:root {
  --bg: #080a0e;
  --panel: rgba(9, 15, 22, 0.9);
  --panel-border: #2f3f52;
  --text: #b8ffd2;
  --text-dim: #7fd5a7;
  --warn: #ff7f50;
  --danger: #ff3c3c;
  --glow: 0 0 14px rgba(57, 255, 20, 0.24);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  width: 100%;
  min-height: 100%;
  min-height: 100dvh;
  font-family: "Share Tech Mono", monospace;
  background: radial-gradient(circle at top, #111e2f 0, var(--bg) 58%);
  color: var(--text);
  overflow: hidden;
}

button {
  font-family: "Share Tech Mono", monospace;
  font-size: 16px;
  letter-spacing: 0.2px;
}

.app {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  position: relative;
  z-index: 2;
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.app.pre-auth {
  opacity: 0;
  pointer-events: none;
}

.app.fade-out {
  opacity: 0;
  transform: scale(0.98);
}

.auth-screen {
  position: fixed;
  inset: 0;
  z-index: 7;
  display: grid;
  place-items: center;
  padding: 24px;
  background: radial-gradient(circle at 50% 18%, rgba(25, 46, 71, 0.68), rgba(5, 9, 14, 0.95));
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.auth-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(96, 241, 179, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(96, 241, 179, 0.06) 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 0.45;
  animation: authGridPulse 4.2s ease-in-out infinite;
  pointer-events: none;
}

.auth-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.profile-screen {
  position: fixed;
  inset: 0;
  z-index: 7;
  display: grid;
  place-items: center;
  padding: 24px;
  overflow-y: auto;
  background: radial-gradient(circle at 50% 12%, rgba(29, 67, 85, 0.52), rgba(6, 10, 15, 0.95));
  transition: opacity 0.65s ease, visibility 0.65s ease;
}

.profile-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(113, 221, 183, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(113, 221, 183, 0.055) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.34;
  pointer-events: none;
}

.profile-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.profile-card {
  width: min(860px, 100%);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid #304256;
  background: rgba(7, 13, 20, 0.93);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5), inset 0 0 30px rgba(120, 228, 197, 0.08);
  position: relative;
  overflow: hidden;
}

.profile-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 38%, rgba(132, 239, 206, 0.22) 50%, transparent 62%);
  transform: translateX(-140%);
  pointer-events: none;
  opacity: 0;
}

.profile-card.booting::after {
  animation: profileBootSweep 3.6s ease-out 1 forwards;
}

.profile-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
  border-bottom: 1px dashed #345062;
  padding-bottom: 10px;
}

.profile-tag {
  margin: 0;
  color: #ffd27a;
  letter-spacing: 2px;
}

.profile-classified {
  margin: 0;
  color: #ffbf7f;
  font-size: 13px;
  letter-spacing: 1px;
  text-align: right;
}

.profile-classified span {
  color: #ffe6c6;
}

.profile-main {
  display: grid;
  grid-template-columns: minmax(170px, 230px) 1fr;
  gap: 18px;
  align-items: start;
}

#profilePhoto {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid #35506a;
}

.profile-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 0 16px;
}

.profile-grid p {
  margin: 0;
  padding: 10px 0;
  border-bottom: 1px solid rgba(76, 110, 136, 0.45);
  display: grid;
  gap: 3px;
}

.profile-grid span {
  color: #8cb8a3;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.profile-grid strong {
  color: #e2fff0;
  font-size: 15px;
  font-family: "Montserrat", sans-serif;
  line-height: 1.2;
}

.profile-grid p:nth-last-child(-n + 2) {
  border-bottom: none;
}

#profileContinueBtn {
  margin-top: 24px;
  width: 100%;
  padding: 12px;
  border: 1px solid #3a5167;
  border-radius: 8px;
  background: #112131;
  color: #b9f0d4;
  font-family: inherit;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 0 rgba(114, 238, 191, 0.25);
  animation: missionBtnPulse 2.8s ease-in-out infinite;
}

#profileContinueBtn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 36%, rgba(155, 245, 216, 0.42) 50%, transparent 64%);
  transform: translateX(-135%);
  animation: missionBtnSweep 2.4s linear infinite;
  pointer-events: none;
}

.auth-card {
  width: min(500px, 100%);
  padding: 24px;
  border: 1px solid #2f3f52;
  border-radius: 12px;
  background: rgba(10, 17, 25, 0.92);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45), inset 0 0 36px rgba(112, 243, 180, 0.08);
  display: grid;
  gap: 10px;
  position: relative;
  overflow: hidden;
}

.auth-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(120deg, transparent 8%, rgba(136, 241, 202, 0.5) 40%, transparent 72%);
  transform: translateX(-130%);
  animation: authSweep 3.2s linear infinite;
  pointer-events: none;
}

.auth-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 1px solid rgba(109, 227, 183, 0.22);
  border-radius: 12px;
  animation: authBorderPulse 2.4s ease-in-out infinite;
  pointer-events: none;
}

.auth-tag {
  margin: 0;
  color: #ffd27a;
  letter-spacing: 1.8px;
  font-size: 13px;
}

.auth-card h2 {
  margin: 0 0 8px;
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  color: #dff8e9;
}

.auth-card label {
  color: #b7d7c7;
  font-size: 14px;
}

.auth-card input,
.auth-card button {
  padding: 10px 12px;
  border: 1px solid #33485d;
  background: #101a26;
  color: var(--text);
  border-radius: 6px;
  font-family: inherit;
  font-size: 16px;
}

.auth-card input[readonly] {
  opacity: 0.85;
}

.auth-card button {
  margin-top: 16px;
  cursor: pointer;
}

#authBtn {
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 0 rgba(114, 238, 191, 0.25);
  animation: missionBtnPulse 2.8s ease-in-out infinite;
}

#authBtn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 36%, rgba(155, 245, 216, 0.42) 50%, transparent 64%);
  transform: translateX(-135%);
  animation: missionBtnSweep 2.4s linear infinite;
  pointer-events: none;
}

.auth-progress {
  height: 7px;
  border-radius: 999px;
  background: #0d131d;
  border: 1px solid #253445;
  overflow: hidden;
  margin-top: 2px;
  opacity: 0;
  transform: scaleY(0.5);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.auth-progress.visible {
  opacity: 1;
  transform: scaleY(1);
}

#authProgressFill {
  display: block;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #5cd7a1, #9ff2cf);
  transition: width 0.24s linear;
}

.auth-status {
  margin: 2px 0 0;
  color: #9fd8b9;
  min-height: 22px;
  transition: color 0.2s ease;
}

.auth-status.error {
  color: var(--warn);
}

.auth-status.loading {
  color: #9fe4ff;
}

@keyframes authSweep {
  0% {
    transform: translateX(-130%);
  }
  100% {
    transform: translateX(130%);
  }
}

@keyframes authBorderPulse {
  0%,
  100% {
    box-shadow: inset 0 0 0 rgba(101, 234, 184, 0.2);
    opacity: 0.55;
  }
  50% {
    box-shadow: inset 0 0 24px rgba(101, 234, 184, 0.22);
    opacity: 0.95;
  }
}

@keyframes authGridPulse {
  0%,
  100% {
    opacity: 0.32;
  }
  50% {
    opacity: 0.55;
  }
}

@keyframes profileBootSweep {
  0% {
    transform: translateX(-140%);
    opacity: 0.9;
  }
  100% {
    transform: translateX(140%);
    opacity: 0;
  }
}

@keyframes missionBtnSweep {
  0% {
    transform: translateX(-135%);
  }
  100% {
    transform: translateX(135%);
  }
}

@keyframes missionBtnPulse {
  0%,
  100% {
    box-shadow: 0 0 0 rgba(114, 238, 191, 0.2), 0 0 10px rgba(114, 238, 191, 0.08);
  }
  50% {
    box-shadow: 0 0 0 rgba(114, 238, 191, 0.38), 0 0 20px rgba(114, 238, 191, 0.18);
  }
}

.terminal {
  width: min(980px, 100%);
  height: calc(100vh - 48px);
  border: 1px solid var(--panel-border);
  background: var(--panel);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.65), inset 0 0 40px rgba(0, 255, 153, 0.06);
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.terminal.smokeout {
  opacity: 0.15;
  filter: blur(1.2px) brightness(0.78);
  transition: opacity 1.2s ease, filter 1.2s ease;
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid #273342;
  background: linear-gradient(180deg, #111923, #0b121b);
}

.terminal-header h1 {
  font-size: clamp(14px, 2.2vw, 20px);
  margin: 0 0 0 8px;
  font-weight: 400;
  letter-spacing: 1px;
  color: #d8efe0;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.red {
  background: #ff5757;
}

.amber {
  background: #ffc657;
}

.green {
  background: #50ff83;
}

.terminal-body {
  padding: clamp(16px, 3vw, 28px);
  overflow: hidden;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.meta {
  margin: 0 0 8px;
  color: var(--text-dim);
  letter-spacing: 0.8px;
}

.classified {
  color: #ffc96b;
  text-shadow: 0 0 10px rgba(255, 201, 107, 0.35);
}

hr {
  border: none;
  border-top: 1px solid #2f3f52;
  margin: 18px 0;
}

.mission-text {
  min-height: 0;
  max-height: none;
  flex: 1;
  overflow-y: auto;
  margin: 0;
  font-size: clamp(15px, 2.2vw, 20px);
  line-height: 1.5;
  white-space: pre-wrap;
  text-shadow: var(--glow);
  padding-right: 6px;
}

/* IMF-themed scrollbar styling for scrollable panels */
.terminal-body,
.mission-text {
  scrollbar-width: thin;
  scrollbar-color: #5bcf9c #0f1823;
}

.terminal-body::-webkit-scrollbar,
.mission-text::-webkit-scrollbar {
  width: 10px;
}

.terminal-body::-webkit-scrollbar-track,
.mission-text::-webkit-scrollbar-track {
  background: #0f1823;
  border-radius: 10px;
}

.terminal-body::-webkit-scrollbar-thumb,
.mission-text::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #77e1b3, #43b986);
  border-radius: 10px;
  border: 2px solid #0f1823;
}

.terminal-body::-webkit-scrollbar-thumb:hover,
.mission-text::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #8ef0c0, #54cc99);
}

.controls {
  margin-top: 16px;
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 10px;
  align-items: center;
  flex-shrink: 0;
}

.controls label {
  color: #d5e7db;
  font-size: 14px;
}

.controls input,
.controls button {
  padding: 10px 12px;
  border: 1px solid #33485d;
  background: #111a25;
  color: var(--text);
  border-radius: 6px;
  font-family: inherit;
  font-size: 16px;
}

.controls input[readonly] {
  opacity: 0.85;
  cursor: default;
}

.controls button {
  cursor: pointer;
  transition: 0.2s ease;
}

.controls button:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.35);
}

.controls button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

#replayBtn {
  grid-column: 1 / -1;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 0 rgba(114, 238, 191, 0.25);
  animation: missionBtnPulse 2.8s ease-in-out infinite;
}

#replayBtn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 36%, rgba(155, 245, 216, 0.42) 50%, transparent 64%);
  transform: translateX(-135%);
  animation: missionBtnSweep 2.4s linear infinite;
  pointer-events: none;
}

#authBtn,
#profileContinueBtn,
#replayBtn {
  min-height: 44px;
  padding: 10px 12px;
  border-radius: 6px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.1;
}

.countdown,
.final {
  font-size: clamp(16px, 2.1vw, 22px);
  text-align: center;
  letter-spacing: 1px;
  margin: 0;
}

.status-row {
  position: relative;
  min-height: 42px;
  margin-top: 14px;
  flex-shrink: 0;
}

.status-row .countdown,
.status-row .final {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.countdown {
  color: var(--warn);
}

.final {
  color: var(--danger);
  font-family: "Special Elite", serif;
}

.hidden {
  opacity: 0;
  pointer-events: none;
}

#smokeCanvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 4;
}

.scanlines,
.noise {
  position: fixed;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}

.scanlines {
  background: linear-gradient(to bottom, transparent 50%, rgba(0, 0, 0, 0.22) 51%);
  background-size: 100% 5px;
  mix-blend-mode: soft-light;
}

.noise {
  opacity: 0.06;
  background-image: radial-gradient(circle at 20% 20%, #fff 1px, transparent 1px);
  background-size: 3px 3px;
}

.celebration {
  position: fixed;
  inset: 0;
  z-index: 6;
  background: radial-gradient(circle at 20% 15%, #3b1f55 0%, #120b1f 48%, #080a0e 100%);
  overflow: hidden;
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 1s ease, visibility 1s ease;
}

.celebration.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

#confettiCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.celebration-card {
  position: relative;
  z-index: 2;
  margin: 0 auto;
  width: min(760px, calc(100% - 40px));
  padding: 28px 24px;
  text-align: center;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(8, 12, 20, 0.72);
  box-shadow: 0 18px 52px rgba(0, 0, 0, 0.45);
  font-family: "Montserrat", sans-serif;
}

.celebration-tag {
  margin: 0 0 22px;
  letter-spacing: 2.5px;
  font-weight: 700;
  color: #ffd27a;
  opacity: 0;
  transform: translateY(12px) scale(0.98);
}

#celebrationTitle {
  margin: 0;
  font-size: clamp(34px, 5.5vw, 62px);
  line-height: 1.25;
  letter-spacing: 0.4px;
  color: #ffffff;
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.28);
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  white-space: pre-line;
  opacity: 0;
  transform: translateY(16px) scale(0.96);
  background: linear-gradient(90deg, #ffffff 0%, #ffe3aa 28%, #ffffff 56%, #bdf9ff 78%, #ffffff 100%);
  background-size: 260% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

#celebrationSubtext {
  margin: 22px 0 0;
  font-size: clamp(16px, 2.2vw, 24px);
  line-height: 1.45;
  color: #d7e9ff;
  opacity: 0;
  transform: translateY(10px);
}

.celebration.visible .celebration-tag {
  animation: celebrationEnterTag 0.75s ease-out forwards 0.12s;
}

.celebration.visible #celebrationTitle {
  animation:
    celebrationEnterTitle 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) forwards 0.25s,
    birthdayGlow 2.4s ease-in-out infinite 1.2s,
    birthdayFloat 4.2s ease-in-out infinite 1.2s,
    birthdayShimmer 3.2s linear infinite 1.2s;
}

.celebration.visible #celebrationSubtext {
  animation: celebrationEnterSubtext 0.8s ease-out forwards 0.55s;
}

@keyframes birthdayGlow {
  0%,
  100% {
    text-shadow: 0 0 14px rgba(255, 255, 255, 0.26), 0 0 22px rgba(255, 196, 97, 0.2);
  }
  50% {
    text-shadow: 0 0 22px rgba(255, 255, 255, 0.42), 0 0 34px rgba(255, 196, 97, 0.35);
  }
}

@keyframes birthdayFloat {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-4px);
  }
}

@keyframes birthdayShimmer {
  0% {
    background-position: 180% 0;
  }
  100% {
    background-position: -80% 0;
  }
}

@keyframes celebrationEnterTag {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes celebrationEnterTitle {
  0% {
    opacity: 0;
    transform: translateY(16px) scale(0.95);
    filter: blur(4px);
  }
  70% {
    opacity: 1;
    transform: translateY(-2px) scale(1.02);
    filter: blur(0);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes celebrationEnterSubtext {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .controls {
    grid-template-columns: 1fr;
  }

  .mission-text {
    min-height: 0;
  }

  .profile-main {
    grid-template-columns: 1fr;
  }

  .profile-grid {
    grid-template-columns: 1fr;
  }

  .profile-screen {
    place-items: start center;
    padding: 14px;
  }

  .profile-card {
    width: 100%;
  }
}