/* =====================================================================
 * SÚBOR: global.css (FINÁLNA VERZIA)
 * Popis: Opravená definícia farieb tlačidiel (btn-secondary, btn-tertiary)
 * =====================================================================
 */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: -apple-system, BlinkMacMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    background-color: var(--main-bg);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
    /* Flex pre zabezpečenie, že pätička je vždy dole */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
#login-container, #main-content-wrapper {
    flex-grow: 1;
}

/* --- ZÁKLADNÉ ŠTÝLY TLAČIDIEL --- */
.btn {
    padding: 10px 15px;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s;
    font-weight: bold;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none !important; /* Odstránenie podčiarknutia z odkazov */
}

/* --- VÝRAZNÉ TLAČIDLÁ PRE AKCIE --- */
.btn-primary {
    /* Primárna farba (Založiť nový, Edit) */
    background-color: var(--primary-color);
    color: white;
}
.btn-secondary {
    /* Neutrálne pozadie (Náhľad/Zrušiť) */
    background-color: var(--section-header-bg) !important; 
    color: var(--secondary-text) !important; 
    border: 1px solid var(--border-color);
}
.btn-secondary:hover {
    background-color: var(--secondary-text) !important;
    color: white !important;
}
.btn-tertiary {
    /* Tmavá kontrastná farba (Napr. Nahrávka) */
    background-color: var(--header-bg) !important; 
    color: var(--text-color) !important; /* Svetlý text na tmavom */
    border: 1px solid var(--border-color);
}
.btn-tertiary:hover {
    background-color: var(--secondary-text) !important;
    color: white !important;
}
.btn-success {
    /* Pridaná farba (Napr. Nahrávka/Success) */
    background-color: var(--success-color);
    color: white !important;
}
.btn-success:hover {
    filter: brightness(115%);
}


.btn-danger {
    background-color: var(--danger-color);
    color: white !important;
}
.btn-danger:hover {
    background-color: var(--danger-hover);
}
.icon-btn {
    background: none;
    border: none;
    color: var(--header-secondary-text);
    cursor: pointer;
    font-size: 1.2em;
    padding: 5px;
}

/* --- HLAVIČKA A NAVIGÁCIA --- */
#main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 30px;
    height: 60px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--header-bg);
    color: var(--text-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}
[data-theme="dark"] #main-header {
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}
.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 0.9em;
}
.separator {
    color: var(--secondary-text);
}

/* --- GLOBÁLNE ŠTÝLY PÄTIČKY --- */
footer {
    padding: 25px 30px;
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
    background-color: var(--header-bg);
    color: var(--header-secondary-text);
    flex-shrink: 0;
    text-align: center;
}
.footer-content {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 15px;
}
.footer-links {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}
.footer-links a,
.footer-links .icon-btn-footer,
.footer-links .lang-switcher-footer {
    color: var(--header-secondary-text);
    text-decoration: none;
    font-weight: bold;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-links a:hover,
.footer-links .icon-btn-footer:hover {
    color: var(--primary-color);
}
.footer-links .icon-btn-footer {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1em;
    padding: 0;
}
.footer-links .lang-switcher-footer a {
    font-weight: normal;
}
.footer-links .lang-switcher-footer a.active {
    color: var(--primary-color);
    font-weight: bold;
}
.footer-copyright {
    font-size: 0.9em;
    flex-shrink: 0;
    margin-top: 5px;
}

/* --- NOVÉ RESPONZÍVNE ŠTÝLY (MOBILNÉ MENU) --- */
.mobile-only,
#mobile-menu-toggle,
#mobile-menu-overlay {
    display: none;
}
#mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--header-bg);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    padding: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}
#mobile-menu-overlay.is-open {
    opacity: 1;
    visibility: visible;
}
.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
}
.mobile-menu-header h3 {
    font-family: 'Josefin Sans', sans-serif;
    font-size: 1.6em;
    color: var(--header-text-color);
}
.mobile-menu-header #mobile-menu-close {
    font-size: 1.8em;
    color: var(--header-secondary-text);
}
.mobile-nav-links {
    display: flex;
    flex-direction: column;
    margin-top: 20px;
}
.mobile-nav-links a {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 10px;
    font-size: 1.2em;
    text-decoration: none;
    color: var(--header-secondary-text);
    font-weight: bold;
    border-radius: 6px;
}
.mobile-nav-links a.active {
    color: var(--primary-color);
    background-color: rgba(0, 0, 0, 0.1);
}
.mobile-nav-links a:hover {
    background-color: rgba(255, 255, 255, 0.05);
}
.mobile-menu-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 20px 0;
}
.mobile-user-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
    font-size: 1.1em;
    color: var(--header-secondary-text);
    margin-top: auto;
    padding-top: 20px;
}
.mobile-user-info strong {
    color: var(--header-text-color);
}
.mobile-user-info .lang-switcher {
    display: flex;
    align-items: center;
    gap: 10px;
}
.mobile-user-info .lang-switcher a {
    color: var(--header-secondary-text);
    text-decoration: none;
}
.mobile-user-info .lang-switcher a.active {
    color: var(--primary-color);
    font-weight: bold;
}
@media (max-width: 1024px) {
    #main-header .main-nav,
    #main-header .user-info {
        display: none;
    }
    #mobile-menu-toggle {
        display: block;
        font-size: 1.4em;
        color: var(--header-text-color);
    }
}