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sticky notes page
Posted by: jay67
PHP

1781284081_stickynotes.php



<?php
// sticky_notes.php — TenaCode Short Project
// Notes are stored client-side via localStorage (no DB required).
// If you want server-side persistence, wire up a notes table + AJAX endpoints.
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Sticky Notes Board — TenaCode</title>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link href="https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Mono:wght@300;400;500&display=swap" rel="stylesheet">
<style>
  :root {
    --bg:        #080808;
    --surface:   #111114;
    --border:    #1e1e24;
    --accent:    #47fff6;
    --accent2:   #ff4d6d;
    --text:      #e8e8f0;
    --muted:     #6b6b7e;
    --font-sans: 'Syne', sans-serif;
    --font-mono: 'DM Mono', monospace;
    --radius:    12px;

    /* Note palette — muted on dark bg */
    --note-yellow: #2b2614;
    --note-cyan:   #0d2222;
    --note-pink:   #2a1018;
    --note-purple: #1a1228;
    --note-green:  #0d2010;

    --note-yellow-border: #5a4d1a;
    --note-cyan-border:   #1e5050;
    --note-pink-border:   #6b2035;
    --note-purple-border: #3d2870;
    --note-green-border:  #1a5030;

    --note-yellow-text: #d4b84a;
    --note-cyan-text:   var(--accent);
    --note-pink-text:   var(--accent2);
    --note-purple-text: #b89aff;
    --note-green-text:  #4adb7a;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    min-height: 100vh;
    padding: 0 0 80px;
  }

  /* ── Top bar ── */
  .topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: rgba(8,8,8,.9);
    backdrop-filter: blur(12px);
    z-index: 100;
  }
  .topbar-left .eyebrow {
    font-family: var(--font-mono);
    font-size: .65rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 2px;
  }
  .topbar-left h1 {
    font-size: 1.3rem;
    font-weight: 800;
  }
  .topbar-right { display: flex; gap: 10px; align-items: center; }

  /* Color picker strip */
  .color-strip { display: flex; gap: 6px; align-items: center; }
  .color-dot {
    width: 20px; height: 20px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform .15s, border-color .15s;
  }
  .color-dot:hover { transform: scale(1.2); }
  .color-dot.active { border-color: var(--text); }
  .color-dot[data-color="yellow"] { background: var(--note-yellow-border); }
  .color-dot[data-color="cyan"]   { background: var(--note-cyan-border);   }
  .color-dot[data-color="pink"]   { background: var(--note-pink-border);   }
  .color-dot[data-color="purple"] { background: var(--note-purple-border); }
  .color-dot[data-color="green"]  { background: var(--note-green-border);  }

  .btn-add {
    padding: 9px 20px;
    background: var(--accent);
    color: #080808;
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: .85rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: opacity .2s;
    margin-left: 12px;
  }
  .btn-add:hover { opacity: .85; }

  /* ── Board ── */
  .board {
    padding: 40px 32px;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
    align-items: start;
  }

  /* ── Empty state ── */
  .empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 20px;
    display: none;
  }
  .empty-state.visible { display: block; }
  .empty-state .icon { font-size: 3rem; margin-bottom: 16px; opacity: .3; }
  .empty-state p {
    font-family: var(--font-mono);
    font-size: .85rem;
    color: var(--muted);
  }

  /* ── Note ── */
  .note {
    border-radius: var(--radius);
    border: 1px solid;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    animation: popIn .25s cubic-bezier(.34,1.56,.64,1) both;
    position: relative;
  }
  .note[data-color="yellow"] { background: var(--note-yellow); border-color: var(--note-yellow-border); }
  .note[data-color="cyan"]   { background: var(--note-cyan);   border-color: var(--note-cyan-border);   }
  .note[data-color="pink"]   { background: var(--note-pink);   border-color: var(--note-pink-border);   }
  .note[data-color="purple"] { background: var(--note-purple); border-color: var(--note-purple-border); }
  .note[data-color="green"]  { background: var(--note-green);  border-color: var(--note-green-border);  }

  .note-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
  }
  .note-title-input {
    background: transparent;
    border: none;
    outline: none;
    font-family: var(--font-sans);
    font-size: .9rem;
    font-weight: 700;
    color: var(--text);
    width: 100%;
  }
  .note[data-color="yellow"] .note-title-input { color: var(--note-yellow-text); }
  .note[data-color="cyan"]   .note-title-input { color: var(--note-cyan-text);   }
  .note[data-color="pink"]   .note-title-input { color: var(--note-pink-text);   }
  .note[data-color="purple"] .note-title-input { color: var(--note-purple-text); }
  .note[data-color="green"]  .note-title-input { color: var(--note-green-text);  }

  .note-delete {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    color: var(--muted);
    line-height: 1;
    padding: 2px 4px;
    border-radius: 4px;
    transition: color .2s, background .2s;
    flex-shrink: 0;
  }
  .note-delete:hover { color: var(--accent2); background: rgba(255,77,109,.1); }

  .note-body {
    background: transparent;
    border: none;
    outline: none;
    resize: none;
    font-family: var(--font-mono);
    font-size: .82rem;
    color: var(--text);
    min-height: 80px;
    line-height: 1.6;
    width: 100%;
  }
  .note-body::placeholder { color: var(--muted); }

  .note-footer {
    font-family: var(--font-mono);
    font-size: .65rem;
    color: var(--muted);
    letter-spacing: .06em;
  }

  /* ── Animations ── */
  @keyframes popIn {
    from { opacity: 0; transform: scale(.9) translateY(8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
  }
  .note.removing {
    animation: popOut .2s ease forwards;
  }
  @keyframes popOut {
    to { opacity: 0; transform: scale(.85); }
  }

  /* ── Note count ── */
  #noteCount {
    font-family: var(--font-mono);
    font-size: .72rem;
    color: var(--muted);
    padding: 0 32px;
    margin-top: -20px;
    margin-bottom: 4px;
  }

  footer {
    text-align: center;
    font-family: var(--font-mono);
    font-size: .72rem;
    color: var(--muted);
    margin-top: 40px;
  }
  footer a { color: var(--accent); text-decoration: none; }

  @media (max-width: 600px) {
    .topbar { padding: 16px 18px; flex-wrap: wrap; gap: 10px; }
    .board  { padding: 24px 16px; grid-template-columns: 1fr 1fr; }
  }
  @media (max-width: 400px) {
    .board  { grid-template-columns: 1fr; }
  }
</style>
</head>
<body>

<div class="topbar">
  <div class="topbar-left">
    <div class="eyebrow">TenaCode · Mini Projects</div>
    <h1>Sticky Notes</h1>
  </div>
  <div class="topbar-right">
    <div class="color-strip" id="colorStrip">
      <div class="color-dot active" data-color="yellow" title="Yellow"></div>
      <div class="color-dot" data-color="cyan"   title="Cyan"></div>
      <div class="color-dot" data-color="pink"   title="Pink"></div>
      <div class="color-dot" data-color="purple" title="Purple"></div>
      <div class="color-dot" data-color="green"  title="Green"></div>
    </div>
    <button class="btn-add" id="addNoteBtn">+ Add Note</button>
  </div>
</div>

<p id="noteCount"></p>

<div class="board" id="board">
  <div class="empty-state" id="emptyState">
    <div class="icon">📝</div>
    <p>No notes yet. Hit <strong>+ Add Note</strong> to get started.</p>
  </div>
</div>

<footer><a href="index.php">← Back to TenaCode</a> &nbsp;·&nbsp; Mini Projects Series</footer>

<script>
(function () {
  const STORAGE_KEY = 'tenacode_sticky_notes';
  let notes = [];
  let selectedColor = 'yellow';

  // ── Load from localStorage ──
  function loadNotes() {
    try { notes = JSON.parse(localStorage.getItem(STORAGE_KEY)) || []; }
    catch { notes = []; }
  }

  function saveNotes() {
    localStorage.setItem(STORAGE_KEY, JSON.stringify(notes));
  }

  // ── Render ──
  function render() {
    const board = document.getElementById('board');
    const empty = document.getElementById('emptyState');
    const countEl = document.getElementById('noteCount');

    // Remove existing note elements (keep empty state)
    board.querySelectorAll('.note').forEach(n => n.remove());

    if (notes.length === 0) {
      empty.classList.add('visible');
      countEl.textContent = '';
    } else {
      empty.classList.remove('visible');
      countEl.textContent = notes.length + ' note' + (notes.length !== 1 ? 's' : '');
      notes.forEach((note, idx) => {
        board.appendChild(buildNoteEl(note, idx));
      });
    }
  }

  function buildNoteEl(note, idx) {
    const el = document.createElement('div');
    el.className = 'note';
    el.dataset.color = note.color;
    el.dataset.idx = idx;

    const created = new Date(note.created).toLocaleDateString('en-GB', {
      day: '2-digit', month: 'short', year: 'numeric'
    });

    el.innerHTML = `
      <div class="note-header">
        <input class="note-title-input" type="text" placeholder="Title…" value="${escHtml(note.title)}" data-field="title">
        <button class="note-delete" title="Delete note">✕</button>
      </div>
      <textarea class="note-body" placeholder="Write something…" data-field="body" rows="4">${escHtml(note.body)}</textarea>
      <div class="note-footer">${created}</div>
    `;

    // Auto-resize textarea
    const ta = el.querySelector('textarea');
    autoResize(ta);

    // Events
    el.querySelector('.note-delete').addEventListener('click', () => deleteNote(idx, el));

    el.querySelector('[data-field="title"]').addEventListener('input', (e) => {
      notes[idx].title = e.target.value;
      saveNotes();
    });

    ta.addEventListener('input', (e) => {
      notes[idx].body = e.target.value;
      saveNotes();
      autoResize(ta);
    });

    return el;
  }

  function autoResize(ta) {
    ta.style.height = 'auto';
    ta.style.height = ta.scrollHeight + 'px';
  }

  function escHtml(str) {
    return String(str)
      .replace(/&/g,'&amp;')
      .replace(/</g,'&lt;')
      .replace(/>/g,'&gt;')
      .replace(/"/g,'&quot;');
  }

  // ── Add ──
  document.getElementById('addNoteBtn').addEventListener('click', () => {
    notes.unshift({ id: Date.now(), color: selectedColor, title: '', body: '', created: Date.now() });
    saveNotes();
    render();
    // Focus new note title
    const firstTitle = document.querySelector('.note .note-title-input');
    if (firstTitle) firstTitle.focus();
  });

  // ── Delete ──
  function deleteNote(idx, el) {
    el.classList.add('removing');
    el.addEventListener('animationend', () => {
      notes.splice(idx, 1);
      saveNotes();
      render();
    }, { once: true });
  }

  // ── Color selector ──
  document.getElementById('colorStrip').addEventListener('click', (e) => {
    const dot = e.target.closest('.color-dot');
    if (!dot) return;
    document.querySelectorAll('.color-dot').forEach(d => d.classList.remove('active'));
    dot.classList.add('active');
    selectedColor = dot.dataset.color;
  });

  // ── Init ──
  loadNotes();
  render();
})();
</script>
</body>
</html>

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