@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600&display=swap");

/* =========================
   Scoped vars & resets
   ========================= */
.email-template-page {
  --etp-text:        #111418;
  --etp-muted:       #475569;
  --etp-border:      #e5e7eb;
  --etp-card:        rgba(255,255,255,0.96);
  --etp-shadow:      0 12px 28px rgba(15, 23, 42, 0.18);
  --etp-accent:      #e71d36; /* red button */
  --etp-radius:      14px;
  --etp-pad:         22px;
  --etp-card-w:      900px;

  --etp-font: "Montserrat", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
}

.email-template-page, .email-template-page * { box-sizing: border-box; }
.email-template-page *:where(h1,h2,h3,h4,p,ul) { margin: 0; padding: 0; list-style: none; }

/* =========================
   Layout & background
   ========================= */
.email-template-page {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: 20px 16px 28px;
  font-family: var(--etp-font);
}

.email-template-page::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(70% 50% at 10% 15%, rgba(231,29,54,0.10) 0%, transparent 60%),
    radial-gradient(65% 45% at 90% 85%, rgba(17,20,24,0.10) 0%, transparent 60%),
    linear-gradient(180deg, rgba(255,255,255,0.75) 0%, rgba(255,255,255,0.92) 100%);
  z-index: 0;
  pointer-events: none;
}

/* =========================
   Card
   ========================= */
.email-template-page .etp-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--etp-card-w);
  background: var(--etp-card);
  border: 1px solid var(--etp-border);
  border-radius: var(--etp-radius);
  box-shadow: var(--etp-shadow);
  padding: calc(var(--etp-pad) + 4px);
  backdrop-filter: blur(4px);

  display: grid;
  row-gap: 20px;
}

/* =========================
   Header
   ========================= */
.email-template-page .etp-header { text-align: left; }

.email-template-page .etp-title {
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-weight: 600;
  color: var(--etp-text);
}

.email-template-page .etp-subtitle {
  margin-top: 6px;
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  color: var(--etp-muted);
}

/* =========================
   Code Blocks (Subject + Text)
   ========================= */
.email-template-page .etp-code-title {
  /* margin-top: 6px; */
  /* margin-bottom: 8px; */
  font-weight: 600;
  color: var(--etp-text);
  font-size: 1.05rem;
}

.email-template-page .etp-copy-block {
  display: flex;
  flex-direction: column;    /* Button above input/textarea */
  gap: 10px;
  margin-bottom: 18px;
}

.email-template-page .etp-copy-header { 
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
/* Red button w/ white text */
.email-template-page .etp-copy-btn {
  /* align-self: flex-start; */
  background: var(--etp-accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  height: 36px;
  padding: 0 14px;
  font-weight: 600;
  cursor: pointer;
  transition: filter .18s ease, transform .02s ease-in-out;
}
.email-template-page .etp-copy-btn:hover { filter: brightness(1.06); }
.email-template-page .etp-copy-btn:active { transform: translateY(1px); }

.email-template-page .etp-subject {
  width: 100%;
  height: 44px;
  border: 1px solid var(--etp-border);
  border-radius: 12px;
  padding: 0 12px;
  font-size: 1rem;
  color: var(--etp-text);
  background: #fff;
  outline: none;
}

.email-template-page .etp-textarea {
  width: 100%;
  min-height: 360px;         /* taller for glance view */
  border: 1px solid var(--etp-border);
  border-radius: 12px;
  padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.95rem;
  color: #111418;
  background: #ffffff;
  resize: vertical;
}

/* =========================
   Responsive
   ========================= */
@media (max-width: 640px) {
  .email-template-page { padding: 16px 12px 22px; }
  .email-template-page .etp-card { padding: calc(var(--etp-pad) + 2px); }
}

@media (min-width: 641px) and (max-width: 1024px) {
  .email-template-page { padding: 22px 20px 26px; }
  .email-template-page .etp-card { max-width: 720px; }
}

@media (min-width: 1025px) {
  .email-template-page .etp-card { max-width: 900px; }
}