/* --- dashboard-main.css (Final Polished Version) --- */

/* Main Wrapper */
.dashboard-wrapper {
    width: 100%;
    min-height: 100%;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Shared Card Style */
.dashboard-card {
    background-color: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 1.5rem;
	height: 100vh;
    overflow-y: auto;
}

/* Section 1: Profile Header Card - BACKGROUND FIX */
.profile-header-card {
    background-color: var(--card-background); /* Ensures it has a white background */
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}
/* ... (All other .profile-* and .last-submission-* styles from the previous response are correct and can remain) ... */
.profile-info{display:flex;align-items:center;gap:1.5rem;flex-grow:1}.profile-avatar{width:64px;height:64px;border-radius:50%;object-fit:cover;border:3px solid var(--primary-color)}.profile-text .welcome-message{margin:0;font-size:1rem;color:var(--text-secondary)}.profile-text h2{margin:.25rem 0 .5rem 0;font-size:1.75rem;font-weight:600;color:var(--text-primary)}.profile-meta{display:flex;align-items:center;gap:.75rem;color:var(--text-secondary);font-size:.9rem}.meta-divider{color:var(--border-color)}.profile-badge{background-color:#ede9fe;color:var(--primary-color);padding:.25rem .75rem;border-radius:99px;font-size:.8rem;font-weight:500;text-transform:capitalize}.last-submission-summary{text-align:left;padding-left:2rem;border-left:1px solid var(--border-color);min-width:280px}.last-submission-summary h4{margin:0 0 .5rem 0;font-size:.9rem;font-weight:500;color:var(--text-secondary)}.last-submission-summary strong{display:block;font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:.25rem;font-family:monospace}.last-submission-summary span{font-size:1rem;color:var(--text-secondary)}.status-container{margin-top:.75rem;display:flex;align-items:center;gap:.5rem}.status-badge{display:inline-block;padding:.25rem .75rem;border-radius:99px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.status-badge.pending{background-color:#fef3c7;color:#92400e}.status-badge.approved{background-color:#dbeafe;color:#1e40af}.status-badge.rejected{background-color:#fee2e2;color:#991b1b}

/* Section 1 Part 3: Animated Button */
.header-action {
    padding-left: 2rem;
    border-left: 1px solid var(--border-color);
}
.header-action .btn {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    /* Animation styles */
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(79, 70, 229, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(79, 70, 229, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(79, 70, 229, 0); }
}

/* Sections 2 & 3 Grid */
.dashboard-grid.top-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    align-items: stretch;
}
.top-grid > .dashboard-card { display: flex; flex-direction: column; }
.chart-container h3, .notification-panel h3 { margin: 0 0 1rem 0; font-size: 1.2rem; }
.chart-wrapper { position: relative; flex-grow: 1; min-height: 300px; }
.notification-list { list-style: none; padding: 0; margin: 0; flex-grow: 1; }

.dashboard-grid.bottom-grid {
    display: grid;
    grid-template-columns: 2.2fr 3fr;
    gap: 2rem;
    align-items: start;
    max-width: 100%;
    height: 100%; /* Needed for vertical scroll inside children */
}

.dashboard-grid.bottom-grid > * {
    min-width: 0;
    overflow-y: auto; /* Allow vertical scroll inside each section */
    max-height: 100%; /* Respect container height */
}

/* ... (All .project-list-* and .cost-list-* styles from the previous response are correct and can remain) ... */
.project-list-container h3{margin:0 0 1rem 0;font-size:1.2rem}.project-list-header{display:grid;grid-template-columns:1.5fr 1.5fr 1fr 1fr;gap:1rem;padding:0 1rem;margin-bottom:.5rem;font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase}.project-list{list-style:none;padding:0;margin:0}.project-list-item{display:grid;grid-template-columns:1.5fr 1.5fr 1fr 1fr;gap:1rem;align-items:center;padding:1rem;border-radius:.5rem;transition:background-color .2s ease}.project-list-item:hover{background-color:var(--content-bg)}.project-list-item .project-id{font-family:monospace;font-weight:600}.project-list-item .project-type{color:var(--text-secondary)}.cost-summary-container h3{margin:0 0 1rem 0;font-size:1.2rem}.cost-list-header{display:grid;grid-template-columns:1.5fr 1.5fr 1fr 1fr 1fr;gap:1rem;padding:0 1rem;margin-bottom:.5rem;font-size:.8rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase}.cost-list{list-style:none;padding:0;margin:0}.cost-list-item{display:grid;grid-template-columns:1.5fr 1.5fr 1fr 1fr 1fr;gap:1rem;align-items:center;padding:1rem;border-radius:.5rem;transition:background-color .2s ease}.cost-list-item:hover{background-color:var(--content-bg)}.cost-list-item .cost-id{font-family:monospace;font-size:.9rem}.cost-list-item .cost-total,.cost-list-item .cost-pending{font-weight:600}

/* Section 6: Service Links - IMPROVED CARD STYLE */
.service-links-container { text-align: center; }
.service-links-container h3 { margin: 0 0 0.5rem 0; font-size: 1.5rem; }
.service-links-subtitle { margin: 0 0 2rem 0; color: var(--text-secondary); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.service-card {
    position: relative;
    overflow: hidden;
    padding: 2rem 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text-primary);
    text-align: center;
    background-color: var(--card-background);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}
.service-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    transition: transform 0.3s ease;
}
.service-card:hover i {
    transform: scale(1.1);
}
.service-card span {
    font-weight: 600;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}
.service-card::before { /* Decorative background element */
    content: '';
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 120px;
    height: 120px;
    background-color: #ede9fe;
    border-radius: 50%;
    opacity: 0.5;
    transition: transform 0.4s ease;
    z-index: 1;
}
.service-card:hover::before {
    transform: scale(3);
}

/* Shared Empty State Message */
.empty-state-message { text-align: center; padding: 3rem 1rem; color: var(--text-secondary); border: 2px dashed var(--border-color); border-radius: var(--radius); margin: 1rem 0; }
.empty-state-message i { font-size: 2.5rem; margin-bottom: 1rem; opacity: 0.5; }

.popup-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(17, 24, 39, 0.6);
    backdrop-filter: blur(4px);
    display: none; /* Controlled by JS */
    justify-content: center; align-items: center;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.2s ease;
}
.popup-overlay.is-visible {
    display: flex;
    opacity: 1;
}
.popup-content.modern {
    background-color: var(--card-background); padding: 2.5rem;
    border-radius: var(--radius); max-width: 450px; width: 90%;
    position: relative; text-align: center;
    transform: scale(0.95);
    transition: transform 0.2s ease;
}
.popup-overlay.is-visible .popup-content.modern { transform: scale(1); }
.popup-close-btn { position: absolute; top: 10px; right: 15px; background: none; border: none; font-size: 2rem; cursor: pointer; color: var(--text-secondary); transition: color 0.2s; }
.popup-close-btn:hover { color: var(--text-primary); }
.popup-icon { width: 60px; height: 60px; border-radius: 50%; background-color: #ede9fe; color: var(--primary-color); display: flex; justify-content: center; align-items: center; font-size: 1.75rem; margin: 0 auto 1.5rem auto; }
.popup-content h3 { font-size: 1.5rem; margin: 0 0 0.5rem 0; }
.popup-content p { color: var(--text-secondary); margin: 0 0 1.5rem 0; }
.popup-actions { display: flex; gap: 1rem; }
.popup-actions .btn { flex-grow: 1; }
/* --- ADD TO THE END of frontend/dashboard-main.css --- */
/* ===================================== */
/*   NOTIFICATION BADGE & DROPDOWN FIX   */
/* ===================================== */
/* BADGE POSITIONING FIX */
.header-icon { position: relative; }
.nav-badge {
    position: absolute;
    top: -5px;
    right: -8px;
    background-color: var(--danger-color);
    color: white;
    font-size: 10px;
    font-weight: 600;
    min-width: 18px;
    height: 18px;
    border-radius: 99px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 5px;
    border: 2px solid var(--card-background); /* Creates a nice cutout effect */
}
/* Sidebar badge also needs an ID to be targeted */
.sidebar .nav-badge {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-left: auto;
    background-color: var(--danger-color);
    color: white;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 99px;
    font-weight: 500;
}

/* MODERN NOTIFICATION DROPDOWN */
.dropdown-content.modern-dropdown {
    width: 320px;
    padding: 0;
}
.modern-dropdown .dropdown-header {
    padding: 0.75rem 1rem;
    font-size: 0.9rem;
    font-weight: 600;
}
.modern-dropdown .dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    white-space: normal;
    line-height: 1.4;
}
.modern-dropdown .dropdown-item i {
    color: var(--primary-color);
}
.modern-dropdown hr {
    margin: 0;
}
.modern-dropdown .dropdown-empty {
    padding: 1.5rem 1rem;
    text-align: center;
    color: var(--text-secondary);
}
/* --- 7. Recent Activity / Notification Panel --- */
.notification-panel .notification-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.notification-panel .notification-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.75rem 1rem;
    border-radius: 0.5rem;
    background-color: var(--background-color);
    transition: background-color 0.2s ease;
    font-size: 0.9rem;
    height: 13vh;
    overflow: clip;
}
.notification-panel .notification-list li:hover {
    background-color: #e5e7eb; /* A subtle hover for light mode */
}
.notification-panel .notification-list li i {
    color: var(--primary-color);
}
/* Dark Theme Adjustments for Notifications */
:root.dark-theme .notification-panel .notification-list li {
    background-color: var(--background);
}
:root.dark-theme .notification-panel .notification-list li:hover {
    background-color: #374151;
}
/* ===================================== */
/*   COMPREHENSIVE DARK THEME STYLES     */
/* ===================================== */

:root.dark-theme {
    --background: #111827;
    --content-bg: #1F2937;
    --card-background: #1F2937;
    --text-primary: #F9FAFB;
    --text-secondary: #9CA3AF;
    --border-color: #374151;
    --primary-color: #818CF8;
    --primary-light: #3730A3;
    --primary-color-hover: #6366F1;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3), 0 1px 2px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -4px rgba(0, 0, 0, 0.4);
    --danger-color: #F87171;
    --danger-bg: #450A0A;
    --danger-hover-bg: #7f1d1d;
}

/* --- 1. Base Layout & Scrollbar --- */
:root.dark-theme body.dashboard-body, 
:root.dark-theme .main-content {
    background-color: var(--background);
    color: var(--text-primary);
}
:root.dark-theme ::-webkit-scrollbar-thumb {
    background-color: #4B5563;
}
:root.dark-theme ::-webkit-scrollbar-thumb:hover {
    background-color: #6B7280;
}

/* --- 2. Header & Sidebars --- */
:root.dark-theme .sidebar,
:root.dark-theme .dashboard-header {
    background-color: var(--content-bg);
    border-color: var(--border-color);
}
:root.dark-theme .sidebar .main-nav li a:hover, 
:root.dark-theme .sidebar .main-nav li.active a {
    background-color: var(--primary-light);
    color: #FFF;
}
:root.dark-theme .sidebar .main-nav h4 {
    color: var(--text-secondary);
}
:root.dark-theme .header-icon,
:root.dark-theme .header-profile {
    background-color: #374151;
    border-color: #4B5563;
}
:root.dark-theme .header-icon:hover {
    background-color: var(--primary-light);
    border-color: var(--primary-color);
    color: #FFF;
}
:root.dark-theme .btn-logout {
    background-color: var(--danger-bg);
    color: var(--danger-color);
}
:root.dark-theme .btn-logout:hover {
    background-color: var(--danger-hover-bg);
}

/* --- 3. Dropdowns & Popups --- */
:root.dark-theme .dropdown-content {
    background-color: #374151;
    border-color: var(--border-color);
}
:root.dark-theme .dropdown-item:hover {
    background-color: var(--primary-light);
}
:root.dark-theme .dropdown-item-danger:hover {
    background-color: var(--danger-bg);
    color: var(--danger-color);
}
:root.dark-theme .popup-overlay {
    background-color: rgba(10, 10, 20, 0.7);
    backdrop-filter: blur(5px);
}
:root.dark-theme .popup-content.modern,
:root.dark-theme .popup-icon {
    background-color: var(--content-bg);
}
:root.dark-theme .popup-close-btn:hover {
    color: var(--text-primary);
}

/* --- 4. Main Content Cards & Grids --- */
:root.dark-theme .dashboard-card, 
:root.dark-theme .action-card {
    background-color: var(--content-bg);
    border-color: var(--border-color);
}
:root.dark-theme .action-card h4,
:root.dark-theme .profile-text h2 {
    color: var(--text-primary);
}
:root.dark-theme .action-card p,
:root.dark-theme .profile-text .welcome-message,
:root.dark-theme .profile-meta {
    color: var(--text-secondary);
}
:root.dark-theme .action-card:hover {
    border-color: var(--primary-color);
    background-color: #374151;
}

/* --- 5. Status Badges & Special Elements --- */
:root.dark-theme .profile-badge {
    background-color: var(--primary-light);
    color: #E0E7FF;
}
:root.dark-theme .status-badge { color: #d1d5db; background-color: #374151; }
:root.dark-theme .status-badge.status-pending { background-color: #422006; color: #FEF3C7; }
:root.dark-theme .status-badge.status-approved { background-color: #1E40AF; color: #DBEAFE; }
:root.dark-theme .status-badge.status-rejected { background-color: #991B1B; color: #FEE2E2; }
:root.dark-theme .status-badge.status-completed { background-color: #064E3B; color: #D1FAE5; }
:root.dark-theme .status-badge.status-in-progress { background-color: #3730A3; color: #E0E7FF; }
:root.dark-theme .empty-state-message {
    border-color: var(--border-color);
    color: var(--text-secondary);
}
:root.dark-theme .chart-wrapper {
    color: var(--text-secondary);
}
:root.dark-theme .service-card {
    background-color: var(--content-bg);
    border-color: var(--border-color);
    color: var(--text-primary);
}
:root.dark-theme .service-card:hover {
    border-color: var(--primary-color);
}
:root.dark-theme .service-card::before {
    background-color: var(--primary-light);
}

:root.dark-theme .project-list-header,
:root.dark-theme .cost-list-header {
    color: #9CA3AF;
    border-bottom-color: #374151;
}

:root.dark-theme .project-list-item,
:root.dark-theme .cost-list-item {
    background-color: #1F2937;
    border: 1px solid #374151;
    color: #F9FAFB;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

:root.dark-theme .project-list-item span,
:root.dark-theme .cost-list-item span {
    color: #F9FAFB !important;
}

:root.dark-theme .project-list-item span::before,
:root.dark-theme .cost-list-item span::before {
    color: #9CA3AF !important;
}

:root.dark-theme .project-list-item:hover,
:root.dark-theme .cost-list-item:hover {
    background-color: #374151;
    border-color: #818CF8;
}

:root.dark-theme .project-list-item:hover span,
:root.dark-theme .cost-list-item:hover span {
    color: #FFFFFF !important;
}

:root.dark-theme .cost-list-summary {
    background-color: #111827;
    border-top: 2px solid #374151;
}

:root.dark-theme .cost-list-summary .summary-label,
:root.dark-theme .cost-list-summary .summary-value {
    color: #F9FAFB !important;
}
/* --- 7. Buttons --- */
:root.dark-theme .btn-secondary {
    background-color: #374151;
    color: #F9FAFB;
    border-color: #4B5563;
}
:root.dark-theme .btn-secondary:hover {
    background-color: #4B5563;
}
.dashboard-header {
    position: relative; /* z-index only works on positioned elements */
    z-index: 500;
}
.sidebar.left-sidebar {
    z-index: 1001;
}
.overlay {
    z-index: 1000;
}