/* ============================================================
   portal-v2.css — Student Home hub (Calm Topbar) page styles.
   Ported from design-handoff/topbar-home.jsx (HomeTutor).
   Shell + tokens come from calm.css + ft-tokens.css.
   ============================================================ */

/* The Student Home hub uses only the shared .hub / .hub-grid / .hub-card /
   .hub-pv classes defined in calm.css — including the full mobile
   @media (max-width: 720px) block that stacks the grid single-column
   and compacts card padding. */

/* ── Upcoming lessons strip ─────────────────────────────────────────────── */
.upcoming-strip {
  background: #fff;
  border: 1px solid #e8e3d8;
  border-radius: 14px;
  padding: 14px 18px;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.upcoming-hd {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #888;
}
.ul-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  min-width: 0;
}
.ul-when {
  font-size: 13.5px;
  font-weight: 600;
  color: #2d3436;
  white-space: nowrap;
  flex: 0 0 auto;
}
.ul-meta {
  font-size: 13px;
  color: #6d6d6d;
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ul-join {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: #00867f;
  text-decoration: none;
  background: rgba(0, 206, 201, 0.1);
  border-radius: 6px;
  padding: 2px 8px;
  flex: 0 0 auto;
  transition: background 0.15s;
}
.ul-join:hover { background: rgba(0, 206, 201, 0.2); }

@media (max-width: 720px) {
  .upcoming-strip { margin-bottom: 12px; padding: 12px 14px; }
  .ul-row { gap: 6px; }
}

/* ── Reschedule / Cancel action buttons on lesson rows ───────────────────── */
.ul-reschedule, .ul-cancel {
  flex: 0 0 auto;
  font-size: 11.5px;
  font-weight: 600;
  border: 1px solid #d0cdc5;
  border-radius: 6px;
  padding: 2px 7px;
  background: #faf9f7;
  color: #4a4a4a;
  cursor: pointer;
  transition: background 0.13s, border-color 0.13s;
  line-height: 1.6;
}
.ul-reschedule:hover { background: #f0ede6; border-color: #b0aca0; }
.ul-cancel { color: #b5401a; border-color: #e9cfc6; background: #fdf6f4; }
.ul-cancel:hover { background: #f7e4de; border-color: #d08070; }
.ul-recurring {
  flex: 0 0 auto;
  font-size: 10.5px;
  font-weight: 600;
  background: #f0faf8;
  color: #00695c;
  border-radius: 4px;
  padding: 1px 6px;
  letter-spacing: 0.02em;
}

/* ── Inline expand form for reschedule / cancel ──────────────────────────── */
.ul-form { margin: 0 0 6px 0; }
.ul-form-inner {
  background: #faf9f7;
  border: 1px solid #e0dcd4;
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.ul-form-row label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 11.5px;
  font-weight: 600;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.ul-form-row input[type="datetime-local"],
.ul-form-row input[type="text"] {
  font-size: 13px;
  font-weight: 400;
  color: #2d3436;
  border: 1px solid #d0cdc5;
  border-radius: 7px;
  padding: 6px 9px;
  background: #fff;
  width: 100%;
  box-sizing: border-box;
  text-transform: none;
  letter-spacing: 0;
}
.ul-form-acts {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.ul-form-submit {
  font-size: 12.5px;
  font-weight: 600;
  background: #00867f;
  color: #fff;
  border: none;
  border-radius: 7px;
  padding: 5px 13px;
  cursor: pointer;
  transition: background 0.13s;
}
.ul-form-submit:hover:not(:disabled) { background: #006b65; }
.ul-form-submit:disabled { opacity: 0.55; cursor: default; }
.ul-form-danger { background: #c0392b; }
.ul-form-danger:hover:not(:disabled) { background: #a03020; }
.ul-form-close {
  font-size: 12.5px;
  background: none;
  border: 1px solid #d0cdc5;
  border-radius: 7px;
  padding: 5px 11px;
  color: #666;
  cursor: pointer;
}
.ul-form-msg { font-size: 12px; color: #b5401a; min-height: 0; }
.ul-form-ok { color: #00695c; font-size: 13px; font-weight: 500; }

/* ── Pending schedule-change requests section ────────────────────────────── */
.pending-strip {
  background: #fff;
  border: 1px solid #e8e3d8;
  border-radius: 14px;
  padding: 14px 18px;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pr-hd { align-items: center; }
.pr-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: #e74c3c;
  color: #fff;
  font-size: 10.5px;
  font-weight: 700;
  border-radius: 9px;
  line-height: 1;
}
.pr-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  flex-wrap: wrap;
}
.pr-row--mine .pr-desc { color: #6d6d6d; }
.pr-desc {
  font-size: 13px;
  color: #2d3436;
  flex: 1 1 200px;
  line-height: 1.5;
}
.pr-acts { display: flex; gap: 7px; flex: 0 0 auto; flex-wrap: wrap; }
.pr-approve, .pr-decline, .pr-withdraw {
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  padding: 3px 9px;
  cursor: pointer;
  border: 1px solid;
  transition: background 0.13s;
}
.pr-approve { background: #e8f5e9; color: #2e7d32; border-color: #c8e6c9; }
.pr-approve:hover { background: #c8e6c9; }
.pr-decline { background: #fdf6f4; color: #b5401a; border-color: #e9cfc6; }
.pr-decline:hover { background: #f7e4de; }
.pr-withdraw { background: #faf9f7; color: #6d6d6d; border-color: #d0cdc5; }
.pr-withdraw:hover { background: #f0ede6; }
.pr-approve:disabled, .pr-decline:disabled, .pr-withdraw:disabled { opacity: 0.5; cursor: default; }
.pr-done { font-size: 12.5px; color: #00695c; font-weight: 500; }
.pr-loading { font-size: 12px; color: #888; }

/* ── Multi-option reschedule negotiation ──────────────────────────────────── */
.pr-acts--options { align-items: flex-start; }
.pr-pick-option, .pr-no-match, .pr-keep, .pr-cancel-lesson {
  font-size: 12px;
  font-weight: 600;
  border-radius: 6px;
  padding: 3px 9px;
  cursor: pointer;
  border: 1px solid;
  transition: background 0.13s;
}
.pr-pick-option { background: #e8f5e9; color: #2e7d32; border-color: #c8e6c9; }
.pr-pick-option:hover { background: #c8e6c9; }
.pr-no-match { background: #faf9f7; color: #6d6d6d; border-color: #d0cdc5; }
.pr-no-match:hover { background: #f0ede6; }
.pr-row--nomatch { background: #fdf8ee; border: 1px solid #eddfb8; border-radius: 8px; padding: 8px 10px; }
.pr-keep { background: #faf9f7; color: #6d6d6d; border-color: #d0cdc5; }
.pr-keep:hover { background: #f0ede6; }
.pr-cancel-lesson { background: #fdf6f4; color: #b5401a; border-color: #e9cfc6; }
.pr-cancel-lesson:hover { background: #f7e4de; }

.ul-form-opts { display: flex; flex-direction: column; gap: 8px; }
.ul-add-option {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  background: none;
  border: 1px dashed #b7d6cf;
  border-radius: 7px;
  padding: 4px 10px;
  color: #00867f;
  cursor: pointer;
}
.ul-add-option:hover { background: #f0faf8; }

@media (max-width: 720px) {
  .pending-strip { padding: 12px 14px; margin-bottom: 12px; }
}