:root {
    --foxis-primary: #E0552F;
    --foxis-primary-dark: #c74426;
    --foxis-primary-light: #ff6842;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #dee2e6;
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    background-color: var(--bg-white);
    border-bottom: 2px solid var(--foxis-primary);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 200px;
}

.logo {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--foxis-primary);
    letter-spacing: 0.5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 300px;
}

.app-name {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 500;
}

.navbar-menu {
    list-style: none;
    display: flex;
    gap: 0.5rem;
    flex: 1;
    justify-content: center;
}

.navbar-menu a {
    text-decoration: none;
    color: var(--text-dark);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.3s;
    font-weight: 500;
}

.navbar-menu a:hover {
    background-color: var(--bg-light);
    color: var(--foxis-primary);
}

.navbar-menu a.active {
    background-color: var(--foxis-primary);
    color: white;
}

/* Dropdown Menu */
.navbar-menu .dropdown {
    position: relative;
}

.navbar-menu .dropdown > a {
    cursor: pointer;
    user-select: none;
}

.navbar-menu .dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 0.25rem);
    left: 0;
    background-color: var(--bg-white);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    border-radius: 4px;
    border: 1px solid var(--border-color);
    min-width: 200px;
    z-index: 1000;
    list-style: none;
    padding: 0.5rem 0;
}

.navbar-menu .dropdown.open .dropdown-menu {
    display: block;
}

.navbar-menu .dropdown-menu li {
    margin: 0;
}

.navbar-menu .dropdown-menu a {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: all 0.2s;
}

.navbar-menu .dropdown-menu a:hover {
    background-color: var(--bg-light);
    color: var(--foxis-primary);
}

.navbar-menu .dropdown-menu a.active {
    background-color: var(--foxis-primary);
    color: white;
}

.navbar-menu .dropdown-divider {
    height: 1px;
    background-color: var(--border-color);
    margin: 0.5rem 0;
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.language-selector {
    display: flex;
    gap: 0.25rem;
}

.lang-btn {
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--border-color);
    background: white;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.2s;
}

.lang-btn:hover {
    background-color: var(--foxis-primary);
    color: white;
    border-color: var(--foxis-primary);
}

.lang-btn.active {
    background-color: var(--foxis-primary);
    color: white;
    border-color: var(--foxis-primary);
}

.user-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-light);
    background-color: var(--bg-light);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
}

.logout-btn {
    color: var(--foxis-primary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border: 1px solid var(--foxis-primary);
    border-radius: 4px;
    transition: all 0.3s;
}

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

/* Container */
.container {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
}

/* Alerts */
.alert {
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
    border-left: 4px solid;
}

.alert-success {
    background-color: #d4edda;
    border-color: var(--success);
    color: #155724;
}

.alert-danger {
    background-color: #f8d7da;
    border-color: var(--danger);
    color: #721c24;
}

.alert-warning {
    background-color: #fff3cd;
    border-color: var(--warning);
    color: #856404;
}

.alert-info {
    background-color: #d1ecf1;
    border-color: var(--info);
    color: #0c5460;
}

/* Cards */
.card {
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.card-header {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--bg-light);
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-dark);
}

.form-control {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--foxis-primary);
    box-shadow: 0 0 0 3px rgba(224, 85, 47, 0.1);
}

.form-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    background-color: white;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-check-input {
    width: 1.25rem;
    height: 1.25rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.3s;
    text-align: center;
}

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

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

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

.btn-secondary:hover {
    background-color: #6c757d;
}

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

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

.btn-sm {
    padding: 0.25rem 0.75rem;
    font-size: 0.875rem;
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

.table th,
.table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.table th {
    background-color: var(--bg-light);
    font-weight: 600;
    color: var(--text-dark);
}

.table tbody tr:hover {
    background-color: var(--bg-light);
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--foxis-primary) 0%, var(--foxis-primary-dark) 100%);
}

.login-card {
    background-color: var(--bg-white);
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    padding: 2rem;
    width: 100%;
    max-width: 400px;
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo .logo {
    font-size: 2rem;
    color: var(--foxis-primary);
}

.login-divider {
    text-align: center;
    margin: 1.5rem 0;
    color: var(--text-light);
    position: relative;
}

.login-divider::before,
.login-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background-color: var(--border-color);
}

.login-divider::before {
    left: 0;
}

.login-divider::after {
    right: 0;
}

.btn-microsoft {
    background-color: #0078d4;
    color: white;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-microsoft:hover {
    background-color: #005a9e;
}

/* Dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.stat-card {
    background: linear-gradient(135deg, var(--foxis-primary) 0%, var(--foxis-primary-dark) 100%);
    color: white;
    border-radius: 8px;
    padding: 1.5rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 0.5rem;
}

/* Weekly Hours Target */
.week-total-hours {
    font-size: 1.1rem;
    font-weight: 600;
}

.week-total-hours.target-met {
    color: var(--success);
}

.progress-bar-container {
    position: relative;
}

.progress-bar {
    transition: width 0.3s ease, background 0.3s ease;
}

/* User Work Days */
.user-non-work-day {
    opacity: 0.6;
    background-color: #f0f0f0 !important;
}

.user-non-work-header {
    opacity: 0.6;
    background-color: #f5f5f5 !important;
}

.day-total.target-met {
    color: var(--success);
    font-weight: 700;
}

/* Tabs */
.nav-tabs {
    display: flex;
    list-style: none;
    border-bottom: 2px solid var(--border-color);
    margin: 0;
    padding: 0;
    gap: 0.5rem;
}

.nav-tabs .nav-item {
    margin: 0;
}

.nav-tabs .nav-link {
    display: block;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    color: var(--text-dark);
    border: 1px solid transparent;
    border-bottom: none;
    border-radius: 4px 4px 0 0;
    transition: all 0.2s;
    cursor: pointer;
    background: transparent;
}

.nav-tabs .nav-link:hover {
    background-color: var(--bg-light);
    color: var(--foxis-primary);
}

.nav-tabs .nav-link.active {
    background-color: var(--bg-white);
    border-color: var(--border-color);
    border-bottom-color: var(--bg-white);
    color: var(--foxis-primary);
    font-weight: 600;
    margin-bottom: -2px;
}

.tab-content {
    padding: 1.5rem 0;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.tab-pane.fade {
    opacity: 0;
    transition: opacity 0.3s;
}

.tab-pane.fade.show {
    opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }

    .navbar-menu {
        flex-wrap: wrap;
        justify-content: center;
    }

    .container {
        padding: 0 1rem;
    }
}