/* A steady entry screen; learner-specific display settings apply after sign-in. */
.account-screen { max-width: 660px; margin: 2.5rem auto; }
.account-kicker { color: var(--accent); font: 700 .8rem var(--mono); letter-spacing: .12em; }
.account-screen h1 { max-width: 600px; font-size: clamp(1.8rem, 4vw, 2.65rem); line-height: 1.18; }
.account-screen > p { color: var(--muted); }
.account-card { padding: 1.5rem; margin: 1.6rem 0; }
.account-card h2 { margin-top: 0; }
.account-card form { display: grid; gap: .45rem; }
.account-card input { width: 100%; min-width: 0; padding: .7rem .8rem; border: 1px solid var(--border); border-radius: 7px; font: inherit; background: var(--surface); color: var(--text); }
.account-card label { margin-top: .6rem; font-weight: 600; }
.account-card .session-progress { margin-top: 0; }
.account-message { min-height: 1.6em; color: var(--notyet); }
.account-card form button { width: 100%; margin: .2rem 0 .7rem; }
.account-note { font-size: .9rem; }
.account-switch { display: inline-block; margin-top: .5rem; padding: .7rem 1rem; border: 1px solid var(--accent); border-radius: 7px; font-weight: 600; }
.canvas-account-card { overflow-wrap: anywhere; }
.canvas-account-card form { display: grid; gap: .7rem; max-width: 620px; }
.canvas-account-card input:not([type="checkbox"]) { width: 100%; min-width: 0; padding: .7rem .8rem; border: 1px solid var(--border); border-radius: 7px; font: inherit; background: var(--surface); color: var(--text); }
.canvas-account-card [hidden] { display: none; }
.canvas-account-card label { display: block; }
.account-identity { display: flex; align-items: center; gap: .7rem; flex-wrap: wrap; }
.account-identity button { padding: .35rem .65rem; font-size: .85rem; }
.save-notice { color: var(--notyet); background: var(--notyet-soft); }
.memo-form { display: grid; gap: .6rem; }
.memo-form textarea, .coach-memo-editor textarea { width: 100%; min-width: 0; font: inherit; padding: .7rem; border: 1px solid var(--border); border-radius: 7px; color: var(--text); background: var(--surface); }
.memo-form button { justify-self: start; }
.memo-text { white-space: pre-wrap; overflow-wrap: anywhere; }
.memo-status { min-height: 1.5em; }
.home-classes { margin: 1.5rem 0 2rem; }
.home-class-card h3 { margin-top: 0; font-size: 1.05rem; }
.home-class-card .btn-row { margin-top: auto; }
.home-class-card { display: flex; flex-direction: column; }
.home-course-group { margin: 1rem 0; }
.home-course-group > summary { cursor: pointer; font-weight: 600; padding: .6rem 0; }
.home-course-group .unit-grid { margin-top: .75rem; }
.home-refresh { margin-top: 1rem; }
.coach-memo-editor { padding-top: .8rem; border-top: 1px solid var(--border); }
.page-coach-workspace { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.1rem; }
.page-coach-workspace.notes-open { grid-template-columns: minmax(0, 1.25fr) minmax(270px, 1fr); }
.page-coach-conversation, .page-coach-notebook { min-width: 0; }
.page-coach-notebook { max-height: 650px; overflow-y: auto; padding: 1rem; border: 1px solid var(--border); border-radius: 8px; background: var(--surface-2); }
.page-coach-notebook h2 { margin-top: 0; }
@media (max-width: 760px) { .page-coach-workspace.notes-open { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 520px) { .account-screen { margin: 1.25rem auto; } .account-card { padding: 1rem; } }
@media (max-width: 520px) {
  .page-coach-quick { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-coach-log { max-height: 20rem; }
  .home-class-card .btn-row > * { min-height: 44px; }
}