/* ═══════════════════════════════════════════════
   B-TOWN SNOOKER — SHARED STYLES
   ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:wght@300;400;500;600&display=swap');

:root {
  --green:  #1a7a4a;
  --gl:     #22a060;
  --gd:     #0f4d2e;
  --gold:   #c9a84c;
  --gold2:  #e8c96a;
  --dark:   #0d1a12;
  --dark2:  #152019;
  --dark3:  #1b2e21;
  --mid:    #2a3d30;
  --text:   #e8f0eb;
  --muted:  #8aab94;
  --red:    #e05555;
  --orange: #e07a30;
  --cb:     rgba(26,48,33,0.9);
  --core:   #4a90d9;
  --elite:  #c9a84c;
  --legend: #8b5cf6;
  --core-bg:   rgba(74,144,217,0.12);
  --elite-bg:  rgba(201,168,76,0.12);
  --legend-bg: rgba(139,92,246,0.12);
  --border: rgba(255,255,255,0.07);
  --sbw: 240px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--dark);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

input, select, textarea, button {
  font-family: 'DM Sans', sans-serif;
}

a { text-decoration: none; color: inherit; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ── SIDEBAR LAYOUT ── */
.shell { display: flex; height: 100vh; overflow: hidden; }

.sidebar {
  width: var(--sbw);
  min-width: var(--sbw);
  background: var(--dark2);
  border-right: 1px solid rgba(201,168,76,0.12);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sb-logo {
  padding: 22px 24px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  flex-shrink: 0;
}

.sb-brand { font-family:'Syne',sans-serif; font-weight:800; font-size:20px; color:var(--gold); }
.sb-brand-sub { font-size:10px; color:var(--muted); letter-spacing:2px; text-transform:uppercase; margin-top:1px; }

.sb-portal-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 2px 9px;
  border-radius: 20px;
  margin-top: 7px;
}
.sb-portal-badge.admin  { background:rgba(201,168,76,0.18); color:var(--gold); }
.sb-portal-badge.staff  { background:rgba(34,160,96,0.18);  color:var(--gl);   }
.sb-portal-badge.member { background:rgba(74,144,217,0.18); color:var(--core); }

.sb-nav { flex:1; overflow-y:auto; padding:8px 12px; }

.sb-section-label {
  font-size: 9px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0 10px;
  margin: 14px 0 5px;
  display: block;
}

.sb-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13.5px;
  color: var(--muted);
  transition: all 0.15s;
  margin-bottom: 2px;
  user-select: none;
  text-decoration: none;
}
.sb-item:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.sb-item.active { background: rgba(201,168,76,0.1); color: var(--gold); }
.sb-item .ico { font-size:14px; width:20px; text-align:center; flex-shrink:0; }

.sb-bottom { padding: 12px; flex-shrink:0; }

.sb-user {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 8px;
}
.sb-user-name { font-size:13px; font-weight:500; margin-bottom:2px; }
.sb-user-role { font-size:10px; color:var(--muted); }
.sb-user-logout { font-size:11px; color:var(--red); cursor:pointer; margin-top:6px; display:block; border:none; background:transparent; text-align:left; }

.sb-hall {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 8px;
  padding: 10px 12px;
}
.sb-hall-label { font-size:9px; color:var(--muted); letter-spacing:1px; text-transform:uppercase; margin-bottom:3px; }
.sb-hall select {
  background: transparent;
  border: none;
  color: var(--gold);
  font-size: 13px;
  font-weight: 500;
  width: 100%;
  outline: none;
  cursor: pointer;
}
.sb-hall select option { background: var(--dark2); }

/* ── MAIN CONTENT AREA ── */
.main { flex:1; overflow-y:auto; background:var(--dark); display:flex; flex-direction:column; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--dark);
  z-index: 100;
  flex-shrink: 0;
}
.tb-title { font-family:'Syne',sans-serif; font-size:19px; font-weight:700; }
.tb-actions { display:flex; gap:8px; align-items:center; }

.content { padding: 24px 28px; flex:1; }

/* ── BUTTONS ── */
.btn {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  border: none;
  font-weight: 500;
  transition: all 0.15s;
  font-family: 'DM Sans', sans-serif;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.btn-gold   { background:var(--gold); color:var(--dark); }
.btn-gold:hover { background:var(--gold2); }
.btn-ghost  { background:rgba(255,255,255,0.07); color:var(--text); border:1px solid rgba(255,255,255,0.1); }
.btn-ghost:hover { background:rgba(255,255,255,0.12); }
.btn-green  { background:var(--green); color:white; }
.btn-green:hover { background:var(--gl); }
.btn-red    { background:rgba(224,85,85,0.12); color:var(--red); border:1px solid rgba(224,85,85,0.25); }
.btn-blue   { background:var(--core); color:white; }
.btn-sm     { padding:5px 12px; font-size:12px; }
.btn-lg     { padding:13px 22px; font-size:15px; font-weight:600; }
.btn-full   { width:100%; justify-content:center; }
.btn:disabled { opacity:0.4; cursor:not-allowed; }

/* ── STAT CARDS ── */
.stats-grid { display:grid; gap:14px; margin-bottom:22px; }
.g-4 { grid-template-columns:repeat(4,1fr); }
.g-3 { grid-template-columns:repeat(3,1fr); }
.g-2 { grid-template-columns:1fr 1fr; }

.stat-card {
  background: var(--cb);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
}
.stat-lbl { font-size:10px; color:var(--muted); letter-spacing:1px; text-transform:uppercase; margin-bottom:7px; }
.stat-val { font-family:'Syne',sans-serif; font-size:26px; font-weight:700; }
.stat-sub { font-size:11px; color:var(--muted); margin-top:4px; }

/* ── CARD ── */
.card {
  background: var(--cb);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 18px;
}
.card-head {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}
.card-title { font-family:'Syne',sans-serif; font-size:14px; font-weight:600; }

/* ── TABLE ── */
.data-table { width:100%; border-collapse:collapse; }
.data-table th {
  text-align:left;
  font-size:10px;
  letter-spacing:1.5px;
  text-transform:uppercase;
  color:var(--muted);
  padding:9px 18px;
  border-bottom:1px solid var(--border);
  font-weight:500;
}
.data-table td {
  padding:11px 18px;
  font-size:13.5px;
  border-bottom:1px solid rgba(255,255,255,0.04);
  vertical-align:middle;
}
.data-table tr:last-child td { border-bottom:none; }
.data-table tr:hover td { background:rgba(255,255,255,0.02); }

/* ── BADGES ── */
.badge {
  display: inline-block;
  padding: 2px 9px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.b-core   { background:var(--core-bg);   color:var(--core);   }
.b-elite  { background:var(--elite-bg);  color:var(--elite);  }
.b-legend { background:var(--legend-bg); color:var(--legend); }
.b-green  { background:rgba(34,160,96,0.18);  color:var(--gl);     }
.b-red    { background:rgba(224,85,85,0.18);  color:var(--red);    }
.b-grey   { background:rgba(255,255,255,0.08); color:var(--muted);  }
.b-orange { background:rgba(224,122,48,0.18); color:var(--orange); }

/* ── FORM FIELDS ── */
.fi { margin-bottom:14px; }
.fi label {
  display: block;
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 5px;
}
.fi input, .fi select, .fi textarea {
  width: 100%;
  background: #0a1a0f;
  border: 1.5px solid rgba(255,255,255,0.16);
  border-radius: 8px;
  padding: 10px 13px;
  color: #e8f0eb;
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s;
}
.fi input:focus, .fi select:focus, .fi textarea:focus { border-color: var(--gold); }
.fi select option { background: var(--dark2); }
.fi textarea { resize:vertical; min-height:80px; }
.fi-row { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.fi-hint { font-size:11px; color:var(--muted); margin-top:4px; }
.fi-err  { font-size:12px; color:var(--red); margin-top:4px; display:none; }

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 5000;
  padding: 20px;
  opacity: 0;
  animation: modalIn 0.18s ease forwards;
}
@keyframes modalIn { to { opacity:1; } }
.modal-overlay.closing { animation: modalOut 0.15s ease forwards; }
@keyframes modalOut { to { opacity:0; } }

.modal-box {
  background: var(--dark3);
  border: 1px solid rgba(201,168,76,0.18);
  border-radius: 18px;
  padding: 28px;
  width: 440px;
  max-width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(10px);
  animation: modalSlide 0.2s ease forwards;
}
@keyframes modalSlide { to { transform:translateY(0); } }
.modal-title { font-family:'Syne',sans-serif; font-size:17px; font-weight:700; margin-bottom:14px; }

/* ── ALERTS ── */
.alert {
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 14px;
  display: none;
}
.alert-err  { background:rgba(224,85,85,0.12);  border:1px solid rgba(224,85,85,0.25);  color:var(--red); }
.alert-ok   { background:rgba(34,160,96,0.12);   border:1px solid rgba(34,160,96,0.25);  color:var(--gl);  }
.alert-warn { background:rgba(224,122,48,0.12);  border:1px solid rgba(224,122,48,0.25); color:var(--orange); }

/* ── TOAST ── */
#toast {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--green);
  color: white;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.28s;
  z-index: 9000;
  pointer-events: none;
  max-width: 360px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
}
#toast.show { opacity:1; transform:translateY(0); }

/* ── PULSE ANIMATION ── */
.pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gl);
  animation: pulse 2s infinite;
  margin-right: 5px;
  vertical-align: middle;
}
@keyframes pulse {
  0%   { box-shadow:0 0 0 0 rgba(34,160,96,0.5); }
  70%  { box-shadow:0 0 0 8px rgba(34,160,96,0); }
  100% { box-shadow:0 0 0 0 rgba(34,160,96,0); }
}

/* ── SCAN ZONE ── */
.scan-zone {
  border: 2px dashed rgba(255,255,255,0.14);
  border-radius: 14px;
  padding: 30px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: rgba(255,255,255,0.02);
}
.scan-zone:hover { border-color:var(--gl); background:rgba(34,160,96,0.04); }

/* ── TABLE TILES ── */
.table-grid { display:grid; gap:10px; }
.tg-6 { grid-template-columns:repeat(6,1fr); }
.tg-5 { grid-template-columns:repeat(5,1fr); }
.tg-4 { grid-template-columns:repeat(4,1fr); }

.table-tile {
  background: var(--cb);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 10px;
  text-align: center;
  transition: all 0.15s;
}
.table-tile.free { border-color:rgba(34,160,96,0.25); }
.table-tile.busy { border-color:rgba(224,85,85,0.25); background:rgba(224,85,85,0.04); }
.tt-num  { font-family:'Syne',sans-serif; font-size:16px; font-weight:700; margin-bottom:3px; }
.tt-status { font-size:9px; letter-spacing:1px; text-transform:uppercase; font-weight:600; }
.tt-status.free { color:var(--gl); }
.tt-status.busy { color:var(--red); }
.tt-sub  { font-size:11px; color:var(--muted); margin-top:3px; }
.tt-time { font-size:11px; color:var(--gold); margin-top:2px; }

/* ── MEMBER PROFILE CARD ── */
.mpc { border-radius:14px; overflow:hidden; border:1px solid var(--border); }
.mpc-hdr { padding:18px 20px; }
.mpc-hdr.core   { background:linear-gradient(135deg,#091e36,#0f2a4a); }
.mpc-hdr.elite  { background:linear-gradient(135deg,#1a1103,#2a1f08); }
.mpc-hdr.legend { background:linear-gradient(135deg,#0d0718,#1a0f28); }
.mpc-tier { font-size:10px; letter-spacing:2px; text-transform:uppercase; font-weight:700; margin-bottom:5px; }
.mpc-tier.core   { color:var(--core);   }
.mpc-tier.elite  { color:var(--elite);  }
.mpc-tier.legend { color:var(--legend); }
.mpc-name { font-family:'Syne',sans-serif; font-size:20px; font-weight:700; margin-bottom:2px; }
.mpc-meta { font-size:11px; color:var(--muted); }
.mpc-stats { display:grid; grid-template-columns:repeat(3,1fr); background:rgba(0,0,0,0.25); }
.mpc-stat { padding:14px 16px; border-right:1px solid rgba(255,255,255,0.06); }
.mpc-stat:last-child { border-right:none; }
.mpc-stat label { font-size:9px; color:var(--muted); letter-spacing:1px; text-transform:uppercase; display:block; margin-bottom:3px; }
.mpc-stat .sv { font-family:'Syne',sans-serif; font-size:20px; font-weight:700; }

/* ── CHARGE BOX ── */
.charge-box { background:var(--cb); border:1px solid var(--border); border-radius:14px; padding:22px; }
.amount-big {
  width:100%;
  background:#0a1a0f;
  border:2px solid rgba(255,255,255,0.18);
  border-radius:10px;
  padding:14px 16px;
  color:#e8f0eb;
  font-family:'Syne',sans-serif;
  font-size:30px;
  font-weight:700;
  outline:none;
  transition:border-color 0.2s;
  margin-bottom:4px;
}
.amount-big:focus { border-color:var(--gold); }
.amount-big::placeholder { color:rgba(255,255,255,0.15); }

.breakdown { background:rgba(0,0,0,0.2); border:1px solid rgba(255,255,255,0.07); border-radius:10px; padding:14px; margin:12px 0; }
.brow { display:flex; justify-content:space-between; align-items:center; padding:7px 0; border-bottom:1px solid rgba(255,255,255,0.05); font-size:13px; }
.brow:last-child { border-bottom:none; }
.brow.total { font-weight:700; font-size:15px; border-top:2px solid rgba(255,255,255,0.1); padding-top:10px; margin-top:4px; border-bottom:none; }
.brow-lbl { color:var(--muted); }
.disc-tag { background:rgba(34,160,96,0.18); color:var(--gl); border-radius:5px; padding:1px 7px; font-size:11px; font-weight:600; margin-left:6px; }

/* ── PLAN CARDS ── */
.plans-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-bottom:20px; }
.plan-card { border-radius:14px; padding:22px; border:1px solid rgba(255,255,255,0.08); }
.plan-card.core   { background:linear-gradient(135deg,rgba(74,144,217,0.14),rgba(74,144,217,0.03));   border-color:rgba(74,144,217,0.28); }
.plan-card.elite  { background:linear-gradient(135deg,rgba(201,168,76,0.16),rgba(201,168,76,0.03));   border-color:rgba(201,168,76,0.3); }
.plan-card.legend { background:linear-gradient(135deg,rgba(139,92,246,0.16),rgba(139,92,246,0.03));   border-color:rgba(139,92,246,0.3); }

/* ── EMPTY STATE ── */
.empty { text-align:center; padding:36px; color:var(--muted); }
.empty-icon { font-size:32px; opacity:0.35; margin-bottom:10px; }

/* ── FADE IN ── */
.fade-in { animation: fadeIn 0.22s ease; }
@keyframes fadeIn { from { opacity:0; transform:translateY(6px); } to { opacity:1; transform:translateY(0); } }

/* ── MOBILE RESPONSIVE ── */
@media (max-width: 900px) {
  .sidebar { display:none; }
  .g-4, .g-3 { grid-template-columns:1fr 1fr; }
  .g-2 { grid-template-columns:1fr; }
  .plans-grid { grid-template-columns:1fr; }
  .tg-6, .tg-5, .tg-4 { grid-template-columns:repeat(3,1fr); }
  .content { padding:16px; }
  .topbar { padding:14px 16px; }
}

@media (max-width: 600px) {
  .g-4, .g-3, .g-2 { grid-template-columns:1fr; }
  .tg-6, .tg-5, .tg-4 { grid-template-columns:repeat(2,1fr); }
}