/* ==========================================================================
   TRADEPULSE - MODERN FINTECH & GOAL TRACKER STYLESHEET
   Aesthetics: Deep Slate Dark Mode, Glassmorphism, Micro-interactions
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-primary: #090d16;
  --bg-surface: #0f172a;
  --bg-surface-elevated: #1e293b;
  --bg-card: rgba(30, 41, 59, 0.7);
  --bg-card-hover: rgba(51, 65, 85, 0.8);
  
  --border-subtle: rgba(148, 163, 184, 0.12);
  --border-focus: rgba(56, 189, 248, 0.5);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  /* Trading State Colors */
  --color-profit: #10b981;
  --color-profit-glow: rgba(16, 185, 129, 0.25);
  --color-profit-light: #34d399;

  --color-loss: #f43f5e;
  --color-loss-glow: rgba(244, 63, 94, 0.25);
  --color-loss-light: #fb7185;

  --color-rest: #38bdf8;
  --color-rest-glow: rgba(56, 189, 248, 0.25);
  --color-rest-bg: rgba(56, 189, 248, 0.12);

  --color-gold: #f59e0b;
  --color-gold-glow: rgba(245, 158, 11, 0.25);

  --color-primary: #6366f1;
  --color-primary-hover: #4f46e5;
  --color-primary-glow: rgba(99, 102, 241, 0.35);

  /* Geometry & Effects */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 26px;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 36px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 24px rgba(99, 102, 241, 0.25);

  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: 'Prompt', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(16, 185, 129, 0.07) 0%, transparent 45%);
  background-attachment: fixed;
}

code, .font-mono {
  font-family: 'JetBrains Mono', monospace;
}

.hidden {
  display: none !important;
}

/* ==========================================================================
   AUTH SCREEN (LOGIN & REGISTER)
   ========================================================================== */

.auth-overlay {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle at center, #1e1b4b 0%, #090d16 80%);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg), 0 0 40px rgba(99, 102, 241, 0.2);
  animation: fadeInDown 0.4s ease-out;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-brand {
  text-align: center;
  margin-bottom: 24px;
}

.brand-icon {
  font-size: 40px;
  display: inline-block;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(16, 185, 129, 0.2));
  width: 72px;
  height: 72px;
  line-height: 72px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.auth-brand h2 {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #ffffff 40%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-subtitle {
  color: var(--text-secondary);
  font-size: 14px;
  margin-top: 4px;
}

.demo-badge {
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 24px;
  font-size: 13px;
  color: #c7d2fe;
}

.demo-badge-info {
  margin-bottom: 10px;
}

.mt-2 {
  margin-top: 8px !important;
}

.demo-badge span {
  display: block;
  font-weight: 600;
  margin-bottom: 4px;
}

.demo-badge code {
  color: #38bdf8;
  background: rgba(0, 0, 0, 0.3);
  padding: 2px 6px;
  border-radius: 4px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.req {
  color: var(--color-loss);
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 14px;
  font-size: 16px;
  color: var(--text-muted);
  pointer-events: none;
}

.input-wrapper input,
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  outline: none;
}

.input-wrapper input {
  padding-left: 42px;
  padding-right: 42px;
}

.input-wrapper input:focus,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
  background: rgba(15, 23, 42, 0.9);
}

.toggle-eye {
  position: absolute;
  right: 12px;
  background: none;
  border: none;
  font-size: 16px;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px;
  opacity: 0.7;
  transition: var(--transition);
}

.toggle-eye:hover {
  opacity: 1;
}

.auth-options {
  margin-bottom: 24px;
}

.checkbox-container {
  display: flex;
  align-items: center;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
  gap: 10px;
}

.checkbox-container input {
  width: 18px;
  height: 18px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.auth-footer {
  text-align: center;
  margin-top: 24px;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.btn-link {
  background: none;
  border: none;
  color: #38bdf8;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.btn-link:hover {
  color: #7dd3fc;
}

.alert-box {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: 13px;
  margin-bottom: 18px;
}

.alert-box.error {
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.4);
  color: #fecdd3;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #4f46e5);
  color: #ffffff;
  box-shadow: 0 4px 14px var(--color-primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--color-primary-glow);
}

.btn-success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #ffffff;
  box-shadow: 0 4px 14px var(--color-profit-glow);
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--color-profit-glow);
}

.btn-rest {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  color: #ffffff;
  box-shadow: 0 4px 14px var(--color-rest-glow);
}

.btn-rest:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--color-rest-glow);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
}

.btn-outline {
  background: transparent;
  border-color: var(--border-subtle);
  color: var(--text-secondary);
}

.btn-outline:hover {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.btn-danger-outline {
  background: transparent;
  border-color: rgba(244, 63, 94, 0.3);
  color: #fda4af;
}

.btn-danger-outline:hover {
  background: rgba(244, 63, 94, 0.15);
  border-color: var(--color-loss);
}

.btn-block {
  width: 100%;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 12px;
  border-radius: var(--radius-sm);
}

.btn-lg {
  padding: 14px 22px;
  font-size: 15px;
  border-radius: var(--radius-lg);
}

.btn-icon-only {
  width: 36px;
  height: 36px;
  padding: 0;
  font-size: 13px;
}

.btn-icon {
  background: none;
  border: none;
  color: #38bdf8;
  font-size: 12px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
}

.btn-icon:hover {
  background: rgba(56, 189, 248, 0.15);
}

/* ==========================================================================
   APP LAYOUT & HEADER
   ========================================================================== */

.app-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.top-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  background: rgba(15, 23, 42, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 50;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo {
  font-size: 26px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(16, 185, 129, 0.2));
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.nav-tagline {
  font-size: 11px;
  color: var(--text-muted);
  display: block;
}

.streak-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(239, 68, 68, 0.1));
  border: 1px solid rgba(245, 158, 11, 0.35);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 13px;
  box-shadow: 0 0 16px rgba(245, 158, 11, 0.15);
}

.fire-icon {
  animation: pulseFire 1.8s infinite;
}

@keyframes pulseFire {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

.streak-label {
  color: #fde68a;
  font-weight: 500;
}

.streak-number {
  color: #fbbf24;
  font-weight: 700;
  font-size: 14px;
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-chip {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 6px 12px;
  border-radius: 50px;
  font-size: 13px;
}

.user-name {
  font-weight: 600;
  color: #38bdf8;
}

/* ==========================================================================
   MAIN CONTENT
   ========================================================================== */

.main-content {
  flex: 1;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 28px 24px 60px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* ==========================================================================
   SECTION 1: TODAY'S GOAL BANNER
   ========================================================================== */

.today-banner {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.8), rgba(15, 23, 42, 0.95));
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.today-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #6366f1, #10b981, #38bdf8);
}

.today-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.today-tag {
  background: rgba(99, 102, 241, 0.2);
  color: #a5b4fc;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 10px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 4px;
}

.today-date-text {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.today-status-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  background: rgba(148, 163, 184, 0.1);
  color: var(--text-secondary);
  border: 1px solid var(--border-subtle);
}

.today-status-badge.profit {
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-profit-light);
  border-color: rgba(16, 185, 129, 0.3);
}

.today-status-badge.loss {
  background: rgba(244, 63, 94, 0.15);
  color: var(--color-loss-light);
  border-color: rgba(244, 63, 94, 0.3);
}

.today-status-badge.rest {
  background: rgba(56, 189, 248, 0.15);
  color: #7dd3fc;
  border-color: rgba(56, 189, 248, 0.3);
}

.header-right-badges {
  display: flex;
  align-items: center;
  gap: 10px;
}

.account-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border-subtle);
  background: rgba(255, 255, 255, 0.05);
}

.account-type-badge.cent {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(217, 119, 6, 0.1));
  border-color: rgba(245, 158, 11, 0.45);
  color: #fbbf24;
  box-shadow: 0 0 16px rgba(245, 158, 11, 0.15);
}

.account-type-badge.standard {
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.35);
  color: #7dd3fc;
}

/* Capital Summary Card */
.capital-summary-card {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1.1fr auto;
  gap: 16px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  margin-bottom: 20px;
  align-items: center;
}

.capital-item {
  display: flex;
  flex-direction: column;
}

.cap-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.cap-val-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.cap-val {
  font-family: 'JetBrains Mono', monospace;
  font-size: 24px;
  font-weight: 700;
  color: #ffffff;
}

.cap-growth-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 50px;
}

.cap-growth-badge.profit {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

.cap-growth-badge.loss {
  background: rgba(244, 63, 94, 0.2);
  color: #fb7185;
}

.cap-val-sm {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}

.cap-val-sm.profit { color: var(--color-profit-light); }
.cap-val-sm.loss { color: var(--color-loss-light); }

.cap-sub {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.capital-action {
  display: flex;
  align-items: center;
}

.calc-result-sub {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: 4px;
}

.today-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.4fr;
  gap: 24px;
}

.goal-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.goal-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.goal-val-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 12px 0;
}

.goal-amount {
  font-size: 32px;
  font-weight: 700;
  color: #ffffff;
  font-family: 'JetBrains Mono', monospace;
}

.goal-maxloss {
  font-size: 12px;
  color: #fda4af;
  background: rgba(244, 63, 94, 0.1);
  padding: 4px 8px;
  border-radius: 6px;
}

.progress-bar-bg {
  height: 10px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
  margin: 8px 0;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #6366f1, #10b981);
  border-radius: 10px;
  transition: width 0.6s ease;
}

.progress-info-sub {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}

.action-box {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.action-title {
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 4px;
}

.action-desc {
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 18px;
  line-height: 1.4;
}

.action-buttons-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ==========================================================================
   SECTION 2: MONTHLY SUMMARY & METRICS
   ========================================================================== */

.section-title-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.title-with-icon {
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-icon {
  font-size: 26px;
}

.section-heading {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.section-sub {
  font-size: 13px;
  color: var(--text-secondary);
}

.month-selector-group {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-subtle);
  padding: 4px 8px;
  border-radius: var(--radius-md);
}

.current-month-label {
  font-size: 14px;
  font-weight: 600;
  padding: 0 10px;
  min-width: 140px;
  text-align: center;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}

.metric-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.metric-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  background: var(--bg-card-hover);
}

.metric-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.metric-name {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.metric-icon {
  font-size: 18px;
}

.metric-value {
  font-size: 28px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 4px;
}

.metric-value.profit {
  color: var(--color-profit-light);
}

.metric-value.loss {
  color: var(--color-loss-light);
}

.text-accent {
  color: #38bdf8;
}

.text-gold {
  color: #fbbf24;
}

.text-rest {
  color: #a5b4fc;
}

.metric-meta {
  font-size: 12px;
  color: var(--text-muted);
}

/* Charts */
.charts-container {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 20px;
}

.chart-box {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 22px;
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.chart-title {
  font-size: 14px;
  font-weight: 600;
}

.chart-legend {
  font-size: 11px;
  color: var(--text-muted);
}

.chart-badges-legend {
  display: flex;
  gap: 8px;
}

.legend-chip {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
}

.legend-chip.win {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

.legend-chip.loss {
  background: rgba(244, 63, 94, 0.2);
  color: #fb7185;
}

.legend-chip.rest {
  background: rgba(56, 189, 248, 0.2);
  color: #7dd3fc;
}

.svg-chart-wrapper {
  width: 100%;
  height: 220px;
  position: relative;
}

.chart-svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* ==========================================================================
   SECTION 3: INTERACTIVE HABIT CALENDAR
   ========================================================================== */

.calendar-section {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 28px;
}

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

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-secondary);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

.dot-goal { background: #10b981; box-shadow: 0 0 8px rgba(16, 185, 129, 0.6); }
.dot-profit { background: #059669; }
.dot-loss { background: #f43f5e; box-shadow: 0 0 8px rgba(244, 63, 94, 0.6); }
.dot-rest { background: #0284c7; }
.dot-empty { background: rgba(255, 255, 255, 0.1); }

.calendar-wrapper {
  margin-top: 20px;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.calendar-day-cell {
  min-height: 90px;
  background: rgba(15, 23, 42, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.calendar-day-cell:hover {
  background: rgba(30, 41, 59, 0.9);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.calendar-day-cell.other-month {
  opacity: 0.25;
  cursor: default;
}

.calendar-day-cell.today {
  border: 1px solid var(--color-primary);
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.3);
}

.calendar-day-cell.status-goal {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.4);
}

.calendar-day-cell.status-profit {
  background: rgba(5, 150, 105, 0.08);
  border-color: rgba(5, 150, 105, 0.3);
}

.calendar-day-cell.status-loss {
  background: rgba(244, 63, 94, 0.1);
  border-color: rgba(244, 63, 94, 0.35);
}

.calendar-day-cell.status-rest {
  background: rgba(56, 189, 248, 0.08);
  border-color: rgba(56, 189, 248, 0.3);
}

.day-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.day-number {
  font-size: 13px;
  font-weight: 600;
}

.day-badge {
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 4px;
  font-weight: 600;
}

.day-badge.goal {
  background: rgba(16, 185, 129, 0.2);
  color: #34d399;
}

.day-badge.rest {
  background: rgba(56, 189, 248, 0.2);
  color: #7dd3fc;
}

.day-body {
  margin-top: 4px;
}

.day-pnl {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 700;
}

.day-pnl.profit { color: var(--color-profit-light); }
.day-pnl.loss { color: var(--color-loss-light); }
.day-pnl.rest { color: #7dd3fc; font-size: 11px; font-family: inherit; }

.day-subinfo {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ==========================================================================
   SECTION 4: LOGS TABLE
   ========================================================================== */

.logs-section {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 28px;
}

.logs-filter-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 50px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
  box-shadow: 0 0 12px var(--color-primary-glow);
}

.table-container {
  overflow-x: auto;
  margin-top: 18px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.data-table th {
  padding: 12px 14px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
}

.data-table td {
  padding: 14px;
  font-size: 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  vertical-align: middle;
}

.data-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.tag-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
}

.tag-badge.badge-goal { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.tag-badge.badge-profit { background: rgba(5, 150, 105, 0.12); color: #10b981; }
.tag-badge.badge-loss { background: rgba(244, 63, 94, 0.15); color: #fb7185; }
.tag-badge.badge-rest { background: rgba(56, 189, 248, 0.15); color: #7dd3fc; }

.empty-state {
  text-align: center;
  padding: 48px 16px;
  color: var(--text-muted);
}

.empty-icon {
  font-size: 36px;
  display: block;
  margin-bottom: 8px;
}

/* ==========================================================================
   MODALS
   ========================================================================== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 100;
  animation: fadeIn 0.2s ease-out;
}

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

.modal-card {
  width: 100%;
  max-width: 540px;
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 28px;
  box-shadow: var(--shadow-lg);
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.modal-icon {
  font-size: 24px;
}

.modal-title {
  font-size: 18px;
  font-weight: 700;
}

.modal-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  display: block;
}

.modal-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
  transition: var(--transition);
}

.modal-close-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.1);
}

.form-row {
  display: flex;
  gap: 16px;
}

.flex-1 {
  flex: 1;
}

.input-readonly {
  background: rgba(0, 0, 0, 0.3) !important;
  color: var(--text-secondary) !important;
  cursor: not-allowed;
}

.form-hint {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
}

.form-select {
  cursor: pointer;
}

.radio-pill-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.pill-radio {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 12px;
  cursor: pointer;
  transition: var(--transition);
}

.pill-radio:hover {
  background: rgba(255, 255, 255, 0.08);
}

.pill-radio input {
  accent-color: var(--color-primary);
}

.rest-callout {
  display: flex;
  gap: 14px;
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 20px;
}

.rest-icon {
  font-size: 28px;
}

.rest-text strong {
  display: block;
  color: #7dd3fc;
  font-size: 13px;
  margin-bottom: 4px;
}

.rest-text p {
  font-size: 12px;
  color: var(--text-secondary);
}

.modal-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 24px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 18px;
}

/* ==========================================================================
   TOAST NOTIFICATION
   ========================================================================== */

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #1e293b;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(0, 0, 0, 0.5);
  padding: 12px 20px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  z-index: 200;
  animation: slideUp 0.3s ease-out;
}

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

/* ==========================================================================
   LOT CALCULATOR COMPONENT
   ========================================================================== */

.lot-calc-card {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.9));
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  margin-bottom: 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
}

.lot-calc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.calc-badge {
  font-size: 13px;
  font-weight: 600;
  color: #a5b4fc;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.calc-subhint {
  font-size: 11px;
  color: var(--text-muted);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 12px;
  margin-bottom: 14px;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.calc-result-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  flex-wrap: wrap;
  gap: 10px;
}

.calc-result-info {
  display: flex;
  align-items: center;
  gap: 8px;
}

.calc-result-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.calc-result-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  font-weight: 700;
  color: #34d399;
}

.calc-result-value.loss {
  color: #fb7185;
}

.calc-btns-group {
  display: flex;
  gap: 8px;
}

.calc-orders-wrap {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--border-subtle);
}

.orders-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.btn-link-danger {
  background: none;
  border: none;
  color: #fda4af;
  font-size: 11px;
  cursor: pointer;
  text-decoration: underline;
}

.btn-link-danger:hover {
  color: #f43f5e;
}

.orders-chips-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.order-chip {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
}

.order-chip.win {
  border-color: rgba(16, 185, 129, 0.3);
  color: #34d399;
}

.order-chip.loss {
  border-color: rgba(244, 63, 94, 0.3);
  color: #fb7185;
}


/* ==========================================================================
   SYNC & CROSS-DEVICE COMPONENTS
   ========================================================================== */

.nav-sync-wrap {
  display: flex;
  align-items: center;
}

.sync-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--border-subtle);
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 12px;
  color: var(--text-secondary);
  transition: var(--transition);
}

.sync-pill:hover {
  border-color: rgba(255, 255, 255, 0.2);
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.sync-dot.synced {
  background-color: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.7);
}

.sync-dot.syncing {
  background-color: #f59e0b;
  box-shadow: 0 0 8px rgba(245, 158, 11, 0.7);
  animation: pulseDot 1s infinite alternate;
}

.sync-dot.offline {
  background-color: #64748b;
}

@keyframes pulseDot {
  from { transform: scale(0.8); opacity: 0.7; }
  to { transform: scale(1.3); opacity: 1; }
}

.sync-text {
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
}

.btn-sync-action {
  background: none;
  border: none;
  color: #38bdf8;
  font-size: 13px;
  cursor: pointer;
  padding: 0 2px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.25s ease;
}

.btn-sync-action:hover {
  transform: rotate(180deg);
}

/* Device Connect Modal Content */
.device-modal-body {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.sync-info-box {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

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

.sync-status-indicator {
  font-size: 13px;
  font-weight: 600;
}

.sync-status-indicator.online { color: #34d399; }
.sync-status-indicator.syncing { color: #fbbf24; }
.sync-status-indicator.offline { color: #94a3b8; }

.sync-last-time {
  font-size: 11px;
  color: var(--text-muted);
}

.sync-info-desc {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.lan-access-section,
.backup-section {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px;
}

.lan-heading {
  font-size: 13px;
  font-weight: 600;
  color: #f8fafc;
  margin-bottom: 10px;
}

.lan-url-group {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.lan-input {
  flex: 1;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #38bdf8;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  outline: none;
}

.lan-instructions {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  background: rgba(0, 0, 0, 0.2);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
}

.lan-instructions ol {
  padding-left: 18px;
  margin-top: 4px;
}

.lan-instructions code {
  color: #fbbf24;
  background: rgba(0, 0, 0, 0.4);
  padding: 1px 5px;
  border-radius: 4px;
}

.backup-desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.backup-btns-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.file-input-label {
  cursor: pointer;
}

/* ==========================================================================
   RESPONSIVE DESIGN (FOR ALL DEVICES)
   ========================================================================== */

/* Large Tablets & Laptops (max-width: 1024px) */
@media (max-width: 1024px) {
  .capital-summary-card {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .capital-action {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
  .today-grid {
    grid-template-columns: 1fr;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .charts-container {
    grid-template-columns: 1fr;
  }
  .calc-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablets (max-width: 768px) */
@media (max-width: 768px) {
  .top-nav {
    padding: 12px 16px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
  .nav-brand {
    flex: 1;
  }
  .nav-user {
    display: flex;
    gap: 8px;
    align-items: center;
  }
  .nav-center-streak {
    order: 4;
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 4px;
  }
  .nav-sync-wrap {
    order: 3;
  }
  .main-content {
    padding: 20px 16px 40px;
    gap: 24px;
  }
  .today-banner {
    padding: 20px;
  }
  .capital-summary-card {
    grid-template-columns: 1fr;
  }
  .header-right-badges {
    flex-wrap: wrap;
    justify-content: flex-start;
    margin-top: 8px;
  }
  .today-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .action-buttons-group {
    grid-template-columns: 1fr;
  }
  .calendar-section {
    padding: 20px 16px;
  }
  .calendar-day-cell {
    min-height: 70px;
    padding: 6px;
  }
  .day-pnl {
    font-size: 11px;
  }
  .form-row {
    flex-direction: column;
    gap: 12px;
  }
  .radio-pill-group {
    grid-template-columns: 1fr;
  }
  .section-title-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  .month-selector-group {
    width: 100%;
    justify-content: space-between;
  }
  .calc-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile Phones (max-width: 480px) */
@media (max-width: 480px) {
  .top-nav {
    padding: 10px 12px;
    gap: 8px;
  }
  .nav-title {
    font-size: 16px;
  }
  .nav-tagline {
    display: none;
  }
  .nav-logo {
    width: 36px;
    height: 36px;
    font-size: 20px;
  }
  .user-chip {
    padding: 4px 8px;
    font-size: 11px;
  }
  .btn-sm {
    padding: 5px 8px;
    font-size: 11px;
  }
  .main-content {
    padding: 14px 10px 40px;
    gap: 18px;
  }
  .today-banner {
    padding: 16px 12px;
    border-radius: var(--radius-lg);
  }
  .today-date-text {
    font-size: 18px;
  }
  .cap-val {
    font-size: 20px;
  }
  .goal-val-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .goal-amount {
    font-size: 22px;
  }
  .metrics-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .metric-card {
    padding: 12px;
  }
  .metric-name {
    font-size: 11px;
  }
  .metric-value {
    font-size: 18px;
  }
  .metric-meta {
    font-size: 10px;
  }
  .chart-box {
    padding: 14px 10px;
  }
  .svg-chart-wrapper {
    height: 180px;
  }
  .calendar-section {
    padding: 14px 8px;
  }
  .calendar-legend {
    gap: 8px;
    font-size: 10px;
  }
  .calendar-weekdays span {
    font-size: 10px;
  }
  .calendar-grid {
    gap: 3px;
  }
  .calendar-day-cell {
    min-height: 52px;
    padding: 3px;
    border-radius: 6px;
  }
  .day-number {
    font-size: 10px;
    font-weight: 700;
  }
  .day-badge {
    display: none !important;
  }
  .day-pnl {
    font-size: 9.5px;
    line-height: 1.1;
  }
  .day-subinfo {
    display: none;
  }
  .logs-filter-group {
    overflow-x: auto;
    flex-wrap: nowrap;
    width: 100%;
    padding-bottom: 4px;
  }
  .filter-btn {
    white-space: nowrap;
    padding: 4px 10px;
    font-size: 11px;
  }
  .data-table th,
  .data-table td {
    padding: 8px 10px;
    font-size: 11px;
  }
  .modal-card {
    padding: 16px 14px;
    max-height: 94vh;
    border-radius: var(--radius-lg);
  }
  .modal-title {
    font-size: 16px;
  }
  .calc-result-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .calc-btns-group {
    display: flex;
    gap: 6px;
  }
  .calc-btns-group .btn {
    flex: 1;
  }
  .lan-url-group {
    flex-direction: column;
  }
  .auth-card {
    padding: 24px 18px;
  }
  .auth-brand h2 {
    font-size: 22px;
  }
}

/* Very Small Screens (max-width: 360px) */
@media (max-width: 360px) {
  .top-nav {
    padding: 8px 10px;
  }
  .nav-user {
    flex-wrap: wrap;
  }
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  .calendar-day-cell {
    min-height: 46px;
    padding: 2px;
  }
  .day-pnl {
    font-size: 8.5px;
  }
}