:root {
  --bg: #0c0c0e;
  --card: #141418;
  --card-hi: #1a1a22;
  --bd: #26262c;
  --inp: #18181e;
  --fg: #f2efe8;
  --mu2: #9a9894;
  --mu: #56544f;
  --ac: #c9f566;
  --sans: "DM Sans", sans-serif;
  --serif: "Fraunces", serif;
  --mono: "DM Mono", monospace;
  --mono: monospace;
  --serif: system-ui;
}
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html,
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  height: 100%;
}
::-webkit-scrollbar {
  width: 3px;
  height: 3px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--bd);
  border-radius: 3px;
}
input,
textarea,
select {
  font-family: var(--sans);
  color: var(--fg);
  background: var(--inp);
  -webkit-appearance: none;
}
input:focus,
textarea:focus {
  border-color: var(--ac) !important;
  outline: none;
}
input[type="number"]::-webkit-inner-spin-button {
  opacity: 0.3;
}
input[type="time"]::-webkit-calendar-picker-indicator,
input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.4);
}
button:active {
  opacity: 0.75;
}
button {
  cursor: pointer;
  font-family: var(--sans);
}

/* logo section */
.sb-tag {
  font-size: 10px;
  color: var(--mu);
  letter-spacing: 3px;
  font-family: var(--mono);
}

.sb-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--fg);
  font-family: var(--serif);
  margin-top: 3px;
}

/* year section */
.year-btn {
  display: flex;
  align-items: center;
  gap: 10px;

  background: transparent;
  border: 1px solid var(--bd);
  border-radius: 12px;

  padding: 10px 14px;

  color: var(--mu2);
  font-size: 14px;

  width: 100%;
  transition: all 0.15s;
}

.year-icon {
  font-size: 18px;
}

/* ── LAYOUT ── */
.shell {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
  background: var(--bg);
}
.topbar {
  padding: 12px 12px 10px;
  border-bottom: 1px solid var(--bd);
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12, 12, 14, 0.95);
  backdrop-filter: blur(12px);
}
.scroll-area {
  flex: 1;
  overflow-y: auto;
}
.content {
  padding: 20px 16px 110px;
}
.bnav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  background: rgba(12, 12, 14, 0.96);
  border-top: 1px solid var(--bd);
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom);
  backdrop-filter: blur(20px);
}
.bnav-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 10px 2px 8px;
  border: none;
  background: transparent;
  color: var(--mu);
  font-size: 9px;
  font-family: var(--mono);
  letter-spacing: 0.5px;
  transition: color 0.15s;
  min-width: 0;
}
.bnav-item.on {
  color: var(--ac);
}
.bnav-item .ic {
  font-size: 21px;
  line-height: 1;
}

/* Desktop */
@media (min-width: 768px) {
  .shell {
    flex-direction: row;
    max-width: 1060px;
    margin: 0 auto;
    min-height: 100vh;
  }
  .sidebar {
    width: 210px;
    flex-shrink: 0;
    border-right: 1px solid var(--bd);
    display: flex;
    flex-direction: column;
    padding: 28px 0;
    height: 100vh;
    position: sticky;
    top: 0;
    overflow-y: auto;
  }
  .main-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 100vh;
  }
  .bnav {
    display: none !important;
  }
  .scroll-area {
    overflow-y: auto;
    flex: 1;
  }
  .content {
    padding: 28px 32px 60px;
    max-width: 640px;
  }
  .topbar {
    padding: 20px 32px 16px;
  }
  .mobile-year-btn {
    display: none !important;
  }
  .sb-logo {
    padding: 0 20px 24px;
    border-bottom: 1px solid var(--bd);
    margin-bottom: 8px;
  }
  .sb-items {
    flex: 1;
    padding: 0 10px;
  }
  .sb-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 12px;
    margin-bottom: 2px;
    transition: all 0.15s;
    border: none;
    background: transparent;
    color: var(--mu2);
    font-size: 14px;
    width: 100%;
    text-align: left;
  }
  .sb-item.on {
    background: rgba(201, 245, 102, 0.1);
    color: var(--fg);
  }
  .sb-item:hover:not(.on) {
    background: var(--card);
  }
  .sb-icon {
    font-size: 18px;
    width: 22px;
    text-align: center;
  }
  .sb-foot {
    padding: 16px 20px;
    border-top: 1px solid var(--bd);
  }
}

/* ── CARDS / INPUTS ── */
.card {
  background: var(--card);
  border: 1px solid var(--bd);
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 10px;
}
.card-hi {
  background: var(--card-hi);
}
.inp {
  width: 100%;
  background: var(--inp);
  border: 1px solid var(--bd);
  border-radius: 10px;
  color: var(--fg);
  padding: 11px 14px;
  font-size: 14px;
  font-family: var(--sans);
}
.inp:focus {
  border-color: var(--ac);
  outline: none;
}
.big-btn {
  width: 100%;
  background: var(--ac);
  border: none;
  border-radius: 10px;
  padding: 12px;
  color: #000;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--sans);
}
.ghost-btn {
  background: transparent;
  border: 1px solid var(--bd);
  border-radius: 8px;
  padding: 6px 14px;
  color: var(--mu2);
  font-size: 12px;
  font-family: var(--mono);
}
.pill {
  background: var(--inp);
  border: none;
  border-radius: 20px;
  padding: 5px 12px;
  color: var(--mu2);
  font-size: 11px;
  transition: all 0.15s;
  margin: 0 4px 4px 0;
}
.pill.on {
  background: var(--ac);
  color: #000;
}
.lbl {
  font-size: 11px;
  color: var(--mu);
  letter-spacing: 1px;
  margin-bottom: 6px;
  text-transform: uppercase;
  font-family: var(--mono);
}
.sec-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--fg);
  font-family: var(--serif);
  letter-spacing: -0.5px;
  margin-bottom: 4px;
}
.sec-sub {
  font-size: 12px;
  color: var(--mu);
  margin-bottom: 20px;
}
.info-box {
  background: rgba(201, 245, 102, 0.04);
  border: 1px solid rgba(179, 255, 0, 0.862);
  border-radius: 14px;
  padding: 12px 14px;
  margin-top: 10px;
  font-size: 12px;
  color: var(--mu);
  line-height: 1.7;
}
.bar-track {
  height: 6px;
  background: var(--bd);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 6px;
}
.bar-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease;
}
.divider {
  border: none;
  border-top: 1px solid var(--bd);
  margin: 0;
}

/* supplement row */
.supp-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border-radius: 14px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid var(--bd);
  border-left: 3px solid var(--bd);
  background: var(--card);
}
.supp-row.done {
  background: var(--card-hi);
}
.supp-check {
  width: 24px;
  height: 24px;
  border-radius: 7px;
  flex-shrink: 0;
  border: 2px solid #3a3a42;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  font-size: 13px;
  font-weight: 900;
  color: #000;
}

/* meal / exercise rows */
.list-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  margin-bottom: 8px;
}
.rm-btn {
  background: none;
  border: none;
  color: var(--mu);
  font-size: 22px;
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
}

/* water grid */
.water-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 7px;
  margin: 16px 0;
}
.glass-btn {
  aspect-ratio: 1;
  border-radius: 10px;
  border: 1.5px solid transparent;
  font-size: 18px;
  transition: all 0.15s;
  background: var(--inp);
}
.glass-btn.filled {
  background: rgba(56, 189, 248, 0.15);
  border-color: #38bdf8;
}

/* star */
.stars {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.star-btn {
  flex: 1;
  padding: 12px 0;
  border-radius: 10px;
  border: none;
  font-size: 20px;
  transition: all 0.15s;
  background: var(--inp);
}
.star-btn.on {
  background: var(--ac);
}

/* year heatmap */
.heatmap {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}
.hm-cell {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
  cursor: pointer;
}

/* exercise tags */
.ex-tag {
  font-size: 11px;
  color: var(--ac);
  font-family: var(--mono);
  background: var(--inp);
  border-radius: 6px;
  padding: 3px 7px;
}

/* schedule list */
.sched-row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid var(--bd);
}
.sched-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 5px;
}
.sched-time {
  font-size: 11px;
  font-family: var(--mono);
  color: var(--mu);
  min-width: 56px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* panel animation */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.panel {
  animation: fadeUp 0.18s ease;
}

/* score ring */
.score-ring {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}

/* ── LOADER ── */
#loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  overflow: hidden;
  background: #000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
}
#loader.out {
  animation: loaderFadeOut 0.6s ease forwards;
}
@keyframes loaderFadeOut {
  to {
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
  }
}

/* dark bg gradient */
.ldr-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 50% 100%,
    #0d2200 0%,
    #060e01 40%,
    #000 100%
  );
  animation: bgPulse 3s ease infinite alternate;
}
@keyframes bgPulse {
  from {
    opacity: 0.8;
  }
  to {
    opacity: 1;
  }
}

/* ground shockwave rings */
.ldr-rings {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 1px;
}
.ldr-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid #4caf2033;
  transform: translate(-50%, -50%) scale(0);
  animation: ringExpand 2s ease-out infinite;
}
.ldr-ring:nth-child(1) {
  width: 200px;
  height: 60px;
  animation-delay: 0s;
}
.ldr-ring:nth-child(2) {
  width: 360px;
  height: 100px;
  animation-delay: 0.3s;
  border-color: #4caf2022;
}
.ldr-ring:nth-child(3) {
  width: 520px;
  height: 140px;
  animation-delay: 0.6s;
  border-color: #4caf2011;
}
@keyframes ringExpand {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
  }
}

/* crack lines radiating from center bottom */
.ldr-cracks {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100%;
  pointer-events: none;
  opacity: 0;
  animation: cracksIn 0.3s ease 1.7s forwards;
}
@keyframes cracksIn {
  to {
    opacity: 1;
  }
}
.ldr-cracks svg {
  width: 100%;
  height: 100%;
}

/* The Hulk image — starts tiny, grows massive */
.ldr-hulk-wrap {
  position: relative;
  z-index: 10;
  transform-origin: bottom center;
  animation: hulkGrow 2.2s cubic-bezier(0.17, 0.67, 0.3, 1.3) forwards;
  filter: drop-shadow(0 0 0px #4caf2000);
}
@keyframes hulkGrow {
  0% {
    transform: scale(0.05) translateY(40px);
    filter: drop-shadow(0 0 2px #4caf2000) brightness(0.3);
  }
  15% {
    transform: scale(0.15) translateY(30px);
    filter: drop-shadow(0 0 4px #4caf2020) brightness(0.5);
  }
  35% {
    transform: scale(0.3) translateY(20px);
    filter: drop-shadow(0 0 8px #4caf2040) brightness(0.7);
  }
  55% {
    transform: scale(0.55) translateY(10px);
    filter: drop-shadow(0 0 14px #4caf2066) brightness(0.85);
  }
  70% {
    transform: scale(0.78) translateY(4px);
    filter: drop-shadow(0 0 20px #4caf2088) brightness(1);
  }
  82% {
    transform: scale(0.95) translateY(0px);
    filter: drop-shadow(0 0 30px #4caf20aa) brightness(1.1);
  }
  90% {
    transform: scale(1.06) translateY(-3px);
    filter: drop-shadow(0 0 40px #4caf20cc) brightness(1.2);
  }
  95% {
    transform: scale(0.97) translateY(0);
    filter: drop-shadow(0 0 35px #4caf20bb) brightness(1.15);
  }
  100% {
    transform: scale(1) translateY(0);
    filter: drop-shadow(0 0 30px #4caf20aa) brightness(1.1);
  }
}
.ldr-hulk-img {
  width: min(80vw, 420px);
}

/* green energy burst behind image at peak */
.ldr-burst {
  position: absolute;
  bottom: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, #4caf2044 0%, transparent 70%);
  opacity: 0;
  animation: burstPulse 2.2s ease forwards;
  pointer-events: none;
  z-index: 9;
}
@keyframes burstPulse {
  0%,
  60% {
    opacity: 0;
    transform: translateX(-50%) scale(0.2);
  }
  80% {
    opacity: 1;
    transform: translateX(-50%) scale(1.5);
  }
  100% {
    opacity: 0.6;
    transform: translateX(-50%) scale(1.2);
  }
}

/* screen shake at peak */
@keyframes screenShake {
  0%,
  100% {
    transform: translate(0, 0);
  }
  10% {
    transform: translate(-6px, 2px);
  }
  20% {
    transform: translate(6px, -2px);
  }
  30% {
    transform: translate(-5px, 3px);
  }
  40% {
    transform: translate(5px, -1px);
  }
  50% {
    transform: translate(-3px, 2px);
  }
  60% {
    transform: translate(3px, -2px);
  }
  80% {
    transform: translate(-2px, 1px);
  }
}
#loader.shake {
  animation: screenShake 0.45s ease;
}

/* floating dust particles */
.ldr-dust {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.ldr-d {
  position: absolute;
  border-radius: 50%;
  background: #4caf20;
  opacity: 0;
  animation: dustFloat var(--dur, 3s) ease var(--del, 0s) infinite;
}
@keyframes dustFloat {
  0% {
    opacity: 0;
    transform: translateY(0) scale(0);
  }
  20% {
    opacity: 0.7;
    transform: translateY(var(--rise, -40px)) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateY(var(--rise2, -120px)) scale(0.3);
  }
}

/* top TEXT */
.ldr-top-text {
  position: absolute;
  top: 8%;
  width: 100%;
  text-align: center;
  opacity: 0;
  animation: topTextIn 0.5s ease 0.1s forwards;
  z-index: 20;
}
@keyframes topTextIn {
  to {
    opacity: 1;
  }
}
.ldr-eyebrow {
  font-size: 10px;
  letter-spacing: 4px;
  color: #4caf20;
  font-family: var(--mono);
}

/* BOTTOM text block */
.ldr-bottom {
  position: relative;
  z-index: 20;
  text-align: center;
  padding-bottom: max(28px, env(safe-area-inset-bottom));
  width: 100%;
}
.ldr-title {
  font-family: var(--serif);
  font-size: clamp(26px, 6vw, 42px);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  text-shadow: 0 0 40px #4caf2077;
  opacity: 0;
  animation: titleSmash 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 1.7s forwards;
}
@keyframes titleSmash {
  0% {
    opacity: 0;
    transform: scale(1.6) translateY(10px);
  }
  60% {
    opacity: 1;
    transform: scale(0.95);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}
.ldr-sub {
  font-size: 11px;
  letter-spacing: 2.5px;
  color: #4caf20;
  font-family: var(--mono);
  margin-top: 8px;
  opacity: 0;
  animation: subFade 0.4s ease 2.1s forwards;
}
@keyframes subFade {
  to {
    opacity: 1;
  }
}

/* progress bar */
.ldr-bar-wrap {
  width: min(280px, 70vw);
  height: 3px;
  background: #1a2a0a;
  border-radius: 3px;
  margin: 14px auto 0;
  overflow: hidden;
  opacity: 0;
  animation: subFade 0.4s ease 2.1s forwards;
}
.ldr-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, #2d8010, #c9f566);
  border-radius: 3px;
  width: 0%;
  animation: barFill 1.8s ease 0.5s forwards;
}
@keyframes barFill {
  to {
    width: 100%;
  }
}

/* white flash at peak */
.ldr-flash {
  position: absolute;
  inset: 0;
  background: #4caf20;
  opacity: 0;
  pointer-events: none;
  z-index: 30;
  animation: flashBurst 0.6s ease 1.65s forwards;
}
@keyframes flashBurst {
  0% {
    opacity: 0;
  }
  15% {
    opacity: 0.18;
  }
  35% {
    opacity: 0.08;
  }
  100% {
    opacity: 0;
  }
}

/* ───────────────── MOBILE UI FIXES ───────────────── */

/* apply only on phones */
@media (max-width: 600px) {
  /* reduce big paddings */
  .content {
    padding: 16px 12px 100px;
  }

  /* smaller cards for mobile */
  .card {
    padding: 14px;
    border-radius: 14px;
  }

  /* section titles smaller */
  .sec-title {
    font-size: 20px;
  }

  .sec-sub {
    font-size: 11px;
  }

  /* supplement rows wrap better */
  .supp-row {
    gap: 10px;
    padding: 12px;
  }

  /* supplement text smaller */
  .supp-row div:first-child + div div:first-child {
    font-size: 13px;
  }

  /* check icon slightly smaller */
  .supp-check {
    width: 22px;
    height: 22px;
    font-size: 12px;
  }

  /* water grid more flexible */
  .water-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
  }

  /* water buttons smaller */
  .glass-btn {
    font-size: 16px;
  }

  /* food macro grid responsive */
  .card div[style*="grid-template-columns:1fr 1fr 1fr 1fr"] {
    grid-template-columns: repeat(2, 1fr);
  }

  /* meal rows wrap instead of overflow */
  .list-row {
    flex-wrap: wrap;
  }

  /* schedule rows wrap nicely */
  .sched-row {
    flex-wrap: wrap;
    gap: 8px;
  }

  /* buttons slightly smaller */
  .big-btn {
    padding: 11px;
    font-size: 13px;
  }

  /* inputs more compact */
  .inp {
    padding: 10px 12px;
    font-size: 13px;
  }
}

/* ───────── MOBILE TAB BAR FIX ───────── */

@media (max-width: 768px) {
  /* the container holding tabs */
  #sb-tabs {
    display: flex;
    overflow-x: auto; /* allow horizontal scroll */
    gap: 6px;
    padding: 8px 12px;
    scrollbar-width: none; /* hide scrollbar (firefox) */
  }

  /* hide scrollbar chrome */
  #sb-tabs::-webkit-scrollbar {
    display: none;
  }

  /* each tab button */
  .sb-item {
    flex: 0 0 auto; /* prevent shrinking */
    font-size: 12px;
    padding: 8px 10px;
    border-radius: 10px;
    background: var(--inp);
    color: var(--mu2);
  }

  /* active tab */
  .sb-item.on {
    background: rgba(201, 245, 102, 0.12);
    color: var(--ac);
  }

  /* icon spacing */
  .sb-icon {
    font-size: 14px;
  }
}