/* ============================================================
   FAM FITNESS — Membership Admin
   Design tokens: iron/charcoal base, brand crimson accent,
   condensed display type (matches logo lockup), mono readouts
   for a "scoreboard / locker plate" feel.
   ============================================================ */

:root{
  /* --- palette --- */
  --bg:            #0E0E10;
  --bg-grain:      #121214;
  --surface:       #1A1A1D;
  --surface-2:     #202023;
  --glass:         rgba(255,255,255,0.045);
  --glass-strong:  rgba(255,255,255,0.07);
  --border:        rgba(255,255,255,0.09);
  --border-soft:   rgba(255,255,255,0.05);

  --red:           #C6272C;
  --red-bright:    #E8383E;
  --red-dim:       #6E1417;
  --red-glow:      rgba(198,39,44,0.35);

  --amber:         #E8A33D;
  --amber-glow:    rgba(232,163,61,0.25);
  --green:         #46A66B;
  --green-glow:    rgba(70,166,107,0.25);
  --gray-status:   #6B6B70;

  --text:          #F3F2EF;
  --text-dim:      #9C9CA3;
  --text-faint:    #5C5C62;

  /* --- type --- */
  --font-display: 'Bebas Neue', 'Oswald', sans-serif;
  --font-body:    'Inter', -apple-system, sans-serif;
  --font-mono:    'JetBrains Mono', 'SF Mono', monospace;

  /* --- layout --- */
  --sidebar-w: 250px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --ease: cubic-bezier(.4,0,.2,1);
}

@media (prefers-reduced-motion: reduce){
  *, *::before, *::after{ animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

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

body{
  background:
    radial-gradient(circle at 15% 0%, rgba(198,39,44,0.06), transparent 40%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height:1.5;
  min-height:100vh;
  -webkit-font-smoothing: antialiased;
}

::selection{ background: var(--red); color:#fff; }

button{ font-family:inherit; cursor:pointer; border:none; background:none; color:inherit; }
input, select, textarea{ font-family:inherit; font-size:14px; color:var(--text); }
a{ color:inherit; }

/* ============ APP SHELL ============ */
.app{ display:flex; min-height:100vh; }

.sidebar{
  width: var(--sidebar-w);
  flex-shrink:0;
  background: var(--bg-grain);
  border-right:1px solid var(--border-soft);
  display:flex; flex-direction:column;
  padding: 22px 16px;
  position: sticky; top:0; height:100vh;
}

.brand{ display:flex; align-items:center; gap:10px; padding: 4px 6px 22px; }
.brand-logo{ width:44px; height:auto; filter: drop-shadow(0 2px 6px rgba(198,39,44,0.35)); }
.brand-text{ font-family: var(--font-display); font-size:20px; letter-spacing:0.5px; line-height:1; }
.brand-text span{ display:block; font-family: var(--font-body); font-size:9.5px; letter-spacing:1.4px; text-transform:uppercase; color:var(--text-faint); font-weight:600; margin-top:4px; }

.nav{ display:flex; flex-direction:column; gap:4px; margin-top:6px; }
.nav-item{
  display:flex; align-items:center; gap:10px;
  text-align:left; padding:11px 14px; border-radius:var(--radius-sm);
  font-size:13.5px; font-weight:600; color:var(--text-dim);
  transition: all .18s var(--ease);
  position:relative;
}
.nav-item svg{ width:17px; height:17px; opacity:.75; flex-shrink:0; }
.nav-item:hover{ background:var(--glass); color:var(--text); }
.nav-item.active{ background:linear-gradient(90deg, var(--red-glow), transparent); color:#fff; }
.nav-item.active::before{
  content:''; position:absolute; left:-16px; top:50%; transform:translateY(-50%);
  width:3px; height:60%; background:var(--red); border-radius:0 4px 4px 0;
}
.nav-item.active svg{ opacity:1; color:var(--red-bright); }

.sidebar-footer{ margin-top:auto; padding: 10px 6px 0; }
.mode-badge{
  display:inline-flex; align-items:center; gap:6px;
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:0.5px;
  padding:6px 10px; border-radius:20px; border:1px solid var(--border);
  color:var(--text-faint); width:100%; justify-content:center;
}
.mode-badge.live{ color:var(--green); border-color:rgba(70,166,107,0.3); }
.mode-badge::before{ content:''; width:6px; height:6px; border-radius:50%; background:var(--amber); }
.mode-badge.live::before{ background:var(--green); box-shadow:0 0 8px var(--green-glow); }

/* ============ MAIN ============ */
.main{ flex:1; min-width:0; padding: 24px 32px 60px; }

.topbar{ display:flex; align-items:center; gap:16px; margin-bottom:28px; }
.search-wrap{ position:relative; flex:1; max-width:420px; }
.search-wrap input{
  width:100%; background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:10px 14px 10px 36px; color:var(--text);
  transition: border-color .15s;
}
.search-wrap input:focus{ outline:none; border-color:var(--red); }
.search-wrap::before{
  content:'⌕'; position:absolute; left:13px; top:50%; transform:translateY(-50%);
  color:var(--text-faint); font-size:15px;
}
.page-title{ font-family:var(--font-display); font-size:26px; letter-spacing:0.4px; margin-right:auto; }

.btn{
  display:inline-flex; align-items:center; gap:7px;
  padding:10px 18px; border-radius:var(--radius-sm); font-weight:600; font-size:13.5px;
  transition: all .16s var(--ease); white-space:nowrap;
}
.btn-primary{ background:var(--red); color:#fff; box-shadow: 0 4px 14px rgba(198,39,44,0.28); }
.btn-primary:hover{ background:var(--red-bright); transform:translateY(-1px); box-shadow:0 6px 18px rgba(198,39,44,0.4); }
.btn-ghost{ background:var(--glass); border:1px solid var(--border); color:var(--text); }
.btn-ghost:hover{ background:var(--glass-strong); }
.btn-sm{ padding:6px 12px; font-size:12px; border-radius:7px; }
.btn:disabled{ opacity:.4; cursor:not-allowed; transform:none !important; }

/* ============ VIEWS ============ */
.view{ display:none; animation: fadeUp .35s var(--ease); }
.view.active{ display:block; }
@keyframes fadeUp{ from{opacity:0; transform:translateY(8px);} to{opacity:1; transform:translateY(0);} }

/* ---- stat cards ---- */
.stats-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:16px; margin-bottom:26px; }
.stat-card{
  background:var(--surface); border:1px solid var(--border);
  border-radius:var(--radius-md); padding:20px 20px 18px;
  position:relative; overflow:hidden;
}
.stat-card::before{ content:''; position:absolute; top:0; left:0; right:0; height:3px; background:var(--bar); }
.stat-active{ --bar: var(--green); }
.stat-expiring{ --bar: var(--amber); }
.stat-expired{ --bar: var(--gray-status); }
.stat-revenue{ --bar: var(--red); }
.stat-label{ font-size:11px; letter-spacing:1.1px; text-transform:uppercase; color:var(--text-faint); font-weight:700; margin-bottom:10px; }
.stat-value{ font-family:var(--font-mono); font-size:32px; font-weight:600; letter-spacing:-0.5px; }
.stat-sub{ font-size:12px; color:var(--text-dim); margin-top:4px; }

/* ---- panels / tables ---- */
.panel{ background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md); padding:20px 22px 8px; margin-bottom:20px; }
.panel-head{ display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; }
.panel h2{ font-family:var(--font-display); font-size:19px; letter-spacing:0.3px; font-weight:400; }

table{ width:100%; border-collapse:collapse; }
thead th{
  text-align:left; font-size:10.5px; letter-spacing:0.9px; text-transform:uppercase;
  color:var(--text-faint); font-weight:700; padding:10px 12px; border-bottom:1px solid var(--border);
}
tbody td{ padding:13px 12px; border-bottom:1px solid var(--border-soft); font-size:13.5px; vertical-align:middle; }
tbody tr{ transition: background .15s; }
tbody tr:hover{ background:var(--glass); }
tbody tr:last-child td{ border-bottom:none; }
.empty-row td{ text-align:center; color:var(--text-faint); padding:36px 0; }

.avatar{
  width:32px; height:32px; border-radius:50%; background:linear-gradient(135deg, var(--red), var(--red-dim));
  display:inline-flex; align-items:center; justify-content:center; font-weight:700; font-size:12px; color:#fff;
  margin-right:10px; flex-shrink:0;
}
.member-cell{ display:flex; align-items:center; }
.member-name{ font-weight:600; }
.member-phone{ font-size:11.5px; color:var(--text-faint); font-family:var(--font-mono); }

.pill{
  display:inline-flex; align-items:center; gap:5px; padding:4px 10px; border-radius:20px;
  font-size:11px; font-weight:700; letter-spacing:0.3px;
}
.pill::before{ content:''; width:6px; height:6px; border-radius:50%; }
.pill-active{ background:var(--green-glow); color:var(--green); }
.pill-active::before{ background:var(--green); }
.pill-expiring{ background:var(--amber-glow); color:var(--amber); }
.pill-expiring::before{ background:var(--amber); }
.pill-expired{ background:rgba(255,255,255,0.06); color:var(--text-faint); }
.pill-expired::before{ background:var(--text-faint); }

.row-actions{ display:flex; gap:6px; justify-content:flex-end; }
.icon-btn{
  width:30px; height:30px; border-radius:7px; display:inline-flex; align-items:center; justify-content:center;
  border:1px solid var(--border); color:var(--text-dim); transition:all .15s;
}
.icon-btn:hover{ background:var(--glass-strong); color:var(--text); }
.icon-btn.danger:hover{ color:var(--red-bright); border-color:var(--red-dim); }
.icon-btn svg{ width:14px; height:14px; }

/* ---- filter tabs ---- */
.filter-tabs{ display:flex; gap:6px; margin-bottom:16px; }
.filter-tab{
  padding:8px 16px; border-radius:20px; font-size:12.5px; font-weight:600;
  border:1px solid var(--border); color:var(--text-dim); transition:all .15s;
}
.filter-tab.active{ background:var(--red); border-color:var(--red); color:#fff; }
.filter-tab:not(.active):hover{ background:var(--glass); }

/* ---- plans grid (punch-card motif) ---- */
.plans-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(250px,1fr)); gap:18px; }
.plan-card{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg);
  padding:22px 20px 18px; position:relative; transition: transform .2s var(--ease), border-color .2s;
}
.plan-card:hover{ transform:translateY(-3px); border-color:rgba(198,39,44,0.4); }
/* the "punch hole" tab, echoing a physical membership card */
.plan-card::before{
  content:''; position:absolute; top:-9px; left:50%; transform:translateX(-50%);
  width:18px; height:18px; border-radius:50%; background:var(--bg);
  border:1px solid var(--border);
}
.plan-card::after{
  content:''; position:absolute; top:0; left:14px; right:14px; height:1px;
  background-image: repeating-linear-gradient(90deg, var(--border) 0 6px, transparent 6px 12px);
}
.plan-name{ font-family:var(--font-display); font-size:22px; letter-spacing:0.3px; margin:8px 0 2px; }
.plan-duration{ font-size:11.5px; color:var(--text-faint); text-transform:uppercase; letter-spacing:0.6px; font-weight:600; margin-bottom:12px; }
.plan-price{ font-family:var(--font-mono); font-size:28px; font-weight:600; color:var(--red-bright); }
.plan-price span{ font-size:12px; color:var(--text-faint); font-weight:400; }
.plan-features{ list-style:none; margin:16px 0; display:flex; flex-direction:column; gap:8px; }
.plan-features li{ font-size:12.5px; color:var(--text-dim); display:flex; gap:8px; align-items:flex-start; }
.plan-features li::before{ content:'✓'; color:var(--green); font-weight:700; flex-shrink:0; }
.plan-card-foot{ display:flex; gap:8px; margin-top:14px; padding-top:14px; border-top:1px dashed var(--border); }
.plan-members-count{ font-size:11px; color:var(--text-faint); margin-top:10px; font-family:var(--font-mono); }

/* ============ MODALS ============ */
.modal-overlay{
  position:fixed; inset:0; background:rgba(8,8,9,0.6); backdrop-filter: blur(6px);
  display:none; align-items:center; justify-content:center; z-index:100; padding:20px;
}
.modal-overlay.open{ display:flex; animation:overlayIn .2s var(--ease); }
@keyframes overlayIn{ from{opacity:0;} to{opacity:1;} }
.modal{
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border:1px solid var(--border-soft); border-radius:var(--radius-lg);
  width:100%; max-width:460px; max-height:88vh; overflow-y:auto;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
  animation: modalIn .28s var(--ease);
}
@keyframes modalIn{ from{opacity:0; transform:translateY(18px) scale(.98);} to{opacity:1; transform:translateY(0) scale(1);} }
.modal-head{ display:flex; align-items:center; justify-content:space-between; padding:20px 22px 14px; border-bottom:1px solid var(--border-soft); }
.modal-head h3{ font-family:var(--font-display); font-size:20px; letter-spacing:0.3px; font-weight:400; }
.modal-close{ width:28px; height:28px; border-radius:50%; display:flex; align-items:center; justify-content:center; color:var(--text-dim); font-size:16px; }
.modal-close:hover{ background:var(--glass-strong); color:var(--text); }
.modal-body{ padding:18px 22px 22px; display:flex; flex-direction:column; gap:14px; }
.modal-foot{ display:flex; gap:10px; justify-content:flex-end; padding:0 22px 22px; }

.field{ display:flex; flex-direction:column; gap:6px; }
.field label{ font-size:11.5px; font-weight:700; text-transform:uppercase; letter-spacing:0.6px; color:var(--text-faint); }
.field input, .field select, .field textarea{
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-sm);
  padding:10px 12px; width:100%; transition:border-color .15s;
}
.field input:focus, .field select:focus, .field textarea:focus{ outline:none; border-color:var(--red); }
.field-row{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.field-hint{ font-size:11px; color:var(--text-faint); }

.chip-input{ display:flex; flex-wrap:wrap; gap:6px; padding:8px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-sm); }
.chip{ display:flex; align-items:center; gap:6px; background:var(--glass-strong); padding:4px 8px 4px 10px; border-radius:14px; font-size:12px; }
.chip button{ color:var(--text-faint); font-size:14px; line-height:1; }
.chip-input input{ flex:1; min-width:100px; border:none; background:none; padding:4px; }
.chip-input input:focus{ outline:none; }

/* ============ TOASTS ============ */
#toastContainer{ position:fixed; top:20px; right:20px; z-index:200; display:flex; flex-direction:column; gap:10px; }
.toast{
  background:var(--surface-2); border:1px solid var(--border); border-left:3px solid var(--green);
  border-radius:var(--radius-sm); padding:12px 16px; font-size:13px; min-width:240px;
  box-shadow:0 10px 30px rgba(0,0,0,0.4); animation: toastIn .3s var(--ease);
}
.toast.error{ border-left-color: var(--red); }
@keyframes toastIn{ from{opacity:0; transform:translateX(30px);} to{opacity:1; transform:translateX(0);} }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px){
  .sidebar{ position:fixed; left:-260px; z-index:90; transition:left .25s var(--ease); box-shadow:20px 0 40px rgba(0,0,0,0.4); }
  .sidebar.open{ left:0; }
  .main{ padding:18px; }
  .stats-grid{ grid-template-columns:repeat(2,1fr); }
  .field-row{ grid-template-columns:1fr; }
  .menu-toggle{ display:flex !important; }
}
.menu-toggle{ display:none; width:38px; height:38px; align-items:center; justify-content:center; border:1px solid var(--border); border-radius:8px; margin-right:4px; }

:focus-visible{ outline:2px solid var(--red-bright); outline-offset:2px; }