/*
 * kz.css – styly nové klientské zóny KZ-NG
 * 2025
 */

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

body {
  font-family: 'Open Sans', Arial, sans-serif;
  font-size: 14px;
  background: #f0f2f5;
  color: #333;
  min-height: 100vh;
}

a { color: #2a7ae2; text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── PŘIHLAŠOVACÍ OBRAZOVKA ─────────────────────────────────────────────── */
.kz-login-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 20px;
}

.kz-login-box {
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 16px rgba(0,0,0,.12);
  padding: 40px 36px 32px;
  width: 100%;
  max-width: 420px;
}

.kz-login-logo {
  height: 48px;
  margin-bottom: 16px;
  /* background: url('img/logo.png') no-repeat center / contain; */
}

.kz-login-box h1 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 20px;
  color: #1a1a2e;
}

/* formulář */
.kz-form label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 5px;
  color: #555;
}

.kz-form input[type="text"],
.kz-form input[type="email"] {
  display: block;
  width: 100%;
  padding: 9px 12px;
  border: 1px solid #ccc;
  border-radius: 5px;
  font-size: 14px;
  margin-bottom: 14px;
  transition: border-color .2s;
}

.kz-form input:focus {
  border-color: #2a7ae2;
  outline: none;
  box-shadow: 0 0 0 3px rgba(42,122,226,.15);
}

.kz-form button {
  display: block;
  width: 100%;
  padding: 10px;
  background: #2a7ae2;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  margin-top: 6px;
  transition: background .2s;
}

.kz-form button:hover { background: #1a5cbf; }

/* volba kanálu (email/SMS) */
.kz-kanal-volba {
  display: flex;
  gap: 20px;
  margin-bottom: 16px;
  font-size: 13px;
}

.kz-kanal-volba label {
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}

/* zprávy */
.kz-info {
  background: #e8f4fd;
  border-left: 4px solid #2a7ae2;
  padding: 10px 12px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-size: 13px;
  color: #1a4a7a;
}

.kz-error {
  background: #fdecea;
  border-left: 4px solid #d32f2f;
  padding: 10px 12px;
  border-radius: 4px;
  margin-bottom: 16px;
  font-size: 13px;
  color: #b71c1c;
}

.kz-hint {
  font-size: 13px;
  color: #666;
  margin-bottom: 14px;
}

.kz-back {
  margin-top: 14px;
  font-size: 13px;
  text-align: center;
}

/* ── SHELL (přihlášený uživatel) ────────────────────────────────────────── */

/* záhlaví */
.kz-header {
  display: flex;
  align-items: center;
  background: #1a1a2e;
  color: #fff;
  height: 54px;
  padding: 0 24px;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 6px rgba(0,0,0,.3);
}

.kz-header-logo {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  /* background: url('img/logo-white.png') no-repeat center / contain; */
}

.kz-header-title {
  font-size: 16px;
  font-weight: 600;
  flex: 1;
}

.kz-header-user {
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
}

.kz-logout {
  background: rgba(255,255,255,.15);
  color: #fff;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 12px;
  transition: background .2s;
}

.kz-logout:hover {
  background: rgba(255,255,255,.3);
  text-decoration: none;
}

/* layout těla */
.kz-body {
  display: flex;
  min-height: calc(100vh - 54px - 36px);
}

/* boční navigace */
.kz-nav {
  width: 220px;
  flex-shrink: 0;
  background: #fff;
  border-right: 1px solid #e0e0e0;
  padding: 16px 0;
}

.kz-nav ul {
  list-style: none;
}

.kz-nav li a {
  display: block;
  padding: 10px 20px;
  color: #333;
  font-size: 14px;
  border-left: 3px solid transparent;
  transition: background .15s, border-color .15s;
}

.kz-nav li a:hover {
  background: #f0f4ff;
  text-decoration: none;
  border-left-color: #2a7ae2;
}

.kz-nav li.active a {
  background: #e8f0fe;
  border-left-color: #2a7ae2;
  font-weight: 600;
  color: #1a5cbf;
}

/* obsah modulu */
.kz-content {
  flex: 1;
  padding: 24px 28px;
  overflow: auto;
}

.kz-content h2 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  color: #1a1a2e;
}

/* zápatí */
.kz-footer {
  background: #1a1a2e;
  color: #999;
  text-align: center;
  font-size: 12px;
  padding: 8px;
  height: 36px;
  line-height: 20px;
}