/* ═══════════════════════════════════════════════════════════
   BBB SARVAGNA CHAPTER — Stylesheet
   Design: Dark luxury with gold accents
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #06090f;
  --surface: #0d1321;
  --card: #131b2e;
  --card-hover: #182240;
  --border: #1a2744;
  --border-hi: #243356;
  --accent: #e8a928;
  --accent-dark: #c48b1a;
  --accent-glow: rgba(232,169,40,0.12);
  --green: #22c55e;
  --green-bg: rgba(34,197,94,0.1);
  --green-border: rgba(34,197,94,0.25);
  --red: #ef4444;
  --red-bg: rgba(239,68,68,0.1);
  --red-border: rgba(239,68,68,0.25);
  --blue: #3b82f6;
  --blue-bg: rgba(59,130,246,0.1);
  --orange: #f97316;
  --orange-bg: rgba(249,115,22,0.1);
  --t1: #f0f4fc;
  --t2: #94a3c4;
  --t3: #5b6b8a;
  --gold: linear-gradient(135deg, #e8a928 0%, #f5d680 50%, #c48b1a 100%);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Outfit', sans-serif;
  background: var(--bg);
  color: var(--t1);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 3px; }

/* Animations */
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideR { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes slideDown { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100% { opacity:1; } 50% { opacity:.5; } }
@keyframes scanLine { 0% { top:15%; } 100% { top:85%; } }
@keyframes glow { 0%,100% { box-shadow: 0 0 15px rgba(232,169,40,.3); } 50% { box-shadow: 0 0 40px rgba(232,169,40,.6); } }
@keyframes shake { 0%,100% { transform:translateX(0); } 20% { transform:translateX(-10px); } 40% { transform:translateX(10px); } 60% { transform:translateX(-6px); } 80% { transform:translateX(6px); } }
@keyframes progressGrow { from { width: 0; } }
@keyframes countUp { from { opacity: 0; transform: scale(0.5); } to { opacity: 1; transform: scale(1); } }

/* ── Layout ── */
.header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px;
  position: sticky;
  top: 0;
  z-index: 200;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-icon {
  width: 42px; height: 42px; border-radius: 12px;
  background: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 900; color: var(--bg);
  font-family: 'Playfair Display', serif;
  box-shadow: 0 4px 15px rgba(232,169,40,0.35);
  flex-shrink: 0;
}
.logo-text h1 {
  font-size: 18px; font-weight: 800;
  font-family: 'Playfair Display', serif;
  background: var(--gold);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1.2;
}
.logo-text p {
  font-size: 10px; color: var(--t3);
  letter-spacing: 2.5px; text-transform: uppercase; font-weight: 600;
}

/* Navigation */
.nav { display: flex; gap: 4px; overflow-x: auto; padding-bottom: 2px; }
.nav-btn {
  background: transparent; border: 1px solid transparent;
  color: var(--t3); padding: 7px 12px; border-radius: var(--radius-sm);
  cursor: pointer; display: flex; align-items: center; gap: 5px;
  font-size: 12px; font-weight: 600; font-family: 'Outfit', sans-serif;
  transition: all 0.2s; white-space: nowrap;
}
.nav-btn:hover { color: var(--t2); background: var(--card); }
.nav-btn.active {
  background: var(--accent-glow);
  border-color: rgba(232,169,40,0.25);
  color: var(--accent);
}
.nav-btn svg { flex-shrink: 0; }

.admin-btn {
  background: var(--card); border: 1px solid var(--border);
  color: var(--t3); padding: 7px 14px; border-radius: var(--radius-sm);
  cursor: pointer; display: flex; align-items: center; gap: 6px;
  font-size: 12px; font-weight: 600; font-family: 'Outfit', sans-serif;
  transition: all 0.2s;
}
.admin-btn.active {
  background: var(--accent-glow);
  border-color: rgba(232,169,40,0.25);
  color: var(--accent);
}

/* Main */
.main { max-width: 1440px; margin: 0 auto; padding: 20px 16px; }

/* ── Components ── */

/* Stat Cards */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr)); gap: 14px; margin-bottom: 24px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 18px 16px;
  position: relative; overflow: hidden;
  animation: fadeUp 0.4s ease both;
}
.stat-card .bg-icon {
  position: absolute; top: -8px; right: -8px;
  opacity: 0.06; transform: scale(2.5);
}
.stat-label {
  font-size: 11px; color: var(--t3);
  text-transform: uppercase; letter-spacing: 1.5px; font-weight: 600;
  margin-bottom: 6px;
}
.stat-value {
  font-size: 26px; font-weight: 700;
  font-family: 'Playfair Display', serif;
  animation: countUp 0.5s ease both;
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 11px 20px; border-radius: 10px;
  font-weight: 600; font-size: 14px;
  font-family: 'Outfit', sans-serif;
  cursor: pointer; transition: all 0.2s;
  border: 1px solid var(--border);
  background: var(--card); color: var(--t1);
  text-decoration: none;
}
.btn:hover { transform: translateY(-1px); border-color: var(--border-hi); }
.btn:active { transform: translateY(0); }
.btn.primary {
  background: var(--gold); border-color: transparent;
  color: var(--bg); font-weight: 700;
  box-shadow: 0 4px 20px rgba(232,169,40,0.3);
}
.btn.primary:hover { box-shadow: 0 6px 25px rgba(232,169,40,0.4); }
.btn.danger { background: var(--red-bg); border-color: var(--red-border); color: var(--red); }
.btn.small { padding: 6px 14px; font-size: 12px; }
.btn.accent-outline { border-color: rgba(232,169,40,0.3); color: var(--accent); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.btn.full { width: 100%; justify-content: center; }

.actions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; margin-bottom: 24px; }

/* Input */
.field { margin-bottom: 14px; }
.field label {
  display: block; font-size: 12px; color: var(--t2);
  margin-bottom: 5px; font-weight: 500;
}
.field label .req { color: var(--red); }
.field input, .field select, .field textarea {
  width: 100%; padding: 10px 14px; border-radius: 10px;
  background: var(--card); border: 1px solid var(--border);
  color: var(--t1); font-size: 14px;
  font-family: 'Outfit', sans-serif; outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.field input::placeholder { color: var(--t3); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

/* Search bar */
.search-wrap { position: relative; flex: 1 1 280px; max-width: 380px; }
.search-wrap .search-icon {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--t3);
}
.search-wrap input {
  width: 100%; padding: 10px 12px 10px 40px; border-radius: 10px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--t1); font-size: 14px; font-family: 'Outfit', sans-serif; outline: none;
}
.search-wrap input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }

/* Badge */
.badge {
  display: inline-flex; align-items: center;
  font-size: 11px; padding: 3px 10px; border-radius: 20px;
  font-weight: 600; white-space: nowrap;
}
.badge.gold { background: var(--accent-glow); color: var(--accent); }
.badge.green { background: var(--green-bg); color: var(--green); }
.badge.red { background: var(--red-bg); color: var(--red); }
.badge.blue { background: var(--blue-bg); color: var(--blue); }
.badge.orange { background: var(--orange-bg); color: var(--orange); }

/* Cards */
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 14px; padding: 18px;
}
.card h3 { font-size: 15px; font-weight: 600; margin-bottom: 14px; }
.card-accent h3 { color: var(--accent); }

/* Member Row */
.member-row {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px 18px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; transition: border-color 0.2s;
}
.member-row:hover { border-color: var(--border-hi); }
.member-row.paid { border-left: 4px solid var(--green); }
.member-row.unpaid { border-left: 4px solid var(--red); }
.member-info { flex: 1 1 200px; min-width: 170px; }
.member-name { font-weight: 600; font-size: 15px; display: flex; align-items: center; gap: 8px; margin-bottom: 3px; }
.member-meta { font-size: 13px; color: var(--t2); }
.member-sub { font-size: 11px; color: var(--t3); margin-top: 3px; }
.member-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.streak { display: inline-flex; align-items: center; gap: 2px; font-size: 11px; color: var(--orange); }

/* Attendance Row */
.attend-row {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 16px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 10px; flex-wrap: wrap; transition: all 0.2s;
}
.attend-row.present {
  background: rgba(34,197,94,0.04);
  border-color: rgba(34,197,94,0.15);
}
.attend-avatar {
  width: 34px; height: 34px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 600;
}
.attend-avatar.yes { background: var(--green-bg); color: var(--green); }
.attend-avatar.no { background: var(--card); color: var(--t3); }

/* Activity row */
.activity-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 12px; border-radius: 8px; background: var(--card);
}
.activity-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }

/* Progress bar */
.progress-track { height: 8px; border-radius: 4px; background: var(--card); overflow: hidden; }
.progress-fill { height: 100%; border-radius: 4px; transition: width 0.6s ease; animation: progressGrow 0.8s ease; }

/* Filter buttons */
.filters { display: flex; gap: 6px; }
.filter-btn {
  padding: 7px 14px; border-radius: 8px; font-size: 12px;
  font-weight: 600; cursor: pointer; text-transform: capitalize;
  background: transparent; border: 1px solid transparent;
  color: var(--t3); font-family: 'Outfit', sans-serif; transition: all 0.2s;
}
.filter-btn.active {
  background: var(--accent-glow);
  border-color: rgba(232,169,40,0.25);
  color: var(--accent);
}

/* Fee grid */
.fee-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; }
.fee-item {
  background: var(--card); border-radius: 10px; padding: 12px 14px;
  border: 1px solid var(--border);
}
.fee-item .label { font-size: 11px; color: var(--t3); }
.fee-item .amount {
  font-size: 20px; font-weight: 700; color: var(--t1);
  font-family: 'Playfair Display', serif; margin-top: 3px;
}
.fee-item.highlight { border-color: rgba(232,169,40,0.2); }
.fee-item.highlight .label { color: var(--accent); }

/* Fee table */
.fee-table { min-width: 700px; }
.fee-header {
  display: grid; grid-template-columns: 2.2fr 1.2fr 1fr 1fr .8fr;
  padding: 8px 16px; font-size: 11px; color: var(--t3);
  text-transform: uppercase; letter-spacing: 1px; font-weight: 600;
  border-bottom: 1px solid var(--border); gap: 8px;
}
.fee-row {
  display: grid; grid-template-columns: 2.2fr 1.2fr 1fr 1fr .8fr;
  align-items: center; padding: 12px 16px; gap: 8px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; margin-top: 6px;
}
.fee-row.paid { border-left: 3px solid var(--green); }
.fee-row.unpaid { border-left: 3px solid var(--red); }

/* Pay type selector */
.pay-types { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 14px; }
.pay-type-btn {
  padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--border); background: var(--card);
  color: var(--t2); font-size: 12px; font-weight: 600;
  cursor: pointer; text-align: left;
  font-family: 'Outfit', sans-serif; transition: all 0.15s;
}
.pay-type-btn.active {
  border-color: rgba(232,169,40,0.4);
  background: var(--accent-glow); color: var(--accent);
}
.pay-type-btn .pay-amt {
  display: block; font-size: 16px; font-weight: 700; margin-top: 2px;
}
.pay-type-btn.active .pay-amt { color: var(--accent); }
.pay-type-btn:not(.active) .pay-amt { color: var(--t1); }

/* Payment history */
.pay-history { background: var(--card); border-radius: 10px; padding: 12px; margin-bottom: 18px; }
.pay-history-title {
  font-size: 11px; color: var(--t3); font-weight: 600;
  text-transform: uppercase; letter-spacing: 1px; margin-bottom: 8px;
}
.pay-history-row {
  display: flex; justify-content: space-between;
  padding: 5px 0; font-size: 12px;
}
.pay-history-row:not(:last-child) { border-bottom: 1px solid var(--border); }

/* Modal */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.8);
  display: flex; align-items: center; justify-content: center;
  z-index: 300; backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 16px; animation: fadeIn 0.2s ease;
}
.modal {
  background: var(--surface); border-radius: 20px; padding: 24px 26px;
  width: 100%; max-width: 480px; border: 1px solid var(--border);
  animation: fadeUp 0.3s ease; max-height: 92vh; overflow-y: auto;
}
.modal.wide { max-width: 640px; }
.modal-header {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 20px;
}
.modal-title {
  font-size: 20px; font-weight: 700;
  font-family: 'Playfair Display', serif;
}
.modal-subtitle { font-size: 13px; color: var(--t3); margin-top: 4px; }
.modal-close {
  background: none; border: none; color: var(--t3);
  cursor: pointer; padding: 4px; transition: color 0.2s;
}
.modal-close:hover { color: var(--t1); }

/* Scan area */
.scan-area {
  width: 100%; height: 170px; border-radius: 16px;
  background: linear-gradient(135deg, var(--card), var(--bg));
  border: 2px dashed var(--border-hi);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  margin-bottom: 18px; position: relative; overflow: hidden;
}
.scan-line {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  animation: scanLine 2s ease-in-out infinite alternate;
}
.scan-success {
  text-align: center; animation: fadeUp 0.3s ease;
}
.scan-success .icon-wrap {
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--green-bg); display: flex;
  align-items: center; justify-content: center;
  margin: 0 auto 8px; color: var(--green);
  animation: glow 1.5s ease infinite;
}
.scan-input {
  flex: 1; padding: 12px 16px; border-radius: 10px;
  background: var(--card); border: 1px solid var(--border);
  color: var(--t1); font-size: 16px; font-family: 'Outfit', sans-serif;
  letter-spacing: 2px; text-transform: uppercase; outline: none;
}
.scan-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }

/* Prorata box */
.prorata-box {
  background: var(--card); border-radius: 10px; padding: 14px;
  margin-bottom: 16px; border: 1px solid rgba(232,169,40,0.15);
}
.prorata-box .title { font-size: 12px; color: var(--accent); font-weight: 600; }
.prorata-box .desc { font-size: 13px; color: var(--t2); margin-top: 4px; }

/* Birthday card */
.bday-strip {
  display: flex; gap: 10px; overflow-x: auto; padding-bottom: 4px;
}
.bday-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; padding: 10px 16px; min-width: 140px; text-align: center;
}
.bday-card .name { font-weight: 600; font-size: 14px; }
.bday-card .when { font-size: 12px; margin-top: 4px; }

/* Analytics */
.analytics-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px;
}
.leaderboard-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 12px; border-radius: 8px; background: var(--card);
}
.leaderboard-rank { width: 22px; text-align: center; font-size: 13px; font-weight: 700; }
.revenue-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 14px; border-radius: 8px; background: var(--card);
}

/* Toast */
.toast {
  position: fixed; top: 16px; right: 16px; z-index: 999;
  padding: 12px 22px; border-radius: 12px; font-size: 14px; font-weight: 500;
  animation: slideR 0.3s ease; max-width: 340;
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
.toast.success { background: var(--green-bg); border: 1px solid var(--green-border); color: var(--green); }
.toast.error { background: var(--red-bg); border: 1px solid var(--red-border); color: var(--red); }

/* Visitor row */
.visitor-row {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 16px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px;
}
.visitor-row .name { font-weight: 600; font-size: 14px; }
.visitor-row .meta { font-size: 12px; color: var(--t2); margin-top: 2px; }
.visitor-row .time { font-size: 11px; color: var(--t3); }

/* Section header */
.section-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 18px; gap: 10px; flex-wrap: wrap;
}
.section-title {
  font-size: 22px; font-weight: 700;
  font-family: 'Playfair Display', serif;
}
.section-subtitle { font-size: 12px; color: var(--t3); margin-top: 2px; }

/* Loading screen */
.loading {
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; gap: 16px; min-height: 100vh;
}
.spinner {
  width: 50px; height: 50px;
  border: 3px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin 1s linear infinite;
}

/* Empty state */
.empty { text-align: center; color: var(--t3); padding: 40px 20px; font-size: 14px; }

/* PIN input */
.pin-input {
  text-align: center; font-size: 24px; letter-spacing: 10px;
}

/* Responsive */
@media (max-width: 768px) {
  .hide-mobile { display: none !important; }
  .fee-table { overflow-x: auto; }
  .actions-grid { grid-template-columns: 1fr; }
  .analytics-grid { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .pay-types { grid-template-columns: 1fr; }
  .nav { gap: 2px; }
  .nav-btn { padding: 6px 8px; font-size: 11px; }
  .header-inner { gap: 8px; }
  .member-row { padding: 12px 14px; }
}
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-btn span { display: none; }
  .nav-btn { padding: 8px; }
}