/* ============================================================
   Fantasy Adda Financial Hub — Styles
   Light Theme · Red Accent · Investor-Grade UI
   ============================================================ */

/* ── Inter Font (self-hosted) ─────────────────────────────── */
@import url('../vendor/css/inter.css');

/* ── CSS Variables ────────────────────────────────────────── */
:root {
  --primary:       #E63946;
  --primary-dark:  #C1121F;
  --primary-light: #FF6B6B;
  --primary-glow:  rgba(230, 57, 70, 0.2);
  --primary-glow2: rgba(230, 57, 70, 0.08);

  --bg:       #F0F2F8;
  --bg-2:     #E8EBF4;
  --surface:  #E2E6F0;
  --card:     #FFFFFF;
  --card-2:   #F7F8FD;
  --card-border: rgba(0, 0, 0, 0.08);
  --card-border-hover: rgba(230, 57, 70, 0.3);

  --text:   #1A1A2E;
  --text-2: #6B6B8A;
  --text-3: #A0A0BC;
  --text-4: #C8C8DC;

  --success: #059669;
  --danger:  #DC2626;
  --warning: #D97706;
  --info:    #2563EB;

  --success-bg: rgba(5,  150, 105, 0.10);
  --danger-bg:  rgba(220, 38,  38, 0.10);
  --warning-bg: rgba(217,119,   6, 0.10);
  --info-bg:    rgba(37, 99,  235, 0.10);

  --sidebar-w:      260px;
  --sidebar-w-col:  72px;
  --topbar-h:       64px;
  --radius:         12px;
  --radius-lg:      16px;
  --radius-xl:      20px;
  --transition:     0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card:    0 2px 16px rgba(0,0,0,0.08);
  --shadow-glow:    0 0 20px var(--primary-glow);
}

/* ── Reset & Base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Custom Scrollbar ─────────────────────────────────────── */
::-webkit-scrollbar              { width: 6px; height: 6px; }
::-webkit-scrollbar-track        { background: var(--bg); }
::-webkit-scrollbar-thumb        { background: var(--primary); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover  { background: var(--primary-light); }

/* ── Layout Shell ─────────────────────────────────────────── */
#app { display: flex; min-height: 100vh; }

/* ── Sidebar ──────────────────────────────────────────────── */
.sidebar {
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  width: var(--sidebar-w);
  background: linear-gradient(180deg, #FFFFFF 0%, #F7F8FD 100%);
  border-right: 1px solid rgba(0,0,0,0.10);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: width var(--transition);
  overflow: hidden;
}
.sidebar.collapsed { width: var(--sidebar-w-col); }

/* Sidebar Logo */
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 20px;
  border-bottom: 1px solid var(--card-border);
  min-height: var(--topbar-h);
  position: relative;
}
.logo-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 15px; color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 14px var(--primary-glow);
}
.logo-text { overflow: hidden; white-space: nowrap; }
.logo-text h2 { font-size: 15px; font-weight: 700; color: var(--text); }
.logo-text span { font-size: 10px; font-weight: 500; color: var(--text-3); text-transform: uppercase; letter-spacing: 1px; }

/* Collapse button */
.sidebar-collapse {
  position: absolute;
  right: 12px; top: 50%; transform: translateY(-50%);
  width: 28px; height: 28px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-2);
  transition: all var(--transition);
}
.sidebar-collapse:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.sidebar.collapsed .sidebar-collapse i { transform: rotate(180deg); }

/* Nav */
.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
  overflow-x: hidden;
}
.nav-section-label {
  font-size: 10px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 1.5px;
  color: var(--text-3);
  padding: 8px 10px 4px;
  white-space: nowrap;
  overflow: hidden;
  transition: opacity var(--transition);
}
.sidebar.collapsed .nav-section-label { opacity: 0; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 10px;
  border-radius: var(--radius);
  cursor: pointer;
  color: var(--text-2);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: all var(--transition);
  position: relative;
  margin-bottom: 2px;
  border-left: 3px solid transparent;
}
.nav-item:hover {
  background: var(--primary-glow2);
  color: var(--text);
}
.nav-item.active {
  background: linear-gradient(90deg, rgba(230,57,70,0.18) 0%, rgba(230,57,70,0.04) 100%);
  color: var(--primary);
  border-left-color: var(--primary);
  box-shadow: inset 0 0 20px rgba(230,57,70,0.05);
}
.nav-item.active .nav-icon { color: var(--primary); }

.nav-icon {
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
  transition: color var(--transition);
}
.nav-label { transition: opacity var(--transition), width var(--transition); }
.sidebar.collapsed .nav-label { opacity: 0; width: 0; overflow: hidden; }

/* Sidebar Footer */
.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid var(--card-border);
}
.user-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
}
.user-avatar {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--primary), #8B5CF6);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; color: #fff;
  flex-shrink: 0;
}
.user-info { overflow: hidden; white-space: nowrap; }
.user-name { font-size: 13px; font-weight: 600; }
.user-status { font-size: 11px; color: var(--success); display: flex; align-items: center; gap: 4px; }
.status-dot {
  width: 6px; height: 6px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.6; transform: scale(1.3); }
}
.sidebar.collapsed .user-info { display: none; }

/* ── Main Content ─────────────────────────────────────────── */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  transition: margin-left var(--transition);
}
.sidebar.collapsed ~ .main-content { margin-left: var(--sidebar-w-col); }

/* ── Topbar ───────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  z-index: 50;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-2);
}
.breadcrumb .sep { color: var(--text-3); }
.breadcrumb .current { color: var(--text); font-weight: 600; }

.topbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}
.topbar-date {
  font-size: 13px;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 6px;
}
.topbar-date i { color: var(--primary); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  outline: none;
  text-decoration: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: 0 4px 14px var(--primary-glow);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(230,57,70,0.4);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--card-border);
}
.btn-secondary:hover { background: var(--card-2); border-color: var(--primary); color: var(--primary); }

.btn-ghost {
  background: transparent;
  color: var(--text-2);
  border: 1px solid var(--card-border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--text-2); }

.btn-danger {
  background: var(--danger-bg);
  color: var(--danger);
  border: 1px solid rgba(239,68,68,0.2);
}
.btn-danger:hover { background: var(--danger); color: #fff; }

.btn-success {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(16,185,129,0.2);
}
.btn-success:hover { background: var(--success); color: #fff; }

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-icon { width: 34px; height: 34px; padding: 0; justify-content: center; border-radius: 8px; }

/* ── Page Content ─────────────────────────────────────────── */
.page-content {
  flex: 1;
  padding: 28px;
  overflow-x: hidden;
}
.page { display: none; }
.page.active { display: block; }

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}
.page-title h1 { font-size: 24px; font-weight: 700; }
.page-title p  { font-size: 14px; color: var(--text-2); margin-top: 4px; }

/* ── Grid Layouts ─────────────────────────────────────────── */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
.grid-1-2 { display: grid; grid-template-columns: 1fr 2fr; gap: 20px; }
.kpi-grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }

/* ── Cards ────────────────────────────────────────────────── */
.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}
.card:hover { border-color: var(--card-border-hover); box-shadow: var(--shadow-card); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.card-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.card-title i { color: var(--primary); }

/* ── KPI Cards ────────────────────────────────────────────── */
.kpi-card {
  background: var(--card);
  border-radius: var(--radius-lg);
  padding: 22px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
  border: 1px solid var(--card-border);
}
.kpi-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, var(--primary), transparent 60%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition);
}
.kpi-card:hover::before { opacity: 1; }
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-card), var(--shadow-glow); }

.kpi-card-bg {
  position: absolute;
  top: -30px; right: -30px;
  width: 120px; height: 120px;
  border-radius: 50%;
  opacity: 0.06;
}
.kpi-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 14px;
}
.kpi-label { font-size: 12px; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.5px; }
.kpi-icon {
  width: 42px; height: 42px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}
.kpi-value {
  font-size: 26px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.5px;
  margin-bottom: 10px;
  line-height: 1;
}
.kpi-trend {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
}
.kpi-trend.up   { color: var(--success); }
.kpi-trend.down { color: var(--danger); }
.kpi-trend span { color: var(--text-3); font-weight: 400; }

/* ── Section Spacers ──────────────────────────────────────── */
.section { margin-bottom: 24px; }
.mt-24   { margin-top: 24px; }
.mt-16   { margin-top: 16px; }

/* ── Chart Containers ─────────────────────────────────────── */
.chart-container {
  position: relative;
  width: 100%;
}
.chart-container canvas { width: 100% !important; }

/* ── Progress Bars ────────────────────────────────────────── */
.progress-list { display: flex; flex-direction: column; gap: 14px; }
.progress-item {}
.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}
.progress-name  { font-size: 13px; font-weight: 600; }
.progress-value { font-size: 13px; font-weight: 700; }
.progress-track {
  height: 6px;
  background: var(--surface);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Tables ───────────────────────────────────────────────── */
.table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
thead th {
  background: var(--surface);
  color: var(--text-2);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--card-border);
}
thead th:first-child { border-radius: var(--radius) 0 0 0; }
thead th:last-child  { border-radius: 0 var(--radius) 0 0; }
thead th.sortable { cursor: pointer; user-select: none; }
thead th.sortable:hover { color: var(--primary); }
thead th i { margin-left: 4px; font-size: 10px; }

tbody tr {
  border-bottom: 1px solid rgba(0,0,0,0.05);
  transition: background var(--transition);
}
tbody tr:nth-child(even) { background: rgba(0,0,0,0.02); }
tbody tr:hover { background: rgba(230,57,70,0.04); }
tbody tr:last-child { border-bottom: none; }

tbody td {
  padding: 12px 16px;
  color: var(--text);
  white-space: nowrap;
}
.td-muted { color: var(--text-2); }
.td-amount { font-weight: 700; font-variant-numeric: tabular-nums; }
.td-actions { display: flex; gap: 6px; }

/* ── Badges ───────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.badge-success { background: var(--success-bg); color: var(--success); }
.badge-danger  { background: var(--danger-bg);  color: var(--danger);  }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-info    { background: var(--info-bg);    color: var(--info);    }
.badge-primary { background: var(--primary-glow2); color: var(--primary); }
.badge i       { font-size: 9px; }

/* ── Forms ────────────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.form-control {
  width: 100%;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  transition: all var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow2);
  background: var(--card);
}
.form-control::placeholder { color: var(--text-3); }
select.form-control {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239090B0' stroke-width='2'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
select.form-control option { background: #FFFFFF; color: var(--text); }

.form-error {
  font-size: 11px;
  color: var(--danger);
  margin-top: 4px;
  display: none;
}
.form-group.has-error .form-control  { border-color: var(--danger); }
.form-group.has-error .form-error    { display: block; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }

.charge-display {
  background: var(--primary-glow2);
  border: 1px solid rgba(230,57,70,0.2);
  border-radius: var(--radius);
  padding: 12px 14px;
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 16px;
}

/* ── Filter Bar ───────────────────────────────────────────── */
.filter-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  padding: 16px 20px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
}
.filter-bar .form-control { width: auto; min-width: 150px; }
.filter-bar .btn { white-space: nowrap; }
.filter-spacer { flex: 1; }

/* ── Daily Summary Strip ──────────────────────────────────── */
.summary-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 20px;
}
.summary-strip-item {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  text-align: center;
}
.summary-strip-label { font-size: 11px; color: var(--text-3); font-weight: 600; text-transform: uppercase; margin-bottom: 4px; }
.summary-strip-value { font-size: 18px; font-weight: 800; }

/* ── Gateway Summary Bar ──────────────────────────────────── */
.gw-summary-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}
.gw-summary-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.gw-summary-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-card); }
.gw-summary-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}
.gw-summary-label {
  font-size: 11px;
  color: var(--text-3);
  margin-bottom: 2px;
  white-space: nowrap;
}
.gw-summary-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-1);
}

/* ── Gateway Cards ────────────────────────────────────────── */
.gateway-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.gateway-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.gateway-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-card); border-color: var(--card-border-hover); }

.gateway-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.gateway-name-row {
  display: flex;
  align-items: center;
  gap: 10px;
}
.gateway-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 800; color: #fff;
}
.gateway-name { font-size: 15px; font-weight: 700; }
.gateway-actions { display: flex; gap: 6px; }

.gateway-balance { font-size: 22px; font-weight: 800; margin-bottom: 16px; }

.gateway-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid var(--card-border);
}
.gateway-stat-label { font-size: 11px; color: var(--text-3); font-weight: 600; text-transform: uppercase; margin-bottom: 2px; }
.gateway-stat-value { font-size: 14px; font-weight: 700; }

/* ── Expense Category ─────────────────────────────────────── */
.cat-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  display: inline-block;
}

/* ── P&L Summary Cards ────────────────────────────────────── */
.pnl-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 22px;
  text-align: center;
  transition: all var(--transition);
}
.pnl-card:hover { border-color: var(--card-border-hover); }
.pnl-card-label { font-size: 12px; font-weight: 600; color: var(--text-2); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 10px; }
.pnl-card-value { font-size: 28px; font-weight: 800; margin-bottom: 4px; }
.pnl-card-sub   { font-size: 12px; color: var(--text-3); }
.pnl-positive { color: var(--success); }
.pnl-negative { color: var(--danger); }
.pnl-neutral  { color: var(--info); }
.pnl-red      { color: var(--primary); }

/* ── Modal ────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }

.modal {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px) scale(0.97);
  transition: transform var(--transition);
  box-shadow: 0 24px 60px rgba(0,0,0,0.2);
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  background: var(--card);
  z-index: 1;
}
.modal-title { font-size: 16px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.modal-title i { color: var(--primary); }
.modal-close {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: var(--surface);
  border: 1px solid var(--card-border);
  color: var(--text-2);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--transition);
  font-size: 14px;
}
.modal-close:hover { background: var(--danger); color: #fff; border-color: var(--danger); }
.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

/* ── Toast ────────────────────────────────────────────────── */
.toast-container {
  position: fixed;
  top: 80px; right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.toast {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--card-2);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  min-width: 280px;
  max-width: 380px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  transform: translateX(120%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}
.toast.show { transform: translateX(0); }
.toast.hide { transform: translateX(120%); }

.toast::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
}
.toast-success::before { background: var(--success); }
.toast-error::before   { background: var(--danger); }
.toast-warning::before { background: var(--warning); }
.toast-info::before    { background: var(--info); }

.toast-icon { font-size: 18px; flex-shrink: 0; }
.toast-success .toast-icon { color: var(--success); }
.toast-error   .toast-icon { color: var(--danger); }
.toast-warning .toast-icon { color: var(--warning); }
.toast-info    .toast-icon { color: var(--info); }

.toast-body { flex: 1; }
.toast-title { font-size: 13px; font-weight: 700; margin-bottom: 2px; }
.toast-msg   { font-size: 12px; color: var(--text-2); }

.toast-dismiss {
  background: none; border: none; color: var(--text-3);
  cursor: pointer; font-size: 14px; padding: 2px;
  transition: color var(--transition);
}
.toast-dismiss:hover { color: var(--text); }

/* ── Loading Skeleton ─────────────────────────────────────── */
@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}
.skeleton {
  background: linear-gradient(90deg, var(--card) 25%, var(--card-2) 50%, var(--card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
}

/* ── Number Animation ─────────────────────────────────────── */
.count-up { display: inline-block; }

/* ── Empty State ──────────────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--text-3);
  text-align: center;
}
.empty-state i { font-size: 48px; margin-bottom: 16px; opacity: 0.4; }
.empty-state h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; color: var(--text-2); }
.empty-state p { font-size: 13px; }

/* ── Divider ──────────────────────────────────────────────── */
.divider { height: 1px; background: var(--card-border); margin: 20px 0; }

/* ── Utility classes ──────────────────────────────────────── */
.text-success { color: var(--success) !important; }
.text-danger  { color: var(--danger) !important; }
.text-warning { color: var(--warning) !important; }
.text-info    { color: var(--info) !important; }
.text-primary { color: var(--primary) !important; }
.text-muted   { color: var(--text-2) !important; }
.text-right   { text-align: right; }
.text-center  { text-align: center; }
.fw-700       { font-weight: 700; }
.fw-600       { font-weight: 600; }
.font-mono    { font-variant-numeric: tabular-nums; }

.d-flex       { display: flex; }
.align-center { align-items: center; }
.gap-8        { gap: 8px; }
.gap-12       { gap: 12px; }
.gap-16       { gap: 16px; }
.flex-1       { flex: 1; }

/* ── Animations ───────────────────────────────────────────── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.fade-in-up { animation: fadeInUp 0.4s ease forwards; }

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.fade-in { animation: fadeIn 0.4s ease forwards; }

.page.active .kpi-card,
.page.active .card,
.page.active .gateway-card {
  animation: fadeInUp 0.4s ease forwards;
}
.page.active .kpi-card:nth-child(1) { animation-delay: 0.05s; }
.page.active .kpi-card:nth-child(2) { animation-delay: 0.10s; }
.page.active .kpi-card:nth-child(3) { animation-delay: 0.15s; }
.page.active .kpi-card:nth-child(4) { animation-delay: 0.20s; }

/* ── Hamburger Button ─────────────────────────────────────── */
.hamburger-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  cursor: pointer;
  flex-shrink: 0;
  transition: all var(--transition);
}
.hamburger-btn:hover { border-color: var(--primary); }
.hamburger-btn span {
  display: block;
  width: 18px; height: 2px;
  background: var(--text-2);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Sidebar Backdrop ─────────────────────────────────────── */
.sidebar-backdrop {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 99;
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.sidebar-backdrop.visible { display: block; }

/* ── Topbar Left Group ────────────────────────────────────── */
.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 1400px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1100px) {
  .grid-2-1, .grid-1-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .summary-strip { grid-template-columns: repeat(2, 1fr); }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
}

/* ── Tablet (≤ 900px) ─────────────────────────────────────── */
@media (max-width: 900px) {
  /* KPI grids: 2 columns on tablet */
  .kpi-grid-5 { grid-template-columns: repeat(2, 1fr) !important; }
  .kpi-grid-4 { grid-template-columns: repeat(2, 1fr) !important; }

  /* Page header */
  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .page-header > .btn,
  .page-header > button {
    width: 100%;
    justify-content: center;
  }

  /* Filter bars */
  .filter-bar {
    flex-wrap: wrap;
    gap: 8px;
  }
  .filter-bar .form-control,
  .filter-bar select,
  .filter-bar input {
    min-width: 120px;
    flex: 1;
  }

  /* Dashboard filter row */
  .dash-filter-row {
    flex-wrap: wrap;
    gap: 8px;
  }
  .dash-filter-row .form-control,
  .dash-filter-row select,
  .dash-filter-row input {
    flex: 1;
    min-width: 120px;
  }
}

/* ── Mobile (≤ 768px) ─────────────────────────────────────── */
@media (max-width: 768px) {
  /* Sidebar: off-canvas overlay */
  .sidebar {
    transform: translateX(-100%);
    z-index: 100;
    transition: transform var(--transition);
    width: var(--sidebar-w) !important; /* always full-width sidebar on mobile */
  }
  .sidebar.mobile-open { transform: translateX(0); }

  /* Don't apply collapsed width on mobile */
  .sidebar.collapsed { width: var(--sidebar-w) !important; }
  .sidebar.collapsed .nav-label { opacity: 1; width: auto; overflow: visible; }
  .sidebar.collapsed .user-info { display: block; }

  /* Hide desktop sidebar toggle */
  .sidebar-toggle { display: none; }

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

  /* Topbar */
  .topbar { padding: 0 14px; gap: 8px; }
  .hamburger-btn { display: flex; }

  /* Breadcrumb: hide "Fantasy Adda ›" prefix on small screens */
  .breadcrumb-home,
  .breadcrumb .sep { display: none; }
  .breadcrumb .current { font-size: 14px; }

  /* Topbar date: hide on very small screens */
  .topbar-date { display: none; }

  /* Topbar action button: icon only */
  #topbarActionBtn .btn-label { display: none; }
  #topbarActionBtn { padding: 8px 10px; min-width: 36px; }

  /* Page content */
  .page-content { padding: 14px; }

  /* Page header */
  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 16px;
  }
  .page-title h1 { font-size: 20px; }
  .page-title p  { font-size: 13px; }
  .page-header > .btn,
  .page-header > button {
    width: 100%;
    justify-content: center;
  }

  /* KPI grids */
  .kpi-grid-5,
  .kpi-grid-4,
  .kpi-grid-3 { grid-template-columns: repeat(2, 1fr) !important; }

  /* KPI cards: compact */
  .kpi-card { padding: 14px 12px; }
  .kpi-value { font-size: 18px; }
  .kpi-label { font-size: 11px; }
  .kpi-icon  { width: 36px; height: 36px; font-size: 14px; }

  /* Summary strip */
  .summary-strip { grid-template-columns: repeat(2, 1fr); }

  /* Cards */
  .card { padding: 14px; }

  /* Tables: horizontal scroll */
  .table-wrapper,
  .table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .data-table { min-width: 600px; }

  /* Filter bar */
  .filter-bar {
    flex-direction: column;
    gap: 8px;
  }
  .filter-bar .form-control,
  .filter-bar select,
  .filter-bar input {
    width: 100%;
  }

  /* Dashboard filter */
  .dash-filter-row {
    flex-direction: column;
    gap: 8px;
  }
  .dash-filter-row > * { width: 100%; }

  /* Form rows */
  .form-row, .form-row-3 { grid-template-columns: 1fr; }

  /* Balance input row */
  .balance-input-row { flex-direction: column; }

  /* Table topbar */
  .table-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  /* Modals: near full-screen */
  .modal-overlay { align-items: flex-end; padding: 0; }
  .modal {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: 20px 20px 0 0;
    max-height: 92vh;
    margin: 0;
  }
  .modal-body { max-height: calc(92vh - 120px); overflow-y: auto; }

  /* Toast: full-width */
  .toast-container {
    left: 14px;
    right: 14px;
    bottom: 14px;
    max-width: none;
  }
  .toast { width: 100%; }

  /* Rate edit wrap */
  .rate-edit-wrap { flex-wrap: wrap; }
  .rate-edit-wrap input { flex: 1; min-width: 80px; }

  /* Charts */
  .chart-wrap canvas { max-height: 220px; }

  /* Login: handled by inline <style> in index.html for correct cascade priority */
}

/* ── Tooltip ──────────────────────────────────────────────── */
[data-tooltip] { position: relative; }
[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%; transform: translateX(-50%);
  background: var(--card-2);
  color: var(--text);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
  border: 1px solid var(--card-border);
}
[data-tooltip]:hover::after { opacity: 1; }

/* ── Sidebar Tooltip (collapsed mode) ────────────────────────*/
.sidebar.collapsed .nav-item { position: relative; }
.sidebar.collapsed .nav-item::after {
  content: attr(data-label);
  position: absolute;
  left: calc(100% + 12px);
  top: 50%; transform: translateY(-50%);
  background: var(--card-2);
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
  border: 1px solid var(--card-border);
  z-index: 200;
}
.sidebar.collapsed .nav-item:hover::after { opacity: 1; }

/* ── Gradient Backgrounds for gateway icons ─────────────────*/
.gw-bg-blue   { background: rgba(59,130,246,0.15); color: #3B82F6; }
.gw-bg-green  { background: rgba(16,185,129,0.15); color: #10B981; }
.gw-bg-yellow { background: rgba(245,158,11,0.15); color: #F59E0B; }
.gw-bg-purple { background: rgba(139,92,246,0.15); color: #8B5CF6; }
.gw-bg-pink   { background: rgba(236,72,153,0.15); color: #EC4899; }

/* ── Doughnut Chart Center Label ────────────────────────────*/
.chart-donut-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.chart-donut-center {
  position: absolute;
  text-align: center;
  pointer-events: none;
}
.chart-donut-center .big  { font-size: 22px; font-weight: 800; }
.chart-donut-center .sm   { font-size: 11px; color: var(--text-3); }

/* ── Legend ──────────────────────────────────────────────── */
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-2);
}
.legend-dot {
  width: 10px; height: 10px;
  border-radius: 3px;
  flex-shrink: 0;
}

/* ── Input with icon ─────────────────────────────────────── */
.input-group { position: relative; }
.input-group .form-control { padding-left: 38px; }
.input-group .input-icon {
  position: absolute;
  left: 12px; top: 50%; transform: translateY(-50%);
  color: var(--text-3);
  font-size: 14px;
  pointer-events: none;
}

/* ── Page-specific fixes ──────────────────────────────────── */
.transactions-total-row td { font-weight: 700; background: var(--surface) !important; }

/* ── Balance update inline form ──────────────────────────── */
.balance-input-row {
  display: flex; gap: 8px; margin-top: 10px;
}
.balance-input-row .form-control { flex: 1; }

/* ── Scrollable table container ──────────────────────────── */
.table-scroll { max-height: 420px; overflow-y: auto; }

/* ── Export button top-right ─────────────────────────────── */
.table-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.table-topbar-info { font-size: 13px; color: var(--text-2); }

/* ── Animated number highlight ───────────────────────────── */
@keyframes flashGreen {
  0%   { color: var(--text); }
  30%  { color: var(--success); }
  100% { color: var(--text); }
}
.flash-success { animation: flashGreen 0.6s ease; }

/* ============================================================
   Crypto Wallet Cards
   ============================================================ */

.crypto-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}
.crypto-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
  border-color: var(--card-border-hover);
}

.coin-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
  letter-spacing: -0.5px;
}

/* ============================================================
   Person Cards
   ============================================================ */

.person-card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  transition: all var(--transition);
}
.person-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: var(--card-border-hover);
}

.person-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), #8B5CF6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

/* ============================================================
   Paid-From Badges
   ============================================================ */

.paid-from-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.paid-from-badge i { font-size: 10px; }
.paid-from-gateway { background: rgba(59,130,246,0.12); color: #2563EB; }
.paid-from-crypto  { background: rgba(247,147,26,0.12); color: #B45309; }
.paid-from-person  { background: rgba(139,92,246,0.12); color: #7C3AED; }
.paid-from-cash    { background: rgba(16,185,129,0.12); color: #059669; }

/* ============================================================
   Inline Rate Edit
   ============================================================ */

.rate-edit-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}
.rate-edit-wrap input {
  width: 120px;
  padding: 5px 8px;
  border: 1px solid var(--card-border);
  border-radius: 6px;
  font-size: 12px;
  background: var(--surface);
  color: var(--text);
  transition: border-color var(--transition);
}
.rate-edit-wrap input:focus {
  outline: none;
  border-color: var(--primary);
}