/*
 * Sign-in pages — admin, cashier and customer.
 *
 * Same language as the rest of the app: Poppins, flat white, thin grey
 * borders, square corners, no shadows. The blurred restaurant photo that used
 * to sit behind these is gone; it fought the form for attention and pushed
 * every element to grow just to stay readable over it.
 *
 * Two different markups share this sheet:
 *   admin + cashier — hand-rolled: .login-wrapper .brand-* .input-wrap
 *                     .form-input .input-icon .eye-toggle .btn-signin
 *   customer        — Bootstrap:   .login-container .logo-* .system-*
 *                     .input-group .form-control .btn-login
 * Both are handled below rather than one being rewritten to match the other.
 */

:root {
  --ink:        #111111;
  --ink-soft:   #6b7280;
  --ink-faint:  #9ca3af;
  --line:       #e5e5e5;
  --line-dark:  #d4d4d4;
  --accent:     #10b981;
  --accent-ink: #047857;
  --danger:     #dc2626;
}

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

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  color: var(--ink);
  background: #fafafa;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  -webkit-font-smoothing: antialiased;
}
body::before { display: none; }

/* ── Shell ───────────────────────────────────────────────────────────── */

.login-wrapper { width: 100%; max-width: 344px; }

/* The customer page wraps its card in Bootstrap grid columns. Only the outer
   column is the card shell — the inner col-md-6 pair holds the two buttons and
   must keep its own spacing, so this is scoped to a direct child rather than
   every descendant column. */
.login-container { width: 100%; }
.login-container > .container { padding: 0; }
.login-container > .container > .row { margin: 0; justify-content: center; }
.login-container > .container > .row > [class*="col-"] {
  max-width: 344px;
  flex: 0 0 344px;
  padding: 0;
}

/* The two buttons stack rather than sitting side by side at this width. */
.card-body .row { margin-left: -5px; margin-right: -5px; }
.card-body .row > [class*="col-"] { padding-left: 5px; padding-right: 5px; flex: 0 0 100%; max-width: 100%; }
.card-body .row > [class*="col-"].mb-2 { margin-bottom: 8px !important; }

/* ── Brand ───────────────────────────────────────────────────────────── */

.brand-header, .logo-section { text-align: center; margin-bottom: 18px; }

.brand-logo, .logo-img {
  width: 44px;
  height: 44px;
  border-radius: 0;
  border: 1px solid var(--line);
  object-fit: cover;
  box-shadow: none;
  margin-bottom: 10px;
  display: inline-block;
}
.logo-img:hover { transform: none; }

.brand-name, .system-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin: 0 0 2px;
}
.brand-sub, .system-subtitle {
  font-size: 0.76rem;
  color: var(--ink-faint);
  margin: 0;
}

/* ── Card ────────────────────────────────────────────────────────────── */

.login-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
}
.card-accent { display: none; }         /* the coloured strip on top */

.card-body { padding: 22px 22px 24px; }
.login-card .card-body.p-4 { padding: 22px 22px 24px !important; }

.card-header {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 18px 22px 14px;
  text-align: left !important;
}

.card-title, .login-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 16px;
}
.card-header .login-title { margin: 0; }
.role-badge { display: inline-flex; align-items: center; gap: 7px; color: var(--ink); }
.role-badge i { color: var(--accent); font-size: 0.85rem; }

/* ── Fields ──────────────────────────────────────────────────────────── */

.form-group { margin-bottom: 14px; }
.form-group.mb-3, .form-group.mb-4 { margin-bottom: 14px !important; }

.form-label, label {
  display: block;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--ink-soft);
  margin-bottom: 5px;
}

/* Hand-rolled inputs (admin, cashier): icon sits inside on the left. */
.input-wrap { position: relative; }
.form-input {
  width: 100%;
  padding: 10px 12px 10px 36px;
  font-family: inherit;
  font-size: 0.86rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-dark);
  border-radius: 0;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-input::placeholder { color: var(--ink-faint); }
.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.15);
}
.form-input.pr-42 { padding-right: 38px; }

.input-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-faint);
  font-size: 0.82rem;
  pointer-events: none;
}
.eye-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ink-faint);
  font-size: 0.82rem;
  cursor: pointer;
}
.eye-toggle:hover { color: var(--ink); }

/* Bootstrap inputs (customer). */
.form-control {
  height: auto;
  padding: 10px 12px;
  font-size: 0.86rem;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-dark);
  border-radius: 0;
  box-shadow: none;
}
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.15);
}
.form-control::placeholder { color: var(--ink-faint); }

.input-group { flex-wrap: nowrap; }
.input-group-prepend { margin-right: 0; }
.input-group-text {
  background: #fafafa;
  border: 1px solid var(--line-dark);
  border-right: none;
  border-radius: 0;
  color: var(--ink-faint);
  padding: 0 12px;
  font-size: 0.82rem;
}
.input-group > .form-control { border-left: none; }

/* ── Buttons ─────────────────────────────────────────────────────────── */

.btn-signin, .btn-login, .btn.btn-login {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px;
  font-family: inherit;
  font-size: 0.86rem;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 0;
  cursor: pointer;
  box-shadow: none;
  transition: background 0.15s;
}
.btn-signin:hover, .btn-login:hover, .btn.btn-login:hover {
  background: var(--accent-ink);
  border-color: var(--accent-ink);
  color: #fff;
  transform: none;
  box-shadow: none;
}
.btn-signin:disabled { background: var(--ink-faint); border-color: var(--ink-faint); cursor: not-allowed; }

.btn-create, .btn.btn-create {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line-dark);
  border-radius: 0;
  transition: background 0.15s;
}
.btn-create:hover, .btn.btn-create:hover {
  background: #f5f5f5;
  color: var(--ink);
  border-color: var(--ink-faint);
  transform: none;
}

/* ── Alerts ──────────────────────────────────────────────────────────── */

.alert-error, .alert {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  margin-bottom: 14px;
  font-size: 0.8rem;
  border-radius: 0;
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
}
.alert-success { background: #f0fdf4; border-color: #bbf7d0; color: var(--accent-ink); }
.alert .close { opacity: 0.5; font-size: 1.1rem; padding: 0 0 0 8px; }

/* ── Footer ──────────────────────────────────────────────────────────── */

.card-foot {
  background: #fafafa;
  border-top: 1px solid var(--line);
  padding: 12px 22px;
  text-align: center;
}
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ink-soft);
  font-size: 0.79rem;
  text-decoration: none;
}
.back-link:hover { color: var(--accent-ink); text-decoration: none; }

.copyright, .footer-text {
  text-align: center;
  color: var(--ink-faint);
  font-size: 0.73rem;
  margin-top: 16px;
}

.text-center.mt-4 { margin-top: 14px !important; }

@media (max-width: 400px) {
  body { padding: 16px; }
  .card-body, .login-card .card-body.p-4, .card-header, .card-foot {
    padding-left: 16px; padding-right: 16px;
  }
}