html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #386641ff;
}

html {
    height: 100%;
}

body {
    font-family: "Segoe UI", Roboto, Arial, sans-serif;
    background-color: #f4f6fa;
    color: #333;
    margin: 0;
    padding: 0;
    min-height: 100vh;
  display: flex;
    flex-direction: column;
}

/* navigace */
.navbar {
    background-color: #fff;
    border-bottom: 1px solid #e0e0e0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
    flex-shrink: 0;
}

.nav-container {
    width: 100%;
    margin: 0;
    padding: 0.5rem 1rem;
    display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-left {
  display: flex;
    align-items: center;
    gap: 2rem;
}

.navbar-brand {
    font-weight: 600;
font-size: 1.5rem;
    color: #000; 
    text-decoration: none;
    display: flex;
align-items: center;
    gap: 10px;
}

.navbar-brand img {
    height: 64px;
    width: auto;
    display: block;
}

.nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1rem;
}

.nav-link {
    color: #333;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s, background 0.2s;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
}

.nav-link:hover {
 color: #0066cc;
    background-color: rgba(0,102,204,0.1);
}

.main-container {
    flex: 1 0 auto;
    width: 100%;
    padding: 20px 0 120px;
}

.footer {
    background-color: #fff;
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.9rem;
    color: #777;
    border-top: 1px solid #e0e0e0;
    flex-shrink: 0;
    margin-top: auto;
    width: 100%;
}

.footer a {
    color: #0066cc;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* User tab pravý horní roh */
.user-tab {
  position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* keep user menu hover independent */
.user-menu {
    position: relative;
}

.user-tab .user-btn {
    background-color: #386641ff;
    color: #fff;
    border: none;
    border-radius: 20px;
    padding: 0.45rem 1rem;
    font-weight: 500;
    cursor: pointer;
  transition: background 0.2s;
    margin-right: .5em;
}

.user-tab .user-btn:hover {
    background-color: #2d6a4f;
}

.user-menu .dropdown-content {
    display: none;
position: absolute;
  top: 100%;
    left: 0;
    background-color: #fff;
min-width: 160px;
    box-shadow: 0 6px 12px rgba(0,0,0,0.1);
    border-radius: 8px;
    z-index: 1000;
}

.user-menu:hover .dropdown-content {
    display: block;
}

.user-menu .dropdown-content a {
    color: #333;
    padding: 10px 16px;
    text-decoration: none;
    display: block;
    transition: background 0.2s;
}

.user-menu .dropdown-content a:hover {
    background-color: #f4f6fa;
}

button, input[type="submit"] {
    border-radius: 6px;
    padding: 0.4rem 0.8rem;
}

.user-menu .dropdown-content button {
    color: #333;
    background: none;
    width: 100%;
    border: none;
    text-align: left;
    padding: 10px 16px;
    cursor: pointer;
    transition: background 0.2s;
}

.user-menu .dropdown-content button:hover {
    background-color: #f4f6fa;
}



.btn-primary {
    color: #fff !important;
    background-color: #5daa6d !important;
    border-color: #5daa6d !important;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: #47935d !important;
    border-color: #47935d !important;
}
.btn-outline-primary {
    color: #5daa6d !important;
    border-color: #5daa6d !important;
}
.btn-outline-primary:hover, .btn-outline-primary:focus {
    background-color: #5daa6d !important;
    color: #fff !important;
}

.notes {
    margin: 0 auto;
    width: 1000px;
}

@media (max-width: 1000px) {
    .notes {
        width: 100%;
    }
}