@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;500;600;700;800&display=swap');

:root {
    --boja-crvena: #8B0000;
    --boja-zuta: #FFD700;
    --boja-bijela: rgb(252, 249, 227);
    --boja-tekst: #212529;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Baloo 2', sans-serif;
    background-image: linear-gradient(rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.85)), url('bg.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--boja-tekst);
}

.btn-primary {
    background-color: var(--boja-crvena);
    color: var(--boja-bijela);
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-family: 'Baloo 2', sans-serif;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-primary:hover {
    background-color: #660000;
}

.header {
    background-color: var(--boja-crvena);
    color: var(--boja-bijela);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.header-user {
    font-size: 0.9em;
    color: var(--boja-zuta);
}

.container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 20px;
}

.hero-card {
    background-color: white;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    margin-bottom: 30px;
}

.hero-card h4 {
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8em;
}

.hero-card h1 {
    color: var(--boja-crvena);
    margin: 5px 0 15px 0;
}

.hero-card-actions {
    margin-top: 15px;
}

.grid-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.section-card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.section-title {
    color: var(--boja-crvena);
    padding-bottom: 10px;
    margin-bottom: 15px;
}

.user-list, .task-list {
    list-style: none;
    margin-bottom: 20px;
}

.user-list li, .task-list li {
    padding: 10px 0;
    border-bottom: 1px dashed #ddd;
    display: flex;
    justify-content: space-between;
}

.user-list li:last-child, .task-list li:last-child {
    border-bottom: none;
}

.status-hitno {
    color: var(--boja-crvena);
    font-weight: bold;
}

.status-utijeku {
    color: #f39c12;
    font-weight: bold;
}

.status-cekanje {
    color: #666;
}

.quick-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 15px;
}

.action-btn {
    display: block;
    background-color: var(--boja-bijela);
    color: var(--boja-tekst);
    text-decoration: none;
    padding: 15px;
    border-radius: 8px;
    border: 2px solid var(--boja-crvena);
    text-align: center;
    font-weight: 600;
    transition: all 0.2s;
}

.action-btn:hover {
    background-color: var(--boja-crvena);
    color: var(--boja-bijela);
}

/* Specifični stilovi za VDA kartice na početnoj */
.vda-kartica {
    text-align: left;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.vda-naslov, .vda-otvori {
    color: var(--boja-crvena);
    transition: color 0.2s;
}

.vda-info {
    color: #666;
    font-size: 0.9em;
    font-weight: normal;
    transition: color 0.2s;
}

/* Kada se hovera glavna tipka, mijenjamo boju svih unutrašnjih tekstova u bijelo */
.action-btn.vda-kartica:hover .vda-naslov,
.action-btn.vda-kartica:hover .vda-info,
.action-btn.vda-kartica:hover .vda-otvori {
    color: var(--boja-bijela);
}

/* Master plan tablica */
.master-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
.master-table th {
    background-color: var(--boja-crvena);
    color: white;
    padding: 15px 10px;
    text-align: center;
}
.master-table td {
    border: 1px dashed #ccc;
    padding: 10px;
    text-align: center;
    vertical-align: middle;
    cursor: pointer;
    background-color: #fcfcfc;
    transition: background-color 0.2s;
    height: 80px;
}
.master-table td:hover {
    background-color: #f0f0f0;
}
.master-cell-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
    border-radius: 5px;
    padding: 5px;
    font-weight: 600;
    color: #444; /* Siva/crna po defaultu */
}

/* Stilovi ovisno o statusu uploadanih materijala */
.glavni-nepotpuno { border: 2px solid #cc0000; }
.glavni-potpuno { border: 2px solid #28a745; }
.sporedni-nepotpuno { color: #cc0000 !important; }
.sporedni-potpuno { color: #28a745 !important; }

/* Modal (Popup) */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}
.modal-box {
    background: white;
    padding: 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}
.close-modal {
    background: none; border: none; font-size: 1.5em; cursor: pointer; color: var(--boja-crvena);
}
.checkbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    background: #f9f9f9;
    padding: 10px;
    border-radius: 5px;
}

/* Globalni stilovi za forme i modal */
.form-group {
    margin-bottom: 20px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--boja-crvena);
    font-size: 1.05em;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-family: 'Baloo 2', sans-serif;
    font-size: 1em;
    background-color: #fff;
    transition: border-color 0.3s;
}

.form-control:focus {
    border-color: var(--boja-crvena);
    outline: none;
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

/* Uljepšano polje za upload datoteke */
input[type="file"].form-control {
    padding: 9px;
    background-color: #f8f9fa;
    cursor: pointer;
    color: #555;
}

input[type="file"]::file-selector-button {
    background-color: var(--boja-crvena);
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    font-family: 'Baloo 2', sans-serif;
    font-weight: bold;
    cursor: pointer;
    margin-right: 15px;
    transition: background-color 0.2s;
}

input[type="file"]::file-selector-button:hover {
    background-color: #660000;
}