/* Parent Contact Log — P·Double Learning "Editorial Field Notes" system */
:root {
  --ink: #1b1712;
  --ink-soft: #4f463c;
  --ink-faint: #8a7d6c;
  --paper: #f1e9da;
  --paper-2: #faf5ea;
  --paper-3: #fffdf8;
  --persimmon: #d8431f;
  --persimmon-deep: #b53314;
  --sage: #4f6b4d;
  --amber: #b07314;
  --line: #ddd1bd;
  --line-strong: #c4b69e;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--ink);
  background-color: var(--paper);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(27, 23, 18, 0.07) 1px, transparent 0),
    radial-gradient(900px 600px at 100% -10%, rgba(216, 67, 31, 0.10), transparent 60%),
    radial-gradient(700px 500px at -10% 110%, rgba(79, 107, 77, 0.08), transparent 60%);
  background-size: 22px 22px, 100% 100%, 100% 100%;
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--persimmon); color: var(--paper-3); }

/* ---------- Layout ---------- */
.layout {
  max-width: 1240px; margin: 0 auto; padding: 56px 40px 96px;
  display: grid; grid-template-columns: minmax(280px, 340px) minmax(0, 1fr);
  gap: 64px; align-items: start;
}
.rail { position: sticky; top: 40px; align-self: start; }
.content { min-width: 0; }

/* ---------- Brand / masthead ---------- */
.brand { display: flex; align-items: center; gap: 12px; margin-bottom: 38px; }
.brand .mark { width: 46px; height: 46px; flex-shrink: 0; }
.brand .wordmark {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--ink-soft); line-height: 1.4;
}
.brand .wordmark b { color: var(--ink); font-weight: 500; }

.kicker {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.28em;
  text-transform: uppercase; color: var(--persimmon);
  display: flex; align-items: center; gap: 10px; margin-bottom: 20px;
}
.kicker::before { content: ''; width: 28px; height: 2px; background: var(--persimmon); }

.masthead {
  font-family: 'Fraunces', serif; font-weight: 600;
  font-size: clamp(38px, 4.4vw, 56px); line-height: 0.98;
  letter-spacing: -0.02em; color: var(--ink); margin-bottom: 20px;
}
.masthead em { font-style: italic; font-weight: 500; color: var(--persimmon); }

.lede { font-size: 15px; line-height: 1.6; color: var(--ink-soft); max-width: 34ch; margin-bottom: 34px; }

/* ---------- TOC rail ---------- */
.toc { border-top: 1.5px solid var(--ink); }
.toc a {
  display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: baseline;
  padding: 13px 4px; border-bottom: 1px solid var(--line); text-decoration: none;
  color: var(--ink-soft); transition: color 0.18s, padding 0.18s;
}
.toc a:hover { padding-left: 10px; color: var(--ink); }
.toc a .n { font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink-faint); }
.toc a .t { font-size: 14px; font-weight: 500; letter-spacing: 0.01em; }
.toc a.is-active { color: var(--ink); box-shadow: inset 3px 0 0 var(--persimmon); padding-left: 12px; }
.toc a.is-active .n { color: var(--persimmon); }

.rail-foot { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 8px; }
.tag {
  font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-soft);
  border: 1px solid var(--line-strong); border-radius: 100px; padding: 5px 11px;
}

/* ---------- Steps ---------- */
.step { position: relative; padding: 34px 0 32px; border-bottom: 1.5px solid var(--line); scroll-margin-top: 32px; }
.step:first-of-type { padding-top: 0; }
.step-header { display: grid; grid-template-columns: auto 1fr; align-items: baseline; gap: 18px; margin-bottom: 24px; }
.step-number {
  font-family: 'Fraunces', serif; font-weight: 600; font-size: 40px; line-height: 1;
  color: var(--persimmon); letter-spacing: -0.02em; width: 1.4em;
}
.step-number::before { content: '0'; opacity: 0.32; }
.step-title {
  font-family: 'Fraunces', serif; font-weight: 600; font-size: 25px;
  line-height: 1.1; letter-spacing: -0.01em; color: var(--ink); align-self: center;
}
.optional-flag {
  font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-faint); border: 1px dashed var(--line-strong);
  border-radius: 100px; padding: 3px 10px; margin-left: 12px; vertical-align: middle;
}

/* ---------- Form primitives ---------- */
.form-group { margin-bottom: 22px; }
.form-group:last-child { margin-bottom: 0; }
label {
  display: block; margin-bottom: 9px; font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-soft);
}
input[type="text"], input[type="date"], select, textarea {
  width: 100%; padding: 13px 15px; border: 1.5px solid var(--line-strong); border-radius: 3px;
  font-family: 'Inter', sans-serif; font-size: 15px; background: var(--paper-3); color: var(--ink);
  transition: border-color 0.16s, box-shadow 0.16s, background 0.16s;
}
input::placeholder, textarea::placeholder { color: var(--ink-faint); }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--ink); background: #fff;
  box-shadow: 4px 4px 0 rgba(216, 67, 31, 0.18);
}
input[type="date"], select.mono { font-family: 'JetBrains Mono', monospace; font-size: 14px; }
textarea { resize: vertical; min-height: 130px; line-height: 1.55; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.help-text { color: var(--ink-faint); font-size: 12.5px; margin-top: 8px; line-height: 1.5; }
.note { color: var(--ink-soft); font-size: 13.5px; line-height: 1.55; margin-bottom: 16px; }

/* ---------- Direction cards (who initiated) ---------- */
.mode-group { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.mode-card {
  cursor: pointer; text-align: left; padding: 16px 16px 18px; border-radius: 5px;
  border: 1.5px solid var(--line-strong); background: var(--paper-3); color: var(--ink-soft);
  transition: all 0.16s ease; display: flex; flex-direction: column; gap: 6px;
  font-family: 'Inter', sans-serif;
}
.mode-card:hover { border-color: var(--ink-soft); transform: translateY(-2px); }
.mode-card .mc-emoji { font-size: 22px; }
.mode-card .mc-title { font-family: 'Fraunces', serif; font-weight: 600; font-size: 17px; color: var(--ink); }
.mode-card .mc-desc { font-size: 12.5px; line-height: 1.45; }
.mode-card.active {
  border-color: var(--ink); background: var(--ink); color: var(--paper-2);
  box-shadow: 5px 5px 0 rgba(216, 67, 31, 0.85);
}
.mode-card.active .mc-title { color: var(--paper-3); }
.mode-card.active .mc-desc { color: rgba(241, 233, 218, 0.8); }

/* ---------- Method pill chips (single-select) ---------- */
.chip-group { display: flex; flex-wrap: wrap; gap: 10px; }
.chip-option input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.chip-option label {
  margin: 0; cursor: pointer; display: inline-flex; align-items: center;
  padding: 11px 18px; font-size: 14px; font-weight: 500; letter-spacing: 0;
  text-transform: none; color: var(--ink-soft); background: var(--paper-3);
  border: 1.5px solid var(--line-strong); border-radius: 100px; transition: all 0.16s ease;
}
.chip-option label:hover { border-color: var(--ink-soft); color: var(--ink); transform: translateY(-1px); }
.chip-option input[type="radio"]:checked + label {
  background: var(--ink); border-color: var(--ink); color: var(--paper-3);
  box-shadow: 4px 4px 0 rgba(216, 67, 31, 0.85);
}
.chip-option input[type="radio"]:focus-visible + label { outline: 2px solid var(--persimmon); outline-offset: 2px; }

/* ---------- Time row ---------- */
.time-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.time-block label { margin-bottom: 9px; }

/* ---------- Attachments ---------- */
.dropzone {
  border: 1.5px dashed var(--line-strong); border-radius: 4px; background: var(--paper-2);
  padding: 26px 20px; text-align: center; cursor: pointer; transition: all 0.16s;
}
.dropzone:hover, .dropzone.dragover { border-color: var(--persimmon); background: var(--paper-3); }
.dropzone .dz-icon { font-size: 26px; margin-bottom: 6px; }
.dropzone .dz-label { font-size: 14px; font-weight: 600; color: var(--ink); }
.dropzone .dz-hint { font-size: 12.5px; color: var(--ink-faint); margin-top: 4px; }
.attach-list { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.attach-item {
  display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: center;
  background: var(--paper-3); border: 1.5px solid var(--line-strong); border-radius: 4px; padding: 10px 14px;
}
.attach-item .thumb {
  width: 46px; height: 46px; border-radius: 3px; object-fit: cover;
  border: 1px solid var(--line); background: var(--paper-2);
}
.attach-item .thumb.icon { display: flex; align-items: center; justify-content: center; font-size: 20px; }
.attach-item .meta { min-width: 0; }
.attach-item .fname {
  font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--ink);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.attach-item input.fdesc {
  margin-top: 6px; padding: 7px 10px; font-size: 13px; border-radius: 3px;
}
.attach-item .remove {
  border: none; background: transparent; color: var(--ink-faint); font-size: 18px;
  cursor: pointer; padding: 6px; line-height: 1; border-radius: 3px;
}
.attach-item .remove:hover { color: var(--persimmon); }

/* ---------- Buttons ---------- */
.btn {
  padding: 16px 22px; border: none; border-radius: 3px; font-family: 'Inter', sans-serif;
  font-size: 14px; font-weight: 600; letter-spacing: 0.02em; cursor: pointer;
  transition: transform 0.14s, box-shadow 0.14s, background 0.16s;
}
.btn-primary { background: var(--persimmon); color: var(--paper-3); box-shadow: 5px 5px 0 var(--ink); }
.btn-primary:hover { background: var(--persimmon-deep); transform: translate(-2px, -2px); box-shadow: 7px 7px 0 var(--ink); }
.btn-primary:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }
.btn-secondary { background: var(--paper-3); color: var(--ink); border: 1.5px solid var(--ink); }
.btn-secondary:hover { background: var(--ink); color: var(--paper-3); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.button-group { display: flex; gap: 14px; margin-top: 6px; }
.button-group .btn { flex: 1; }

#generateBtn { width: 100%; display: flex; align-items: center; justify-content: center; gap: 12px; font-size: 16px; padding: 18px 24px; }
#generateBtn .arrow { font-size: 19px; transition: transform 0.16s; }
#generateBtn:hover .arrow { transform: translateX(5px); }

.btn-startover {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 18px 24px; font-family: 'Fraunces', serif; font-size: 19px; font-weight: 600;
  color: var(--ink); background: var(--paper-3); border: 2px solid var(--ink); border-radius: 4px;
  cursor: pointer; box-shadow: 6px 6px 0 var(--line-strong);
  transition: transform 0.14s, box-shadow 0.14s, background 0.16s, color 0.16s;
}
.btn-startover:hover { background: var(--ink); color: var(--paper-3); transform: translate(-2px, -2px); box-shadow: 8px 8px 0 var(--persimmon); }
.btn-startover:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--ink); }

.spinner {
  width: 17px; height: 17px; border: 2.5px solid rgba(255, 255, 255, 0.35);
  border-top-color: var(--paper-3); border-radius: 50%; animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Output ("filed" card) ---------- */
.output-section {
  margin-top: 36px; padding: 30px; background: var(--paper-3);
  border: 1.5px solid var(--ink); border-radius: 4px;
  box-shadow: 9px 9px 0 rgba(216, 67, 31, 0.16); position: relative;
}
.output-section::before {
  content: 'FILED \2014 PARENT CONTACT LOG';
  position: absolute; top: -10px; left: 24px; background: var(--persimmon);
  color: var(--paper-3); font-family: 'JetBrains Mono', monospace; font-size: 10px;
  letter-spacing: 0.16em; padding: 4px 11px; border-radius: 3px;
}
.output-section h3 { font-family: 'Fraunces', serif; font-weight: 600; font-size: 22px; color: var(--ink); margin: 6px 0 18px; }
.disclaimer {
  font-size: 12.5px; color: var(--ink-faint); line-height: 1.55; margin-bottom: 18px;
  padding: 12px 14px; background: var(--paper-2); border: 1px dashed var(--line-strong); border-radius: 4px;
}

/* The crucial result sentence gets the spotlight */
.result-card {
  background: var(--paper-2); border: 1.5px solid var(--sage); border-left: 5px solid var(--sage);
  border-radius: 4px; padding: 20px 22px; margin-bottom: 20px;
}
.result-card h5 {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--sage); margin-bottom: 8px;
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
}
.result-card .val { font-family: 'Fraunces', serif; font-size: 18.5px; line-height: 1.5; color: var(--ink); }

.copydoc { border: 1px solid var(--line); border-radius: 6px; overflow: hidden; background: var(--paper-3); }
.copydoc .fld { border-top: 1px solid var(--line); padding: 14px 16px; }
.copydoc .fld:first-child { border-top: none; }
.copydoc .fld h5 {
  margin: 0 0 7px; font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--persimmon-deep); font-weight: 700;
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
}
.copydoc .fld .val { font-size: 14.5px; color: var(--ink); line-height: 1.6; white-space: pre-wrap; }
.copybtn {
  background: var(--ink); color: var(--paper-3); border: none; border-radius: 6px;
  font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.06em;
  text-transform: uppercase; padding: 5px 11px; cursor: pointer; flex: none;
}
.copybtn:hover { background: var(--persimmon); }

/* ---------- Student chips (multi-student) ---------- */
.student-row { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.student-row .btn { padding: 13px 20px; }
.student-chip {
  display: inline-flex; align-items: center; gap: 10px; padding: 9px 10px 9px 16px;
  font-size: 14px; font-weight: 600; color: var(--paper-3); background: var(--ink);
  border-radius: 100px; box-shadow: 3px 3px 0 rgba(216, 67, 31, 0.85);
}
.student-chip button {
  border: none; background: rgba(241, 233, 218, 0.18); color: var(--paper-3);
  width: 22px; height: 22px; border-radius: 50%; cursor: pointer; font-size: 12px; line-height: 1;
}
.student-chip button:hover { background: var(--persimmon); }

/* ---------- Mic (voice notes) ---------- */
.label-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 9px; }
.label-row label { margin-bottom: 0; }
.mic-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px;
  border: 1.5px solid var(--ink); border-radius: 100px; background: var(--paper-3);
  color: var(--ink); font-family: 'JetBrains Mono', monospace; font-size: 11px;
  letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer; transition: all 0.16s;
}
.mic-btn:hover { background: var(--ink); color: var(--paper-3); }
.mic-btn.listening {
  background: var(--persimmon); border-color: var(--persimmon); color: var(--paper-3);
  animation: micPulse 1.2s ease-in-out infinite;
}
@keyframes micPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(216, 67, 31, 0.45); } 50% { box-shadow: 0 0 0 9px rgba(216, 67, 31, 0); } }

/* ---------- Quick template chips ---------- */
.tpl-group { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.tpl-chip {
  border: 1.5px dashed var(--line-strong); background: var(--paper-2); color: var(--ink-soft);
  border-radius: 100px; padding: 8px 14px; font-size: 12.5px; font-weight: 500;
  cursor: pointer; transition: all 0.15s; font-family: 'Inter', sans-serif;
}
.tpl-chip:hover { border-style: solid; border-color: var(--ink); background: var(--ink); color: var(--paper-3); }

/* ---------- Per-student output & message drafts ---------- */
.student-head {
  font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--paper-3); background: var(--ink);
  padding: 7px 14px; border-radius: 3px 3px 0 0; display: flex; justify-content: space-between; align-items: center; gap: 10px;
}
.student-out { margin-bottom: 22px; }
.student-out .copydoc { border-radius: 0 0 6px 6px; }
.draft-row { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.draft-btn {
  border: 1.5px solid var(--sage); background: var(--paper-3); color: var(--sage);
  border-radius: 100px; padding: 8px 16px; font-size: 12.5px; font-weight: 600;
  cursor: pointer; transition: all 0.15s; font-family: 'Inter', sans-serif;
}
.draft-btn:hover:not(:disabled) { background: var(--sage); color: var(--paper-3); }
.draft-btn:disabled { opacity: 0.5; cursor: wait; }
.draft-out { margin-top: 10px; border: 1.5px solid var(--sage); border-radius: 6px; overflow: hidden; }
.draft-out .fld h5 { color: var(--sage); }

/* ---------- History panel ---------- */
.rail-actions { margin-top: 22px; display: flex; flex-direction: column; gap: 10px; }
.rail-btn {
  display: flex; align-items: center; gap: 10px; width: 100%; text-align: left;
  padding: 12px 16px; border: 1.5px solid var(--ink); border-radius: 4px;
  background: var(--paper-3); color: var(--ink); font-family: 'Inter', sans-serif;
  font-size: 13.5px; font-weight: 600; cursor: pointer; transition: all 0.15s;
  box-shadow: 4px 4px 0 var(--line-strong);
}
.rail-btn:hover { transform: translate(-1px, -1px); box-shadow: 5px 5px 0 var(--persimmon); }
.history-overlay {
  position: fixed; inset: 0; z-index: 8000; background: rgba(27, 23, 18, 0.55);
  display: none; align-items: flex-start; justify-content: center; padding: 5vh 18px; overflow-y: auto;
}
.history-overlay.open { display: flex; }
.history-panel {
  width: 100%; max-width: 760px; background: var(--paper-2); border: 1.5px solid var(--ink);
  border-radius: 6px; box-shadow: 12px 12px 0 rgba(216, 67, 31, 0.35); padding: 26px;
}
.history-panel h3 { font-family: 'Fraunces', serif; font-size: 24px; margin-bottom: 4px; }
.history-panel .hp-sub { font-size: 13px; color: var(--ink-soft); margin-bottom: 18px; }
.hp-close { float: right; border: none; background: transparent; font-size: 22px; cursor: pointer; color: var(--ink-faint); }
.hp-close:hover { color: var(--persimmon); }
.hp-toolbar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 14px; }
.hp-toolbar input[type="search"] { flex: 1; min-width: 180px; padding: 10px 14px; border: 1.5px solid var(--line-strong); border-radius: 3px; background: var(--paper-3); font-size: 14px; }
.hp-toolbar .btn { padding: 10px 16px; font-size: 12.5px; }
.hp-list { max-height: 46vh; overflow-y: auto; border: 1px solid var(--line); border-radius: 4px; background: var(--paper-3); }
.hp-item { border-bottom: 1px solid var(--line); padding: 12px 14px; }
.hp-item:last-child { border-bottom: none; }
.hp-item .hp-line { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; cursor: pointer; }
.hp-item .hp-who { font-weight: 600; font-size: 14px; color: var(--ink); }
.hp-item .hp-meta { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--ink-faint); white-space: nowrap; }
.hp-item .hp-notes { display: none; margin-top: 10px; font-size: 13.5px; line-height: 1.55; color: var(--ink-soft); white-space: pre-wrap; }
.hp-item.open .hp-notes { display: block; }
.hp-item .hp-actions { display: none; margin-top: 10px; gap: 8px; }
.hp-item.open .hp-actions { display: flex; }
.hp-empty { padding: 26px; text-align: center; color: var(--ink-faint); font-size: 13.5px; }
.hp-settings { margin-top: 18px; border-top: 1.5px solid var(--line); padding-top: 16px; }
.hp-settings h4 { font-family: 'JetBrains Mono', monospace; font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--persimmon); margin-bottom: 10px; }
.hp-settings .row2 { display: grid; grid-template-columns: 1fr auto; gap: 10px; margin-bottom: 8px; }
.hp-settings input[type="url"] { padding: 10px 14px; border: 1.5px solid var(--line-strong); border-radius: 3px; background: var(--paper-3); font-size: 13px; font-family: 'JetBrains Mono', monospace; }
.hp-settings .hint { font-size: 12px; color: var(--ink-faint); line-height: 1.5; }
.hp-status { font-family: 'JetBrains Mono', monospace; font-size: 11px; margin-top: 6px; }
.hp-status.ok { color: var(--sage); }
.hp-status.off { color: var(--ink-faint); }

/* ---------- Toasts ---------- */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.toast {
  background: var(--ink); color: var(--paper-3); padding: 15px 20px; border-radius: 4px;
  box-shadow: 0 14px 34px rgba(27, 23, 18, 0.3); font-weight: 500; font-size: 14px;
  display: flex; align-items: center; gap: 12px; animation: slideIn 0.3s cubic-bezier(0.2, 0.9, 0.3, 1);
  pointer-events: auto; border-left: 4px solid var(--ink-faint); min-width: 280px;
}
.toast::before { font-weight: 700; font-size: 16px; }
.toast.success { border-left-color: #7fb487; } .toast.success::before { content: "\2713"; color: #7fb487; }
.toast.error { border-left-color: var(--persimmon); } .toast.error::before { content: "\2715"; color: var(--persimmon); }
.toast.warning { border-left-color: #e0a83a; } .toast.warning::before { content: "!"; color: #e0a83a; }
.toast.removing { animation: slideOut 0.3s ease-out forwards; }
@keyframes slideIn { from { transform: translateX(420px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
@keyframes slideOut { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(420px); } }

/* ---------- Login (ink cover) ---------- */
.login-screen {
  position: fixed; inset: 0; z-index: 9999; display: flex; align-items: center; justify-content: center; padding: 24px;
  background-color: var(--ink);
  background-image:
    radial-gradient(circle at 1px 1px, rgba(241, 233, 218, 0.06) 1px, transparent 0),
    radial-gradient(1000px 700px at 110% -10%, rgba(216, 67, 31, 0.32), transparent 55%),
    radial-gradient(800px 600px at -10% 110%, rgba(216, 67, 31, 0.14), transparent 55%);
  background-size: 24px 24px, 100% 100%, 100% 100%;
}
.login-screen.hidden { display: none; }
.login-box { width: 100%; max-width: 440px; color: var(--paper); }
.login-logo { width: 104px; height: 104px; margin-bottom: 24px; }
.login-box h2 {
  font-family: 'Fraunces', serif; font-weight: 600; font-size: clamp(36px, 6vw, 50px);
  line-height: 1.0; letter-spacing: -0.02em; margin-bottom: 16px; color: var(--paper-3);
}
.login-box h2 em { font-style: italic; font-weight: 500; color: var(--persimmon); }
.login-box > p { color: rgba(241, 233, 218, 0.7); font-size: 15px; margin-bottom: 30px; max-width: 36ch; }
.login-box input {
  width: 100%; padding: 16px 18px; border: 1.5px solid rgba(241, 233, 218, 0.25); border-radius: 3px;
  font-size: 16px; font-family: 'JetBrains Mono', monospace; letter-spacing: 0.1em; margin-bottom: 14px;
  background: rgba(241, 233, 218, 0.06); color: var(--paper-3); transition: all 0.16s;
}
.login-box input::placeholder { color: rgba(241, 233, 218, 0.4); letter-spacing: 0.05em; }
.login-box input:focus { outline: none; border-color: var(--persimmon); background: rgba(241, 233, 218, 0.1); box-shadow: 4px 4px 0 rgba(216, 67, 31, 0.4); }
.login-box button {
  width: 100%; padding: 16px; background: var(--persimmon); color: var(--paper-3); border: none; border-radius: 3px;
  font-family: 'Inter', sans-serif; font-size: 15px; font-weight: 600; letter-spacing: 0.04em; cursor: pointer;
  box-shadow: 5px 5px 0 rgba(241, 233, 218, 0.18); transition: transform 0.14s, box-shadow 0.14s, background 0.16s;
}
.login-box button:hover { background: var(--persimmon-deep); transform: translate(-2px, -2px); box-shadow: 7px 7px 0 rgba(241, 233, 218, 0.22); }
.login-box button:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 rgba(241, 233, 218, 0.18); }
.login-error { color: #ff9b7d; font-size: 13px; margin-top: 14px; display: none; font-family: 'JetBrains Mono', monospace; }
.login-error.show { display: block; }

/* ---------- Entrance motion ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
.rail > *, .step { animation: rise 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) both; }
.rail > *:nth-child(1) { animation-delay: 0.02s; }
.rail > *:nth-child(2) { animation-delay: 0.06s; }
.rail > *:nth-child(3) { animation-delay: 0.10s; }
.rail > *:nth-child(4) { animation-delay: 0.14s; }
.rail > *:nth-child(5) { animation-delay: 0.18s; }
.step:nth-of-type(1) { animation-delay: 0.16s; }
.step:nth-of-type(2) { animation-delay: 0.22s; }
.step:nth-of-type(3) { animation-delay: 0.28s; }
.step:nth-of-type(4) { animation-delay: 0.34s; }
.step:nth-of-type(5) { animation-delay: 0.40s; }
.step:nth-of-type(6) { animation-delay: 0.46s; }
.step:nth-of-type(7) { animation-delay: 0.52s; }
.step:nth-of-type(8) { animation-delay: 0.58s; }
.step:nth-of-type(9) { animation-delay: 0.64s; }

/* ---------- Print: the filed contact log ---------- */
#printDoc { display: none; }
@media print {
  body { background: #fff; }
  .layout, .login-screen, .toast-container { display: none !important; }
  #printDoc { display: block; padding: 0.2in 0.1in; color: #1b1712; }
  #printDoc .p-head { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 2.5px solid #1b1712; padding-bottom: 10px; margin-bottom: 4px; }
  #printDoc .p-title { font-family: 'Fraunces', serif; font-weight: 600; font-size: 26px; letter-spacing: -0.01em; }
  #printDoc .p-brand { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: #4f463c; }
  #printDoc table { width: 100%; border-collapse: collapse; margin-top: 14px; }
  #printDoc td { border-bottom: 1px solid #ddd1bd; padding: 9px 6px; font-size: 12.5px; vertical-align: top; }
  #printDoc td.k { font-family: 'JetBrains Mono', monospace; font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: #4f463c; width: 190px; }
  #printDoc .p-section { margin-top: 18px; }
  #printDoc .p-section h4 { font-family: 'JetBrains Mono', monospace; font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: #b53314; margin-bottom: 7px; }
  #printDoc .p-section p { font-size: 13px; line-height: 1.6; white-space: pre-wrap; }
  #printDoc .p-result { border: 1.5px solid #4f6b4d; border-left: 5px solid #4f6b4d; padding: 12px 16px; border-radius: 3px; }
  #printDoc .p-result p { font-family: 'Fraunces', serif; font-size: 15px; }
  #printDoc .p-attach { margin-top: 8px; }
  #printDoc .p-attach figure { margin: 12px 0; page-break-inside: avoid; }
  #printDoc .p-attach img { max-width: 100%; max-height: 4.6in; border: 1px solid #c4b69e; border-radius: 3px; }
  #printDoc .p-attach figcaption { font-family: 'JetBrains Mono', monospace; font-size: 10px; color: #4f463c; margin-top: 5px; }
  #printDoc .p-foot { margin-top: 26px; border-top: 1px solid #c4b69e; padding-top: 8px; font-family: 'JetBrains Mono', monospace; font-size: 9.5px; letter-spacing: 0.08em; text-transform: uppercase; color: #8a7d6c; display: flex; justify-content: space-between; }
  #printDoc .p-student { page-break-after: always; }
  #printDoc .p-student:last-of-type { page-break-after: auto; }
}

/* ---------- Responsive ---------- */
@media (max-width: 940px) {
  .layout { grid-template-columns: 1fr; gap: 40px; padding: 40px 28px 80px; }
  .rail { position: static; } .lede { max-width: none; } .toc { display: none; } .rail-foot { margin-top: 20px; }
}
@media (max-width: 560px) {
  .layout { padding: 32px 20px 64px; }
  .masthead { font-size: 38px; }
  .row, .mode-group, .time-grid { grid-template-columns: 1fr; }
  .button-group { flex-direction: column; }
  .output-section { padding: 24px 20px; }
  input[type="text"], input[type="date"], select, textarea { font-size: 16px; }
  .toast-container { left: 16px; right: 16px; bottom: 16px; } .toast { min-width: 0; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }