-fast: 0.15s cubic-bezier(0.165, 0.84, 0.44, 1);
  --transition-normal: 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

/* ── Modern Thin Glass Custom Scrollbars ── */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: rgba(4, 6, 10, 0.4);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: rgba(16, 185, 129, 0.35);
  border-radius: 10px;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(16, 185, 129, 0.7);
}

body {
  min-height: 100vh;
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-main);
  position: relative;
  overflow-x: hidden;
  line-height: 1.5;
}

/* ── Aurora & Grid Background Effects ── */
.grid-overlay {
  position: fixed;
  inset: 0;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.12) 0%, transparent 65%),
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 100% 100%, 48px 48px, 48px 48px;
  z-index: -1;
  pointer-events: none;
}

.glow-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -2;
  pointer-events: none;
  animation: floatOrb 12s ease-in-out infinite alternate;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(40px, -50px) scale(1.15); }
}

.orb-primary {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.28), transparent 70%);
  top: -150px;
  left: -150px;
}

.orb-secondary {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.25), transparent 70%);
  bottom: -200px;
  right: -150px;
  animation-delay: -6s;
}

.orb-accent {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(129, 140, 248, 0.22), transparent 70%);
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* ── Container ── */
.page-shell {
  max-width: 1140px;
  margin: 0 auto;
  padding: 24px 20px 32px;
  position: relative;
  z-index: 1;
}

/* ── Apple VisionOS Liquid Glass Panels ── */
.glass-panel {
  background: rgba(20, 26, 42, 0.45);
  backdrop-filter: blur(50px) saturate(200%);
  -webkit-backdrop-filter: blur(50px) saturate(200%);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  box-shadow: 
    0 20px 50px rgba(0, 0, 0, 0.4),
    inset 0 1px 1px rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
  will-change: backdrop-filter;
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.glass-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.04) 0%, transparent 60%);
  pointer-events: none;
  border-radius: inherit;
}

/* ── Top Bar / Header (Navbar) ── */
.topbar {
  position: relative;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 28px;
  margin-bottom: 24px;
  gap: 16px;
  backdrop-filter: blur(50px) saturate(200%);
  -webkit-backdrop-filter: blur(50px) saturate(200%);
}

.brand-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 0 20px var(--primary-glow);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 0%, #34d399 45%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 10px rgba(16, 185, 129, 0.3));
}

.brand-subtitle {
  color: var(--text-dim);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

/* ── Modern Premium Buttons ── */
button {
  font-family: var(--font-display);
  border: none;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 12px 24px;
  transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
  touch-action: manipulation;
  position: relative;
  overflow: hidden;
}

button:active {
  transform: scale(0.97) !important;
}

.ghost-button {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(20px);
}

.ghost-button:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border-color: rgba(56, 189, 248, 0.5);
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.28), inset 0 1px 1px rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.primary-button,
.neon-button {
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  color: #04070d;
  font-weight: 800;
  letter-spacing: 0.02em;
  border: 1px solid rgba(52, 211, 153, 0.6);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.45), 0 0 45px rgba(52, 211, 153, 0.25);
}

/* Metallic Light Shimmer Sweep Effect */
.primary-button::before,
.neon-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 70%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: skewX(-20deg);
  transition: left 0.7s cubic-bezier(0.165, 0.84, 0.44, 1);
  pointer-events: none;
}

.primary-button:hover::before,
.neon-button:hover::before {
  left: 140%;
}

.primary-button:hover,
.neon-button:hover {
  background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
  border-color: #34d399;
  color: #04070d;
  box-shadow: 0 12px 38px rgba(16, 185, 129, 0.6), 0 0 55px rgba(56, 189, 248, 0.35);
  transform: translateY(-2px);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed !important;
  transform: none !important;
  box-shadow: none !important;
}

#signOutBtn {
  display: none;
}

/* ── App Layout ── */
.app-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.panel {
  padding: 40px;
}

/* ── Hero / Auth Panel ── */
.auth-panel {
  grid-column: 1 / -1;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

@media (min-width: 900px) {
  .auth-panel {
    grid-template-columns: 1fr 340px;
    align-items: center;
    gap: 48px;
  }
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-panel-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 20px;
  padding: 32px;
  background: rgba(10, 15, 26, 0.7);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.neon-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: rgba(56, 189, 248, 0.1);
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.auth-panel h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 900;
  margin: 16px 0 12px;
  line-height: 1.1;
  letter-spacing: -0.03em;
  background: linear-gradient(180deg, #ffffff 40%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.auth-panel > p {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 640px;
  line-height: 1.6;
}

/* ── Bento Feature Cards ── */
.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 8px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.feature-item:hover {
  background: rgba(20, 30, 55, 0.7);
  border-color: var(--border-hover);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(56, 189, 248, 0.15);
}

.feature-item i {
  font-size: 2rem;
  color: var(--secondary);
  background: rgba(192, 132, 252, 0.1);
  padding: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(192, 132, 252, 0.2);
}

.feature-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--text-main);
  margin-bottom: 6px;
}

.feature-item p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.auth-panel-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid var(--danger);
  color: var(--danger);
  box-shadow: 0 0 16px var(--danger-glow);
}

.status.success {
  background: rgba(52, 211, 153, 0.1);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 16px var(--accent-glow);
}

/* ── Scheduler Panel ── */
.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.panel-header h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  margin-top: 4px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 0 16px var(--accent-glow);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.6; }
}

.panel-copy {
  color: var(--text-muted);
  font-size: 1.02rem;
  margin-bottom: 32px;
}

/* ── Form Section Titles & Glass Section Cards ── */
.form-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-section-card {
  position: relative;
  z-index: 1;
  background: rgba(14, 20, 34, 0.65);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, z-index 0.1s ease;
}

.form-section-card:hover {
  border-color: rgba(16, 185, 129, 0.35);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(16, 185, 129, 0.12);
}

.form-section-card:focus-within,
.form-section-card.dropdown-active {
  z-index: 100;
  border-color: rgba(16, 185, 129, 0.45);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.4), 0 0 25px rgba(16, 185, 129, 0.18);
}

.section-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.step-badge {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.75rem;
  font-weight: 800;
  color: #10b981;
  background: rgba(16, 185, 129, 0.14);
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 3px 9px;
  border-radius: 8px;
  letter-spacing: 0.05em;
}

.section-header > i {
  font-size: 1.4rem;
  color: #10b981;
}

.section-title-wrap {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.section-title-wrap h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: 0.02em;
}

.section-title-wrap span {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Date Preset Chips (Apple VisionOS Pill Chips) */
.preset-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 18px;
}

.preset-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: 0.84rem;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: 9999px;
  cursor: pointer;
  min-height: 38px;
  transition: all 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.2);
}

.preset-chip:hover {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.25) 0%, rgba(56, 189, 248, 0.15) 100%);
  border-color: rgba(16, 185, 129, 0.7);
  color: #ffffff;
  box-shadow: 0 0 24px rgba(16, 185, 129, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.preset-chip:active {
  transform: scale(0.95) !important;
}

.toggle-group-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 16px;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(20px);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.15);
}

.field-grid {
  display: grid;
  gap: 20px;
}

.hidden {
  display: none !important;
}

.range-grid-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 520px) {
  .range-grid-wrap {
    grid-template-columns: 1fr;
  }
}

.two-col {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

label {
  display: block;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

/* ── Inputs & Selects ── */
.input-wrap {
  position: relative;
}

.input-wrap > i:not(.select-caret) {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.25rem;
  color: var(--primary);
  pointer-events: none;
}

input[type="text"],
input[type="number"],
input[type="date"],
select {
  width: 100%;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 14px 16px 14px 48px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  color: var(--text-main);
  min-height: 48px;
  transition: all var(--transition-normal);
  color-scheme: dark;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.5), inset 0 1px 1px rgba(255, 255, 255, 0.08);
}

.select-wrap select {
  appearance: none;
  padding-right: 44px;
}

.select-caret {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary);
  font-size: 1.1rem;
  pointer-events: none;
}

/* ── Modern Custom Glass Dropdown Menus ── */
select option {
  background-color: #0b0f19 !important;
  color: #ffffff !important;
  padding: 12px 16px !important;
  font-family: var(--font-body) !important;
  font-size: 0.95rem !important;
}

.custom-dropdown-popover {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  z-index: 99999;
  background: rgba(10, 15, 26, 0.98);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid rgba(16, 185, 129, 0.35);
  border-radius: var(--radius-md);
  padding: 8px;
  box-shadow: 0 25px 65px rgba(0, 0, 0, 0.95), 0 0 35px rgba(16, 185, 129, 0.25);
  max-height: 260px;
  overflow-y: auto;
  animation: calPopIn 0.2s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.custom-dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s ease;
}

.custom-dropdown-item:hover {
  background: rgba(16, 185, 129, 0.2);
  color: #ffffff;
}

.custom-dropdown-item.active {
  background: rgba(16, 185, 129, 0.28);
  color: #10b981;
  font-weight: 700;
}

/* ── Inner Panels (Day Filters) ── */
.inner-panel {
  background: rgba(10, 15, 26, 0.6);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-top: 16px;
}

.day-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.check-box-label {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin: 0;
  transition: all var(--transition-fast);
  user-select: none;
}

.check-box-label:hover {
  border-color: var(--primary);
  background: rgba(30, 41, 59, 0.8);
}

.check-box-label input[type="checkbox"] {
  accent-color: var(--primary);
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.compact-inputs {
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
}

.mini-input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: opacity var(--transition-normal);
}

.mini-input-group span {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  font-weight: 700;
  text-transform: uppercase;
}

.mini-input-group input {
  padding: 10px 4px;
  text-align: center;
}

/* ── Custom Toggle Switches ── */
.split-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin: 24px 0;
  align-items: center;
}

.toggle-switch-label {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  margin: 0;
  font-size: 0.98rem;
  color: var(--text-main);
  user-select: none;
}

.toggle-switch {
  position: relative;
  width: 52px;
  height: 28px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.1);
  transition: var(--transition-normal);
  border-radius: 28px;
  border: 1px solid var(--border-light);
}

.slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-muted);
  transition: var(--transition-normal);
  border-radius: 50%;
}

input:checked + .slider {
  background-color: rgba(56, 189, 248, 0.25);
  border-color: var(--primary);
  box-shadow: 0 0 16px var(--primary-glow);
}

input:checked + .slider:before {
  transform: translateX(24px);
  background-color: var(--primary);
  box-shadow: 0 0 12px var(--primary);
}

.push-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.submit-button {
  width: 100%;
  margin-top: 36px;
  padding: 18px;
  font-size: 1.1rem;
}

/* ── Result Card ── */
.result {
  margin-top: 32px;
  padding: 28px;
  border-radius: var(--radius-md);
  background: var(--bg-input);
  display: flex;
  gap: 20px;
  border: 1px solid var(--border-light);
  animation: resultSlideIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes resultSlideIn {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.result-success {
  border-color: var(--accent);
  box-shadow: 0 0 24px var(--accent-glow);
}

/* ── Nerdy Terminal HUD Console Window ── */
.result-success-hud {
  padding: 0 !important;
  background: rgba(8, 12, 20, 0.95) !important;
  border: 1px solid rgba(16, 185, 129, 0.4) !important;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(16, 185, 129, 0.2) !important;
  border-radius: var(--radius-md) !important;
  overflow: hidden;
  display: block !important;
}

.nerdy-hud-container {
  display: flex;
  flex-direction: column;
}

.hud-window-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(18, 24, 38, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 18px;
}

.hud-dots {
  display: flex;
  gap: 6px;
}

.hud-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.hud-dot.red { background: #ff5f56; }
.hud-dot.yellow { background: #ffbd2e; }
.hud-dot.green { background: #27c93f; }

.hud-title {
  font-family: 'SF Mono', 'Fira Code', Consolas, monospace;
  font-size: 0.82rem;
  font-weight: 700;
  color: #10b981;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hud-link-btn {
  margin-left: auto;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #10b981;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.hud-link-btn:hover {
  background: #10b981;
  color: #060911;
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.4);
}

.hud-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  padding: 18px;
  background: rgba(0, 0, 0, 0.2);
}

.hud-metric-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hud-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-val {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hud-val.highlight-green {
  color: #10b981;
}

.hud-terminal-log {
  padding: 0 18px 18px;
}

.hud-log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.hud-log-count {
  color: #10b981;
}

.hud-log-content {
  background: #04060a;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 14px;
  font-family: 'SF Mono', 'Fira Code', 'Courier New', monospace;
  font-size: 0.82rem;
  line-height: 1.6;
  max-height: 260px;
  overflow-y: auto;
}

.hud-log-line {
  display: flex;
  gap: 10px;
  white-space: nowrap;
  font-size: 0.8rem;
}

.log-num {
  color: #64748b;
}

.log-date {
  color: #38bdf8;
}

.log-hash {
  color: #10b981;
  font-weight: 700;
}

.log-msg {
  color: #f1f5f9;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hud-log-more {
  color: #64748b;
  font-style: italic;
  font-size: 0.78rem;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

.hud-footer-note {
  background: rgba(16, 185, 129, 0.08);
  border-top: 1px solid rgba(16, 185, 129, 0.2);
  padding: 12px 18px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #10b981;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Nerdy Terminal Loading Progress Loader HUD ── */
.result-loading-hud {
  padding: 0 !important;
  background: rgba(8, 12, 20, 0.95) !important;
  border: 1px solid rgba(56, 189, 248, 0.4) !important;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), 0 0 30px rgba(56, 189, 248, 0.2) !important;
  border-radius: var(--radius-md) !important;
  overflow: hidden;
  display: block !important;
}

.spin-icon {
  animation: spin 1s linear infinite;
  display: inline-block;
}

.hud-badge-active {
  margin-left: auto;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.4);
  color: #38bdf8;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 8px #38bdf8;
  animation: pulseGlow 1.2s ease-in-out infinite alternate;
}

@keyframes pulseGlow {
  from { opacity: 0.4; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1.2); }
}

.hud-terminal-progress-body {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hud-progress-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 16px;
  border-radius: 10px;
}

.hud-ascii-row {
  font-family: 'SF Mono', 'Fira Code', Consolas, monospace;
  font-size: 0.92rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ascii-bar {
  color: #10b981;
  letter-spacing: 0.05em;
}

.ascii-percent {
  color: #38bdf8;
}

.ascii-count {
  color: var(--text-dim);
}

.hud-eta-badge {
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 10px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-stream-logs {
  background: #04060a;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.82rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stream-log-line {
  display: flex;
  align-items: center;
  gap: 8px;
}

.stream-log-line.active-line {
  color: #10b981;
  font-weight: 700;
}

.stream-log-line.sub-line {
  color: #94a3b8;
  font-size: 0.78rem;
}

.prompt-sym {
  color: #38bdf8;
  font-weight: 800;
}

.blinking-cursor {
  color: #10b981;
  font-weight: 800;
  animation: blink 0.8s step-start infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.result-error {
  border-color: var(--danger);
  box-shadow: 0 0 24px var(--danger-glow);
}

.result-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.result-success .result-icon {
  background: rgba(52, 211, 153, 0.15);
  color: var(--accent);
  box-shadow: 0 0 18px var(--accent-glow);
}

.result-error .result-icon {
  background: rgba(244, 63, 94, 0.15);
  color: var(--danger);
  box-shadow: 0 0 18px var(--danger-glow);
}

.result-body {
  flex: 1;
}

.result-body strong {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 10px;
  display: block;
}

.result-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.stat {
  background: rgba(10, 15, 26, 0.6);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}

.stat-label {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin-bottom: 4px;
}

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

.result-note {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.hidden {
  display: none !important;
}

.page-foot {
  text-align: center;
  margin-top: 36px;
  padding-top: 24px;
  padding-bottom: 8px;
  border-top: 1px solid var(--border-light);
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ── Custom Glass Calendar Popover Component ── */
.custom-calendar-popover {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 99999;
  width: 320px;
  background: #080d16;
  backdrop-filter: blur(50px);
  -webkit-backdrop-filter: blur(50px);
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: var(--radius-md);
  padding: 18px;
  box-shadow: 0 25px 65px rgba(0, 0, 0, 0.95), 0 0 35px rgba(16, 185, 129, 0.25);
  margin-top: 4px;
  animation: calPopIn 0.25s cubic-bezier(0.165, 0.84, 0.44, 1);
}

@keyframes calPopIn {
  from { opacity: 0; transform: translateY(-10px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.cal-pop-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.cal-select {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 6px 10px;
  border-radius: 8px;
  min-height: 36px;
  cursor: pointer;
}

.cal-select:focus {
  outline: none;
  border-color: var(--primary);
}

.cal-nav-arrows {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.cal-nav-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-light);
  color: var(--text-main);
  width: 32px;
  height: 32px;
  min-height: 32px;
  padding: 0;
  border-radius: 8px;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: background 0.2s ease;
}

.cal-nav-btn:hover {
  background: rgba(56, 189, 248, 0.2);
  border-color: var(--primary);
}

.cal-weekdays-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.cal-days-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
  text-align: center;
}

.cal-day-cell {
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  color: var(--text-main);
  transition: background 0.15s ease, color 0.15s ease;
}

.cal-day-cell:hover:not(.empty-cell) {
  background: rgba(56, 189, 248, 0.25);
  color: #ffffff;
}

.cal-day-cell.selected-day {
  background: #10b981 !important;
  color: #060911 !important;
  font-weight: 800 !important;
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.6) !important;
  border-radius: 8px !important;
}

.cal-day-cell.empty-cell {
  cursor: default;
  opacity: 0.2;
}

.cal-pop-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid var(--border-light);
}

.cal-foot-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 4px 12px;
  min-height: 28px;
  border-radius: 6px;
  cursor: pointer;
}

.cal-foot-btn.cal-close-btn {
  background: var(--primary);
  color: #07090e;
  border: none;
  font-weight: 800;
}

/* ── Mobile & Desktop Responsive Layout (UI/UX Pro Max Rules) ── */
@media (min-width: 1024px) {
  .app-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .page-shell {
    padding: 12px 10px 60px;
  }
  
  .topbar {
    padding: 12px 14px;
    margin-bottom: 16px;
    gap: 12px;
    align-items: center;
  }
  
  .brand-wrap {
    min-width: 0;
    flex: 1;
    gap: 10px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    flex-shrink: 0;
  }
  
  .brand-name {
    font-size: 1.05rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .ghost-button {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 8px 12px;
    font-size: 0.82rem;
    min-height: 36px;
  }
  
  .panel {
    padding: 20px 14px;
    border-radius: 20px;
  }

  .panel-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .panel-header h2 {
    font-size: 1.6rem;
    word-break: break-word;
  }

  .status-pill {
    align-self: flex-start;
  }

  .auth-panel h1 {
    font-size: 1.85rem;
  }

  .preset-chips {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .preset-chip {
    text-align: center;
    white-space: nowrap;
    padding: 8px 10px;
    font-size: 0.78rem;
    width: 100%;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .day-grid {
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  }

  .compact-inputs {
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
  }

  .mini-input-group {
    padding: 6px;
  }

  .result {
    flex-direction: column;
    padding: 16px;
  }

  .custom-calendar-popover {
    width: 275px;
    max-width: 90vw;
    left: 0 !important;
    right: auto !important;
    margin: 6px 0 0;
    padding: 10px;
  }

  .cal-pop-header {
    gap: 4px;
    margin-bottom: 8px;
  }

  .cal-select {
    font-size: 0.78rem;
    padding: 4px 6px;
    min-height: 30px;
  }

  .cal-nav-btn {
    width: 28px;
    height: 28px;
    min-height: 28px;
  }

  .cal-weekdays-row {
    font-size: 0.7rem;
    margin-bottom: 4px;
  }

  .cal-days-grid {
    gap: 2px;
  }

  .cal-day-cell {
    font-size: 0.78rem;
    border-radius: 6px;
  }

  .cal-pop-footer {
    margin-top: 8px;
    padding-top: 6px;
  }

  .cal-foot-btn {
    font-size: 0.72rem;
    padding: 2px 8px;
    min-height: 24px;
  }
}

@media (max-width: 480px) {
  .page-shell {
    padding: 8px 8px 40px;
  }

  .panel {
    padding: 14px 12px;
    border-radius: 16px;
  }

  .panel-copy {
    font-size: 0.85rem;
    margin-bottom: 14px;
  }

  .brand-subtitle {
    display: none;
  }

  .auth-panel-actions button {
    width: 100%;
  }

  .field-group-title {
    font-size: 0.95rem;
    margin: 16px 0 10px;
    padding-bottom: 6px;
  }

  input[type="text"],
  input[type="number"],
  input[type="date"],
  select {
    min-height: 42px;
    padding: 10px 12px 10px 40px;
    font-size: 0.9rem;
    border-radius: 10px;
  }

  .input-wrap > i:not(.select-caret) {
    font-size: 1.1rem;
    left: 12px;
  }

  .compact-inputs {
    grid-template-columns: repeat(4, 1fr);
    gap: 4px;
  }

  .mini-input-group span {
    font-size: 0.7rem;
  }

  .mini-input-group input {
    font-size: 0.85rem;
    min-height: 32px;
  }

  .primary-button, .neon-button {
    min-height: 44px;
    font-size: 0.9rem;
  }

  /* ── Mobile HUD Console Responsive Auto-Fit Rules ── */
  .hud-window-bar {
    padding: 8px 10px;
    gap: 8px;
    flex-wrap: nowrap;
    justify-content: space-between;
  }

  .hud-dots {
    gap: 4px;
    flex-shrink: 0;
  }

  .hud-dot {
    width: 8px;
    height: 8px;
  }

  .hud-title {
    font-size: 0.68rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    min-width: 0;
    flex: 1;
  }

  .hud-link-btn {
    white-space: nowrap;
    flex-shrink: 0;
    padding: 4px 8px;
    font-size: 0.68rem;
    min-height: 28px;
    gap: 4px;
  }

  .hud-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    padding: 8px;
  }

  .hud-metric-card {
    padding: 8px;
    border-radius: 8px;
  }

  .hud-label {
    font-size: 0.62rem;
  }

  .hud-val {
    font-size: 0.78rem;
  }

  .hud-terminal-log {
    padding: 0 8px 8px;
  }

  .hud-log-header {
    font-size: 0.65rem;
  }

  .hud-log-content {
    font-size: 0.72rem;
    padding: 8px;
    max-height: 180px;
  }

  .hud-log-line {
    font-size: 0.7rem;
    gap: 6px;
  }

  .hud-ascii-row {
    font-size: 0.72rem;
    gap: 6px;
  }

  .ascii-bar {
    font-size: 0.68rem;
  }

  .hud-footer-note {
    padding: 8px 10px;
    font-size: 0.75rem;
  }
}

/* ── Live GitHub Activity Heatmap Matrix ── */
.heatmap-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: rgba(4, 7, 14, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
}

.heatmap-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
}

.heatmap-stat {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
}

.heatmap-grid {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding-bottom: 6px;
}

.heatmap-week-col {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.heatmap-day-cell {
  width: 12px;
  height: 12px;
  border-radius: 3px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.2s ease;
  position: relative;
  cursor: pointer;
}

.heatmap-day-cell:hover {
  transform: scale(1.35);
  z-index: 10;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.8);
}

.heatmap-day-cell.lvl-0 { background-color: rgba(255, 255, 255, 0.04); border-color: transparent; }
.heatmap-day-cell.lvl-1 { background-color: #0e4429; border-color: rgba(14, 68, 41, 0.8); }
.heatmap-day-cell.lvl-2 { background-color: #006d32; border-color: rgba(0, 109, 50, 0.8); }
.heatmap-day-cell.lvl-3 { background-color: #26a641; border-color: rgba(38, 166, 65, 0.8); box-shadow: 0 0 6px rgba(38, 166, 65, 0.4); }
.heatmap-day-cell.lvl-4 { background-color: #39d353; border-color: rgba(57, 211, 83, 0.9); box-shadow: 0 0 10px rgba(57, 211, 83, 0.6); }

.heatmap-legend {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-dim);
}

.legend-cells {
  display: flex;
  gap: 4px;
}

.legend-cell {
  width: 11px;
  height: 11px;
  border-radius: 2px;
}

.legend-cell.lvl-0 { background-color: rgba(255, 255, 255, 0.05); }
.legend-cell.lvl-1 { background-color: #0e4429; }
.legend-cell.lvl-2 { background-color: #006d32; }
.legend-cell.lvl-3 { background-color: #26a641; }
.legend-cell.lvl-4 { background-color: #39d353; }

/* ── Precision Manual Schedule Builder Table ── */
.manual-items-list {
  background: rgba(4, 7, 14, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 8px;
  max-height: 240px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
}

.manual-item-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.84rem;
  transition: all 0.2s ease;
}

.manual-item-row:hover {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
}

.manual-item-info {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.manual-item-date {
  font-family: var(--font-mono);
  font-weight: 700;
  color: #38bdf8;
}

.manual-item-time {
  font-family: var(--font-mono);
  color: var(--text-dim);
}

.manual-item-count {
  background: rgba(16, 185, 129, 0.2);
  color: #10b981;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.78rem;
}

.manual-item-msg {
  color: var(--text-muted);
  font-style: italic;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 220px;
}

.manual-del-btn {
  background: rgba(244, 63, 94, 0.15);
  color: var(--danger);
  border: 1px solid rgba(244, 63, 94, 0.3);
  border-radius: 6px;
  padding: 4px 10px;
  min-height: 28px;
  font-size: 0.78rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.manual-del-btn:hover {
  background: var(--danger);
  color: #ffffff;
}

/* ── Custom Glass Time Picker Component ── */
.time-picker-custom-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.time-inputs-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.time-inputs-row .mini-select {
  position: relative;
  min-width: 65px;
  background: rgba(8, 13, 22, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  display: flex;
  align-items: center;
  overflow: hidden;
  height: 42px;
}

.mini-select select {
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: none;
  outline: none;
  color: #38bdf8;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 8px 22px 8px 10px;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.mini-select select option {
  background: #080d16;
  color: #ffffff;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 6px;
}

.mini-select .select-caret {
  position: absolute;
  right: 6px;
  pointer-events: none;
  font-size: 0.7rem;
  color: var(--primary);
}

.time-colon {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--primary);
  text-shadow: 0 0 10px var(--primary-glow);
}

.ampm-select {
  max-width: 85px;
}

.mini-time-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.mini-time-chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  border-radius: 6px;
  padding: 4px 9px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.2s ease;
  font-family: var(--font-mono);
}

.mini-time-chip:hover {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.4);
  color: #ffffff;
}

.mini-time-chip.active {
  background: rgba(16, 185, 129, 0.25);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 8px var(--primary-glow);
}

/* ── Performance & GPU Hardware Acceleration Layer Rules ── */
.glass-panel,
.form-section-card,
.custom-calendar-popover,
.custom-dropdown-popover,
.heatmap-container {
  transform: translateZ(0);
  backface-visibility: hidden;
  will-change: transform, opacity;
}