/* ==========================================================================
   ISKCON WHITEFIELD — CORE STABLE REVENUE & OPERATING P&L RUNWAY
   Design System: Electric Cobalt Blue (#0022FF), Crisp White, Emerald Surplus & Slate
   Typography: Montserrat (Headings, Caps, Metrics) + Inter
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Montserrat:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,700&display=swap');

:root {
  --primary: #0022FF;
  --primary-dark: #0016CC;
  --primary-subtle: rgba(0, 34, 255, 0.08);
  --primary-border: rgba(0, 34, 255, 0.25);
  
  --emerald: #16A34A;
  --emerald-subtle: rgba(22, 163, 74, 0.1);
  --emerald-text: #15803D;

  --rose: #DC2626;
  --rose-subtle: rgba(220, 38, 38, 0.1);
  --rose-text: #B91C1C;

  --amber: #D97706;
  --amber-subtle: rgba(217, 119, 6, 0.1);
  --amber-text: #B45309;

  --purple: #7C3AED;
  --purple-subtle: rgba(124, 58, 237, 0.1);

  --bg-page: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-subtle: #F1F5F9;
  --border-subtle: #E2E8F0;
  --border-medium: #CBD5E1;

  --text-main: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.app-wrapper {
  max-width: 1380px;
  margin: 0 auto;
  padding: 24px 20px 80px 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Header */
.header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 18px 24px;
  box-shadow: var(--shadow-sm);
}

.brand-section {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-badge {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #0022FF, #16A34A);
  color: #FFFFFF;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Montserrat', sans-serif;
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: -0.5px;
  box-shadow: 0 4px 10px rgba(0, 34, 255, 0.3);
}

.brand-text h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.28rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-text p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 8px 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 4px 12px rgba(0, 34, 255, 0.25);
}

.btn-outline {
  background: #FFFFFF;
  color: var(--text-main);
  border-color: var(--border-medium);
}

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

/* Hero Info Banner */
.hero-banner {
  background: linear-gradient(135deg, rgba(0,34,255,0.04), rgba(22,163,74,0.06));
  border: 1px solid var(--border-subtle);
  border-left: 5px solid var(--emerald);
  border-radius: 8px;
  padding: 18px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-banner-text h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-banner-text p {
  font-size: 0.84rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.d1-badge {
  background: #0F172A;
  color: #38BDF8;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  padding: 6px 12px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid #334155;
}

/* KPI Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.kpi-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.kpi-title {
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
}

.kpi-value {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.85rem;
  font-weight: 900;
  color: var(--text-main);
  line-height: 1.2;
}

.kpi-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Waterfall Table & Chart Card */
.content-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.content-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 12px;
}

.content-card-header h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  margin: 0;
}

.content-card-header p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-top: 4px;
}

.table-responsive {
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
}

.pnl-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.pnl-table th {
  background: var(--bg-subtle);
  color: var(--text-secondary);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 16px;
  border-bottom: 2px solid var(--border-medium);
  text-align: left;
  white-space: nowrap;
}

.pnl-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-main);
  vertical-align: middle;
}

.pnl-table tr:hover td {
  background: rgba(0, 34, 255, 0.02);
}

.interactive-cell-btn {
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 700;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.88rem;
  transition: all 0.15s ease;
}

.interactive-cell-btn:hover {
  background: rgba(0, 34, 255, 0.08);
  border-color: rgba(0, 34, 255, 0.25);
  transform: scale(1.02);
}

.cell-revenue { color: var(--primary); }
.cell-cost { color: var(--rose); }
.cell-construction { color: var(--amber); }

.status-pill {
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.status-pill.massive {
  background: var(--emerald-subtle);
  color: var(--emerald-text);
  border: 1px solid rgba(22, 163, 74, 0.3);
}

.status-pill.surplus {
  background: rgba(22, 163, 74, 0.08);
  color: var(--emerald-text);
}

.table-total-row td {
  background: var(--bg-subtle);
  font-weight: 800;
  border-top: 2px solid var(--border-medium);
  border-bottom: 2px solid var(--border-medium);
}

.table-avg-row td {
  background: var(--bg-card);
  font-weight: 700;
  color: var(--text-secondary);
}

/* Modals */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

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

.modal-drawer {
  background: var(--bg-card);
  border-radius: 8px;
  max-width: 920px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border-top: 5px solid var(--primary);
}

.drawer-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.drawer-header h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
}

.drawer-close {
  background: transparent;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  color: var(--text-secondary);
  padding: 4px 8px;
}

.drawer-close:hover {
  color: var(--rose);
}

.drawer-body {
  padding: 22px 24px;
  overflow-y: auto;
}

.modal-channel-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  padding: 16px 20px;
  margin-bottom: 16px;
}

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

.modal-channel-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sheet-badge {
  font-size: 0.72rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 2px 8px;
  border-radius: 4px;
}

.modal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.84rem;
}

.modal-table th {
  background: var(--bg-subtle);
  padding: 8px 12px;
  text-align: left;
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-subtle);
}

.modal-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.callout-box {
  background: rgba(0, 34, 255, 0.05);
  border-left: 4px solid var(--primary);
  border-radius: 4px;
  padding: 12px 16px;
  font-size: 0.82rem;
  line-height: 1.5;
  margin-top: 14px;
}

.callout-box.green {
  background: rgba(22, 163, 74, 0.06);
  border-left-color: var(--emerald);
}

.callout-box.amber {
  background: rgba(217, 119, 6, 0.07);
  border-left-color: var(--amber);
}

/* Prompt Card */
.prompt-container {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-top: 4px solid var(--primary);
  border-radius: 8px;
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.prompt-terminal {
  background: #0B1120;
  color: #F8FAFC;
  border-radius: 6px;
  padding: 18px 20px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.84rem;
  line-height: 1.6;
  position: relative;
  overflow-x: auto;
  border: 1px solid #1E293B;
  margin-top: 12px;
}

.prompt-copy-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #1E293B;
  color: #F8FAFC;
  border: 1px solid #334155;
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.prompt-copy-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
}