Initial commit: todo app with passkey auth and PWA supportHEADmaster

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 258 insertions, 0 deletions

diff --git a/app/app.css b/app/app.css
new file mode 100644
index 0000000..52b88a8
--- /dev/null
+++ b/app/app.css
@@ -0,0 +1,258 @@
+*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
+
+html {
+  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
+  background: #111827;
+  color: #f9fafb;
+  line-height: 1.5;
+  -webkit-font-smoothing: antialiased;
+}
+
+/* ── Layout ── */
+
+.wrap { max-width: 560px; margin: 0 auto; padding: 2.5rem 1.25rem 5rem; }
+
+/* ── Header ── */
+
+.site-header {
+  margin-bottom: 2rem;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+}
+.site-header h1 {
+  font-size: .8125rem;
+  font-weight: 500;
+  color: #6c63ff;
+  letter-spacing: .18em;
+  text-transform: uppercase;
+  font-family: ui-monospace, monospace;
+}
+.header-nav { display: flex; gap: 1rem; align-items: center; }
+.username {
+  font-size: .75rem;
+  color: #6b7280;
+  font-family: ui-monospace, monospace;
+}
+.logout-btn {
+  font-size: .75rem;
+  font-family: ui-monospace, monospace;
+  color: #4b5563;
+  background: none;
+  border: none;
+  cursor: pointer;
+  padding: 0;
+}
+.logout-btn:hover { color: #9ca3af; }
+
+/* ── Login box ── */
+
+.login-box {
+  margin-top: 4rem;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 1rem;
+}
+
+.btn-login {
+  display: inline-flex;
+  align-items: center;
+  gap: .5rem;
+  background: #6c63ff;
+  color: #fff;
+  border: none;
+  border-radius: 8px;
+  padding: .75rem 1.75rem;
+  font-size: .9375rem;
+  font-family: inherit;
+  font-weight: 500;
+  cursor: pointer;
+  text-decoration: none;
+  transition: background .15s;
+}
+.btn-login:hover { background: #5a52e0; }
+.btn-login:disabled { opacity: .5; cursor: not-allowed; }
+
+/* ── Compose ── */
+
+.compose { margin-bottom: 1.25rem; }
+.compose-row {
+  display: flex;
+  gap: .5rem;
+}
+.compose-row input[type="text"] {
+  flex: 1;
+  background: #1f2937;
+  border: 1px solid #374151;
+  color: #f9fafb;
+  border-radius: 8px;
+  padding: .625rem .875rem;
+  font-size: .9375rem;
+  font-family: inherit;
+  outline: none;
+  transition: border-color .15s;
+}
+.compose-row input[type="text"]:focus { border-color: #6c63ff; }
+.compose-row input[type="text"]::placeholder { color: #4b5563; }
+.compose-row button[type="submit"] {
+  background: #6c63ff;
+  color: #fff;
+  border: none;
+  border-radius: 8px;
+  padding: .625rem 1.125rem;
+  font-size: .875rem;
+  font-family: inherit;
+  font-weight: 500;
+  cursor: pointer;
+  white-space: nowrap;
+  transition: background .15s;
+}
+.compose-row button[type="submit"]:hover { background: #5a52e0; }
+.compose-row button[type="submit"]:disabled { opacity: .5; cursor: not-allowed; }
+
+/* ── Filters ── */
+
+.filters {
+  display: flex;
+  gap: .25rem;
+  margin-bottom: 1rem;
+  border-bottom: 1px solid #1f2937;
+  padding-bottom: .5rem;
+}
+.filters a {
+  font-size: .8125rem;
+  color: #6b7280;
+  text-decoration: none;
+  padding: .25rem .625rem;
+  border-radius: 4px;
+  transition: color .15s;
+}
+.filters a:hover { color: #d1d5db; }
+.filters a.active {
+  color: #6c63ff;
+  background: rgba(108, 99, 255, .12);
+}
+
+/* ── Todo list ── */
+
+.todo-list {
+  list-style: none;
+  display: flex;
+  flex-direction: column;
+  gap: .125rem;
+}
+
+.todo-item {
+  display: flex;
+  align-items: center;
+  gap: .75rem;
+  padding: .75rem .5rem;
+  border-radius: 6px;
+  transition: background .1s;
+}
+.todo-item:hover { background: #1f2937; }
+
+.toggle-form, .delete-form { display: contents; }
+
+.checkbox {
+  flex-shrink: 0;
+  background: none;
+  border: none;
+  cursor: pointer;
+  padding: 0;
+  display: flex;
+  align-items: center;
+  color: inherit;
+}
+
+.todo-title {
+  flex: 1;
+  font-size: .9375rem;
+  color: #e5e7eb;
+  word-break: break-word;
+}
+.todo-item.done .todo-title {
+  color: #4b5563;
+  text-decoration: line-through;
+}
+
+.delete-btn {
+  flex-shrink: 0;
+  background: none;
+  border: none;
+  color: #374151;
+  cursor: pointer;
+  font-size: 1.125rem;
+  padding: 0 .25rem;
+  line-height: 1;
+  opacity: 0;
+  transition: color .15s, opacity .15s;
+}
+.todo-item:hover .delete-btn { opacity: 1; }
+.delete-btn:hover { color: #f87171; }
+
+/* ── Footer ── */
+
+.todo-footer {
+  margin-top: 1rem;
+  font-size: .75rem;
+  color: #4b5563;
+  font-family: ui-monospace, monospace;
+  padding-left: .5rem;
+}
+
+/* ── Empty state ── */
+
+.empty {
+  color: #374151;
+  font-size: .875rem;
+  padding: 2.5rem 0;
+  text-align: center;
+  list-style: none;
+}
+
+/* ── Error ── */
+
+.error-msg {
+  font-size: .8125rem;
+  color: #f87171;
+  margin-top: .5rem;
+}
+
+/* ── Auth pages ── */
+
+.auth-box { max-width: 360px; }
+.auth-box h2 { font-size: 1.125rem; font-weight: 600; margin-bottom: .5rem; }
+.auth-box p { font-size: .875rem; color: #6b7280; margin-bottom: 1.5rem; line-height: 1.6; }
+
+.field-group { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1rem; }
+.field-group input {
+  background: #1f2937;
+  border: 1px solid #374151;
+  color: #f9fafb;
+  border-radius: 8px;
+  padding: .625rem .875rem;
+  font-size: .9375rem;
+  font-family: inherit;
+  outline: none;
+  transition: border-color .15s;
+}
+.field-group input:focus { border-color: #6c63ff; }
+.field-group input::placeholder { color: #4b5563; }
+
+.btn {
+  display: inline-block;
+  background: #6c63ff;
+  color: #fff;
+  border: none;
+  border-radius: 8px;
+  padding: .625rem 1.375rem;
+  font-size: .9375rem;
+  font-family: inherit;
+  font-weight: 500;
+  cursor: pointer;
+  transition: background .15s;
+}
+.btn:hover { background: #5a52e0; }
+.btn:disabled { opacity: .5; cursor: not-allowed; }