/* Doomsday — bunker-grade UI. Scoped to avoid leaking into the WordPress theme. */
.doomsday {
  --dd-bg: #090a0a;
  --dd-bg-2: #121515;
  --dd-panel: #191c1d;
  --dd-panel-2: #232729;
  --dd-steel: #7f8789;
  --dd-steel-dark: #3d4446;
  --dd-line: rgba(221, 229, 217, 0.22);
  --dd-text: #f1eadc;
  --dd-muted: #aeb6ad;
  --dd-danger: #e22626;
  --dd-danger-hot: #ff3a2f;
  --dd-warning: #f4c542;
  --dd-green: #3df28f;
  --dd-cyan: #76f7ff;
  --dd-shadow: rgba(0, 0, 0, 0.68);
  --dd-font: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-family: var(--dd-font);
  box-sizing: border-box;
}
.doomsday *, .doomsday *::before, .doomsday *::after { box-sizing: border-box; }

.doomsday.dd-wrap {
  max-width: 760px;
  margin: 18px auto;
  padding: 0 14px;
}

/* ----- Intro splash (New Session landing) ----- */
.doomsday .dd-intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 999997;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(34px + env(safe-area-inset-top)) 18px calc(34px + env(safe-area-inset-bottom));
}
.doomsday .dd-intro {
  width: 100%;
  max-width: 820px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 34px;
}
.doomsday .dd-intro-text {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  font-weight: 1000;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1;
  font-size: 84px;
  text-align: center;
  color: #050505;
}
.doomsday .dd-intro-frame {
  width: min(560px, 80vw);
  aspect-ratio: 1 / 1;
  border: 0;
  border-radius: 56px;
  overflow: hidden;
  background: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.doomsday .dd-intro-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  background: #fff;
}

/* ----- Full-screen command bunker shell ----- */
.doomsday.dd-wrap.dd-screen {
  width: 100vw;
  max-width: none;
  min-height: 100svh;
  margin: 0 calc(50% - 50vw);
  padding: calc(28px + env(safe-area-inset-top)) max(16px, calc((100vw - 900px) / 2)) calc(32px + env(safe-area-inset-bottom));
  color: var(--dd-text);
  position: relative;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 10%, rgba(226, 38, 38, 0.18), transparent 30%),
    radial-gradient(circle at 82% 22%, rgba(244, 197, 66, 0.08), transparent 26%),
    linear-gradient(145deg, #050606 0%, #101313 42%, #191b1a 100%);
  isolation: isolate;
}
.doomsday.dd-screen::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.035) 0 1px, transparent 1px 22px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.025) 0 1px, transparent 1px 22px),
    repeating-linear-gradient(135deg, rgba(255,255,255,0.025) 0 2px, transparent 2px 12px);
  opacity: 0.55;
  animation: ddGridDrift 24s linear infinite;
}
.doomsday.dd-screen::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), transparent 2px, transparent 8px),
    radial-gradient(ellipse at center, transparent 35%, rgba(0,0,0,0.45) 100%);
  background-size: 100% 9px, auto;
  mix-blend-mode: screen;
  opacity: 0.14;
}
@keyframes ddGridDrift { to { background-position: 0 88px, 88px 0, 110px 110px; } }

/* ----- Legacy/new-session fallback card ----- */
.doomsday .dd-card {
  background: linear-gradient(145deg, #181b1c, #262b2d);
  border: 1px solid var(--dd-line);
  border-radius: 18px;
  padding: 18px;
  margin: 12px 0;
  color: var(--dd-text);
  box-shadow: 0 16px 40px var(--dd-shadow), inset 0 1px 0 rgba(255,255,255,0.08);
}
.doomsday .dd-title {
  font-size: 28px;
  font-weight: 1000;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.doomsday .dd-hint { margin-top: 10px; color: var(--dd-muted); font-size: 13px; }
.doomsday .dd-row { display: grid; grid-template-columns: 150px 1fr auto; gap: 10px; align-items: center; margin: 10px 0; }
.doomsday .dd-label { font-weight: 900; text-transform: uppercase; letter-spacing: 0.06em; }
.doomsday .dd-input {
  width: 100%;
  border: 1px solid var(--dd-line);
  background: #0c0e0f;
  color: var(--dd-text);
  border-radius: 12px;
  padding: 12px;
}
.doomsday .dd-error, .doomsday .dd-warning { color: #ff4b4b; font-weight: 1000; }
.doomsday .dd-status { margin: 12px 0 0; font-weight: 900; color: var(--dd-muted); min-height: 1.2em; }

/* ----- Hero launch panel ----- */
.doomsday .dd-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.16), transparent 22%),
    linear-gradient(135deg, #5f0707 0%, #d20b0b 45%, #3e0505 100%);
  --dd-pulse: 4500ms;
  animation: ddRedPulse var(--dd-pulse) ease-in-out infinite;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 28px;
  padding: 24px 18px 20px;
  text-align: center;
  box-shadow:
    0 22px 60px rgba(0,0,0,0.72),
    inset 0 0 0 2px rgba(0,0,0,0.48),
    inset 0 -18px 34px rgba(0,0,0,0.28);
}
.doomsday .dd-hero::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 22px;
  pointer-events: none;
}
.doomsday .dd-hero::after {
  content: "WARNING // TIMER ARMED";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 7px;
  color: rgba(255,255,255,0.36);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.doomsday .dd-hero-title {
  color: #fff4e8;
  font-weight: 1000;
  letter-spacing: 0.1em;
  font-size: clamp(48px, 9vw, 76px);
  line-height: 1;
  text-transform: uppercase;
  text-shadow: 0 3px 0 rgba(0,0,0,0.4), 0 0 24px rgba(255,68,68,0.44);
}
.doomsday .dd-hero-timer {
  margin: 16px auto 8px;
  background: linear-gradient(180deg, #f8f1de 0%, #d5cbb5 100%);
  color: #111;
  border: 2px solid rgba(0,0,0,0.78);
  border-radius: 14px;
  padding: 12px 14px;
  font-weight: 1000;
  font-size: clamp(19px, 4vw, 30px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
  box-shadow: inset 0 2px 0 rgba(255,255,255,0.6), inset 0 -4px 0 rgba(0,0,0,0.12), 0 7px 0 rgba(0,0,0,0.35);
}
@keyframes ddRedPulse {
  0%, 100% { filter: saturate(1) brightness(0.95); box-shadow: 0 22px 60px rgba(0,0,0,0.72), 0 0 0 rgba(255,0,0,0); }
  50% { filter: saturate(1.3) brightness(1.2); box-shadow: 0 22px 60px rgba(0,0,0,0.72), 0 0 42px rgba(255,42,42,0.42); }
}

/* ----- Buttons ----- */
.doomsday .dd-actions {
  margin: 20px 0 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.doomsday .dd-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border-radius: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,0.2);
  cursor: pointer;
  font-family: var(--dd-font);
  font-weight: 1000;
  font-size: 19px;
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  user-select: none;
  color: var(--dd-text);
  background: linear-gradient(180deg, #34393b 0%, #171a1b 100%);
  box-shadow: 0 10px 0 rgba(0,0,0,0.38), 0 18px 36px rgba(0,0,0,0.34), inset 0 1px 0 rgba(255,255,255,0.14);
  transition: transform 150ms ease, filter 150ms ease, box-shadow 150ms ease, opacity 150ms ease;
}
.doomsday .dd-btn:disabled { opacity: 0.58; cursor: not-allowed; }
.doomsday .dd-btn-black { background: linear-gradient(180deg, #242829, #050606); color: #fff; }
.doomsday .dd-btn-mint { background: linear-gradient(180deg, #9af7ef, #28b9ad); color: #071112; }
.doomsday .dd-btn-yellow { background: linear-gradient(180deg, #ffe37b, #b98600); color: #1c1300; }
.doomsday .dd-btn-blue { background: linear-gradient(180deg, #5a80ff, #1731a8); color: #fff; }
.doomsday .dd-btn-red { background: linear-gradient(180deg, #ff554b, #8d0d0b); color: #fff; }
.doomsday .dd-btn-gray { background: linear-gradient(180deg, #d0d5d6, #858d90); color: #0d1011; }
.doomsday .dd-primary { background: linear-gradient(180deg, #272b2d, #050606); color: #fff; }
.doomsday .dd-btn-outline {
  background: rgba(14,17,18,0.78);
  color: var(--dd-text);
  border: 1px solid var(--dd-line);
  box-shadow: 0 8px 0 rgba(0,0,0,0.36), inset 0 0 0 1px rgba(255,255,255,0.04);
}
.doomsday .dd-btn-plus,
.doomsday .dd-btn-icon { display: inline-flex; align-items: center; justify-content: center; }
.doomsday .dd-btn-plus .dd-icon-plus { width: 24px; height: 24px; display: block; }
.doomsday .dd-btn-icon .dd-icon { width: 24px; height: 24px; display: block; }
.doomsday .dd-btn-black .dd-icon,
.doomsday .dd-btn-blue .dd-icon,
.doomsday .dd-btn-red .dd-icon { filter: invert(1); }

/* ----- Task list ----- */
.doomsday .dd-tasklist { margin-top: 10px; }
.doomsday .dd-task { margin: 14px 0; position: relative; }
.doomsday .dd-task-row {
  position: relative;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), transparent 26%),
    linear-gradient(135deg, rgba(45,50,52,0.97), rgba(16,18,19,0.98));
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 16px;
  padding: 14px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  box-shadow: 0 12px 32px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.09);
  transition: transform 150ms ease, filter 150ms ease, box-shadow 150ms ease, border-color 150ms ease;
}
.doomsday .dd-task-row::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px dashed rgba(255,255,255,0.08);
  border-radius: 12px;
  pointer-events: none;
}
.doomsday .dd-task.open .dd-task-row {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
  border-bottom-color: transparent;
}
.doomsday .dd-task-left {
  display: flex;
  align-items: center;
  gap: 15px;
  min-width: 0;
  flex: 1;
}
.doomsday .dd-task-emoji {
  font-size: 38px;
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: linear-gradient(180deg, #e8dfca, #9f9887);
  color: #111;
  border: 1px solid rgba(0,0,0,0.55);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  box-shadow: inset 0 2px 0 rgba(255,255,255,0.45), 0 6px 12px rgba(0,0,0,0.36);
}
.doomsday .dd-task-text { min-width: 0; display: grid; gap: 5px; }
.doomsday .dd-task-title {
  color: #fff5df;
  font-size: clamp(25px, 6vw, 38px);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.04em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 0 2px 0 rgba(0,0,0,0.35);
}
.doomsday .dd-task-actions {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: 0 0 auto;
}
.doomsday .dd-icon-btn {
  background: linear-gradient(180deg, #e1dccd, #a6a397);
  border: 1px solid rgba(0,0,0,0.62);
  border-radius: 12px;
  padding: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  box-shadow: 0 5px 0 rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.55);
  transition: transform 140ms ease, filter 140ms ease, opacity 140ms ease, box-shadow 140ms ease;
}
.doomsday .dd-icon-btn .dd-icon { width: 30px; height: 30px; display: block; }
.doomsday .dd-critical-toggle-icon { color: #16130b; font-size: 29px; line-height: 1; }
.doomsday .dd-task-critical .dd-task-row {
  border-color: rgba(244,197,66,0.9);
  box-shadow: 0 14px 38px rgba(0,0,0,0.55), 0 0 38px rgba(244,197,66,0.20), inset 0 0 0 2px rgba(244,197,66,0.2);
}
.doomsday .dd-task-critical .dd-task-row::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 7px;
  border-radius: 15px 0 0 15px;
  background: linear-gradient(180deg, var(--dd-warning), var(--dd-danger-hot));
}
.doomsday .dd-critical-badge {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(244,197,66,0.6);
  border-radius: 999px;
  padding: 4px 8px;
  color: #231800;
  background: linear-gradient(180deg, #ffeaa4, #d39b16);
  font-size: 11px;
  font-weight: 1000;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: 0 4px 12px rgba(0,0,0,0.28);
}
.doomsday .dd-critical-callout {
  color: #ffe7a0;
  border: 1px solid rgba(244,197,66,0.45);
  background: rgba(244,197,66,0.10);
  border-radius: 12px;
  padding: 10px 12px;
  margin-bottom: 12px;
  font-weight: 1000;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
}

/* Slide-out / details */
.doomsday .dd-task-expand {
  max-height: 0;
  overflow: hidden;
  transition: max-height 280ms ease;
}
.doomsday .dd-task.open .dd-task-expand { max-height: 560px; }
.doomsday .dd-task-expand-inner {
  margin-top: 0;
  border: 1px solid rgba(255,255,255,0.14);
  border-top: 0;
  border-radius: 0 0 16px 16px;
  background: linear-gradient(180deg, rgba(19,22,23,0.98), rgba(10,12,13,0.98));
  padding: 16px 16px 18px;
  box-shadow: 0 18px 36px rgba(0,0,0,0.38), inset 0 -1px 0 rgba(255,255,255,0.05);
}
.doomsday .dd-desc {
  color: var(--dd-muted);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  white-space: pre-wrap;
}
.doomsday .dd-task-meta-line {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  justify-content: space-between;
  flex-wrap: wrap;
  color: #d6c9a5;
  font-weight: 1000;
}
.doomsday .dd-preview { margin-top: 12px; display: grid; gap: 10px; }
.doomsday .dd-preview video,
.doomsday .dd-preview img {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.18);
  background: #000;
  max-height: 340px;
  object-fit: contain;
  box-shadow: 0 12px 34px rgba(0,0,0,0.45);
}

/* Mail flash */
@keyframes ddFlash {
  0%, 100% { transform: scale(1); opacity: 1; filter: brightness(1); }
  50% { transform: scale(1.08); opacity: 0.72; filter: brightness(1.25); }
}
.doomsday .dd-mail-flash .dd-icon { animation: ddFlash 0.85s infinite; }
.doomsday .dd-mail-muted .dd-icon { opacity: 0.28; filter: grayscale(1); }

/* Footer actions + toast */
.doomsday .dd-footer-actions {
  margin: 22px 0 6px;
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.doomsday .dd-toast {
  position: fixed;
  left: 50%;
  bottom: max(18px, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  z-index: 999999;
  background: linear-gradient(180deg, #fff0b6, #b88b16);
  color: #130f05;
  border: 1px solid rgba(0,0,0,0.5);
  padding: 12px 16px;
  border-radius: 13px;
  font-weight: 1000;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  display: none;
  max-width: calc(100vw - 28px);
  box-shadow: 0 14px 34px rgba(0,0,0,0.45);
}
.doomsday .dd-toast.show { display: block; }

/* Modal */
.doomsday .dd-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 999998;
  background: radial-gradient(circle at center, rgba(40,45,48,0.66), rgba(0,0,0,0.82));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  backdrop-filter: blur(6px);
}
.doomsday .dd-modal {
  width: 100%;
  max-width: 590px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), transparent 22%),
    linear-gradient(145deg, #232729, #0e1011);
  color: var(--dd-text);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.76), inset 0 1px 0 rgba(255,255,255,0.12);
}
.doomsday .dd-modal-title {
  font-size: 28px;
  font-weight: 1000;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: #fff4de;
}
.doomsday .dd-modal-body { margin-top: 12px; }
.doomsday .dd-field { margin-top: 14px; }
.doomsday .dd-field label {
  display: block;
  font-weight: 1000;
  margin-bottom: 7px;
  color: #d7d0bf;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 13px;
}
.doomsday .dd-field input,
.doomsday .dd-field textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 12px;
  padding: 12px;
  font: inherit;
  font-size: 17px;
  outline: none;
  color: var(--dd-text);
  background: #090b0c;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.6), inset 0 4px 14px rgba(0,0,0,0.35);
}
.doomsday .dd-field textarea { min-height: 118px; resize: vertical; }
.doomsday .dd-field input::placeholder,
.doomsday .dd-field textarea::placeholder { color: #6f7778; }
.doomsday .dd-modal-error { margin-top: 12px; color: #ff4b4b; font-weight: 1000; }
.doomsday .dd-field-hint { margin-top: 7px; font-size: 12px; line-height: 1.35; color: var(--dd-muted); font-weight: 800; }
.doomsday .dd-modal-actions { margin-top: 16px; display: flex; gap: 10px; justify-content: flex-end; }

/* Emoji picker */
.doomsday .dd-emoji-row { display: flex; align-items: center; gap: 12px; }
.doomsday .dd-field input.dd-emoji-input {
  width: 72px;
  height: 72px;
  padding: 0;
  text-align: center;
  font-size: 40px;
  line-height: 1;
}
.doomsday .dd-emoji-picker-row { display: grid; grid-template-columns: 88px 1fr; gap: 12px; align-items: start; }
.doomsday .dd-emoji-tile {
  width: 88px;
  height: 88px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 18px;
  background: linear-gradient(180deg, #e8dfca, #9f9887);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  box-shadow: 0 8px 0 rgba(0,0,0,0.45), inset 0 2px 0 rgba(255,255,255,0.45);
}
.doomsday .dd-emoji-tile-value { font-size: 46px; line-height: 1; }
.doomsday .dd-emoji-native-wrap { min-width: 0; }
.doomsday .dd-field input.dd-emoji-native-input { width: 100%; min-height: 58px; font-size: 22px; }
.doomsday .dd-emoji-grid { margin-top: 10px; display: flex; flex-wrap: wrap; gap: 8px; max-height: 190px; overflow: auto; padding-right: 4px; }
.doomsday .dd-emoji-pick {
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 11px;
  background: linear-gradient(180deg, #2e3436, #141718);
  color: var(--dd-text);
  padding: 8px 10px;
  cursor: pointer;
  font-size: 22px;
  transition: transform 140ms ease, filter 140ms ease, opacity 140ms ease;
}
.doomsday .dd-critical-check {
  display: flex !important;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  margin-bottom: 0 !important;
}
.doomsday .dd-critical-check input {
  width: 22px !important;
  height: 22px;
  accent-color: var(--dd-warning);
  flex: 0 0 auto;
}
.doomsday .dd-critical-field {
  padding: 12px;
  border: 1px solid rgba(244,197,66,0.32);
  border-radius: 14px;
  background: rgba(244,197,66,0.06);
}

/* Background click impact / mini explosion */
.dd-impact {
  position: fixed;
  width: 0;
  height: 0;
  z-index: 999996;
  pointer-events: none;
  transform: translate(-50%, -50%);
}
.dd-impact::before {
  content: "";
  position: absolute;
  left: -6px;
  top: -6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(244,197,66,0.86);
  box-shadow: 0 0 0 1px rgba(255,58,47,0.55), 0 0 28px rgba(244,197,66,0.6);
  animation: ddImpactRing 650ms ease-out forwards;
}
.dd-impact::after {
  content: "";
  position: absolute;
  left: -3px;
  top: -3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #fff4bd;
  box-shadow: 0 0 18px #ff3a2f;
  animation: ddImpactCore 420ms ease-out forwards;
}
.dd-impact-particle {
  position: absolute;
  left: -2px;
  top: -2px;
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, #fff7b6, #ff493f);
  transform: rotate(var(--a)) translate(0);
  animation: ddSpark 720ms cubic-bezier(.16,.84,.2,1) var(--delay, 0ms) forwards;
  box-shadow: 0 0 12px rgba(255,73,63,0.8);
}
@keyframes ddImpactRing {
  from { opacity: 0.95; transform: scale(0.45); }
  to { opacity: 0; transform: scale(5.6); }
}
@keyframes ddImpactCore {
  from { opacity: 1; transform: scale(1); }
  to { opacity: 0; transform: scale(3.4); }
}
@keyframes ddSpark {
  0% { opacity: 1; transform: rotate(var(--a)) translate(0) scale(1); }
  100% { opacity: 0; transform: rotate(var(--a)) translate(var(--d)) scale(0.25); }
}

/* Interaction polish */
.doomsday .dd-btn.is-working,
.doomsday .dd-icon-btn.is-working { opacity: 0.7; pointer-events: none; }
.doomsday .dd-btn:focus-visible,
.doomsday .dd-icon-btn:focus-visible,
.doomsday .dd-emoji-pick:focus-visible,
.doomsday .dd-emoji-tile:focus-visible,
.doomsday .dd-field input:focus-visible,
.doomsday .dd-field textarea:focus-visible {
  outline: 3px solid rgba(244,197,66,0.32);
  outline-offset: 3px;
}
@media (hover: hover) and (pointer: fine) {
  .doomsday .dd-btn:hover { transform: translateY(-2px); filter: brightness(1.08); box-shadow: 0 12px 0 rgba(0,0,0,0.4), 0 22px 42px rgba(0,0,0,0.38), inset 0 1px 0 rgba(255,255,255,0.18); }
  .doomsday .dd-icon-btn:hover { transform: translateY(-2px) scale(1.03); filter: brightness(1.08); }
  .doomsday .dd-emoji-pick:hover { transform: translateY(-1px) scale(1.04); filter: brightness(1.1); }
  .doomsday .dd-emoji-tile:hover { transform: translateY(-1px) scale(1.02); }
  .doomsday .dd-task-row:hover { transform: translateY(-2px); filter: brightness(1.06); }
}
.doomsday .dd-btn:active { transform: translateY(2px); box-shadow: 0 5px 0 rgba(0,0,0,0.42), 0 12px 24px rgba(0,0,0,0.32); }
.doomsday .dd-icon-btn:active { transform: translateY(1px) scale(0.96); }

/* Responsive */
@media (max-width: 620px) {
  .doomsday.dd-wrap.dd-screen { padding-left: 12px; padding-right: 12px; }
  .doomsday .dd-actions { grid-template-columns: 1fr; gap: 12px; }
  .doomsday .dd-btn { font-size: 17px; padding: 13px 14px; }
  .doomsday .dd-task-row { padding: 12px 10px; gap: 8px; }
  .doomsday .dd-task-left { gap: 10px; }
  .doomsday .dd-task-emoji { width: 50px; height: 50px; font-size: 32px; }
  .doomsday .dd-task-actions { gap: 6px; }
  .doomsday .dd-icon-btn { min-width: 39px; min-height: 39px; padding: 7px; }
  .doomsday .dd-icon-btn .dd-icon { width: 26px; height: 26px; }
  .doomsday .dd-critical-toggle-icon { font-size: 25px; }
  .doomsday .dd-modal-actions { flex-direction: column-reverse; }
  .doomsday .dd-modal-actions .dd-btn { width: 100%; }
  .doomsday .dd-emoji-picker-row { grid-template-columns: 76px 1fr; }
  .doomsday .dd-emoji-tile { width: 76px; height: 76px; }
  .doomsday .dd-emoji-tile-value { font-size: 40px; }
}
@media (max-width: 520px) {
  .doomsday .dd-intro-text { font-size: 56px; }
  .doomsday .dd-intro-frame { border-radius: 44px; }
  .doomsday .dd-hero { border-radius: 22px; padding: 20px 12px 18px; }
  .doomsday .dd-task-title { max-width: 46vw; }
}
@media (prefers-reduced-motion: reduce) {
  .doomsday *, .doomsday *::before, .doomsday *::after,
  .dd-impact, .dd-impact::before, .dd-impact::after, .dd-impact-particle {
    animation: none !important;
    transition: none !important;
  }
}