/* Đế Chế Tự Do — modal tài khoản (partials/auth-modal.hbs + assets/js/dct-auth.js), 06/10/2026.
   Thay giao diện Ghost Portal. Đổi brand = chỉ đổi token dưới đây. Prefix: dca- */
.dca, .dca-toast {
  --dca-bg:          #000000;                      /* nền hộp */
  --dca-overlay:     rgba(0, 0, 0, 0.78);          /* nền mờ phía sau */
  --dca-ink:         #EFEFEF;                      /* chữ chính */
  --dca-muted:       rgba(232, 232, 232, 0.65);    /* chữ phụ */
  --dca-faint:       rgba(232, 232, 232, 0.40);
  --dca-rule:        rgba(232, 232, 232, 0.18);    /* kẻ 1px */
  --dca-field:       #0d0d0d;                      /* nền ô nhập */
  --dca-accent:      var(--ghost-accent-color, #e94560); /* = @site.accent_color — canon v2 KHÔNG dùng; để sẵn nếu đổi brand */
  --dca-btn-bg:      transparent;                  /* nút chính: viền trắng, nền trong (canon v2: không nút đặc) */
  --dca-btn-ink:     #ffffff;
  --dca-btn-border:  #ffffff;
  --dca-btn-hover-bg:  #ffffff;                    /* hover: đảo nền trắng chữ đen */
  --dca-btn-hover-ink: #000000;
  --dca-danger:      #ff7a7a;
  --dca-ok:          #8fe3b0;
  --dca-font:        'Be Vietnam Pro', -apple-system, system-ui, sans-serif;
  --dca-radius:      0;                            /* canon: không bo */
  --dca-w:           420px;
  --dca-z:           2147483000;                   /* trên player bar, drawer, Portal */
}

.dca[hidden], .dca-toast[hidden], .dca [hidden] { display: none !important; }

.dca {
  position: fixed;
  inset: 0;
  z-index: var(--dca-z);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  font-family: var(--dca-font);
  color: var(--dca-ink);
  -webkit-font-smoothing: antialiased;
}
.dca-backdrop {
  position: absolute;
  inset: 0;
  background: var(--dca-overlay);
  animation: dca-fade .15s ease-out;
}
.dca-dialog {
  position: relative;
  width: 100%;
  max-width: var(--dca-w);
  max-height: calc(100dvh - 32px);
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--dca-bg);
  border: 1px solid var(--dca-rule);
  border-radius: var(--dca-radius);
  padding: 22px 24px 26px;
  box-sizing: border-box;
  animation: dca-rise .18s ease-out;
}
.dca-dialog:focus { outline: none; }
.dca *, .dca *::before, .dca *::after { box-sizing: border-box; }

.dca-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--dca-rule);
}
.dca-logo {
  color: var(--dca-ink);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
}
.dca-x {
  background: none;
  border: 0;
  padding: 6px 0;
  cursor: pointer;
  color: var(--dca-muted);
  font: 600 14px/1 var(--dca-font);
}
.dca-x:hover { color: var(--dca-ink); text-decoration: underline; text-underline-offset: 4px; }

.dca-title {
  margin: 0 0 8px;
  font: 800 24px/1.25 var(--dca-font);
  letter-spacing: -0.01em;
  color: var(--dca-ink);
}
.dca-sub {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--dca-muted);
}
.dca-sub strong { color: var(--dca-ink); font-weight: 700; word-break: break-all; }

.dca-form { display: flex; flex-direction: column; gap: 8px; margin: 0; }
.dca-label {
  margin-top: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--dca-muted);
}
.dca-input {
  width: 100%;
  min-width: 0;
  height: 48px;
  padding: 0 14px;
  background: var(--dca-field);
  border: 1px solid var(--dca-rule);
  border-radius: var(--dca-radius);
  color: var(--dca-ink);
  font: 400 16px/1 var(--dca-font); /* 16px: iOS không zoom */
  -webkit-appearance: none;
  appearance: none;
  box-shadow: none;
}
.dca-input::placeholder { color: var(--dca-faint); }
.dca-input:focus { outline: none; border-color: var(--dca-ink); box-shadow: none; }
.dca-input[aria-invalid="true"] { border-color: var(--dca-danger); }
.dca-otc { letter-spacing: 0.5em; font-weight: 700; text-align: center; }

.dca-btn {
  position: relative;
  margin-top: 12px;
  height: 48px;
  padding: 0 20px;
  border: 1px solid var(--dca-btn-border);
  border-radius: var(--dca-radius);
  background: var(--dca-btn-bg);
  color: var(--dca-btn-ink);
  font: 700 15px/1 var(--dca-font);
  cursor: pointer;
  transition: background .15s, color .15s;
}
.dca-btn:hover:not([disabled]) { background: var(--dca-btn-hover-bg); color: var(--dca-btn-hover-ink); }
.dca-btn:focus-visible, .dca-link:focus-visible, .dca-x:focus-visible {
  outline: 2px solid var(--dca-ink);
  outline-offset: 2px;
}
.dca-btn[disabled] { cursor: default; opacity: .85; }
.dca-btn.is-loading .dca-btn-text { visibility: hidden; }
.dca-btn.is-loading::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 18px; height: 18px;
  margin: -9px 0 0 -9px;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: dca-spin .7s linear infinite;
}
.dca-btn-sm { margin-top: 0; flex: none; padding: 0 18px; }
.dca-inline { display: flex; gap: 8px; }

.dca-err { margin: 4px 0 0; font-size: 14px; line-height: 1.5; color: var(--dca-danger); }
.dca-ok  { margin: 4px 0 0; font-size: 14px; line-height: 1.5; color: var(--dca-ok); }
.dca-err .dca-link { color: var(--dca-danger); }

.dca-link {
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  color: var(--dca-ink);
  font: inherit;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.dca-foot {
  margin: 22px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--dca-rule);
  font-size: 14px;
  color: var(--dca-muted);
}
.dca-note { margin: 18px 0 0; font-size: 14px; line-height: 1.55; color: var(--dca-muted); }

/* Tài khoản */
.dca-rows { margin: 4px 0 18px; border-top: 1px solid var(--dca-rule); }
.dca-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--dca-rule);
  font-size: 15px;
}
.dca-row dt { color: var(--dca-muted); flex: none; }
.dca-row dd { margin: 0; color: var(--dca-ink); font-weight: 600; text-align: right; min-width: 0; overflow-wrap: anywhere; }

.dca-actions { display: flex; flex-wrap: wrap; gap: 12px 22px; margin-top: 22px; padding-top: 16px; border-top: 1px solid var(--dca-rule); }
.dca-signout { color: var(--dca-muted); }
.dca-signout:hover { color: var(--dca-ink); }

/* Quản lý gói (app) + Xoá tài khoản (Apple 5.1.1(v)) */
.dca-manage { margin: -6px 0 14px; font-size: 14px; }
.dca-danger-zone { margin: 28px 0 0; font-size: 13px; text-align: center; }
.dca-del-link { color: var(--dca-muted); font-weight: 500; }
.dca-del-link:hover { color: var(--dca-danger); }
/* Legal links row (Apple 5.1.1) */
.dca-legal { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 18px; margin: 14px 0 0; font-size: 12px; }
.dca-legal .dca-link { color: var(--dca-muted); font-weight: 500; }
.dca-legal .dca-link:hover { color: var(--dca-ink); }
.dca-copy { margin: 10px 0 0; text-align: center; font-size: 11px; color: var(--dca-muted); }
.dca-del-list { margin: 0 0 18px; padding-left: 18px; font-size: 14px; line-height: 1.55; color: var(--dca-muted); }
.dca-del-list li { margin: 0 0 8px; }
.dca-del-list strong { color: var(--dca-ink); }
.dca-btn-danger { border-color: var(--dca-danger); color: var(--dca-danger); }
.dca-btn-danger:hover:not([disabled]) { background: var(--dca-danger); border-color: var(--dca-danger); color: #000; }
.dca-btn-danger[disabled] { opacity: .45; }

/* Toast */
.dca-toast {
  position: fixed;
  left: 50%;
  top: 16px;
  z-index: var(--dca-z);
  transform: translateX(-50%);
  max-width: calc(100vw - 32px);
  padding: 12px 18px;
  background: var(--dca-bg);
  color: var(--dca-ink);
  border: 1px solid var(--dca-rule);
  border-left: 3px solid var(--dca-ink);
  font: 600 14px/1.45 var(--dca-font);
  box-sizing: border-box;
  animation: dca-rise .18s ease-out;
}
.dca-toast.is-error { border-left-color: var(--dca-danger); }

/* Khoá cuộn nền khi mở modal */
html.dca-lock, html.dca-lock body { overflow: hidden !important; }

/* Ẩn nút nổi + thông báo của Ghost Portal (đã có modal/toast riêng) */
#ghost-portal-root iframe[title="portal-trigger"],
#ghost-portal-root iframe[title="portal-notification"],
.gh-portal-triggerbtn-iframe { display: none !important; }

@media (max-width: 480px) {
  .dca { padding: 12px; align-items: flex-start; padding-top: max(12px, 6vh); }
  .dca-dialog { padding: 18px 18px 22px; max-height: calc(100dvh - 24px); }
  .dca-title { font-size: 22px; }
}

@keyframes dca-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes dca-rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.dca-toast { animation-name: dca-fade; }
@keyframes dca-spin { to { transform: rotate(360deg); } }
@media (prefers-reduced-motion: reduce) {
  .dca-backdrop, .dca-dialog, .dca-toast { animation: none; }
}