@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--light-bg);
    color: var(--text-color);
    line-height: 1.6;
    padding-bottom: 60px;
}

:root {
    --primary-color: #005082;
    --primary-hover: #064875;
    --secondary-color: #47bfa1;
    --secondary-hover: #3ca389;
    --bg-color: #ffffff;
    --light-bg: #f8fafc;
    --border-color: #cbd5e1;
    --text-color: #1e293b;
    --text-muted: #64748b;
    --success-color: #10b981;
    --success-light: #d1fae5;
    --warning-color: #f59e0b;
    --warning-light: #fef3c7;
    --danger-color: #ef4444;
    --danger-light: #fee2e2;
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);

    /* Sidebar Variables */
    --sidebar-width: 250px;
    --sidebar-collapsed-width: 70px;
    --sidebar-bg: #01497B;
    --sidebar-hover-bg: #013c66;
    --sidebar-active-bg: #013c66;
    --sidebar-active-border: #47bfa1;
    --sidebar-text: #f8fafc;
    --sidebar-text-muted: #94a3b8;
}

/* Base Layout & Wrapper */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Sidebar Layout Navigation */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    color: var(--sidebar-text);
    display: flex;
    flex-direction: column;
    z-index: 100;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 4px 0 10px rgba(0, 0, 0, 0.05);
    overflow-x: hidden;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    padding: 10px 20px;
    background-color: var(--sidebar-bg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    height: 80px; /* Povećana visina */
    flex-shrink: 0;
    transition: all 0.3s;
}

.sidebar-toggle {
    background: transparent;
    border: none;
    color: var(--sidebar-text-muted);
    font-size: 22px;
    cursor: pointer;
    padding: 6px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.sidebar-toggle:hover {
    color: var(--sidebar-text);
    background-color: var(--sidebar-hover-bg);
}

.sidebar-toggle-container {
    padding: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    justify-content: flex-end;
    background: rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
    transition: all 0.3s;
}

.sidebar-nav {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 20px 10px;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    color: var(--sidebar-text-muted);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    border-radius: 6px;
    border-left: 3px solid transparent;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.nav-item i {
    font-size: 20px;
    width: 20px;
    text-align: center;
}

.nav-item:hover {
    color: var(--sidebar-text);
    background-color: var(--sidebar-hover-bg);
}

.nav-item.active {
    color: #ffffff;
    background-color: var(--sidebar-active-bg);
    border-left-color: var(--sidebar-active-border);
}

.sidebar-user-panel {
    padding: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 10px;
    color: var(--sidebar-text-muted);
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
}

.user-info i {
    font-size: 20px;
}

.logout-btn {
    background-color: rgba(239, 68, 68, 0.1);
    color: #fca5a5;
}

.logout-btn:hover {
    background-color: rgba(239, 68, 68, 0.2);
    color: #ffffff;
}

/* Main Content Container Adjustments with Sidebar */
body.has-sidebar main.container {
    margin-left: var(--sidebar-width);
    max-width: calc(100vw - var(--sidebar-width));
    padding: 40px;
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1), max-width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body.has-sidebar footer {
    left: var(--sidebar-width);
    width: calc(100% - var(--sidebar-width));
    transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1), width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Sidebar Collapsed State */
body.sidebar-collapsed .sidebar {
    width: var(--sidebar-collapsed-width);
}

body.sidebar-collapsed .sidebar-header {
    justify-content: center;
    padding: 10px 0;
}

body.sidebar-collapsed .sidebar-toggle-container {
    justify-content: center;
}

body.sidebar-collapsed .nav-label {
    opacity: 0;
    display: none;
}

body.sidebar-collapsed .sidebar-user-panel {
    align-items: center;
}

body.sidebar-collapsed .user-info {
    padding: 8px 0;
}

body.sidebar-collapsed .nav-item {
    justify-content: center;
    padding: 12px 0;
    border-left: none;
}

body.sidebar-collapsed main.container {
    margin-left: var(--sidebar-collapsed-width);
    max-width: calc(100vw - var(--sidebar-collapsed-width));
}

body.sidebar-collapsed footer {
    left: var(--sidebar-collapsed-width);
    width: calc(100% - var(--sidebar-collapsed-width));
}

/* Projector View Integration - completely hide sidebar */
body.projector-mode .sidebar,
body.projector-mode header,
body.projector-mode footer {
    display: none !important;
}

body.projector-mode main.container {
    margin-left: 0 !important;
    max-width: 100% !important;
    padding: 10px 15px !important;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background-color: var(--secondary-hover);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.btn-outline:hover {
    background-color: #f1f5f9;
}

.btn-danger {
    background-color: var(--danger-color);
    color: white;
}

.btn-danger:hover {
    background-color: #dc2626;
}

/* Login Page */
.login-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 150px);
}

.login-card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--card-shadow);
}

.login-logo {
    display: block;
    margin: 0 auto 24px auto;
    height: 70px;
    object-fit: contain;
}

.login-card h2 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 24px;
    font-weight: 600;
}

/* Forms styling */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-color);
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="date"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--border-color);
    border-radius: 6px;
    font-family: inherit;
    font-size: 14px;
    background-color: white;
    transition: all 0.2s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(71, 191, 161, 0.15);
}

/* Checkbox select lists */
.checkbox-list {
    list-style: none;
    padding: 12px;
    background-color: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    max-height: 200px;
    overflow-y: auto;
}

.checkbox-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.checkbox-list li:last-child {
    margin-bottom: 0;
}

.checkbox-list label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 400;
    cursor: pointer;
    margin-bottom: 0;
}

.checkbox-list input[type="checkbox"] {
    accent-color: var(--secondary-color);
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Cards & Dashboards */
.card {
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    margin-bottom: 24px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1.5px solid var(--border-color);
    padding-bottom: 14px;
    margin-bottom: 18px;
}

.card-header h3 {
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 600;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
}

/* Stats Widgets */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-widget {
    background-color: white;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
}

.stat-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.stat-val {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
}

/* Tables */
.table-container {
    width: 100%;

    border-radius: 8px;
    border: 1.5px solid var(--border-color);
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: white;
    text-align: left;
    font-size: 14px;
}

th {
    background-color: #f1f5f9;
    color: var(--primary-color);
    font-weight: 600;
    padding: 12px 16px;
    border-bottom: 2px solid var(--border-color);
}

td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: middle;
}

tr:last-child td {
    border-bottom: none;
}

tr:hover td {
    background-color: #f8fafc;
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.badge-success {
    background-color: var(--success-light);
    color: var(--success-color);
}

.badge-warning {
    background-color: var(--warning-light);
    color: var(--warning-color);
}

.badge-danger {
    background-color: var(--danger-light);
    color: var(--danger-color);
}

/* Messages / Alerts */
.messages {
    list-style: none;
    margin-bottom: 20px;
}

.alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 500;
}

.alert-success {
    background-color: var(--success-light);
    border: 1px solid #a7f3d0;
    color: #065f46;
}

.alert-error {
    background-color: var(--danger-light);
    border: 1px solid #fca5a5;
    color: #991b1b;
}

.alert-info {
    background-color: #e0f2fe;
    border: 1px solid #7dd3fc;
    color: #075985;
}

/* Formular Viewer on Profile / Detail pages */
.profile-card-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 24px;
}

@media (max-width: 768px) {
    .profile-card-layout {
        grid-template-columns: 1fr;
    }
}

.scan-image-container {
    width: 100%;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background-color: #e2e8f0;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    aspect-ratio: 1 / 1.414;
    /* A4 aspect ratio */
}

.scan-image-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.scan-placeholder {
    padding: 40px;
    text-align: center;
    color: var(--text-muted);
}

/* Search bar */
.search-form {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
}

.search-form input {
    flex-grow: 1;
    padding: 10px 14px;
    border: 1.5px solid var(--border-color);
    border-radius: 6px;
}

/* Footer style */
footer {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
    font-size: 13px;
    border-top: 1px solid var(--border-color);
    background-color: white;
    margin-top: 40px;
    position: fixed;
    bottom: 0;
    width: 100%;
    left: 0;
}

/* Bar Chart styles */
.grade-distribution-container {
    background-color: #f8fafc;
    border: 1.5px solid var(--border-color);
    border-radius: 8px;
    padding: 16px;
    width: 100%;
    margin-top: 10px;
}

.chart-bars {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 120px;
    padding-top: 20px;
    border-bottom: 2px solid var(--border-color);
}

.chart-bar-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 12%;
    position: relative;
}

.chart-bar-tooltip {
    position: absolute;
    top: -24px;
    background-color: var(--primary-color);
    color: white;
    padding: 2px 6px;
    font-size: 11px;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
    white-space: nowrap;
    z-index: 10;
}

.chart-bar-wrapper:hover .chart-bar-tooltip {
    opacity: 1;
}

.chart-bar {
    width: 100%;
    background: linear-gradient(180deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    border-radius: 4px 4px 0 0;
    min-height: 2px;
    transition: height 0.5s ease;
}

.chart-bar-label {
    margin-top: 6px;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-color);
}

/* Actions Dropdown styling */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-content {
    display: none;
    position: absolute;
    right: 0;
    background-color: var(--bg-color);
    min-width: 160px;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    z-index: 10;
}

.dropdown-content a {
    color: var(--text-color);
    padding: 10px 16px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    text-align: left;
    transition: background-color 0.2s;
}

.dropdown-content a:hover {
    background-color: #f1f5f9;
}

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

/* Horizontal Grade Distribution Chart */
.grade-distribution-horizontal {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 8px 0;
}

.horizontal-bar-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.horizontal-bar-label {
    width: 24px;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 14px;
}

.horizontal-bar-track {
    flex-grow: 1;
    background-color: #f1f5f9;
    border: 1px solid var(--border-color);
    height: 18px;
    border-radius: 4px;
    overflow: hidden;
    margin: 0 12px;
    position: relative;
}

.horizontal-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    border-radius: 4px;
    transition: width 0.5s ease;
}

.horizontal-bar-count {
    width: 28px;
    text-align: right;
    font-weight: 500;
    font-size: 13px;
    color: var(--text-muted);
}

/* Export JS Code Widget styling */
.export-widget {
    margin-top: 24px;
    background-color: #f8fafc;
    border: 1.5px solid var(--border-color);
    border-radius: 10px;
    padding: 20px;
}

.export-code-container {
    position: relative;
    margin-top: 12px;
}

.export-textarea {
    width: 100%;
    height: 200px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 12px;
    padding: 12px;
    border: 1.5px solid var(--border-color);
    border-radius: 6px;
    background-color: #1e293b;
    color: #f8fafc;
    resize: vertical;
}

.copy-btn-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--secondary-color);
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.copy-btn-overlay:hover {
    background-color: var(--secondary-hover);
}

/* Form checkboxes styling */
.form-checkbox {
    width: 20px;
    height: 20px;
    accent-color: var(--secondary-color);
    cursor: pointer;
}

/* Top Logo Layout */
.top-logo-container {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 24px;
}

.top-logo {
    height: 75px; /* Malo veći logo */
    max-width: 280px;
    object-fit: contain;
}

/* Hide top logo in projector mode */
body.projector-mode .top-logo-container {
    display: none !important;
}