/* =====================================================================
   MC Modal — reusable popup component (SaaS 2026, Dark Theme)
   Dùng chung: Contact, Newsletter, Login, Register, Forgot Password, Admin.
   Không phụ thuộc thư viện ngoài. Aesthetic: Linear / Vercel / Stripe / GitHub.
   API JS: window.MCModal.open({type,title,sub,body,closeText,onClose})
   ===================================================================== */

:root {
  --mc-modal-bg:        #16181d;
  --mc-modal-border:    rgba(255, 255, 255, 0.08);
  --mc-modal-text:      #f5f5f7;
  --mc-modal-text-mute: #9aa0aa;
  --mc-modal-shadow:    0 24px 70px -12px rgba(0, 0, 0, 0.72), 0 8px 24px -8px rgba(0, 0, 0, 0.5);
  --mc-modal-success:   #34d27b;
  --mc-modal-success-bg: rgba(52, 210, 123, 0.12);
  --mc-modal-success-ring: rgba(52, 210, 123, 0.28);
  --mc-modal-error:     #ff6b5e;
  --mc-modal-error-bg:  rgba(255, 107, 94, 0.12);
  --mc-modal-error-ring: rgba(255, 107, 94, 0.28);
}

/* ── Overlay ── */
.mc-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(6, 7, 10, 0.66);
  -webkit-backdrop-filter: blur(6px) saturate(120%);
  backdrop-filter: blur(6px) saturate(120%);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.22s ease, visibility 0s linear 0.22s;
}
.mc-modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 0.22s ease;
}

/* ── Dialog ── */
.mc-modal {
  position: relative;
  width: 100%;
  max-width: 560px;                 /* Desktop: 520–600px range */
  box-sizing: border-box;
  padding: 36px 36px 30px;
  text-align: center;
  background: var(--mc-modal-bg);
  border: 1px solid var(--mc-modal-border);
  border-radius: 18px;
  color: var(--mc-modal-text);
  box-shadow: var(--mc-modal-shadow);
  font-family: 'Smooch Sans', 'Inter', system-ui, sans-serif;
  transform: translateY(8px) scale(0.94);
  opacity: 0;
  transition: transform 0.26s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.26s ease;
}
.mc-modal-overlay.is-open .mc-modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

/* subtle top accent line by type */
.mc-modal::before {
  content: "";
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 64px; height: 3px;
  border-radius: 0 0 4px 4px;
  background: var(--mc-modal-success);
  opacity: 0.9;
}
.mc-modal--error::before { background: var(--mc-modal-error); }

/* ── Icon ── */
.mc-modal__icon {
  width: 72px;
  height: 72px;
  margin: 4px auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}
.mc-modal__icon svg { width: 36px; height: 36px; display: block; }
.mc-modal__icon--success {
  color: var(--mc-modal-success);
  background: var(--mc-modal-success-bg);
  box-shadow: 0 0 0 8px var(--mc-modal-success-ring), 0 0 0 1px var(--mc-modal-success-ring) inset;
}
.mc-modal__icon--error {
  color: var(--mc-modal-error);
  background: var(--mc-modal-error-bg);
  box-shadow: 0 0 0 8px var(--mc-modal-error-ring), 0 0 0 1px var(--mc-modal-error-ring) inset;
}
/* icon pop animation */
.mc-modal-overlay.is-open .mc-modal__icon {
  animation: mc-modal-pop 0.4s cubic-bezier(0.22, 1, 0.36, 1) 0.08s both;
}
@keyframes mc-modal-pop {
  0%   { transform: scale(0.4); opacity: 0; }
  60%  { transform: scale(1.08); opacity: 1; }
  100% { transform: scale(1); }
}

/* ── Text ── */
.mc-modal__title {
  margin: 0 0 4px;
  font-family: 'Barlow Condensed', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: 0.2px;
  color: var(--mc-modal-text);
}
.mc-modal__sub {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  color: var(--mc-modal-text-mute);
}
.mc-modal__body {
  margin: 0 auto 26px;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.55;
  color: var(--mc-modal-text-mute);
}

/* ── Action button ── */
.mc-modal__btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 180px;
  padding: 12px 28px;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: #fff;
  background: var(--color-orange, #FF6347);
  border: 0;
  border-radius: 10px;
  cursor: pointer;
  transition: filter 0.15s ease, transform 0.12s ease;
}
.mc-modal__btn:hover  { filter: brightness(1.08); }
.mc-modal__btn:active { transform: translateY(1px); }
.mc-modal__btn:focus-visible {
  outline: 2px solid var(--color-orange, #FF6347);
  outline-offset: 3px;
}
.mc-modal--error .mc-modal__btn {
  background: #2a2d35;
  box-shadow: 0 0 0 1px var(--mc-modal-border) inset;
}

/* ── Close (×) corner ── */
.mc-modal__x {
  position: absolute;
  top: 14px; right: 14px;
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: 0;
  border-radius: 8px;
  color: var(--mc-modal-text-mute);
  font-size: 20px; line-height: 1;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.mc-modal__x:hover { background: rgba(255,255,255,0.06); color: var(--mc-modal-text); }

/* ── Responsive (mobile) ── */
@media (max-width: 600px) {
  .mc-modal-overlay { padding: 16px; }
  .mc-modal {
    width: 92%;
    max-width: 92%;
    padding: 30px 22px 24px;
    border-radius: 16px;
  }
  .mc-modal__title { font-size: 24px; }
  .mc-modal__body  { font-size: 15px; }
  .mc-modal__btn   { width: 100%; }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  .mc-modal-overlay,
  .mc-modal,
  .mc-modal-overlay.is-open .mc-modal__icon {
    transition: none;
    animation: none;
  }
}