:root {
  color-scheme: light;
  --bg: #f5f0e8;
  --bg-alt: #ebe4d8;
  --card: #fffbf5;
  --ink: #3d3a36;
  --muted: #7a756d;
  --accent: #1a2f4a;
  --accent-dark: #0f1c2e;
  --border: #e0d8cc;
  --shadow: 0 8px 24px rgba(61, 58, 54, 0.1);
  --ink-soft: #5c5752;
  --paper: #fffbf5;
  --scribble: #3d3a36;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  min-height: 100vh;
  color: var(--ink-soft);
  line-height: 1.6;
  overflow-x: hidden;
}

.parallax-bg {
  position: fixed;
  top: -20px;
  left: -20px;
  right: -20px;
  bottom: -20px;
  background: url("cloud.jpg") no-repeat center center;
  background-size: cover;
  z-index: -1;
  transition: transform 0.1s ease-out;
}

body.modal-open {
  overflow: hidden;
}

.container {
  width: min(1080px, 92%);
  margin: 0 auto;
}

main.container {
  padding-top: 0;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.site-header {
  padding: 24px 24px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.header-left {
  text-align: left;
}

.guide-link {
  font-family: "Quicksand", sans-serif;
  font-size: 0.9rem;
  font-weight: 400;
  color: #fff;
  text-decoration: none;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.2);
  opacity: 0.85;
  transition: opacity 0.2s ease;
}

.guide-link:hover {
  opacity: 1;
  text-decoration: underline;
}

.site-header h1 {
  position: relative;
  display: inline-block;
  margin: 0;
  font-size: clamp(1.3rem, 1.8vw, 1.6rem);
  font-family: "Quicksand", sans-serif;
  font-weight: 300;
  letter-spacing: 1px;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
  transform: skewX(-6deg);
}

.site-header h1::after {
  content: "|";
  position: relative;
  margin-left: 2px;
  animation: blink 0.8s infinite;
  color: var(--accent);
  font-weight: 300;
}

.tagline {
  margin: 4px 0 0 0;
  font-family: "Quicksand", sans-serif;
  font-size: 0.95rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.5px;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.2);
}

.subtitle {
  margin: 0;
  color: var(--muted);
}

.submit-section {
  margin-bottom: 34px;
  text-align: center;
}

.admin-card {
  background: var(--card);
  padding: 30px;
  border-radius: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-bottom: 34px;
  position: relative;
  overflow: hidden;
}

.submit-card::before,
.admin-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(233, 69, 96, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.submit-card > *,
.admin-card > * {
  position: relative;
}

.note-form {
  display: grid;
  gap: 18px;
  background: var(--card);
  padding: 24px;
  border-radius: 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  margin-top: 16px;
  text-align: left;
}

.submit-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.field span {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

textarea,
input[type="text"],
input[type="search"] {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 1rem;
  font-family: inherit;
  background: #fff;
  color: var(--ink);
}

textarea:focus,
input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(26, 47, 74, 0.25);
}

textarea::placeholder,
input::placeholder {
  color: #a09a92;
}

.primary-btn,
.ghost-btn,
.danger-btn {
  border: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  font-family: "Patrick Hand", "Source Sans 3", sans-serif;
  letter-spacing: 0.3px;
}

.primary-btn {
  background: var(--accent);
  color: #fff;
  border: none;
  font-family: "Quicksand", sans-serif;
  font-weight: 400;
  letter-spacing: 0.5px;
}

.primary-btn:active {
  transform: translateY(0);
}

.primary-btn:hover {
  background: var(--accent-dark);
}

.ghost-btn {
  background: #fff;
  border: 1px solid var(--border);
  color: var(--ink-soft);
}

.danger-btn {
  background: #d9534f;
  color: #fff;
}

.danger-btn:hover {
  background: #b13d39;
}

.primary-btn:hover,
.ghost-btn:hover,
.danger-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(31, 26, 23, 0.1);
}

.archive-header,
.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.archive-header h2 {
  font-family: "Quicksand", sans-serif;
  font-weight: 300;
  font-size: 1.6rem;
  margin: 0 0 8px;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
  letter-spacing: 1px;
  transform: skewX(-6deg);
}

.submit-card h2,
.admin-card h2 {
  font-family: "Patrick Hand", "Source Sans 3", sans-serif;
  font-size: 1.8rem;
  margin: 0 0 8px;
  color: #ffffff;
}

.search {
  display: flex;
  gap: 8px;
  align-items: center;
}

.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 24px;
  margin-top: 20px;
}

.note-card {
  background: url("note-bg.png") center/cover no-repeat;
  border-radius: 8px;
  border: none;
  padding: 18px 20px 24px 56px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  min-height: 200px;
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.note-meta {
  font-size: 1.4rem;
  color: #1a1a2e;
  font-weight: 700;
  font-family: "Patrick Hand", "Source Sans 3", sans-serif;
  margin-top: -15px;
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
}

.note-date {
  position: absolute;
  top: 4px;
  right: 10px;
  font-size: 0.85rem;
  color: #4a5568;
  font-family: "Patrick Hand", "Source Sans 3", sans-serif;
}

.note-message {
  white-space: pre-wrap;
  margin: -4px 0 0 0;
  font-family: "Caveat", cursive;
  font-size: 1.4rem;
  font-weight: 500;
  color: #3d3a36;
  line-height: 1.55;
  flex: 1;
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
}

.empty-state {
  padding: 24px;
  text-align: center;
  color: var(--muted);
  font-family: "Patrick Hand", "Source Sans 3", sans-serif;
  font-size: 1.1rem;
}

.hidden {
  display: none;
}

.status-text {
  margin: 6px 0 0;
  color: var(--muted);
}

.site-footer {
  padding: 34px 24px 52px;
  text-align: center;
  color: #fff;
  font-size: 0.95rem;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

.site-footer p {
  margin: 0 0 4px;
}

.credit-link {
  color: var(--accent);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.credit-link:hover {
  opacity: 0.8;
}

.admin-link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 2px dashed var(--accent);
  padding-bottom: 2px;
  font-family: "Patrick Hand", "Source Sans 3", sans-serif;
}

.admin-link:hover {
  color: var(--accent-dark);
  border-color: var(--accent-dark);
}

.admin-list {
  display: grid;
  gap: 20px;
  margin-top: 16px;
}

.admin-row {
  background: rgba(248, 246, 233, 0.95);
  border-radius: 12px;
  border: none;
  padding: 20px;
  display: grid;
  gap: 12px;
  box-shadow: var(--shadow);
}

.admin-row-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.admin-row-header > div {
  flex: 1;
  min-width: 0;
}

.admin-row-header .danger-btn {
  flex-shrink: 0;
}

.admin-row-header strong {
  font-size: 1.2rem;
  color: #1a1a2e;
  font-family: "Patrick Hand", "Source Sans 3", sans-serif;
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
  display: block;
}

.admin-row small {
  color: #5a6478;
  font-size: 0.9rem;
}

.admin-row .note-message {
  color: #2b2f3a;
  font-size: 1.1rem;
  line-height: 1.6;
  background: rgba(255, 255, 255, 0.5);
  padding: 12px;
  border-radius: 8px;
  border-left: 3px solid var(--accent);
  word-wrap: break-word;
  overflow-wrap: break-word;
  word-break: break-word;
}


.admin-page .site-header {
  padding-bottom: 16px;
}

.admin-title {
  font-family: "Quicksand", sans-serif;
  font-weight: 300;
  font-size: clamp(1.6rem, 2.2vw, 2rem);
  color: #fff;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
  margin: 0;
  letter-spacing: 1px;
  transform: skewX(-6deg);
}

/* Login Form */
.login-title {
  font-family: "Quicksand", sans-serif;
  font-weight: 400;
  font-size: 1.5rem;
  color: var(--ink);
  margin: 0 0 24px;
  text-align: center;
}

.login-form {
  display: grid;
  gap: 18px;
  max-width: 320px;
  margin: 0 auto;
}

.login-form .primary-btn {
  margin-top: 8px;
}

/* Guide Page */
.guide-page .site-header {
  justify-content: flex-start;
}

.back-link {
  font-family: "Quicksand", sans-serif;
  font-size: 1rem;
  color: #fff;
  text-decoration: none;
  text-shadow: 0 1px 6px rgba(0, 0, 0, 0.2);
  transition: opacity 0.2s ease;
}

.back-link:hover {
  opacity: 0.8;
}

.guide-container {
  padding-top: 20px;
  padding-bottom: 60px;
}

.guide-card {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  padding: 40px;
  max-width: 700px;
  margin: 0 auto;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.guide-title {
  font-family: "Quicksand", sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 500;
  color: #1a2f4a;
  margin: 0 0 32px;
  text-align: center;
}

.guide-section {
  margin-bottom: 32px;
}

.guide-section h2 {
  font-family: "Patrick Hand", sans-serif;
  font-size: 1.5rem;
  color: #1a2f4a;
  margin: 0 0 16px;
}

.guide-section p {
  font-family: "Source Sans 3", sans-serif;
  font-size: 1.05rem;
  line-height: 1.8;
  color: #3d3a36;
  margin: 0 0 16px;
}

.guide-steps,
.guide-rules {
  font-family: "Source Sans 3", sans-serif;
  font-size: 1.05rem;
  line-height: 1.8;
  color: #3d3a36;
  padding-left: 24px;
  margin: 0;
}

.guide-steps li,
.guide-rules li {
  margin-bottom: 12px;
}

.guide-closing {
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid #e0d8cc;
}

.guide-closing p {
  font-style: italic;
  color: #5c5752;
}

.guide-closing .primary-btn {
  margin-top: 20px;
  display: inline-block;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(61, 58, 54, 0.5);
  backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  padding: 24px;
  z-index: 100;
}

.modal-overlay.hidden {
  display: none;
}

.modal-card {
  background: var(--card);
  border-radius: 16px;
  padding: 30px;
  max-width: 520px;
  width: 100%;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  text-align: left;
  position: relative;
}

.modal-card::after {
  content: "";
  position: absolute;
  right: 18px;
  top: 16px;
  width: 54px;
  height: 10px;
  background: var(--accent);
  border-radius: 999px;
  transform: rotate(2deg);
  opacity: 0.9;
}

.modal-card h2 {
  margin-top: 0;
  font-family: "Patrick Hand", "Source Sans 3", sans-serif;
  font-size: 2.1rem;
  color: var(--ink);
}

.rules-list {
  padding-left: 18px;
  margin: 16px 0 24px;
  color: var(--ink-soft);
  font-family: "Patrick Hand", "Source Sans 3", sans-serif;
  font-size: 1.05rem;
}

@media (max-width: 600px) {
  .submit-section {
    margin-top: 0;
  }

  .archive-header,
  .admin-header {
    flex-direction: column;
    align-items: stretch;
  }

  .search {
    width: 100%;
    flex-wrap: wrap;
  }

  .search input {
    width: 100%;
    margin-bottom: 8px;
  }

  .notes-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .note-card {
    padding: 12px 14px 16px 36px;
    min-height: 140px;
    aspect-ratio: 3 / 4;
  }

  .note-meta {
    font-size: 1rem;
    margin-top: -2px;
  }

  .note-message {
    font-size: 1rem;
    line-height: 1.65;
    margin-top: 0;
  }

  .note-date {
    font-size: 0.7rem;
    top: 8px;
    right: 14px;
  }

  .site-header h1 {
    font-size: 1.8rem;
  }

  .submit-card,
  .admin-card {
    padding: 20px;
  }

  .modal-card {
    padding: 20px;
  }

  .modal-card h2 {
    font-size: 1.6rem;
  }

  .rules-list {
    font-size: 0.95rem;
  }
}