/* Globální*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: linear-gradient(to bottom, #0a2e0a, #000);
    color: #e6ffe6;
    line-height: 1.6;
}

/* Header / Nav */
header {
    background-color: #003300;
    padding: 15px 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    position: relative;
}

header h1 {
    color: #b6ffb6;
    font-size: 1.8rem;
    text-align: center;
}

header nav {
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    gap: 20px;
}

nav a {
    color: #b6ffb6;
    text-decoration: none;
    font-weight: bold;
    transition: 0.3s;
}

nav a:hover {
    color: #66ff66;
    text-shadow: 0 0 5px #66ff66;
}

/*  Obsah stránky */
.container {
    max-width: 1000px;
    margin: 40px auto;
    padding: 20px;
    background: rgba(0, 30, 0, 0.8);
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0, 255, 0, 0.2);
}

/* Nadpisy  */
h2, h3 {
    color: #66ff66;
    margin-bottom: 15px;
}

/* Mapa a panel  */
.map-wrapper {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    position: relative;
}

#map {
    height: 500px;
    flex: 1;
    border-radius: 12px;
}

#infoPanel {
    width: 250px;
    background: rgba(0, 30, 0, 0.85);
    padding: 15px;
    border-radius: 12px;
    color: #cbd5e1;
    display: none;
    max-height: 500px;
    overflow-y: auto;
}

#infoPanel h4 {
    margin-bottom: 10px;
    color: #66ff66;
}

/* Accordion  */
.accordion {
    background-color: #1e293b;
    color: #e2e8f0;
    cursor: pointer;
    padding: 15px 20px;
    width: 100%;
    text-align: left;
    border: none;
    outline: none;
    font-size: 18px;
    margin-bottom: 5px;
    margin-top: 20px;
    border-radius: 10px;
    transition: 0.3s;
}

.active, .accordion:hover {
    background-color: #334155;
}

.panel {
    padding: 0 20px;
    display: none;
    background-color: #0f172a;
    border-left: 3px solid #07ac38;
    border-radius: 0 0 10px 10px;
}

.panel p, .panel ul {
    color: #cbd5e1;
    line-height: 2.6;
}

/* Login modal (rozmazané pozadí)*/
.modal-bg {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(6px);
  display: none;
  justify-content: center;
  align-items: center;
  z-index: 2000;
}

/*  Samotné okno */
.modal {
  background: linear-gradient(180deg, #001a00, #002d00);
  padding: 30px;
  border-radius: 15px;
  width: 350px;
  text-align: center;
  box-shadow: 0 0 25px rgba(0, 255, 0, 0.4), inset 0 0 20px rgba(0, 255, 0, 0.1);
  border: 2px solid #00ff66;
  animation: modalGlow 2s infinite alternate;
}

/* Jemná pulzace kolem modalu */
@keyframes modalGlow {
  from { box-shadow: 0 0 15px rgba(0,255,0,0.4), inset 0 0 10px rgba(0,255,0,0.1); }
  to { box-shadow: 0 0 30px rgba(0,255,0,0.8), inset 0 0 25px rgba(0,255,0,0.2); }
}

/* Nadpis */
.modal h2 {
  margin-bottom: 20px;
  color: #66ff66;
  text-shadow: 0 0 10px #00ff66;
}

/*  Formulář v modalu */
.modal input {
  width: 90%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #00ff66;
  background: rgba(0, 30, 0, 0.8);
  color: #e6ffe6;
  margin-bottom: 12px;
  transition: 0.3s;
}

.modal input:focus {
  box-shadow: 0 0 10px #00ff99;
  border-color: #00ff99;
}

/* Tlačítko Přihlásit */
.modal button[type="submit"] {
  background: linear-gradient(90deg, #007a00, #00cc00);
  color: white;
  padding: 12px 22px;
  border-radius: 10px;
  border: none;
  font-weight: bold;
  cursor: pointer;
  font-size: 1rem;
  transition: 0.3s;
  box-shadow: 0 0 15px rgba(0,255,0,0.4);
}

.modal button[type="submit"]:hover {
  transform: scale(1.05);
  background: linear-gradient(90deg, #00a000, #00ff33);
  box-shadow: 0 0 25px #00ff66;
}

/*  Zavřít tlačítko */
#closeLogin {
  background: transparent;
  color: #66ff66;
  font-weight: bold;
  border: 1px solid #00ff66;
  border-radius: 8px;
  padding: 8px 16px;
  margin-top: 10px;
  cursor: pointer;
  transition: 0.3s;
}

#closeLogin:hover {
  background: #00b300;
  color: #fff;
  box-shadow: 0 0 15px #00ff66;
}


/* Footer  */
footer {
    text-align: center;
    padding: 15px;
    background: #002200;
    margin-top: 30px;
    color: #99ff99;
}

/* Mobilní verze menu */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        height: auto;
        padding: 20px;
    }

    header h1 {
        margin-bottom: 15px;
        text-align: center;
    }

    header nav {
        position: static;     
        transform: none;     
        margin-top: 10px;
        width: 100%;
        justify-content: center;
        flex-direction: column; 
        gap: 12px;
    }

    header nav a {
        text-align: center;
        font-size: 1.1rem;
        display: block;
    }
}