:root {
  --bg: #f7f6f2;
  --bg-elevated: #ffffff;
  --border: #e0ddd4;
  --text: #1a1a1a;
  --text-dim: #79766c;
  --gold: #b8901f;
  --gold-hover: #96740f;
  --danger: #b3413a;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Helvetica Neue", Arial, sans-serif;
  min-height: 100vh;
}

.top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 40px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.brand {
  font-size: 14px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-dim);
}

.brand strong {
  color: var(--gold);
}

.center-screen {
  min-height: calc(100vh - 73px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.panel {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.04);
  padding: 48px;
  width: 100%;
  max-width: 420px;
}

.panel h1 {
  font-size: 28px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin: 0 0 8px;
}

.panel .subtitle {
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 32px;
  letter-spacing: 1px;
}

label {
  display: block;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 8px;
  margin-top: 20px;
}

input,
select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 14px 16px;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
}

input:focus,
select:focus {
  border-color: var(--gold);
}

select {
  cursor: pointer;
}

button {
  cursor: pointer;
  border: none;
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 24px;
  transition: background 0.2s, color 0.2s, opacity 0.2s;
}

.password-field {
  position: relative;
}

.password-field input {
  padding-right: 48px;
}

.toggle-password {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 44px;
  padding: 0;
  background: transparent;
  color: var(--text-dim);
  font-size: 16px;
  letter-spacing: 0;
  text-transform: none;
}

.toggle-password:hover {
  color: var(--gold);
}

.btn-primary {
  width: 100%;
  margin-top: 32px;
  background: var(--gold);
  color: #fff;
  font-weight: 600;
}

.btn-primary:hover { background: var(--gold-hover); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover { border-color: var(--gold); color: var(--gold); }

.btn-danger {
  background: transparent;
  color: var(--danger);
  border: 1px solid var(--danger);
  padding: 8px 14px;
  font-size: 11px;
}

.btn-danger:hover { background: var(--danger); color: #fff; }

.message {
  margin-top: 20px;
  font-size: 13px;
  letter-spacing: 0.5px;
}

.message.error { color: var(--danger); }
.message.success { color: var(--gold); }

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 24px;
}

.container h1 {
  font-size: 26px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.container .subtitle {
  color: var(--text-dim);
  font-size: 13px;
  margin-bottom: 40px;
  letter-spacing: 1px;
}

.create-form {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.04);
  padding: 32px;
  margin-bottom: 40px;
  display: flex;
  gap: 16px;
  align-items: flex-end;
  flex-wrap: wrap;
  justify-content: space-between;
}

.create-form .field { flex: 1; min-width: 200px; }
.create-form label { margin-top: 0; }
.create-form button { white-space: nowrap; }

.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
}

th, td {
  text-align: left;
  padding: 16px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

th {
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  font-weight: 400;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.logout-link {
  color: var(--text-dim);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
}

.logout-link:hover { color: var(--gold); }

.top-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.icon-btn {
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-dim);
  font-size: 17px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: 2px;
}

.icon-btn:hover {
  color: var(--gold);
  border-color: var(--border);
}

.promo-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.promo-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 6px 3px 10px;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.5px;
  background: rgba(184, 144, 31, 0.08);
}

.promo-chip button {
  background: transparent;
  border: none;
  color: var(--text-dim);
  padding: 0;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
}

.promo-chip button:hover { color: var(--danger); }

.promo-add-toggle {
  width: 26px;
  height: 26px;
  padding: 0;
  margin-top: 6px;
  border: 1px dashed var(--border);
  background: transparent;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1;
}

.promo-add-toggle:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.promo-add {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.promo-add input {
  padding: 6px 8px;
  font-size: 12px;
  width: 110px;
}

.promo-add button {
  padding: 6px 10px;
  font-size: 11px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.promo-add button:hover { border-color: var(--gold); color: var(--gold); }

.promo-empty {
  color: var(--text-dim);
  font-size: 12px;
}

.commission-edit {
  display: flex;
  gap: 6px;
  align-items: center;
}

.commission-edit input {
  width: 70px;
  padding: 6px 8px;
  font-size: 13px;
}

.commission-edit button {
  padding: 6px 10px;
  font-size: 11px;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
}

.commission-edit button:hover { border-color: var(--gold); color: var(--gold); }

.percent-display {
  font-size: 15px;
  color: var(--gold);
  font-weight: 600;
}

.btn-icon {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 6px 10px;
  font-size: 13px;
}

.btn-icon:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.row-actions {
  display: flex;
  gap: 8px;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 26, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  z-index: 100;
}

.modal-overlay[hidden] { display: none; }

.modal {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15);
  padding: 40px;
  width: 100%;
  max-width: 460px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.modal-header h2 {
  font-size: 18px;
  margin: 0;
  word-break: break-all;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 16px;
  padding: 0;
  line-height: 1;
}

.modal-close:hover { color: var(--danger); }

.danger-zone {
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.confirm-box {
  margin-top: 12px;
  padding: 16px;
  border: 1px solid var(--danger);
  background: rgba(179, 65, 58, 0.06);
}

.confirm-box p {
  margin: 0 0 12px;
  font-size: 13px;
  color: var(--text);
}

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

.tabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 32px;
}

.tab-btn {
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  padding: 12px 4px;
  margin-right: 28px;
  font-size: 13px;
}

.tab-btn.active {
  color: var(--text);
  border-bottom-color: var(--gold);
}

.tab-btn:hover { color: var(--gold); }

.pager {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-dim);
}

.pager button {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 16px;
  font-size: 12px;
}

.pager button:disabled {
  color: var(--text-dim);
  border-color: var(--border);
  cursor: not-allowed;
  opacity: 0.5;
}

.pager button:not(:disabled):hover {
  border-color: var(--gold);
  color: var(--gold);
}

#toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 340px;
}

.toast {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  padding: 14px 18px;
  font-size: 13px;
  letter-spacing: 0.3px;
  color: var(--text);
  opacity: 0;
  transform: translateX(20px);
  transition: opacity 0.25s, transform 0.25s;
}

.toast-visible {
  opacity: 1;
  transform: translateX(0);
}

.toast-error {
  border-left-color: var(--danger);
}

@media (max-width: 640px) {
  .top-bar {
    padding: 16px 20px;
  }

  .brand {
    font-size: 12px;
    letter-spacing: 2px;
  }

  .center-screen {
    padding: 16px;
  }

  .panel {
    padding: 32px 24px;
  }

  .panel h1 {
    font-size: 22px;
  }

  .container {
    padding: 24px 16px;
  }

  .container h1 {
    font-size: 20px;
  }

  .create-form {
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
  }

  .create-form .field {
    min-width: 0;
    width: 100%;
  }

  .create-form .field[style*="max-width"] {
    max-width: none !important;
  }

  .create-form button {
    width: 100%;
  }

  .tabs {
    gap: 0;
    margin-bottom: 24px;
  }

  .tab-btn {
    flex: 1;
    margin-right: 0;
    text-align: center;
    padding: 12px 2px;
  }

  th, td {
    padding: 12px 10px;
    font-size: 13px;
  }

  .pager {
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    gap: 10px;
  }

  .modal {
    padding: 24px 20px;
    max-height: calc(100vh - 32px);
    overflow-y: auto;
  }

  .modal-overlay {
    padding: 12px;
  }

  .row-actions {
    flex-wrap: wrap;
  }

  #toast-container {
    left: 12px;
    right: 12px;
    top: 12px;
    max-width: none;
  }

  .toast {
    transform: translateY(-12px);
  }

  .toast-visible {
    transform: translateY(0);
  }
}