/* Sdílený design systém - servis.ikotel.cz (unifikováno 2026-07-09) */
:root { --fire: #E8520A; --ink: #111; --paper: #f8f6f3; --rule: #e0ddd8; --mute: #888; --blue: #1a7efb; }
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
}

.page-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px;
  background: var(--ink); color: #fff;
}
.page-header-brand { font-family: 'Bebas Neue', sans-serif; font-size: 22px; letter-spacing: 0.05em; }
.page-header-brand span { color: var(--fire); }
.btn-back {
  background: none; border: 1px solid #444; color: #ccc;
  padding: 8px 14px; border-radius: 8px; cursor: pointer;
  font-family: 'DM Sans', sans-serif; font-size: 13px;
  text-decoration: none; display: inline-block;
  transition: border-color .15s, color .15s;
}
.btn-back:hover { border-color: var(--fire); color: #fff; }

.hero-strip {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--ink); color: #fff;
  padding: 24px 24px 32px;
  gap: 24px;
}
.hero-strip-text { flex: 1; }
.hero-strip-badge {
  font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: #4caf50; margin-bottom: 10px;
}
.hero-strip-title { font-family: 'Bebas Neue', sans-serif; font-size: 32px; line-height: 1.1; letter-spacing: 0.03em; min-height: 2.2em; }
.hero-strip-title em { font-style: normal; color: var(--fire); }
.hero-strip-meta { text-align: right; margin: 0 16px; }
.doc-cislo { font-family: 'DM Mono', monospace; font-size: 13px; color: #aaa; }
.doc-datum-val { font-weight: 600; margin-top: 2px; }
.hero-strip-img { width: 96px; height: 96px; object-fit: contain; flex-shrink: 0; border-radius: 10px; }

.form-container {
  max-width: 680px; margin: -20px auto 60px;
  background: #fff; border-radius: 16px;
  padding: 32px 28px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
  position: relative; z-index: 1;
}
.sekce-nadpis {
  font-family: 'Bebas Neue', sans-serif; font-size: 18px; letter-spacing: 0.04em;
  color: var(--fire);
  margin: 28px 0 14px; padding-bottom: 8px;
  border-bottom: 2px solid var(--rule);
}
.sekce-nadpis:first-child { margin-top: 0; }

.form-group { margin-bottom: 16px; }
.form-group label, label {
  display: block; font-size: 12px; font-weight: 600;
  color: #666; margin-bottom: 6px;
  font-family: 'DM Mono', monospace; letter-spacing: 0.05em;
}
.form-group .opt, .opt { color: var(--mute); font-weight: 400; text-transform: none; letter-spacing: 0; }
.form-group .req, .req { color: var(--fire); }
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
  width: 100%; padding: 11px 13px;
  font-size: 14px; font-family: 'DM Sans', sans-serif;
  border: 2px solid var(--rule); border-radius: 8px;
  background: #fff; color: var(--ink);
  transition: border-color .15s, box-shadow .15s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--fire);
  box-shadow: 0 0 0 3px rgba(232,82,10,0.12);
}
.hint { display: block; font-size: 12px; color: var(--mute); margin-top: 4px; }

.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row3 { display: flex; flex-direction: column; gap: 14px; }
.row3 .form-group { width: 100%; }
.zip-field { max-width: 180px; }

.radio-group { display: flex; gap: 16px; margin-top: 4px; flex-wrap: wrap; }
.radio-group label {
  display: flex; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 400; text-transform: none; cursor: pointer; color: var(--ink);
}
.radio-group input { accent-color: var(--fire); cursor: pointer; }

.check-group { display: flex; flex-direction: column; gap: 8px; }
.check-group label {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border: 2px solid var(--rule); border-radius: 8px;
  cursor: pointer; font-size: 14px; font-weight: 400; text-transform: none;
  transition: all .15s;
}
.check-group label:has(input:checked) {
  border-color: var(--fire); background: rgba(232,82,10,0.05);
}
.check-group input[type=checkbox] { accent-color: var(--fire); width: 15px; height: 15px; flex-shrink: 0; }

.akce-radek { margin-top: 24px; display: flex; gap: 10px; }
.btn {
  display: inline-block; padding: 14px 20px;
  border: none; border-radius: 8px; cursor: pointer;
  font-size: 14px; font-weight: 600; font-family: 'DM Sans', sans-serif;
  letter-spacing: 0.03em; text-align: center;
  transition: background .15s, box-shadow .15s;
}
.btn-primary { background: var(--fire); color: #fff; flex: 1; }
.btn-primary:hover { background: #c9430a; box-shadow: 0 4px 16px rgba(232,82,10,0.3); }
.btn-primary:disabled { background: #ccc; cursor: not-allowed; }

/* Tabulka položek */
.polozky-tbl { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 13px; }
.polozky-tbl th {
  text-align: left; font-family: 'DM Mono', monospace; font-size: 10px;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--mute);
  padding: 6px 8px; border-bottom: 2px solid var(--rule);
}
.polozky-tbl td { padding: 8px; border-bottom: 1px solid var(--rule); }
.th-popis, .td-popis { width: auto; }
.th-ks, .td-ks { width: 60px; text-align: center; }
.th-cena, .td-cena { width: 90px; text-align: right; }
.th-celkem, .td-celkem { width: 90px; text-align: right; font-weight: 600; }
.th-del, .td-del { width: 32px; text-align: center; }
.td-ks input, .td-cena input {
  width: 100%; padding: 6px 8px; border: 2px solid var(--rule); border-radius: 6px;
  text-align: right; font-size: 13px;
}
.btn-del-row { background: none; border: none; color: var(--mute); cursor: pointer; font-size: 16px; }
.btn-del-row:hover { color: #c0392b; }
#btn-pridat-polozku {
  background: none; border: 1.5px dashed var(--rule); color: var(--mute);
  padding: 7px 14px; border-radius: 6px; cursor: pointer; font-size: 13px;
  font-family: 'DM Sans', sans-serif; transition: border-color .15s, color .15s;
}
#btn-pridat-polozku:hover { border-color: var(--fire); color: var(--fire); }

.total-label {
  font-family: 'DM Mono', monospace; font-size: 12px; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--mute);
}
.total-val { font-family: 'Bebas Neue', sans-serif; font-size: 22px; color: var(--fire); }

.zprava, #formular-zprava .zprava, #dum-zprava:not(:empty) {
  margin-top: 14px; padding: 10px 14px; border-radius: 8px; font-size: 13px;
}
.zprava:empty { display: none; }
.zprava.err, .zprava.chyba { background: #fdecea; color: #c0392b; }
.zprava.ok { background: #e8f7ee; color: #1e7e42; }
.zprava.info { background: #eef6ff; color: var(--blue); }
#dum-zprava:not(:empty) { background: #fdecea; color: #c0392b; }

/* Podpis */
.podpis-wrap {
  border: 2px solid var(--rule); border-radius: 8px;
  background: #fff; position: relative; overflow: hidden;
}
#podpis-canvas { display: block; width: 100%; touch-action: none; }
.btn-clear-sig {
  position: absolute; top: 8px; right: 10px;
  background: rgba(0,0,0,0.06); border: none;
  color: var(--mute); cursor: pointer; font-size: 11px;
  padding: 4px 10px; border-radius: 4px;
  font-family: 'DM Mono', monospace; letter-spacing: 0.06em;
  transition: all .15s;
}
.btn-clear-sig:hover { background: #fdecea; color: #c0392b; }
.btn-bez-podpisu {
  display: block; margin-top: 8px; padding: 8px 14px;
  background: #f5f5f5; border: 1.5px dashed var(--rule); border-radius: 8px;
  font-size: 13px; cursor: pointer; color: #555; width: 100%; text-align: center;
  font-family: 'DM Sans', sans-serif; transition: all .15s;
}
.btn-bez-podpisu.aktivni { background: #fff3cd; border-color: #ffc107; color: #856404; font-weight: 500; }

.upload-info { font-size: 12px; color: var(--mute); margin-top: 5px; }

/* ARES a GPS tlačítka */
.btn-ares, .btn-gps {
  padding: 8px 14px; color: #fff; border: none; border-radius: 6px; cursor: pointer;
  font-size: 13px; margin-top: 6px; font-family: 'DM Sans', sans-serif;
  transition: background .15s;
}
.btn-ares { background: var(--blue); }
.btn-ares:hover { background: #1465d1; }
.btn-gps { background: #27ae60; }
.btn-gps:hover { background: #219a52; }
.btn-gps:disabled { background: #aaa; }

@media (max-width: 600px) {
  .hero-strip { flex-direction: column; align-items: flex-start; }
  .hero-strip-meta { display: none; }
  .addr-row { grid-template-columns: 1fr; }
  .zip-field { max-width: none; }
}

.adresa-display {
  display: none;
  align-items: center; justify-content: space-between;
  width: 100%; padding: 11px 13px;
  font-size: 14px; font-family: 'DM Sans', sans-serif;
  border: 2px solid var(--rule); border-radius: 8px;
  background: #fff; color: var(--ink);
}
.adresa-display.aktivni { display: flex; }
.adresa-display > span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.adresa-reset {
  cursor: pointer; color: var(--mute); margin-left: 12px; flex-shrink: 0;
  transition: color .15s;
}
.adresa-reset:hover { color: #c0392b; }

.admin-grid {
  max-width: 680px; margin: -20px auto 60px;
  padding: 0 24px 60px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  position: relative; z-index: 1;
}
.admin-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; text-align: center;
  background: #fff; border-radius: 16px; padding: 28px 12px;
  text-decoration: none; color: var(--ink);
  box-shadow: 0 16px 48px rgba(0,0,0,0.12);
  font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 14px;
  transition: transform .15s, box-shadow .15s;
}
.admin-btn:hover { transform: translateY(-4px); box-shadow: 0 20px 56px rgba(0,0,0,0.18); }
.admin-btn .admin-btn-icon { font-size: 28px; }
.admin-btn-center { grid-column: 2; }
@media (max-width: 560px) {
  .admin-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-btn-center { grid-column: auto; }
}