/* ═══════════════════════════════════════════════════════
   login.css — Login & Staff Management pages
   Mobile-first, responsive up to desktop
   ═══════════════════════════════════════════════════════ */

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

:root {
  --gold:        #C9A84C;
  --gold-light:  #E8C96A;
  --gold-dim:    #9B7D3C;
  --bg:          #1A1610;
  --bg2:         #211D16;
  --bg3:         #2A2418;
  --border:      #3A3020;
  --text:        #EDE0C8;
  --text-dim:    #A09070;
  --text-faint:  #605040;
  --red:         #C44040;
  --green:       #4A8A50;
  --radius:      10px;
  --shadow:      0 8px 32px rgba(0,0,0,0.5);
}

body {
  font-family: 'DM Sans', 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

/* ── Login Card ── */
.login-wrap {
  width: 100%;
  max-width: 440px;
}

.login-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px 36px;
  box-shadow: var(--shadow);
}

@media (max-width: 480px) {
  .login-card { padding: 28px 20px; border-radius: 12px; }
}

/* ── Brand header ── */
.login-brand {
  text-align: center;
  margin-bottom: 32px;
}

.login-logo {
  width: 56px;
  height: 56px;
  margin: 0 auto 12px;
  display: block;
}

.login-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.6rem;
  color: var(--gold);
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.login-subtitle {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 4px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ── Step indicator ── */
.step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 28px;
}

.step-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.3s;
}

.step-dot.active { background: var(--gold); }
.step-dot.done   { background: var(--gold-dim); }

/* ── Form ── */
.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}

.form-input:focus {
  outline: none;
  border-color: var(--gold-dim);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}

.form-input::placeholder { color: var(--text-faint); }

/* ── Select ── */
.form-select {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
  font-family: inherit;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23A09070' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 38px;
}

.form-select:focus {
  outline: none;
  border-color: var(--gold-dim);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}

.form-select option { background: var(--bg3); }

/* ── Buttons ── */
.btn-primary {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  color: #1A1610;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  letter-spacing: 0.5px;
  transition: opacity 0.2s, transform 0.1s;
  margin-top: 6px;
}

.btn-primary:hover  { opacity: 0.9; }
.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
  padding: 8px 16px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.btn-secondary:hover { border-color: var(--gold-dim); color: var(--text); }

/* ── Flash messages ── */
.flash-error, .flash-success {
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: 0.87rem;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.flash-error   { background: rgba(196,64,64,0.15); border: 1px solid rgba(196,64,64,0.3); color: #E08080; }
.flash-success { background: rgba(74,138,80,0.15); border: 1px solid rgba(74,138,80,0.3); color: #80C880; }

/* ── QR Code section ── */
.qr-section {
  text-align: center;
  margin: 20px 0;
}

.qr-canvas {
  display: inline-block;
  background: #fff;
  padding: 12px;
  border-radius: var(--radius);
  box-shadow: 0 0 0 2px var(--gold-dim);
}

.qr-instructions {
  margin-top: 16px;
  font-size: 0.85rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.qr-instructions strong { color: var(--text); }

.qr-secret-box {
  margin-top: 10px;
  padding: 8px 12px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  color: var(--gold);
  word-break: break-all;
  letter-spacing: 2px;
}

/* ── TOTP digit input ── */
.totp-input {
  text-align: center;
  font-size: 1.5rem;
  font-family: 'Space Mono', monospace;
  letter-spacing: 8px;
  padding: 14px;
}

/* ── Divider ── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 24px 0;
}

/* ══════════════════════════════════════════════
   Staff Management page
   ══════════════════════════════════════════════ */

.staff-page {
  min-height: 100dvh;
  background: var(--bg);
  padding: 0;
  align-items: flex-start;
  justify-content: flex-start;
}

.staff-wrap {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 24px 60px;
}

@media (max-width: 600px) {
  .staff-wrap { padding: 20px 14px 40px; }
}

/* ── Staff page header ── */
.staff-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.staff-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.staff-back-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 0.85rem;
  font-family: inherit;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}

.staff-back-btn:hover { border-color: var(--gold-dim); color: var(--text); }

.staff-page-title {
  font-family: 'DM Serif Display', Georgia, serif;
  font-size: 1.5rem;
  color: var(--gold);
}

/* ── Add user card ── */
.add-user-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 28px;
}

.add-user-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.5px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.add-user-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 560px) {
  .add-user-grid { grid-template-columns: 1fr; }
}

.add-user-grid .span-full { grid-column: 1 / -1; }

/* ── Staff table ── */
.staff-table-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.staff-table-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.staff-table-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

.staff-table-scroll { overflow-x: auto; }

.staff-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.staff-table th {
  padding: 11px 16px;
  text-align: left;
  font-size: 0.73rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-faint);
  font-weight: 500;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.staff-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(58,48,32,0.5);
  color: var(--text);
  vertical-align: middle;
}

.staff-table tr:last-child td { border-bottom: none; }

.staff-table tr:hover td { background: rgba(201,168,76,0.04); }

@media (max-width: 768px) {
  .staff-table { font-size: 0.78rem; }
  .staff-table th { padding: 9px 10px; font-size: 0.66rem; }
  .staff-table td { padding: 9px 10px; }
  /* keep Username visible while the rest of the row scrolls under it */
  .staff-table th:first-child,
  .staff-table td:first-child {
    position: sticky; left: 0; z-index: 1;
    background: var(--bg2);
  }
  .staff-table tr:hover td:first-child { background: var(--bg3); }
}

/* ── Role badge ── */
.role-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.73rem;
  font-weight: 600;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}

.role-admin     { background: rgba(201,168,76,0.15); color: var(--gold); border: 1px solid rgba(201,168,76,0.3); }
.role-warehouse { background: rgba(74,122,138,0.15); color: #7AAABB;     border: 1px solid rgba(74,122,138,0.3); }
.role-kiosk     { background: rgba(106,154,80,0.15); color: #6A9A50;     border: 1px solid rgba(106,154,80,0.3); }

/* ── TOTP badge ── */
.totp-badge {
  font-size: 0.75rem;
  padding: 2px 8px;
  border-radius: 10px;
}

.totp-yes { background: rgba(74,138,80,0.15); color: #80C880; border: 1px solid rgba(74,138,80,0.25); }
.totp-no  { background: rgba(160,100,50,0.15); color: #C08050; border: 1px solid rgba(160,100,50,0.25); }

/* ── Action buttons in table ── */
.action-btn {
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font-size: 0.78rem;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
  white-space: nowrap;
}

.action-btn:hover       { border-color: var(--gold-dim); color: var(--text); }
.action-btn.danger:hover { border-color: var(--red); color: #E08080; background: rgba(196,64,64,0.08); }

.action-group { display: flex; gap: 6px; flex-wrap: wrap; }

/* ── Modal ── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(10,8,4,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}

.modal-backdrop.open { opacity: 1; visibility: visible; }

.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 28px 24px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow);
  transform: translateY(16px);
  transition: transform 0.2s;
}

.modal-backdrop.open .modal { transform: translateY(0); }

.modal-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 22px;
}

/* ── Toast notification ── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(80px);
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 22px;
  font-size: 0.88rem;
  color: var(--text);
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, opacity 0.3s;
  opacity: 0;
  z-index: 2000;
  white-space: nowrap;
}

.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast.toast-ok  { background: #1F8A4C; border-color: #1F8A4C; color: #fff; font-weight: 600; }
.toast.toast-err { background: #C0392B; border-color: #C0392B; color: #fff; font-weight: 600; }

.password-field {
  position: relative;
}

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

.password-toggle {
  position: absolute;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: rgba(42,36,24,0.95);
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

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

.password-toggle-icon {
  width: 14px;
  height: 14px;
}

.password-toggle-hide {
  display: none;
}

.password-toggle.is-visible .password-toggle-show {
  display: none;
}

.password-toggle.is-visible .password-toggle-hide {
  display: block;
}