/* ============================================================
   WGS Payment Tracker — Global Stylesheet (Fully Mobile Optimized)
   Covers: base layout, components, login, and full responsive CSS
   ============================================================ */

/* ── CSS Variables ───────────────────────────────────────── */
:root {
  --bg: #0d0f14;
  --surface: #151820;
  --surface2: #1c2030;
  --border: rgba(255,255,255,0.07);
  --text: #e8eaf0;
  --muted: #7a82a0;
  --accent: #6c63ff;
  --accent2: #ff6584;
  --green: #2dd4bf;
  --yellow: #fbbf24;
  --red: #f87171;
  --orange: #fb923c;
  --radius: 14px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  display: flex;
}

/* ── Scrollbar (Desktop only) ───────────────────────────── */
@media (min-width: 769px) {
  ::-webkit-scrollbar { width: 6px; height: 6px; }
  ::-webkit-scrollbar-track { background: transparent; }
  ::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 3px; }
}

/* ─────────────────────────────────────────────────────────
   SIDEBAR — Fully Responsive Off-Canvas
   ───────────────────────────────────────────────────────── */
.sidebar {
  width: 280px;
  min-height: 100vh;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 1000;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform: translateX(-100%);
  box-shadow: var(--shadow);
}

.sidebar.open {
  transform: translateX(0);
}

/* Desktop sidebar */
@media (min-width: 769px) {
  .sidebar {
    transform: translateX(0);
    width: 260px;
    box-shadow: none;
  }
}

.sidebar-brand {
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--border);
}

.brand-badge {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.brand-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
}

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

.sidebar-nav { flex: 1; padding: 16px 12px; overflow-y: auto; }

.nav-section {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 12px 8px 6px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 12px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  margin-bottom: 4px;
}

.nav-item:hover { background: var(--surface2); color: var(--text); }
.nav-item.active { background: rgba(108,99,255,.2); color: var(--accent); }
.nav-item .icon { width: 22px; min-width: 22px; text-align: center; font-size: 18px; }

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
}

/* Sidebar overlay for mobile */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 999;
  backdrop-filter: blur(4px);
}

.sidebar-overlay.active {
  display: block;
}

@media (min-width: 769px) {
  .sidebar-overlay {
    display: none !important;
  }
}

/* ─────────────────────────────────────────────────────────
   MAIN LAYOUT
   ───────────────────────────────────────────────────────── */
.main {
  flex: 1;
  min-height: 100vh;
  width: 100%;
  transition: margin-left 0.3s ease;
}

@media (min-width: 769px) {
  .main {
    margin-left: 260px;
    width: calc(100% - 260px);
  }
}

/* Topbar */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 50;
  gap: 12px;
}

@media (max-width: 768px) {
  .topbar {
    padding: 0 16px;
    height: 56px;
  }
}

.topbar-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

@media (max-width: 768px) {
  .topbar-title {
    font-size: 16px;
  }
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Hamburger button — visible only on mobile */
.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
  padding: 8px;
  border-radius: 10px;
  transition: background 0.2s;
  flex-shrink: 0;
}

.hamburger:hover { background: var(--surface2); }

@media (max-width: 768px) {
  .hamburger {
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .topbar-right .date-text {
    display: none;
  }
}

.content {
  padding: 24px;
  max-width: 1400px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .content {
    padding: 16px;
  }
}

@media (max-width: 480px) {
  .content {
    padding: 12px;
  }
}

/* ─────────────────────────────────────────────────────────
   CARDS & STATS
   ───────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

@media (max-width: 768px) {
  .card {
    padding: 16px;
    border-radius: 12px;
  }
}

@media (max-width: 480px) {
  .card {
    padding: 14px;
    border-radius: 10px;
  }
}

/* Stat Grid */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 1024px) and (min-width: 769px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .stat-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
}

@media (max-width: 768px) {
  .stat-card {
    padding: 16px 18px;
  }
}

@media (max-width: 480px) {
  .stat-card {
    padding: 14px 16px;
  }
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--accent-color, var(--accent));
}

.stat-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stat-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  margin-top: 6px;
  color: var(--val-color, var(--text));
}

@media (max-width: 768px) {
  .stat-value {
    font-size: 24px;
  }
}

@media (max-width: 480px) {
  .stat-value {
    font-size: 20px;
  }
}

.stat-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ── Bucket Rows ── */
.bucket-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 10px;
  margin-bottom: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  color: inherit;
}

.bucket-row:hover { border-color: var(--accent); }

@media (max-width: 768px) {
  .bucket-row {
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px;
  }
}

.bucket-name { 
  width: 140px; 
  font-weight: 600; 
  font-size: 14px;
}

@media (max-width: 768px) {
  .bucket-name {
    width: 100%;
    font-size: 13px;
  }
}

.bucket-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(255,255,255,.08);
  color: var(--muted);
  white-space: nowrap;
}

.bucket-bar-wrap {
  flex: 1;
  height: 8px;
  background: rgba(255,255,255,.05);
  border-radius: 4px;
}

@media (max-width: 768px) {
  .bucket-bar-wrap {
    order: 3;
    width: 100%;
  }
}

.bucket-bar { 
  height: 100%; 
  border-radius: 4px; 
  transition: width 0.6s ease; 
}

.bucket-amount {
  width: 120px;
  text-align: right;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 14px;
}

@media (max-width: 768px) {
  .bucket-amount {
    width: auto;
    margin-left: auto;
    font-size: 13px;
  }
}

/* ── Tables (Horizontally Scrollable on Mobile) ── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  .table-wrap {
    border-radius: 10px;
    margin: 0 -1px;
  }
}

table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 600px; }

@media (max-width: 768px) {
  table {
    min-width: 550px;
  }
}

thead { background: var(--surface2); }

th {
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .8px;
  font-weight: 600;
  white-space: nowrap;
}

td { padding: 12px 16px; border-top: 1px solid var(--border); }
tr:hover td { background: rgba(255,255,255,.02); }

@media (max-width: 768px) {
  th, td {
    padding: 10px 12px;
  }
}

/* ── Badges ── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.badge-red    { background: rgba(248,113,113,.15); color: #f87171; }
.badge-orange { background: rgba(251,146,60,.15);  color: #fb923c; }
.badge-yellow { background: rgba(251,191,36,.15);  color: #fbbf24; }
.badge-green  { background: rgba(45,212,191,.15);  color: #2dd4bf; }
.badge-blue   { background: rgba(108,99,255,.15);  color: #a78bfa; }
.badge-gray   { background: rgba(255,255,255,.08); color: var(--muted); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.2s;
  text-decoration: none;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .btn {
    padding: 8px 14px;
    font-size: 13px;
    gap: 6px;
  }
}

@media (max-width: 480px) {
  .btn {
    padding: 7px 12px;
    font-size: 12px;
    gap: 4px;
  }
  
  .topbar-right .btn span {
    display: none;
  }
}

.btn-primary  { background: var(--accent); color: #fff; }
.btn-primary:hover  { background: #5a52e8; }
.btn-outline  { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover  { background: var(--surface2); }
.btn-danger   { background: rgba(248,113,113,.15); color: #f87171; border: 1px solid rgba(248,113,113,.2); }
.btn-success  { background: rgba(45,212,191,.15);  color: #2dd4bf; border: 1px solid rgba(45,212,191,.2); }

/* ── Forms ── */
.form-group { margin-bottom: 18px; }

.form-label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .8px;
}

.form-input {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--text);
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  outline: none;
  transition: 0.2s;
}

.form-input:focus { border-color: var(--accent); }
.form-textarea { resize: vertical; min-height: 120px; }

/* ── Alerts ── */
.alert { padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; font-size: 14px; }
.alert-success { background: rgba(45,212,191,.1); border: 1px solid rgba(45,212,191,.3); color: #2dd4bf; }
.alert-error   { background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.3); color: #f87171; }

/* ── Charts Grid ── */
.charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 1024px) {
  .charts-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .charts-grid {
    gap: 12px;
  }
}

.chart-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

@media (max-width: 768px) {
  .chart-card {
    padding: 16px;
  }
}

.chart-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
}

/* ── Pagination ── */
.pagination {
  display: flex;
  gap: 6px;
  align-items: center;
  justify-content: center;
  padding: 20px 0;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .pagination {
    gap: 4px;
    padding: 16px 0;
  }
}

.page-btn {
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--muted);
  cursor: pointer;
  text-decoration: none;
  font-size: 13px;
  transition: all 0.2s;
}

@media (max-width: 480px) {
  .page-btn {
    padding: 5px 9px;
    font-size: 12px;
  }
}

.page-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.page-btn:hover  { color: var(--text); background: var(--surface); }

/* ── Bucket colour helpers ── */
.bc-0 { --bar-color: #2dd4bf; }
.bc-1 { --bar-color: #60a5fa; }
.bc-2 { --bar-color: #fbbf24; }
.bc-3 { --bar-color: #fb923c; }
.bc-4 { --bar-color: #f87171; }
.bc-5 { --bar-color: #e879f9; }

.bucket-bar {
  background: var(--bar-color, var(--accent));
}

/* ─────────────────────────────────────────────────────────
   PARTY DETAIL SECTION — COMPLETELY REDESIGNED FOR MOBILE
   ───────────────────────────────────────────────────────── */

/* Party Header with Avatar */
.party-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.party-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  font-weight: 700;
  color: white;
  box-shadow: 0 4px 15px rgba(108,99,255,0.3);
}

.party-title-info {
  flex: 1;
}

.party-title-info h1 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 6px;
}

.party-title-info .party-meta {
  color: var(--muted);
  font-size: 13px;
}

.party-actions {
  display: flex;
  gap: 10px;
}

@media (max-width: 768px) {
  .party-header {
    flex-direction: column;
    text-align: center;
    gap: 16px;
  }
  
  .party-title-info {
    text-align: center;
  }
  
  .party-title-info h1 {
    font-size: 22px;
  }
  
  .party-actions {
    width: 100%;
    justify-content: center;
  }
}

/* Party Stats Cards (Mobile Optimized) */
.party-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .party-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .party-stats-grid {
    gap: 10px;
  }
}

.party-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  transition: all 0.2s;
}

.party-stat-card .stat-icon {
  font-size: 24px;
  margin-bottom: 8px;
}

.party-stat-card .stat-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.party-stat-card .stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
}

@media (max-width: 480px) {
  .party-stat-card {
    padding: 12px;
  }
  
  .party-stat-card .stat-number {
    font-size: 18px;
  }
  
  .party-stat-card .stat-icon {
    font-size: 20px;
  }
}

/* Info Cards Grid */
.party-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

@media (max-width: 768px) {
  .party-info-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.info-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.info-card-header {
  padding: 16px 20px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-card-header .header-icon {
  font-size: 18px;
}

.info-card-header h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 0;
}

.info-card-content {
  padding: 16px 20px;
}

/* Contact Info List */
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.contact-item:last-child {
  border-bottom: none;
}

.contact-icon {
  width: 32px;
  height: 32px;
  background: rgba(108,99,255,0.1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

.contact-details {
  flex: 1;
}

.contact-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.contact-value {
  font-size: 14px;
  font-weight: 500;
  word-break: break-word;
}

/* Notes Section */
.notes-content {
  line-height: 1.6;
  font-size: 14px;
  color: var(--text);
}

.no-notes {
  color: var(--muted);
  font-style: italic;
  text-align: center;
  padding: 20px;
}

/* Payment Summary Breakdown */
.payment-breakdown {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.breakdown-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}

.breakdown-label {
  font-size: 13px;
  color: var(--muted);
}

.breakdown-value {
  font-size: 16px;
  font-weight: 600;
}

.breakdown-value.positive {
  color: var(--green);
}

.breakdown-value.negative {
  color: var(--red);
}

.payment-progress {
  margin-top: 8px;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 6px;
}

.progress-bar-bg {
  height: 8px;
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: var(--green);
  border-radius: 4px;
  transition: width 0.3s;
}

/* Section Title */
.section-title {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}

@media (max-width: 768px) {
  .section-title {
    font-size: 16px;
    margin-bottom: 12px;
  }
}

/* Payment Timeline (Mobile Friendly) */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.timeline-item {
  display: flex;
  gap: 16px;
  padding: 16px;
  background: var(--surface2);
  border-radius: 12px;
  border-left: 3px solid var(--accent);
}

.timeline-icon {
  font-size: 20px;
}

.timeline-content {
  flex: 1;
}

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

.timeline-amount {
  font-size: 18px;
  font-weight: 700;
  color: var(--green);
}

.timeline-date {
  font-size: 12px;
  color: var(--muted);
}

.timeline-details {
  font-size: 13px;
  color: var(--muted);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .timeline-item {
    flex-direction: column;
    gap: 8px;
  }
  
  .timeline-icon {
    font-size: 18px;
  }
  
  .timeline-amount {
    font-size: 16px;
  }
  
  .timeline-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
}

.empty-state-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.5;
}

.empty-state-text {
  font-size: 14px;
}

/* Action Button Group */
.action-btn-group {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .action-btn-group {
    flex-direction: column;
  }
  
  .action-btn-group .btn {
    width: 100%;
    justify-content: center;
  }
}

/* ─────────────────────────────────────────────────────────
   LOGIN PAGE (Fully Centered)
   ───────────────────────────────────────────────────────── */
body.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #0d0f14 0%, #151820 100%);
  min-height: 100vh;
  padding: 20px;
}

.login-container { 
  width: 100%; 
  max-width: 420px; 
  padding: 16px;
}

@media (max-width: 480px) {
  .login-container {
    padding: 12px;
  }
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px 32px;
  backdrop-filter: blur(10px);
}

@media (max-width: 768px) {
  .login-card {
    padding: 32px 24px;
  }
}

@media (max-width: 480px) {
  .login-card {
    padding: 28px 20px;
  }
}

.brand { text-align: center; margin-bottom: 32px; }
.login-footer { text-align: center; margin-top: 24px; font-size: 12px; color: var(--muted); }

/* ─────────────────────────────────────────────────────────
   CHANGE PASSWORD MODAL
   ───────────────────────────────────────────────────────── */
#passwordModal {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.85);
  z-index: 1100;
  align-items: center;
  justify-content: center;
}

.modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  max-width: 400px;
  width: 90%;
  margin: 20px;
}

@media (max-width: 768px) {
  .modal-box {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .modal-box {
    padding: 20px;
  }
}

/* ── Additional Responsive Utilities ── */

/* Filter Bar */
.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.filter-bar .form-input {
  flex: 1;
  min-width: 150px;
}

@media (max-width: 768px) {
  .filter-bar {
    flex-direction: column;
    gap: 10px;
  }
  
  .filter-bar .form-input {
    width: 100%;
  }
}

/* Two Column Form Layout */
.form-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 768px) {
  .form-two-col {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* Details Grid (Legacy - keeping for compatibility) */
.details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

@media (max-width: 768px) {
  .details-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* Party Detail Grid (Legacy) */
.party-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

@media (max-width: 768px) {
  .party-detail-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

/* Bulk Actions Bar */
#bulk-actions .bulk-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  #bulk-actions .bulk-inner {
    flex-direction: column;
    align-items: stretch;
  }
  
  #bulk-actions .bulk-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
  }
}

/* Search Form */
#search-form {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

#search-form input {
  flex: 1;
  min-width: 200px;
}

@media (max-width: 768px) {
  #search-form {
    flex-direction: column;
    width: 100%;
  }
  
  #search-form input {
    width: 100%;
  }
  
  #search-form .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Touch-friendly tap targets for mobile */
@media (max-width: 768px) {
  .nav-item,
  .bucket-row,
  .btn,
  .page-btn,
  .hamburger,
  .contact-item,
  .timeline-item {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }
  
  .nav-item:active,
  .bucket-row:active,
  .btn:active {
    opacity: 0.7;
    transition: opacity 0.1s;
  }
}

/* Prevent zoom on input focus for iOS */
@media (max-width: 768px) {
  input, select, textarea {
    font-size: 16px !important;
  }
}

/* Safe area insets for modern phones */
@supports (padding: max(0px)) {
  .sidebar {
    padding-top: max(16px, env(safe-area-inset-top));
    padding-bottom: max(16px, env(safe-area-inset-bottom));
  }
  
  .topbar {
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
  }
  
  .content {
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
  }
  
  @media (min-width: 769px) {
    .topbar {
      padding-left: max(28px, env(safe-area-inset-left));
      padding-right: max(28px, env(safe-area-inset-right));
    }
    
    .content {
      padding-left: max(28px, env(safe-area-inset-left));
      padding-right: max(28px, env(safe-area-inset-right));
    }
  }
}