/* =========================
   NOTES BOARD
   ========================= */

#notes-tools {
  display: flex;
  align-items: end;
  justify-content: flex-end;
  gap: 0.65rem;
  margin: 1.25rem 0 0;
}

#notes-tools label {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

#notes-author-filter {
  min-width: min(220px, 100%);
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--fg);
  font: inherit;
  font-size: 0.9rem;
  line-height: 1.2;
  padding: 0.45rem 0.65rem;
}

#notes-author-filter:focus {
  outline: 2px solid color-mix(in oklab, var(--accent) 45%, transparent);
  outline-offset: 2px;
}

#notes-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
  margin: 2.5rem 0;
  align-items: start;
}

/* =========================
   NOTE CARD
   ========================= */

.note {
  position: relative;
  padding: 1rem 1rem 0.9rem;
  background: var(--surface);
  color: var(--fg);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow:
    0 2px 6px rgba(0, 0, 0, 0.08),
    0 12px 24px rgba(0, 0, 0, 0.06);
  transform: rotate(var(--note-tilt, 0deg));
  transition:
    transform 0.15s ease,
    box-shadow 0.15s ease,
    background-color 0.2s ease,
    border-color 0.2s ease;
  
}

/* subtle randomness */
.note:nth-child(3n) { --note-tilt: -0.6deg; }
.note:nth-child(4n) { --note-tilt: 0.4deg; }
.note:nth-child(5n) { --note-tilt: -0.3deg; }

.note:hover {
  transform: rotate(0deg) translateY(-4px);
  box-shadow:
    0 6px 14px rgba(0, 0, 0, 0.12),
    0 18px 36px rgba(0, 0, 0, 0.10);
}

/* =========================
   PIN
   ========================= */

.note::before {
  content: "";
  position: absolute;
  top: 0.6rem;
  left: 50%;
  width: 10px;
  height: 10px;
  background: #c33;
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.3);
  opacity: 0.85;
}

/* =========================
   META
   ========================= */

.note-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 0.7rem;
  margin-bottom: 0.5rem;
  color: var(--muted);
}

.note-author {
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.note-meta time {
  font-variant-numeric: tabular-nums;
  opacity: 0.7;
}

/* =========================
   CONTENT
   ========================= */

.note-content {
  font-size: 0.95rem;
  line-height: 1.45;
  white-space: pre-wrap;
  color: var(--fg);
}

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

@media (max-width: 600px) {
  #notes-wall {
    grid-template-columns: 1fr;
  }

  #notes-tools {
    align-items: stretch;
    flex-direction: column;
  }

  .note {
    transform: none;
  }

  .note::before {
    left: 0.75rem;
    transform: none;
  }
}
/* =========================
   NOTES FORM
   ========================= */

#notes-form-wrapper {
  margin-top: 3rem;
  display: flex;
  justify-content: center;
}

#notes-form {
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  color: var(--fg);
  border: 1px solid var(--border);
  padding: 1.25rem 1.25rem 1.1rem;
  border-radius: 10px;
  box-shadow:
    0 2px 6px rgba(0, 0, 0, 0.08),
    0 14px 30px rgba(0, 0, 0, 0.06);
  position: relative;
}

/* pin */
#notes-form::before {
  content: "";
  position: absolute;
  top: 0.6rem;
  left: 50%;
  width: 12px;
  height: 12px;
  background: #c33;
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow:
    0 1px 2px rgba(0, 0, 0, 0.35);
}

/* =========================
   LABELS
   ========================= */

#notes-form label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.25rem;
}

/* =========================
   INPUTS
   ========================= */

#notes-form input,
#notes-form textarea {
  width: 100%;
  border: none;
  background: transparent;
  color: var(--fg);
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.45;
  padding: 0.3rem 0;
  margin-bottom: 0.9rem;
  border-bottom: 1px solid var(--border);
}

#notes-form textarea {
  resize: vertical;
  min-height: 4.5rem;
}

/* focus state */
#notes-form input:focus,
#notes-form textarea:focus {
  outline: none;
  border-bottom-color: var(--accent);
}

/* placeholder */
#notes-form ::placeholder {
  color: var(--muted);
}

/* =========================
   SUBMIT BUTTON
   ========================= */

#notes-form button {
  margin-top: 0.5rem;
  padding: 0.35rem 0.9rem;
  font-family: inherit;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  border: none;
  background: var(--fg);
  color: var(--bg);
  cursor: pointer;
  float: right;
}

#notes-form button:hover {
  background: var(--accent);
  color: var(--surface);
}

#notes-form button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

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

@media (max-width: 600px) {
  #notes-form {
    max-width: 100%;
  }
}