.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 16px; border-radius: var(--r-sm);
  font-size: 13.5px; font-weight: 600;
  border: 1px solid var(--border); background: var(--bg-panel); color: var(--text);
  cursor: pointer; white-space: nowrap;
  transition: background var(--t), border-color var(--t), transform var(--t), box-shadow var(--t);
}
.btn:hover:not(:disabled) { border-color: var(--ac); background: var(--bg-up); }
.btn:active:not(:disabled) { transform: scale(.97); }
.btn:disabled { opacity: .45; cursor: not-allowed; }

.btn-primary {
  background: var(--ac); border-color: var(--ac); color: var(--ac-ink);
  box-shadow: 0 1px 0 color-mix(in srgb, var(--ac-str) 40%, transparent);
}
.btn-primary:hover:not(:disabled) { background: var(--ac-str); border-color: var(--ac-str); }

.btn-ghost  { background: none; border-color: transparent; }
.btn-ghost:hover:not(:disabled) { background: var(--bg-panel); border-color: var(--border); }

.btn-danger { color: var(--danger); border-color: var(--danger); background: none; }
.btn-danger:hover:not(:disabled) { background: color-mix(in srgb, var(--danger) 10%, transparent); }

.btn-sm  { padding: 6px 12px; font-size: 12.5px; }
.btn-icon { width: 36px; height: 36px; padding: 0; border-radius: var(--r-sm); flex-shrink: 0; }
.btn-block { width: 100%; }


.card {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: var(--s5);
  transition: border-color var(--t);
}
.card + .card { margin-top: var(--s4); }


.stat-card .stat-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--text-3); }
.stat-card .stat-value { font-family: var(--font-serif); font-size: 32px; font-weight: 700; margin-top: 6px; line-height: 1; }
.stat-card .stat-sub   { font-size: 12px; color: var(--text-2); margin-top: 4px; }


.quick-card {
  background: var(--bg-panel); border: 1px solid var(--border);
  border-left: 3px solid var(--ac);
  border-radius: var(--r-md); padding: var(--s4) var(--s5);
  cursor: pointer; text-align: left; width: 100%;
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.quick-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); border-color: var(--ac); }
.quick-card .qc-tag { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--ac); }
.quick-card h3 { font-family: var(--font-serif); font-size: 16px; margin: 5px 0 3px; }
.quick-card p  { color: var(--text-2); font-size: 13px; line-height: 1.4; }


.list-item { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--r-md); padding: var(--s4); }
.list-item + .list-item { margin-top: 10px; }
.list-item h3   { font-family: var(--font-serif); font-size: 16px; }
.list-item .meta { font-size: 12px; color: var(--text-3); margin-top: 2px; }
.list-item .body { color: var(--text-2); font-size: 13.5px; margin-top: 8px; }
.list-item-foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--border-soft);
  flex-wrap: wrap; gap: 8px;
}


.field { margin-bottom: var(--s4); }
.field:last-child { margin-bottom: 0; }
.field label { display: block; font-size: 12.5px; font-weight: 600; color: var(--text-2); margin-bottom: 6px; letter-spacing: .01em; }

.input {
  width: 100%; padding: 10px 13px;
  border-radius: var(--r-sm); border: 1px solid var(--border);
  background: var(--bg-input); color: var(--text); font-size: 14.5px;
  transition: border-color var(--t), box-shadow var(--t);
}
.input:focus { outline: none; border-color: var(--ac); box-shadow: 0 0 0 3px var(--ac-dim); }
textarea.input { resize: vertical; min-height: 90px; }
select.input { cursor: pointer; }

.input-otp {
  letter-spacing: 10px; text-align: center;
  font-size: 26px; font-weight: 700; padding: 14px;
}

.help-text  { font-size: 12.5px; color: var(--text-3); margin-top: 5px; }
.error-text { font-size: 13px; color: var(--danger); min-height: 1.2em; margin-top: 6px; }
.hint-text  { font-size: 11.5px; color: var(--text-3); }


.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 9px; border-radius: 999px;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  border: 1px solid var(--border); color: var(--text-2); background: var(--bg);
}
.badge-green   { background: color-mix(in srgb, #30cf76 14%, transparent); color: #1a8a4a; border-color: transparent; }
.badge-owner   { background: var(--ac-dim); color: var(--ac); border-color: transparent; }
.badge-admin   { background: color-mix(in srgb, var(--warn) 15%, transparent); color: var(--warn); border-color: transparent; }
.badge-scanner { background: color-mix(in srgb, #4fa8d0 15%, transparent); color: #4fa8d0; border-color: transparent; }
.badge-success { background: color-mix(in srgb, var(--success) 14%, transparent); color: var(--success); border-color: transparent; }
.badge-danger  { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); border-color: transparent; }
.badge-warn    { background: color-mix(in srgb, var(--warn) 14%, transparent); color: var(--warn); border-color: transparent; }


.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r-md); }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 540px; }
th, td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--border-soft); white-space: nowrap; }
th { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-3); background: var(--bg); }
tbody tr:hover { background: var(--bg); }
tbody tr:last-child td { border-bottom: none; }


td[contenteditable="true"] { cursor: text; border-radius: 4px; }
td[contenteditable="true"]:focus { outline: 2px solid var(--ac); outline-offset: -2px; background: var(--ac-dim); }
.cell-sel { padding: 4px 7px; font-size: 12.5px; border-radius: 6px; border: 1px solid var(--border); background: var(--bg); color: var(--text); }


.toast {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: var(--r-sm);
  background: var(--bg-up); border: 1px solid var(--border);
  box-shadow: var(--shadow-2); font-size: 13.5px; font-weight: 500;
  animation: toast-in .2s var(--ease); pointer-events: auto;
  transition: opacity .25s;
}
.toast-success { border-left: 3px solid var(--success); }
.toast-error   { border-left: 3px solid var(--danger); }
.toast-info    { border-left: 3px solid var(--ac); }
@keyframes toast-in { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:none; } }


.pass-card { display: flex; flex-direction: column; align-items: center; text-align: center; }
.pass-qr {
  background: #fff; padding: 18px; border-radius: var(--r-lg);
  box-shadow: var(--shadow-2); border: 1px solid var(--border-soft);
}
.pass-qr svg { width: 200px; height: 200px; }
.pass-details { width: 100%; max-width: 320px; border-top: 1px dashed var(--border); margin-top: var(--s4); padding-top: var(--s4); }
.pass-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--border-soft); font-size: 13.5px; }
.pass-row:last-child { border-bottom: none; }
.pass-row .label { color: var(--text-3); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.pass-row .value { font-weight: 600; }
.pass-info-box {
  margin-top: var(--s4); padding: var(--s3) var(--s4); border-radius: var(--r-sm);
  background: var(--ac-dim); border: 1px solid color-mix(in srgb, var(--ac) 20%, transparent);
  font-size: 13px; color: var(--text-2); max-width: 360px;
}


.scanner-frame { position: relative; border-radius: var(--r-lg); overflow: hidden; background: #000; aspect-ratio: 1; max-width: 400px; margin: 0 auto; }
.scanner-frame video { width: 100%; height: 100%; object-fit: cover; }
.scanner-reticle {
  position: absolute; inset: 14%;
  border: 2.5px solid var(--ac); border-radius: var(--r-md);
  box-shadow: 0 0 0 2000px rgba(0,0,0,.38);
}


.mode-toggle {
  display: inline-flex; border: 1px solid var(--border);
  border-radius: 999px; padding: 3px; gap: 2px;
}
.mode-toggle button {
  border: none; background: none; padding: 6px 12px; border-radius: 999px;
  cursor: pointer; color: var(--text-2); display: flex; align-items: center;
  transition: background var(--t), color var(--t);
}
.mode-toggle button.active { background: var(--ac-dim); color: var(--ac); }

.swatches { display: flex; gap: 10px; flex-wrap: wrap; }
.swatch {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid var(--border); cursor: pointer;
  transition: transform var(--t), border-color var(--t);
}
.swatch:hover { transform: scale(1.1); }
.swatch.active { border-color: var(--text); transform: scale(1.12); }
.swatch[data-p="green"]  { background: #30cf76; }
.swatch[data-p="black"]  { background: #1c1e1c; }
.swatch[data-p="purple"] { background: #8b5cf6; }
.swatch[data-p="white"]  { background: #f0f4ee; }


.sso-btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 11px 20px; border-radius: var(--r-sm);
  border: 1px solid var(--border); background: var(--bg-panel); color: var(--text);
  font-size: 14px; font-weight: 600; cursor: pointer; text-decoration: none; width: 100%;
  transition: background var(--t), border-color var(--t), transform var(--t);
}
.sso-btn:hover { background: var(--bg); border-color: var(--ac); transform: translateY(-1px); }
.sso-google { border-color: #4285f4; }
.sso-google:hover { background: color-mix(in srgb, #4285f4 8%, transparent); border-color: #4285f4; }
.sso-ms { border-color: #0078d4; }
.sso-ms:hover { background: color-mix(in srgb, #0078d4 8%, transparent); border-color: #0078d4; }

.divider {
  display: flex; align-items: center; gap: var(--s3);
  color: var(--text-3); font-size: 12px; margin: var(--s4) 0;
}
.divider::before, .divider::after { content:''; flex:1; height:1px; background:var(--border); }


.empty-state { text-align: center; padding: var(--s8) var(--s4); color: var(--text-2); }
.empty-state .icon { width: 40px; height: 40px; margin: 0 auto var(--s3); color: var(--text-3); }
.icon { width: 16px; height: 16px; stroke: currentColor; flex-shrink: 0; }
.icon-lg { width: 20px; height: 20px; }
.text-dim   { color: var(--text-2); font-size: 13px; }
.text-faint { color: var(--text-3); font-size: 12px; }
.section-sep { border: none; border-top: 1px solid var(--border-soft); margin: var(--s5) 0; }


.hero {
  min-height: 88vh; display: flex; flex-direction: column;
  justify-content: center; padding: var(--s8) 0;
}
.hero-kicker {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 14px; border-radius: 999px;
  background: var(--ac-dim); color: var(--ac);
  font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  border: 1px solid color-mix(in srgb, var(--ac) 25%, transparent);
  margin-bottom: var(--s4); width: fit-content;
}
.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5.5vw, 54px);
  font-weight: 700; letter-spacing: -.02em;
  line-height: 1.1; max-width: 620px;
}
.hero h1 .accent {
  background: linear-gradient(135deg, var(--ac), var(--ac-str));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p { color: var(--text-2); font-size: 17px; max-width: 500px; margin-top: var(--s4); line-height: 1.6; }
.hero-actions { display: flex; gap: var(--s3); margin-top: var(--s5); flex-wrap: wrap; }

.feature-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(230px,1fr)); gap: var(--s4); margin: var(--s8) 0; }
.feature-card {
  padding: var(--s5); border-radius: var(--r-md);
  border: 1px solid var(--border); background: var(--bg-panel);
  transition: transform var(--t), box-shadow var(--t), border-color var(--t);
}
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); border-color: color-mix(in srgb, var(--ac) 30%, transparent); }
.feature-icon {
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--ac-dim); color: var(--ac);
  display: grid; place-items: center; margin-bottom: var(--s3);
  border: 1px solid color-mix(in srgb, var(--ac) 20%, transparent);
}
.feature-icon svg { width: 20px; height: 20px; }
.feature-card h3 { font-size: 15px; margin-bottom: 5px; }
.feature-card p  { color: var(--text-2); font-size: 13.5px; line-height: 1.5; }

.hero-glow {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 0;
}
.hero-glow::before {
  content: ''; position: absolute;
  top: -20%; right: -10%; width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--ac) 12%, transparent), transparent 70%);
  filter: blur(60px);
}
.hero-content { position: relative; z-index: 1; }

footer { padding: var(--s6) 0; color: var(--text-3); font-size: 12.5px; text-align: center; border-top: 1px solid var(--border-soft); }


.auth-page { min-height: 100vh; display: grid; place-items: center; padding: var(--s5); position: relative; overflow: hidden; }
.auth-page::before {
  content: ''; position: absolute;
  top: -30%; left: 50%; transform: translateX(-50%);
  width: 800px; height: 500px; border-radius: 50%;
  background: radial-gradient(ellipse, color-mix(in srgb, var(--ac) 9%, transparent), transparent 65%);
  filter: blur(50px); pointer-events: none;
}
.auth-card {
  width: 100%; max-width: 400px; position: relative; z-index: 1;
}
.auth-logo { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: var(--s5); }
.auth-logo-mark {
  width: 48px; height: 48px; border-radius: 14px;
  background: var(--ac-dim); color: var(--ac);
  display: grid; place-items: center;
  border: 1.5px solid color-mix(in srgb, var(--ac) 30%, transparent);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--ac) 6%, transparent);
}
.auth-logo-mark svg { width: 26px; height: 26px; }
.auth-title { font-family: var(--font-serif); font-size: 24px; font-weight: 700; text-align: center; }
.auth-sub   { color: var(--text-2); font-size: 14px; text-align: center; margin-top: 6px; margin-bottom: var(--s5); }
.auth-panel { background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--r-lg); padding: var(--s5); box-shadow: var(--shadow-1); }
.container { max-width: 1160px; margin: 0 auto; padding: 0 var(--s5); }