/* ═══════════════════════════════════════════════════
   IVP — Individuálny vzdelávací program
   ivp.css
═══════════════════════════════════════════════════ */

/* ── RESET & VARIABLES ───────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #dce8f5;
  --surface:     #ffffff;
  --border:      #d4e3f5;
  --border-focus:#1565c0;
  --text:        #0d2b5e;
  --muted:       #5a7aaa;
  --accent:      #1565c0;
  --accent-dark: #0d4ea0;
  --header:      #0d2b5e;
  --sec-hdr:     #1565c0;
  --radius:      14px;
  --shadow:      0 2px 14px rgba(21,101,192,.09);
  --font:        'Segoe UI', system-ui, -apple-system, sans-serif;
}

html  { scroll-behavior: smooth; }
body  { font-family: var(--font); background: var(--bg); color: var(--text); min-height: 100vh; }

/* ── HEADER ──────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--header);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
}
.header-inner {
  max-width: 1000px; margin: 0 auto;
  padding: 14px 24px;
  display: flex; align-items: center;
  justify-content: space-between;
  gap: 12px; flex-wrap: wrap;
}
.header-logo { display: flex; align-items: center; gap: 12px; color: #fff; }
.logo-sub    { font-size: 10px; letter-spacing: 3px; opacity: .45; text-transform: uppercase; }
.logo-title  { font-size: 17px; font-weight: 700; line-height: 1.25; }
.logo-title span { color: #7fb3ff; }

.header-nav  { display: flex; align-items: center; }
.btn-group   { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.btn-pdf {
  padding: 9px 20px; border-radius: 8px; border: none; cursor: pointer;
  font-family: var(--font); font-size: 13px; font-weight: 700;
  background: var(--accent); color: #fff;
  box-shadow: 0 2px 10px rgba(21,101,192,.4);
  transition: background .2s, transform .15s;
  min-height: 40px;
}
.btn-pdf:hover    { background: var(--accent-dark); transform: translateY(-1px); }
.btn-pdf:disabled { opacity: .6; cursor: default; transform: none; }

.btn-json {
  padding: 9px 20px; border-radius: 8px;
  border: 2px solid rgba(255,255,255,.35); cursor: pointer;
  font-family: var(--font); font-size: 13px; font-weight: 700;
  background: transparent; color: rgba(255,255,255,.85);
  transition: background .2s, border-color .2s;
  min-height: 40px;
}
.btn-json:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.6); color: #fff; }

/* ── MAIN LAYOUT ─────────────────────────────────── */
main { max-width: 1000px; margin: 0 auto; padding: 28px 20px 72px; }

/* ── UPLOAD CARD ─────────────────────────────────── */
.upload-card {
  background: linear-gradient(135deg, #eff6ff, #e8f0fc);
  border: 2.5px solid var(--accent);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 24px;
  box-shadow: 0 4px 24px rgba(21,101,192,.13);
  display: flex; align-items: center;
  justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
}
.upload-card-left  { display: flex; align-items: center; gap: 16px; flex: 1; min-width: 0; }
.upload-card-icon  { font-size: 32px; flex-shrink: 0; }
.upload-card-title { font-size: 15px; font-weight: 800; color: var(--text); margin-bottom: 3px; }
.upload-card-sub   { font-size: 13px; color: var(--muted); line-height: 1.4; }

.btn-upload {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: 10px;
  background: var(--accent); color: #fff;
  font-family: var(--font); font-size: 14px; font-weight: 700;
  cursor: pointer; border: none; white-space: nowrap; flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(21,101,192,.3);
  transition: background .2s, transform .15s;
  min-height: 44px;
}
.btn-upload:hover { background: var(--accent-dark); transform: translateY(-2px); }
.btn-upload input[type=file] { display: none; }

.upload-status         { width: 100%; margin-top: 10px; padding: 9px 14px; border-radius: 8px; font-size: 13px; font-weight: 600; }
.upload-status--loading{ background: #fef9c3; color: #854d0e; border: 1px solid #fde68a; }
.upload-status--ok     { background: #dcfce7; color: #166534; border: 1px solid #86efac; }
.upload-status--err    { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ── SECTION GROUP (líšty) ───────────────────────── */
.sec-group   { margin-bottom: 20px; }
.sec-hdr {
  background: var(--sec-hdr); color: #fff;
  padding: 12px 20px;
  border-radius: 12px 12px 0 0;
  display: flex; align-items: center; justify-content: space-between;
  font-size: 14px; font-weight: 700; letter-spacing: .15px;
  line-height: 1.3;
}
.sec-hint { font-size: 12px; font-weight: 400; opacity: .65; white-space: nowrap; margin-left: 8px; flex-shrink: 0; }

/* ── Q-ROW ───────────────────────────────────────── */
.q-row {
  background: #fff;
  padding: 18px 24px;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-bottom: 1px solid #eef3fb;
}
.q-row:last-child {
  border-bottom: 1px solid var(--border);
  border-radius: 0 0 12px 12px;
}

/* ── LABELS & HINTS ──────────────────────────────── */
.row-label {
  font-size: 14px; font-weight: 600; color: var(--text);
  margin-bottom: 6px;
}
.row-hint {
  font-size: 12.5px; color: var(--muted);
  background: #f0f6ff;
  border-left: 3px solid #b8d0ec;
  padding: 7px 12px; border-radius: 0 6px 6px 0;
  margin-bottom: 10px; line-height: 1.55;
}

/* ── GRID LAYOUTS ────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr;                          gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px,1fr)); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px,1fr)); gap: 16px; }

/* ── FORM FIELDS ─────────────────────────────────── */
.field-group { margin-bottom: 0; }
.field-group label {
  display: block; font-size: 12px; color: var(--muted);
  margin-bottom: 6px; font-weight: 500;
}
.field-group input,
.field-group textarea,
.field-group select {
  width: 100%; padding: 10px 14px;
  border-radius: 8px; border: 2px solid var(--border);
  font-family: var(--font); font-size: 16px; /* 16px prevents iOS auto-zoom */
  color: var(--text); outline: none;
  transition: border-color .2s, background .2s;
  background: #f8fbff;
  -webkit-appearance: none; appearance: none;
}
.field-group input:focus,
.field-group textarea:focus,
.field-group select:focus { border-color: var(--accent); background: #fff; }
.field-group textarea { resize: vertical; min-height: 80px; line-height: 1.6; }

/* ── RADIO & CHECKBOX OPTIONS ────────────────────── */
.opts-list { display: flex; flex-direction: column; gap: 7px; margin-top: 8px; }

.opt-lbl {
  display: flex; align-items: flex-start; gap: 10px;
  cursor: pointer; padding: 11px 14px;
  border-radius: 8px; border: 2px solid var(--border);
  background: #f8fbff;
  transition: border-color .15s, background .15s;
  font-size: 14px; color: var(--text);
  min-height: 44px;
}
.opt-lbl:hover   { border-color: #9dbce0; background: #eef5ff; }
.opt-lbl.selected{ border-color: var(--accent); background: #e8f0fc; font-weight: 600; }
.opt-lbl input[type=radio],
.opt-lbl input[type=checkbox] {
  flex-shrink: 0; margin-top: 2px;
  accent-color: var(--accent);
  width: 18px; height: 18px;
}

.opt-text-row {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 14px; border-radius: 8px;
  border: 2px solid var(--border); background: #f8fbff;
  transition: border-color .2s, background .2s;
  margin-top: 4px; flex-wrap: wrap;
}
.opt-text-row:focus-within { border-color: var(--accent); background: #fff; }
.opt-text-row input[type=checkbox] {
  flex-shrink: 0; accent-color: var(--accent);
  width: 18px; height: 18px;
}
.opt-text-row .inline-input {
  flex: 1; min-width: 120px; border: none; background: transparent;
  font-family: var(--font); font-size: 15px; color: var(--text); outline: none; padding: 0;
}
.opt-text-row .opt-text-row-label { font-size: 14px; color: var(--text); white-space: nowrap; }

/* ── DYNAMIC ENTRY CARDS ─────────────────────────── */
.entry-card {
  background: #f8fbff; border: 1.5px solid var(--border);
  border-radius: 10px; padding: 14px 16px;
  margin-bottom: 10px; transition: border-color .2s, background .2s;
}
.entry-card:focus-within { border-color: var(--accent); background: #fff; }

.entry-header {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 12px; flex-wrap: wrap;
}
.entry-badge {
  background: var(--accent); color: #fff;
  font-size: 11px; font-weight: 700;
  padding: 4px 12px; border-radius: 20px;
  white-space: nowrap; flex-shrink: 0;
}
.entry-date-wrap { flex: 1; min-width: 140px; }
.entry-date-wrap input {
  width: 100%; padding: 6px 12px;
  border-radius: 8px; border: 2px solid var(--border);
  font-family: var(--font); font-size: 14px; color: var(--text);
  background: #f8fbff; outline: none; transition: border-color .2s;
}
.entry-date-wrap input:focus { border-color: var(--accent); background: #fff; }

.entry-remove {
  margin-left: auto; background: none;
  border: 1.5px solid #fca5a5; color: #dc2626;
  border-radius: 7px; padding: 5px 12px;
  font-size: 12px; font-weight: 600;
  cursor: pointer; font-family: var(--font);
  transition: background .15s, border-color .15s;
  flex-shrink: 0; min-height: 34px;
}
.entry-remove:hover    { background: #fee2e2; border-color: #dc2626; }
.entry-remove:disabled { opacity: .3; cursor: default; }

.btn-add-entry {
  display: flex; align-items: center; justify-content: center; gap: 7px;
  margin-top: 10px; padding: 11px 18px;
  border-radius: 9px; border: 2px dashed var(--accent);
  background: transparent; color: var(--accent);
  font-family: var(--font); font-size: 13px; font-weight: 700;
  cursor: pointer; width: 100%;
  transition: background .15s, border-style .15s;
  min-height: 44px;
}
.btn-add-entry:hover { background: #e8f0fc; border-style: solid; }

/* ── CONSENT CHECKBOX ────────────────────────────── */
.consent-wrap {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 16px; border-radius: 10px;
  border: 2px solid var(--border); background: #f8fbff;
  cursor: pointer; transition: border-color .15s, background .15s;
}
.consent-wrap:hover { border-color: #9dbce0; background: #eef5ff; }
.consent-wrap input {
  flex-shrink: 0; margin-top: 3px;
  accent-color: var(--accent); width: 18px; height: 18px;
}
.consent-text { font-size: 13.5px; color: var(--text); line-height: 1.5; }

/* ── SIGNATURE LINE ──────────────────────────────── */
.sig-line-wrap  { margin-top: 28px; }
.sig-line       { border-bottom: 1.5px solid var(--border); height: 40px; }
.sig-line-label { font-size: 11px; color: var(--muted); margin-top: 6px; text-align: center; }

/* ── PDF VIEW (skrytý, zobrazí sa len pri tlači) ─── */
#pdf-view { display: none; }

/* ── PRINT ───────────────────────────────────────── */
@media print {
  @page {
    size: A4 portrait;
    margin: 14mm 16mm 14mm 16mm;
  }

  /* Keď body má triedu .printing — skry formulár, ukáž PDF view */
  body.printing .site-header,
  body.printing main              { display: none !important; }
  body.printing #pdf-view         { display: block !important; }

  /* Biele pozadie celej stránky pri tlači */
  body.printing { background: #fff !important; }
  html          { background: #fff !important; }

  /* Farby sa tlačia */
  * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* PDF view — základná typografia */
  #pdf-view {
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 10pt;
    color: #0d2b5e;
    background: #fff;
    line-height: 1.4;
  }

  /* Sekcie */
  .pdf-section        { margin-bottom: 10pt; }
  .pdf-sec-hdr        {
    background: #1565c0 !important; color: #fff !important;
    padding: 6pt 12pt; font-size: 10pt; font-weight: 700;
    border-radius: 4pt 4pt 0 0;
    break-after: avoid;        /* hlavička nepôjde na koniec stránky bez obsahu */
    page-break-after: avoid;
  }
  .pdf-sec-body       { border: 0.75pt solid #d4e3f5; border-top: none; border-radius: 0 0 4pt 4pt; padding: 8pt 12pt; background: #fff; }
  .pdf-row            { padding: 6pt 0; border-bottom: 0.5pt solid #eef3fb; break-inside: avoid; page-break-inside: avoid; }
  .pdf-row:last-child { border-bottom: none; }

  /* Labely a hodnoty */
  .pdf-label  { font-size: 7.5pt; font-weight: 700; color: #5a7aaa; text-transform: uppercase; letter-spacing: 1.5pt; margin-bottom: 3pt; }
  .pdf-value  { font-size: 10pt; color: #0d2b5e; min-height: 12pt; }
  .pdf-value-empty { color: #aaa; font-style: italic; }

  /* Mriežka */
  .pdf-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10pt; margin-bottom: 6pt; }
  .pdf-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10pt; margin-bottom: 6pt; }

  /* Checkboxy a rádio */
  .pdf-opt      { display: flex; align-items: flex-start; gap: 6pt; padding: 3pt 0; font-size: 9.5pt; }
  .pdf-opt-icon { flex-shrink: 0; font-size: 11pt; line-height: 1; margin-top: 0.5pt; }
  .pdf-opt.checked      { color: #0d2b5e; font-weight: 600; }
  .pdf-opt.unchecked    { color: #bbb; }

  /* Dynamické záznamy (zmeny, vyšetrenia) */
  .pdf-entry        { padding: 5pt 8pt; border: 0.75pt solid #d4e3f5; border-radius: 4pt; margin-bottom: 5pt; break-inside: avoid; }
  .pdf-entry-badge  { display: inline-block; background: #1565c0 !important; color: #fff !important; font-size: 7.5pt; font-weight: 700; padding: 1.5pt 7pt; border-radius: 10pt; margin-bottom: 5pt; }
  .pdf-entry-date   { font-size: 8.5pt; color: #5a7aaa; margin-bottom: 3pt; }

  /* Podpisové riadky */
  .pdf-sig-line   { border-bottom: 0.75pt solid #0d2b5e; height: 24pt; margin-bottom: 4pt; }
  .pdf-sig-label  { font-size: 8pt; color: #5a7aaa; text-align: center; }

  /* Hint texty */
  .pdf-hint {
    font-size: 8pt; color: #5a7aaa;
    border-left: 2pt solid #b8d0ec;
    padding: 3pt 8pt; margin-bottom: 6pt;
    background: #f0f6ff !important;
  }
}

/* ── RESPONSIVE — tablet (≤ 768px) ──────────────── */
@media (max-width: 768px) {
  .grid-2 { grid-template-columns: 1fr; }
  main    { padding: 20px 16px 64px; }
  .q-row  { padding: 16px 16px; }
  .sec-hdr { font-size: 13px; padding: 11px 16px; }
  .sec-hint { display: none; }   /* hide sub-hint on tablet to save space */
  .upload-card { padding: 16px 18px; }
}

/* ── RESPONSIVE — mobile (≤ 480px) ──────────────── */
@media (max-width: 480px) {
  .header-inner {
    flex-direction: column; align-items: flex-start; gap: 10px;
    padding: 12px 16px;
  }
  .logo-title { font-size: 15px; }
  .btn-group  { width: 100%; }
  .btn-pdf, .btn-json { flex: 1; text-align: center; justify-content: center; font-size: 12px; padding: 9px 10px; }

  main   { padding: 14px 12px 64px; }
  .q-row { padding: 14px 12px; }

  .sec-hdr  { font-size: 13px; padding: 10px 14px; border-radius: 10px 10px 0 0; }
  .sec-group{ margin-bottom: 16px; }

  .upload-card        { flex-direction: column; align-items: flex-start; gap: 14px; padding: 14px 16px; }
  .upload-card-icon   { display: none; }
  .btn-upload         { width: 100%; justify-content: center; }

  .row-label  { font-size: 13px; }
  .row-hint   { font-size: 12px; }

  .opt-lbl    { padding: 10px 12px; font-size: 13px; }
  .opt-text-row { padding: 8px 12px; }
  .opt-text-row .opt-text-row-label { font-size: 13px; }
  .opt-text-row .inline-input       { font-size: 14px; }

  .entry-header { gap: 8px; }
  .entry-remove { padding: 4px 10px; font-size: 11px; }
  .entry-card   { padding: 12px; }

  .consent-text { font-size: 13px; }

  /* Stack grid-3 always */
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
}