/* =========================================================
   BLEEX DESIGN SYSTEM
   "Lock In" — Desk Notebook Edition
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;700&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  --radius: 1.1rem;
  --radius-sm: 0.7rem;

  /* Paper + ink */
  --paper: #f5f2e9;
  --dot: #ddd7c4;
  --ink: #16171b;
  --ink-soft: #67665c;
  --ink-faint: #a6a494;

  /* Surfaces */
  --card: #fffdf7;
  --border: #e3ddc9;

  /* Marker accents */
  --marker: #ffd93d;      /* highlighter yellow */
  --marker-ink: #16171b;
  --signal: #3b57ff;      /* indigo — links, focus rings */
  --signal-soft: rgba(59, 87, 255, 0.12);
  --danger: #e5484d;

  /* Fonts */
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;
}

/* =========================================================
   GLOBAL
   ========================================================= */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;

  margin: 0;
  padding: 0;
  min-height: 100vh;

  font-family: var(--font-body);

  background-color: var(--paper);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;

  color: var(--ink);

  animation: pageFadeIn 0.5s ease both;
}

/* Dot-grid "desk" texture, sits behind everything, independent of any
   user-uploaded background photo (which overrides body's own
   background-image via #bg-style-tag). */
body::before {
  content: "";

  position: fixed;
  inset: 0;

  background-image: radial-gradient(var(--dot) 1.4px, transparent 1.4px);
  background-size: 24px 24px;

  opacity: 0.7;

  pointer-events: none;

  z-index: -1;
}

/* =========================================================
   PAGE ANIMATIONS
   ========================================================= */

@keyframes pageFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-14px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.94); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.82); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes drawMarker {
  from { stroke-dashoffset: 320; }
  to { stroke-dashoffset: 0; }
}

/* =========================================================
   HEADER
   ========================================================= */

header {
  display: flex;
  justify-content: space-between;
  align-items: center;

  max-width: 56rem;
  margin: 0 auto;

  padding: 1.5rem 1.5rem 1rem;

  animation: slideDown 0.55s ease both;
}

.wordmark {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.85rem;

  letter-spacing: 0.14em;
  text-transform: uppercase;

  color: var(--ink-soft);
}

/* =========================================================
   HAMBURGER
   ========================================================= */

.menu-container {
  position: relative;
  display: inline-block;
}

.hamburger {
  cursor: pointer;

  display: flex;
  flex-direction: column;
  justify-content: center;

  gap: 6px;

  width: 42px;
  height: 42px;

  padding: 8px;

  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;

  transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;

  background: none;
}

.hamburger:hover {
  background-color: var(--card);
  border-color: var(--border);
}

.hamburger:active {
  transform: scale(0.92);
}

.hamburger span {
  display: block;

  height: 2.5px;
  width: 100%;

  background-color: var(--ink);

  border-radius: 2px;

  transition: transform 0.3s ease, opacity 0.2s ease;
}

.hamburger[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(8.5px) rotate(45deg);
}

.hamburger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-8.5px) rotate(-45deg);
}

/* =========================================================
   DROPDOWN MENU
   ========================================================= */

.dropdown-menu {
  position: absolute;

  top: 130%;
  left: 0;

  background-color: var(--card);

  box-shadow: 5px 5px 0 var(--ink);

  border: 1.5px solid var(--ink);
  border-radius: var(--radius-sm);

  padding: 8px;

  min-width: 170px;

  z-index: 100;

  opacity: 0;
  visibility: hidden;

  transform: translate(-4px, -4px);

  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}

.dropdown-menu.open {
  display: block;

  opacity: 1;
  visibility: visible;

  transform: translate(0, 0);
}

.dropdown-menu a {
  display: block;

  padding: 10px 14px;

  text-decoration: none;

  color: var(--ink);

  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;

  border-radius: 8px;

  transition: background-color 0.15s ease, color 0.15s ease, padding-left 0.15s ease;
}

.dropdown-menu a:hover {
  background-color: var(--marker);
  color: var(--marker-ink);

  padding-left: 20px;
}

/* =========================================================
   PROFILE
   ========================================================= */

#profile-wrapper {
  animation: popIn 0.55s ease 0.15s both;

  transition: transform 0.25s ease;
}

#profile-wrapper:hover {
  transform: scale(1.06) rotate(-2deg);
}

#profileIMG {
  border-radius: 50%;

  object-fit: cover;

  width: 46px;
  height: 46px;

  border: 2.5px solid var(--ink);

  box-shadow: 3px 3px 0 var(--marker);

  transition: box-shadow 0.25s ease;
}

#profile-wrapper:hover #profileIMG {
  box-shadow: 4px 4px 0 var(--marker);
}

/* =========================================================
   MAIN TITLE
   ========================================================= */

.title-wrap {
  position: relative;

  display: flex;
  justify-content: center;

  margin: 1.5rem 0 2.75rem;

  animation: slideDown 0.6s ease 0.05s both;
}

#title {
  position: relative;

  text-align: center;

  font-family: var(--font-display);
  font-weight: 700;
  font-size: 3.6rem;

  letter-spacing: -0.03em;

  margin: 0;

  color: var(--ink);
}

.title-marker {
  position: absolute;
  left: 50%;
  bottom: -0.55rem;

  transform: translateX(-50%);

  width: 220px;
  height: 26px;

  pointer-events: none;
}

.title-marker path {
  fill: none;
  stroke: var(--marker);
  stroke-width: 14;
  stroke-linecap: round;

  stroke-dasharray: 320;
  stroke-dashoffset: 320;

  animation: drawMarker 0.7s ease 0.5s forwards;

  mix-blend-mode: multiply;
}

@media (min-width: 640px) {
  #title {
    font-size: 4.25rem;
  }

  .title-marker {
    width: 270px;
  }
}

/* =========================================================
   LAYOUT
   ========================================================= */

main {
  max-width: 42rem;

  margin: 0 auto;

  padding: 0 1.5rem 5rem;
}

/* =========================================================
   CARDS (tape-corner sticky-note style)
   ========================================================= */

.card,
.donate-container,
.checklist-container,
.profile-container,
.signup-card {
  position: relative;

  background-color: var(--card);

  color: var(--ink);

  box-shadow: 5px 5px 0 var(--ink);

  border: 1.5px solid var(--ink);

  border-radius: var(--radius);

  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.card::before,
.donate-container::before,
.checklist-container::before,
.profile-container::before,
.signup-card::before {
  content: "";

  position: absolute;
  top: -10px;
  left: 22px;

  width: 44px;
  height: 18px;

  background: var(--marker);

  opacity: 0.85;

  transform: rotate(-4deg);

  border-radius: 2px;

  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.card:hover,
.donate-container:hover,
.checklist-container:hover,
.profile-container:hover,
.signup-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--ink);
}

.card {
  margin: 1.25rem auto;
  padding: 2rem;

  text-align: center;
}

.card p {
  margin: 0;

  font-size: 1.1rem;
  line-height: 1.75;

  color: var(--ink);
}

#card1 {
  animation: slideUp 0.6s ease 0.2s both;
}

#card2 {
  animation: slideUp 0.6s ease 0.35s both;
}

/* =========================================================
   ARROW
   ========================================================= */

.arrow-wrapper {
  display: flex;
  justify-content: center;

  margin: 0.75rem 0;

  animation: popIn 0.6s ease 0.48s both;
}

.arrowCurvy {
  width: 64px;
  height: 64px;

  transform: rotate(-45deg);

  opacity: 0.75;

  transition: transform 0.3s ease, opacity 0.3s ease;
}

.arrow-wrapper:hover .arrowCurvy {
  transform: rotate(-45deg) translateY(-4px);
  opacity: 1;
}

/* =========================================================
   SIGN UP BUTTON
   ========================================================= */

.button-container {
  text-align: center;

  margin: 2.5rem 0;

  animation: slideUp 0.6s ease 0.58s both;
}

#signUpButton1 {
  display: inline-flex;

  align-items: center;
  justify-content: center;

  background-color: var(--ink);

  color: var(--paper);

  box-shadow: 5px 5px 0 var(--marker);

  border: 1.5px solid var(--ink);

  border-radius: var(--radius-sm);

  padding: 0.9rem 2.1rem;

  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;

  text-decoration: none;

  cursor: pointer;

  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

#signUpButton1:hover {
  transform: translate(-2px, -2px);
  box-shadow: 7px 7px 0 var(--marker);
}

#signUpButton1:active {
  transform: translate(0, 0);
  box-shadow: 2px 2px 0 var(--marker);
}

/* =========================================================
   DESKTOP BREAK
   ========================================================= */

.desktop-break {
  display: none;
}

@media (min-width: 640px) {
  .desktop-break {
    display: block;
  }
}

/* =========================================================
   DONATE PAGE
   ========================================================= */

.subtitle {
  display: block;

  text-align: center;

  font-style: italic;

  color: var(--ink-soft);

  margin-bottom: 2rem;
}

.donate-container {
  max-width: 500px;

  margin: 0 auto 4rem;

  padding: 1.85rem;

  animation: slideUp 0.6s ease both;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;

  color: var(--ink-soft);

  text-transform: uppercase;
  letter-spacing: 0.09em;

  margin-bottom: 0.875rem;

  text-align: left;
}

.tier-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);

  gap: 0.75rem;

  margin-bottom: 2rem;
}

.tier-btn {
  display: flex;
  flex-direction: column;
  align-items: center;

  gap: 0.25rem;

  background-color: var(--paper);

  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);

  padding: 1rem 0.5rem;

  text-decoration: none;
  cursor: pointer;

  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.tier-btn:hover {
  border-color: var(--ink);

  transform: translate(-2px, -2px);

  box-shadow: 3px 3px 0 var(--marker);
}

.tier-emoji {
  font-size: 1.6rem;
}

.tier-amount {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;

  color: var(--ink);
}

.tier-caption {
  font-size: 0.7rem;
  color: var(--ink-faint);
}

.custom-row {
  display: flex;
  gap: 0.625rem;
}

.amount-input-wrapper {
  flex: 1;

  display: flex;
  align-items: center;

  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);

  padding: 0 1rem;

  background-color: var(--paper);

  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.amount-input-wrapper:focus-within {
  border-color: var(--signal);
  box-shadow: 0 0 0 3px var(--signal-soft);
}

.currency-symbol {
  color: var(--ink-faint);
  font-size: 1rem;
  margin-right: 4px;
}

#customAmount {
  border: none;
  outline: none;

  padding: 0.75rem 0;

  font-size: 1rem;
  width: 100%;

  background: transparent;
  color: var(--ink);
}

#customAmount::placeholder {
  color: var(--ink-faint);
}

#customDonateBtn {
  background-color: var(--ink);
  color: var(--paper);

  border: 1.5px solid var(--ink);
  border-radius: var(--radius-sm);

  padding: 0.75rem 1.5rem;

  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;

  cursor: pointer;

  box-shadow: 3px 3px 0 var(--marker);

  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;

  white-space: nowrap;
}

#customDonateBtn:hover:not(:disabled) {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--marker);
}

#customDonateBtn:disabled {
  background-color: var(--ink-faint);
  border-color: var(--ink-faint);

  box-shadow: none;

  cursor: not-allowed;
  opacity: 0.7;
}

#amountError {
  display: none;

  text-align: left;

  font-size: 0.85rem;
  color: var(--danger);

  margin-top: 0.5rem;
}

#amountError.visible {
  display: block;
}

.thanks-note {
  margin-top: 1.5rem;

  color: var(--ink-soft);

  font-size: 0.9rem;
  font-style: italic;

  text-align: center;
}

/* =========================================================
   CHECKLIST
   ========================================================= */

.checklist-container {
  max-width: 500px;

  margin: 0 auto 4rem;

  padding: 1.85rem;

  animation: slideUp 0.6s ease both;
}

.add-row {
  display: flex;
  gap: 0.625rem;

  margin-bottom: 1.25rem;
}

#taskInput {
  flex: 1;

  font-size: 1rem;

  padding: 0.75rem 1rem;

  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);

  outline: none;

  background-color: var(--paper);
  color: var(--ink);

  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

#taskInput:focus {
  border-color: var(--signal);
  box-shadow: 0 0 0 3px var(--signal-soft);
}

#taskInput::placeholder {
  color: var(--ink-faint);
}

#addTaskBtn {
  background-color: var(--ink);
  color: var(--paper);

  border: 1.5px solid var(--ink);
  border-radius: var(--radius-sm);

  padding: 0.75rem 1.5rem;

  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;

  cursor: pointer;

  box-shadow: 3px 3px 0 var(--marker);

  transition: transform 0.2s ease, box-shadow 0.2s ease;

  white-space: nowrap;
}

#addTaskBtn:hover {
  transform: translate(-1px, -1px);
  box-shadow: 4px 4px 0 var(--marker);
}

#addTaskBtn:active {
  transform: translate(0, 0);
  box-shadow: 1px 1px 0 var(--marker);
}

#taskList {
  list-style: none;

  margin: 0;
  padding: 0;

  display: flex;
  flex-direction: column;

  gap: 0.625rem;
}

.task-item {
  display: flex;
  align-items: center;

  gap: 0.75rem;

  background-color: var(--paper);

  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);

  padding: 0.75rem 1rem;

  transition: border-color 0.2s ease, transform 0.2s ease;
}

.task-item:hover {
  border-color: var(--ink);
  transform: translateX(3px);
}

.task-checkbox {
  appearance: none;
  -webkit-appearance: none;

  width: 22px;
  height: 22px;
  min-width: 22px;

  border-radius: 6px;

  border: 2px solid var(--ink);

  cursor: pointer;

  position: relative;

  transition: background-color 0.2s ease, transform 0.2s ease;

  background-color: transparent;
}

.task-checkbox:hover {
  transform: scale(1.08);
}

.task-checkbox:checked {
  background-color: var(--marker);
  border-color: var(--ink);
}

.task-checkbox:checked::after {
  content: "✓";

  position: absolute;
  top: 50%;
  left: 50%;

  transform: translate(-50%, -55%);

  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.task-text {
  flex: 1;

  font-size: 1rem;
  color: var(--ink);

  word-break: break-word;
}

.task-text.done {
  text-decoration: line-through;
  color: var(--ink-faint);
}

.delete-btn {
  background: none;
  border: none;

  color: var(--ink-faint);

  font-size: 1.2rem;
  line-height: 1;

  cursor: pointer;

  padding: 4px 6px;

  transition: color 0.2s ease, transform 0.2s ease;
}

.delete-btn:hover {
  color: var(--danger);
  transform: scale(1.1);
}

#emptyState {
  text-align: center;

  color: var(--ink-faint);
  font-style: italic;

  padding: 1.25rem 0;
}

#progressNote {
  text-align: center;

  margin-top: 1.25rem;

  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

/* =========================================================
   PROFILE PAGE
   ========================================================= */

#return {
  display: inline-block;

  text-decoration: none;

  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 0.85rem;

  margin-bottom: 1.25rem;

  transition: color 0.2s ease, transform 0.2s ease;
}

#return:hover {
  color: var(--ink);
  transform: translateX(-3px);
}

.profile-container {
  max-width: 500px;

  margin: 0 auto;

  padding: 2.5rem;

  text-align: center;

  display: flex;
  flex-direction: column;
  align-items: center;

  animation: scaleIn 0.55s ease both;
}

.profile-container h1 {
  margin-top: 0;

  font-family: var(--font-display);
  font-size: 2.4rem;

  color: var(--ink);

  margin-bottom: 1.875rem;

  position: relative;
  display: inline-block;
}

.profile-container h1::after {
  content: "";

  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;

  height: 10px;

  background: var(--marker);
  opacity: 0.85;

  z-index: -1;
}

#image-preview {
  display: none;

  width: 130px;
  height: 130px;

  border-radius: 50%;

  object-fit: cover;

  border: 3px solid var(--ink);

  box-shadow: 4px 4px 0 var(--marker);

  margin-bottom: 1.25rem;
}

.upload-section {
  width: 100%;

  margin-bottom: 1.25rem;

  display: flex;
  flex-direction: column;
  align-items: center;
}

.upload-wrapper {
  width: 100%;

  display: flex;
  flex-direction: column;
  align-items: center;
}

input[type="file"] {
  display: none;
}

.upload-btn-label {
  display: inline-block;

  background-color: var(--ink);
  color: var(--paper);

  padding: 0.75rem 1.25rem;

  border: 1.5px solid var(--ink);
  border-radius: var(--radius-sm);

  cursor: pointer;

  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;

  box-shadow: 4px 4px 0 var(--marker);

  transition: transform 0.2s ease, box-shadow 0.2s ease;

  width: 80%;
  box-sizing: border-box;
}

.upload-btn-label:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--marker);
}

.file-name {
  display: block;

  margin-top: 0.5rem;

  font-size: 0.85rem;
  color: var(--ink-soft);
  font-style: italic;

  word-break: break-all;
}

.error-msg {
  display: none;

  margin-top: 0.5rem;

  font-size: 0.85rem;
  color: var(--danger);
}

.reset-link {
  display: inline-block;

  margin-top: 0.625rem;

  font-size: 0.85rem;
  color: var(--ink-faint);

  text-decoration: underline;
  cursor: pointer;

  background: none;
  border: none;
  font-family: inherit;

  transition: color 0.2s ease;
}

.reset-link:hover {
  color: var(--ink);
}

.reset-link[hidden] {
  display: none;
}

/* =========================================================
   SIGN UP PAGE
   ========================================================= */

.signup-container {
  max-width: 480px;

  margin: 0 auto;

  padding: 1rem 1.5rem 4rem;

  animation: slideUp 0.6s ease both;
}

.signup-container h1 {
  margin-top: 2rem;

  text-align: center;

  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;

  letter-spacing: -0.02em;
}

.signup-sub {
  margin-top: 0.75rem;

  text-align: center;

  color: var(--ink-soft);
}

.signup-card {
  margin-top: 2rem;

  padding: 1.85rem;

  animation: scaleIn 0.55s ease 0.15s both;
}

.signup-row {
  display: grid;
  grid-template-columns: 1fr 1fr;

  gap: 0.75rem;
}

.signup-card input {
  width: 100%;
  box-sizing: border-box;

  margin-top: 0.75rem;

  padding: 0.85rem 1rem;

  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);

  font-family: inherit;
  font-size: 1rem;

  background: var(--paper);

  outline: none;

  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.signup-row input {
  margin-top: 0;
}

.signup-card input:focus {
  border-color: var(--signal);
  box-shadow: 0 0 0 3px var(--signal-soft);
}

.signup-card #emailError {
  margin-top: 0.5rem;
}

.signup-card button {
  width: 100%;

  margin-top: 1.5rem;

  padding: 0.85rem 1.25rem;

  border: 1.5px solid var(--ink);
  border-radius: var(--radius-sm);

  background: var(--ink);
  color: var(--paper);

  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;

  cursor: pointer;

  box-shadow: 4px 4px 0 var(--marker);

  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.signup-card button:hover:not(:disabled) {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--marker);
}

.signup-card button:active:not(:disabled) {
  transform: translate(0, 0);
  box-shadow: 1px 1px 0 var(--marker);
}

.signup-card button:disabled {
  opacity: 0.6;
  box-shadow: none;
  cursor: not-allowed;
}

.signup-note {
  margin-top: 1.5rem;

  text-align: center;
  font-style: italic;

  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* =========================================================
   MOBILE
   ========================================================= */

@media (max-width: 480px) {
  .signup-row {
    grid-template-columns: 1fr;
  }

  .signup-row input + input {
    margin-top: 0.75rem;
  }

  #title {
    font-size: 2.9rem;
  }

  .card {
    padding: 1.5rem;
  }

  .custom-row {
    flex-direction: column;
  }

  .tier-row {
    gap: 0.5rem;
  }
}

/* =========================================================
   FOCUS VISIBILITY
   ========================================================= */

a:focus-visible,
button:focus-visible,
input:focus-visible,
[tabindex]:focus-visible {
  outline: 2.5px solid var(--signal);
  outline-offset: 2px;
}

/* =========================================================
   REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;

    scroll-behavior: auto !important;

    transition-duration: 0.01ms !important;
  }

  .title-marker path {
    stroke-dashoffset: 0;
  }
}