/* ============================================================================
   EW LEDGER — Mobile High-Density Stylesheet
   Focus: Cash & Bank Books • High Information Density • Fast Data Entry
   ============================================================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ============================================================================
   1. CSS CUSTOM PROPERTIES
   ============================================================================ */
:root {
  --color-income: #2563eb;
  --color-income-bg: #eff6ff;
  --color-income-border: #bfdbfe;
  --color-expense: #dc2626;
  --color-expense-bg: #fef2f2;
  --color-expense-border: #fecaca;
  --color-profit: #16a34a;
  --color-profit-bg: #f0fdf4;
  --color-profit-border: #bbf7d0;
  --color-capital: #7c3aed;
  --color-capital-bg: #f5f3ff;
  --color-capital-border: #ddd6fe;
  --color-drawing: #ea580c;
  --color-drawing-bg: #fff7ed;
  --color-drawing-border: #fed7aa;
  --color-transfer: #0891b2;
  --color-transfer-bg: #ecfeff;
  --color-transfer-border: #a5f3fc;

  --color-bg: #f0f2f5;
  --color-card: #ffffff;
  --color-text-primary: #1e293b;
  --color-text-secondary: #64748b;
  --color-text-muted: #94a3b8;
  --color-border: #e2e8f0;
  --color-border-strong: #cbd5e1;
  --color-shadow: rgba(15, 23, 42, 0.08);
  --color-shadow-lg: rgba(15, 23, 42, 0.16);

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-xs: 0.6875rem; /* 11px */
  --font-sm: 0.75rem;   /* 12px */
  --font-base: 0.8125rem; /* 13px */
  --font-md: 0.875rem;  /* 14px */
  --font-lg: 1rem;      /* 16px */

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;
}

/* ============================================================================
   2. RESET & BASE
   ============================================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-base);
  color: var(--color-text-primary);
  background: var(--color-bg);
  line-height: 1.4;
  min-height: 100vh;
  padding-bottom: 20px;
}

button, input, select, textarea {
  font-family: var(--font-family);
  font-size: var(--font-md);
}

a { color: var(--color-income); text-decoration: none; }

/* Pull-to-Refresh Indicator (Subtle & Quiet) */
.pull-to-refresh {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px 12px;
  background: #f8fafc;
  color: var(--color-text-secondary);
  font-size: 11px;
  font-weight: 500;
  border-bottom: 1px solid var(--color-border);
  z-index: 1000;
  transform: translateY(-100%);
  transition: transform 0.2s ease;
}

.ptr-spinner {
  width: 12px;
  height: 12px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-income);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================================
   3. HEADER & METRICS STRIP
   ============================================================================ */
.mobile-header {
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 4px rgba(0,0,0,0.04);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo {
  width: 30px;
  height: 30px;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  border-radius: var(--radius-sm);
  color: white;
  font-weight: 800;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.title h1 {
  font-size: 15px;
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.1;
}
.title .sub {
  font-size: 9px;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.4px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sync-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 10px;
  font-weight: 700;
  border: 1px solid;
}
.sync-badge.synced { background: var(--color-profit-bg); color: var(--color-profit); border-color: var(--color-profit-border); }
.sync-badge.syncing { background: var(--color-income-bg); color: var(--color-income); border-color: var(--color-income-border); }
.sync-badge.offline { background: var(--color-expense-bg); color: var(--color-expense); border-color: var(--color-expense-border); }
.sync-badge.pending { background: var(--color-drawing-bg); color: var(--color-drawing); border-color: var(--color-drawing-border); }
.sync-dot { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

.desktop-btn {
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  background: var(--color-bg);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

/* Metrics Strip (Horizontal Toggles) */
.metrics-strip {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
  padding: 8px 14px 10px;
  background: #f8fafc;
  border-top: 1px solid var(--color-border);
}

.metric-pill {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 6px 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.15s ease;
}
.metric-pill.active {
  border-color: var(--color-income);
  background: var(--color-income-bg);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}
.metric-pill.cash.active { border-color: var(--color-profit); background: var(--color-profit-bg); }
.metric-pill.bank.active { border-color: var(--color-income); background: var(--color-income-bg); }

.pill-label {
  display: block;
  font-size: 9px;
  font-weight: 700;
  color: var(--color-text-secondary);
  letter-spacing: 0.3px;
}

.pill-value {
  display: block;
  font-size: 13px;
  font-weight: 800;
  color: var(--color-text-primary);
  margin-top: 1px;
}

/* ============================================================================
   4. FAST ACTION DOCK
   ============================================================================ */
.fast-action-dock {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 4px;
  padding: 8px 14px;
  background: #ffffff;
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
}

.fast-act-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px 2px;
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 700;
  border: 1px solid;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.1s ease;
}
.fast-act-btn:active { transform: scale(0.95); }

.fast-act-btn.exp { background: var(--color-expense-bg); color: var(--color-expense); border-color: var(--color-expense-border); }
.fast-act-btn.inc { background: var(--color-profit-bg); color: var(--color-profit); border-color: var(--color-profit-border); }
.fast-act-btn.exp-bank { background: #fff5f5; color: #b91c1c; border-color: #fca5a5; }
.fast-act-btn.inc-bank { background: var(--color-income-bg); color: var(--color-income); border-color: var(--color-income-border); }
.fast-act-btn.transfer { background: var(--color-transfer-bg); color: var(--color-transfer); border-color: var(--color-transfer-border); }
.fast-act-btn.recon { background: #f5f3ff; color: #7c3aed; border-color: #ddd6fe; }

.act-icon { font-size: 12px; font-weight: 900; line-height: 1; }

/* ============================================================================
   5. MAIN LEDGER VIEW
   ============================================================================ */
.mobile-main {
  padding: 10px 14px;
}

.book-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: 10px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.book-info h2 {
  font-size: 14px;
  font-weight: 800;
}
.book-sub {
  font-size: 10px;
  color: var(--color-text-muted);
}

.btn-match {
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  background: #f5f3ff;
  color: #7c3aed;
  border: 1px solid #ddd6fe;
  cursor: pointer;
}

/* Filter Bar */
.mobile-filter-bar {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 8px;
}

.search-input-wrap {
  position: relative;
}
.search-input-wrap .search-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  color: var(--color-text-muted);
}
.search-input-wrap input {
  width: 100%;
  padding: 8px 10px 8px 30px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 12px;
  background: #ffffff;
}

.filter-dropdowns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.filter-dropdowns select {
  width: 100%;
  padding: 6px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 11px;
  background: #ffffff;
  font-weight: 600;
}

/* Sticky Filtered Totals */
.sticky-totals {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4px;
  padding: 6px;
  background: #ffffff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  margin-bottom: 10px;
  text-align: center;
}

.total-item {
  padding: 4px;
  border-radius: 4px;
}
.total-item.inflow { background: var(--color-profit-bg); }
.total-item.outflow { background: var(--color-expense-bg); }
.total-item.net { background: var(--color-income-bg); }

.tot-lbl {
  display: block;
  font-size: 8px;
  font-weight: 800;
  color: var(--color-text-secondary);
}
.tot-val {
  font-size: 12px;
  font-weight: 800;
}
.tot-val.positive { color: var(--color-profit); }
.tot-val.negative { color: var(--color-expense); }

/* ============================================================================
   6. HIGH-DENSITY LEDGER ROWS
   ============================================================================ */
.dense-ledger {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.dense-row {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  padding: 8px 10px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
  position: relative;
  overflow: hidden;
  transition: transform 0.15s ease;
}

.dense-row-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dense-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.dense-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  border-radius: var(--radius-sm);
  font-size: 9px;
  font-weight: 800;
  flex-shrink: 0;
}
.dense-badge.income { background: var(--color-income-bg); color: var(--color-income); border: 1px solid var(--color-income-border); }
.dense-badge.expense { background: var(--color-expense-bg); color: var(--color-expense); border: 1px solid var(--color-expense-border); }
.dense-badge.capital { background: var(--color-capital-bg); color: var(--color-capital); border: 1px solid var(--color-capital-border); }
.dense-badge.drawing { background: var(--color-drawing-bg); color: var(--color-drawing); border: 1px solid var(--color-drawing-border); }
.dense-badge.transfer { background: var(--color-transfer-bg); color: var(--color-transfer); border: 1px solid var(--color-transfer-border); }

.dense-desc-block {
  overflow: hidden;
}

.dense-desc {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dense-meta {
  font-size: 10px;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dense-right {
  text-align: right;
  flex-shrink: 0;
  margin-left: 8px;
}

.dense-amount {
  font-size: 13px;
  font-weight: 800;
}
.dense-amount.inflow { color: var(--color-profit); }
.dense-amount.outflow { color: var(--color-expense); }

.dense-running-bal {
  font-size: 10px;
  color: var(--color-text-secondary);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.dense-delete-btn {
  background: none;
  border: none;
  color: var(--color-text-muted);
  padding: 4px;
  margin-left: 4px;
  font-size: 12px;
  cursor: pointer;
}
.dense-delete-btn:hover { color: var(--color-expense); }

.ledger-empty {
  text-align: center;
  padding: 40px 10px;
  color: var(--color-text-muted);
  font-size: 13px;
}

/* ============================================================================
   7. BOTTOM SHEET MODALS
   ============================================================================ */
.sheet-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
  z-index: 1000;
}
.sheet-backdrop.active { display: block; }

.bottom-sheet {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #ffffff;
  border-radius: 18px 18px 0 0;
  z-index: 1001;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(100%);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: var(--shadow-lg);
}
.bottom-sheet.active {
  transform: translateY(0);
}

.sheet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  background: #ffffff;
  z-index: 10;
}
.sheet-header h3 { font-size: 15px; font-weight: 800; }
.sheet-close {
  background: var(--color-bg);
  border: none;
  width: 28px; height: 28px;
  border-radius: 50%;
  font-size: 14px;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.sheet-body {
  padding: 16px;
}

/* Form Elements */
.form-group { margin-bottom: 12px; }
.form-lbl {
  display: block;
  font-size: 10px;
  font-weight: 700;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 4px;
}

.m-input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  background: #ffffff;
}
.m-input:focus {
  outline: none;
  border-color: var(--color-income);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.amount-lg {
  font-size: 20px;
  font-weight: 800;
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* Segmented Control */
.segmented-control {
  display: flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-bg);
}
.seg-btn {
  flex: 1;
  padding: 8px 4px;
  border: none;
  background: transparent;
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-secondary);
  cursor: pointer;
  text-align: center;
  border-right: 1px solid var(--color-border);
}
.seg-btn:last-child { border-right: none; }
.seg-btn.active { background: var(--color-income); color: white; }
.seg-btn.active.inc { background: var(--color-profit); }
.seg-btn.active.exp { background: var(--color-expense); }
.seg-btn.active.cap { background: var(--color-capital); }
.seg-btn.active.drw { background: var(--color-drawing); }

/* Chip Row */
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.chip {
  padding: 5px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--color-border);
  background: #ffffff;
  color: var(--color-text-secondary);
  cursor: pointer;
}
.chip.active {
  background: var(--color-income);
  color: white;
  border-color: var(--color-income);
}

/* Presets Row */
.presets-row {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
}
.preset-tag {
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  font-size: 10px;
  font-weight: 800;
  border: 1px dashed;
  background: transparent;
  cursor: pointer;
  white-space: nowrap;
}
.preset-tag.inc { color: var(--color-profit); border-color: var(--color-profit-border); background: var(--color-profit-bg); }
.preset-tag.exp { color: var(--color-expense); border-color: var(--color-expense-border); background: var(--color-expense-bg); }
.preset-tag.cap { color: var(--color-capital); border-color: var(--color-capital-border); background: var(--color-capital-bg); }
.preset-tag.drw { color: var(--color-drawing); border-color: var(--color-drawing-border); background: var(--color-drawing-bg); }

/* Buttons */
.m-btn {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.btn-primary { background: var(--color-income); color: white; }
.btn-outline { background: #ffffff; color: var(--color-text-primary); border: 1px solid var(--color-border); }
.btn-full { width: 100%; margin-top: 8px; }
.btn-sm { padding: 6px 10px; font-size: 11px; }

/* ============================================================================
   8. BALANCE MATCHING / RECONCILIATION STYLING
   ============================================================================ */
.recon-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
  margin: 10px 0;
}
.recon-mini-card {
  padding: 8px;
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  text-align: center;
}
.mini-lbl { display: block; font-size: 8px; font-weight: 800; color: var(--color-text-secondary); }
.mini-val { font-size: 13px; font-weight: 800; }

.recon-breakdown-section {
  background: #f8fafc;
  padding: 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  margin-bottom: 12px;
}

.recon-status-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px;
  border-radius: var(--radius-sm);
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 8px;
}
.recon-status-box.balanced { background: var(--color-profit-bg); color: var(--color-profit); border: 1px solid var(--color-profit-border); }
.recon-status-box.unbalanced { background: var(--color-drawing-bg); color: var(--color-drawing); border: 1px solid var(--color-drawing-border); }

/* Balance Reconciliation Rows (100% Mobile Responsive - No Horizontal Scroll) */
.recon-rows-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}

.recon-row-card {
  background: #ffffff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 8px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.02);
}

.recon-row-top {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}

.recon-select {
  flex: 1;
  min-width: 0;
  padding: 6px 8px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: #ffffff;
  color: var(--color-text-primary);
}

.recon-amount {
  width: 95px;
  flex-shrink: 0;
  padding: 6px 8px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  text-align: right;
}

.recon-row-del {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
  border: none;
  background: var(--color-expense-bg);
  color: var(--color-expense);
  border-radius: 4px;
  cursor: pointer;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.recon-row-bottom input {
  width: 100%;
  padding: 6px 8px;
  font-size: 11px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: #ffffff;
}

.hidden { display: none !important; }
.mt-3 { margin-top: 12px; }

/* Floating High Contrast Action Dock (Bottom-Left Corner) */
.floating-fab-dock {
  position: fixed;
  bottom: 16px;
  left: 14px;
  z-index: 1500;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 4px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 8px 20px -4px rgba(15, 23, 42, 0.2);
}

.fab-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 800;
  border: none;
  cursor: pointer;
  color: #ffffff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.12);
  white-space: nowrap;
}
.fab-btn:active { transform: scale(0.95); }

.fab-btn.fab-new { background: linear-gradient(135deg, #16a34a, #15803d); }
.fab-btn.fab-transfer { background: linear-gradient(135deg, #0891b2, #0e7490); }
.fab-btn.fab-match { background: linear-gradient(135deg, #ea580c, #c2410c); }

.fab-kbd {
  display: inline-block;
  padding: 1px 4px;
  font-size: 9px;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.25);
  color: #ffffff;
  border-radius: 3px;
}

.fab-icon { font-size: 12px; font-weight: 900; }
.fab-label { font-size: 11px; font-weight: 800; }