/* ===== Design tokens ===== */
:root {
  --fg: #0f172a;            /* text */
  --muted: #6b7280;         /* sekundární text */
  --accent: #15cc9c;        /* hlavní barva */
  --accent-strong: #0fbf90; /* hover/active */
  --bg: #f5f6f8;            /* pozadí stránky */
  --card: #ffffff;          /* panely/karty */
  --border: #e5e7eb;        /* okraje */
  --shadow: 0 6px 20px rgba(0,0,0,.06);
  --radius: 0.5rem;         /* jednotné zaoblení */
}

/* ===== Layout base ===== */
* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  line-height: 1.45;
  display: flex;
  flex-direction: column;
}

.wrap {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.25rem;
}

/* ===== Header ===== */
header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--card);
  border-bottom: 1px solid var(--border);
}

/* Středový sloupec pro nadpis + form + hint (pod sebou, centrované) */
.narrow {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;     /* zarovnání na střed */
  text-align: center;      /* texty na střed */
  gap: .65rem;
}
h1.logo {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-size: 2.2rem;
  font-weight: 600;
  color: #000;
  margin:  0;
  margin-bottom: 30px;
  justify-content: center; /* zarovnání na střed v .narrow */
}

h1.logo .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

h1.logo svg {
  display: block;
  width: 32px;
  height: 32px;
}


/* Vyhledávací formulář (šířka = šířka .narrow) */
form {
  width: 100%;
  margin-top: .2rem;
  display: grid;
  grid-template-columns: 1fr auto; /* input | button v jednom řádku */
  gap: .5rem;
}

input[type="text"] {
  width: 100%;
  padding: .6rem .75rem;            /* menší pole dle požadavku */
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .95rem;
  background: var(--card);
  transition: border-color .15s ease, box-shadow .15s ease, background .2s ease;
  box-shadow: inset 0 1px 0 rgba(0,0,0,.02);
}
input[type="text"]::placeholder { color: var(--muted); }
input[type="text"]:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(21,204,156,.2);
}

button {
  appearance: none;
  padding: .62rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--accent);
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: transform .05s ease, filter .15s ease, box-shadow .15s ease;
}
button:hover { filter: brightness(1.02); }
button:active { transform: translateY(1px); }


.hint {
  width: 100%;
  margin-top: .25rem;
  color: var(--muted);
  font-size: .92rem;
  text-align: center; /* <— přidané zarovnání na střed */
}


/* ===== Main ===== */
main { flex: 1; }

/* Karta s tabulkou */
.table {
  margin-top: 1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  overflow-x: auto;                     /* mobilní scroll */
  -webkit-overflow-scrolling: touch;
}

/* Tabulka */
table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: .98rem;
}
th, td {
  padding: .7rem .9rem;
  white-space: nowrap;
  vertical-align: top;
  border-bottom: 1px solid var(--border);
}
thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  text-align: left;
  font-weight: 700;
  background: #f8fafc;
  color: #0f172a;
}
tbody tr:nth-child(even) td {
  background: rgba(0,0,0,.015);
}
tbody tr:hover td {
  background: rgba(21,204,156,.08);
  transition: background .15s ease;
}
.name { font-weight: 700; }

a { color: #0fa781; text-decoration: none; }
a:hover { text-decoration: underline; }

/* Stavové boxy */
.error {
  margin: 1rem 0;
  padding: .9rem 1rem;
  border: 1px solid #fecaca;
  background: #fef2f2;
  color: #b91c1c;
  border-radius: var(--radius);
  box-shadow: 0 1px 0 rgba(0,0,0,.03);
}

/* ===== Footer (sticky) ===== */
footer {
  margin-top: 1.2rem;
  padding: 1rem 1.25rem;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid var(--border);
  background: var(--card);
}

/* ===== Responsivita ===== */

/* Tablety a užší šířky */
@media (max-width: 920px) {
  .wrap { padding: 1rem; }
  th, td { padding: .6rem .7rem; font-size: .95rem; }
}

/* Mobily: vstupy pohodlnější na dotek, tlačítko přes celou šířku */
@media (max-width: 640px) {
  input[type="text"] {
    font-size: 1rem;
    padding: .75rem .9rem;
  }
  button {
    padding: .8rem 1rem;
    font-size: 1rem;
  }
  form {
    grid-template-columns: 1fr;   /* na malých šířkách input & button pod sebou */
  }
  button { width: 100%; }
}

/* Velmi úzké mobily: tabulka -> „kartičky“ */
@media (max-width: 520px) {
  table, thead, tbody, th, tr, td { display: block; }
  thead { display: none; }
  tbody tr {
    margin: 0 0 .75rem 0;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: var(--shadow);
    overflow: hidden;
  }
  tbody td {
    display: grid;
    grid-template-columns: 38% 1fr;
    gap: .6rem;
    padding: .7rem .9rem;
    border: 0;
    border-bottom: 1px solid var(--border);
    white-space: normal;
  }
  tbody tr > td:last-child { border-bottom: 0; }

  tbody td:nth-child(1)::before { content: "Jméno"; font-weight: 600; color: var(--muted); }
  tbody td:nth-child(2)::before { content: "Telefon"; font-weight: 600; color: var(--muted); }
  tbody td:nth-child(3)::before { content: "Klapka"; font-weight: 600; color: var(--muted); }
  tbody td:nth-child(4)::before { content: "Kancelář"; font-weight: 600; color: var(--muted); }
  tbody td:nth-child(5)::before { content: "Funkce"; font-weight: 600; color: var(--muted); }

  tbody td:nth-child(1) { background: rgba(0,0,0,.02); }
  .name { font-size: 1.05rem; }
}

/* Dotyková zařízení: mírnější hover */
@media (hover: none) {
  tbody tr:hover td { background: transparent; }
  button:hover { filter: none; }
}

/* Mobily: skrýt ikonu v nadpisu */
@media (max-width: 640px) {
  h1.logo .icon {
    display: none;
  }
}