* {
    box-sizing: border-box;
    font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.archived-event-ghost,
.past-event-ghost {
    opacity: 0.45 !important;
    filter: grayscale(40%);
}

:root {
    --primary-maroon: #800000;
    --primary-maroon-light: #a52a2a;
    --primary-maroon-dark: #600000;
    --accent-gold: #fbbd08;
    --accent-gold-dark: #dba906;
    --bg-light: #f4f7f6;
    --bg-white: #ffffff;
    --text-dark: #2c3e50;
    --text-muted: #7f8c8d;
    --border-color: #e0e0e0;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    --hover-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
    --border-radius: 12px;

    /* FullCalendar Overrides */
    --fc-button-bg-color: var(--primary-maroon);
    --fc-button-border-color: var(--primary-maroon);
    --fc-button-hover-bg-color: var(--primary-maroon-light);
    --fc-button-hover-border-color: var(--primary-maroon-light);
    --fc-button-active-bg-color: var(--primary-maroon-dark);
    --fc-button-active-border-color: var(--primary-maroon-dark);
    --fc-today-bg-color: rgba(251, 189, 8, 0.1);
    --fc-border-color: #e0e0e0;
}

body {
    background: radial-gradient(circle at center, #ffffff 0%, #eef2f3 100%) fixed;
    color: var(--text-dark);
    margin: 0;
    font-size: 15px;
    height: 100vh;
    overflow: hidden;
    overflow-x: hidden;
}

/* Sidebar Styling - BISCAST Portal Style */
#sidebarColumn {
    background-color: var(--bg-white) !important;
    border-right: 1px solid var(--border-color) !important;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.03);
    z-index: 100;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
    width: 280px !important;
    /* Fixed robust width */
    min-width: 280px !important;
    max-width: 280px !important;
    flex: 0 0 auto !important;
    position: sticky !important;
    top: 0 !important;
    height: 100vh !important;
    max-height: 100vh !important;
    overflow-y: hidden !important;
    /* Fixed shell */
    overflow-x: hidden !important;
}

#dashboardMenuContent {
    flex: 1;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-maroon-light) transparent;
}

#dashboardMenuContent::-webkit-scrollbar {
    width: 4px;
}

#dashboardMenuContent::-webkit-scrollbar-thumb {
    background-color: var(--primary-maroon-light);
    border-radius: 10px;
}

#sidebarColumn.collapsed {
    width: 80px !important;
    min-width: 80px !important;
    max-width: 80px !important;
    padding: 2rem 0 !important;
    align-items: center !important;
    overflow: visible !important;
}

#sidebarColumn.collapsed .sidebar-label,
#sidebarColumn.collapsed .user-profile-section,
#sidebarColumn.collapsed .sidebar-label-text,
#sidebarColumn.collapsed .label,
#sidebarColumn.collapsed .ui.label,
#sidebarColumn.collapsed .angle.down.icon,
#sidebarColumn.collapsed .dropdown.icon {
    display: none !important;
}

#sidebarColumn.collapsed .sidebar-collapsed-icon {
    display: block !important;
}

/* Tooltips are now handled globally via Fomantic UI Popups in index.js with 
   boundary: 'window' to avoid clipping by scrollable containers.
   Manual CSS hover labels for collapsed mode are removed to prevent conflict. */

#sidebarColumn.collapsed #sidebarLogoArea {
    margin-right: 0 !important;
    justify-content: center !important;
}

#sidebarColumn.collapsed #dashboardMenuContent .item,
#sidebarColumn.collapsed #logoutContainer .item {
    text-align: center !important;
    padding: 1.2rem 0 !important;
    display: flex !important;
    justify-content: center !important;
    margin: 0.1rem 0 !important;
    border-radius: 0 !important;
    width: 100% !important;
    transform: none !important;
}

#sidebarColumn.collapsed #dashboardMenuContent .item i.icon,
#sidebarColumn.collapsed #logoutContainer .item i.icon {
    margin: 0 !important;
    font-size: 1.4rem !important;
}

/* SEPARATE ADMIN SECTION */
#adminSettingsTrigger {
    margin-top: 0.5rem !important;
    border-top: none !important;
    padding-top: 0.75rem !important;
    background-color: transparent !important;
    color: var(--text-dark) !important;
}

#sidebarColumn.collapsed #adminSettingsTrigger {
    justify-content: center !important;
    padding: 1.2rem 0 !important;
}

#sidebarColumn.collapsed #adminSubmenuContent .item {
    padding-left: 0 !important;
    justify-content: center !important;
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
    border-radius: 0 !important;
    margin: 0.1rem 0 !important;
    width: 100% !important;
}

#sidebarColumn.collapsed #adminSubmenuContent .item i.icon {
    margin: 0 !important;
}

#sidebarLogoArea .sidebar-label {
    color: var(--primary-maroon) !important;
    font-weight: 800 !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: opacity 0.2s ease;
}

#toggleDashboardMenu {
    transition: transform 0.12s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center center;
}

#toggleDashboardMenu:active {
    transform: scale(0.95);
}

/* Close button for mobile sidebar - hidden by default */
#closeSidebarBtn {
    display: none !important;
}

/* User Profile Section in Sidebar */
.user-profile-section {
    padding: 1rem;
    margin: 0.5rem 0.5rem 1.5rem 0.5rem;
    background: rgba(128, 0, 0, 0.03);
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.user-profile-section .welcome-text {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.3rem;
}

.user-profile-section .user-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-maroon);
    display: block;
    white-space: normal;
    word-break: break-word;
    line-height: 1.3;
}

/* Sidebar Menu Tweaks */
.ui.vertical.menu {
    border: none !important;
    box-shadow: none !important;
    background: transparent !important;
}

.ui.vertical.menu .item:not(.accordion) {
    color: var(--text-dark) !important;
    border-radius: 10px !important;
    font-size: 1rem !important;
    margin: 0.1rem 0.5rem !important;
    padding: 0.75rem 1rem !important;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1) !important;
    display: flex !important;
    align-items: center !important;
    font-weight: 500 !important;
    white-space: nowrap !important;
    overflow: hidden !important;
}

#adminSettingsTrigger {
    cursor: pointer;
    transition: all 0.3s ease;
}

#adminSettingsTrigger:hover {
    background-color: rgba(128, 0, 0, 0.05) !important;
    color: var(--primary-maroon) !important;
}

#adminSettingsTrigger i.icon {
    color: var(--text-muted) !important;
    transition: all 0.3s ease !important;
}

#adminSettingsTrigger:hover i.icon {
    color: var(--primary-maroon) !important;
}

/* Submenu Indention & Polish */
#adminSubmenuContent .item {
    padding-left: 2.8rem !important;
    padding-top: 0.8rem !important;
    padding-bottom: 0.8rem !important;
    font-size: 1rem !important;
    color: var(--text-dark) !important;
    margin: 0.1rem 0 !important;
    width: auto !important;
    min-height: 45px !important;
    display: flex !important;
    align-items: center !important;
    transition: all 0.2s ease !important;
    border-radius: 10px !important;
}

#adminSubmenuContent .item i.icon {
    margin-right: 1rem !important;
    opacity: 0.7;
    transition: color 0.2s ease;
}

/* Hover state for non-active items */
#adminSubmenuContent .item:hover:not(.active) {
    background-color: rgba(128, 0, 0, 0.05) !important;
    color: var(--primary-maroon) !important;
    transform: translateX(4px);
}

#adminSubmenuContent .item:hover:not(.active) i.icon {
    color: var(--primary-maroon) !important;
    opacity: 1;
}

/* Rigid active state (stays maroon even when hovered) */
#adminSubmenuContent .item.active,
#adminSubmenuContent .item.active:hover {
    background-color: var(--primary-maroon) !important;
    color: white !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 15px rgba(128, 0, 0, 0.2) !important;
    transform: none !important;
    /* Don't shift when already active */
}

#adminSubmenuContent .item.active i.icon,
#adminSubmenuContent .item.active:hover i.icon {
    color: white !important;
    opacity: 1;
}

.ui.vertical.menu .item i.icon {
    margin: 0 1rem 0 0 !important;
    font-size: 1.1rem !important;
    color: var(--text-muted);
    width: 1.25rem;
    text-align: center;
}

.ui.vertical.menu .item:hover {
    background: rgba(128, 0, 0, 0.06) !important;
    color: var(--primary-maroon) !important;
    transform: translateX(4px);
}

.ui.vertical.menu .item:hover i.icon {
    color: var(--primary-maroon);
}

.ui.vertical.menu .active.item {
    background-color: var(--primary-maroon) !important;
    color: white !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 15px rgba(128, 0, 0, 0.2) !important;
}

.ui.vertical.menu .active.item i.icon {
    color: white !important;
}

.ui.tab.segment {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    display: none !important;
    /* Force hide inactive tabs */
}

.ui.tab.segment.active {
    display: block !important;
    /* Force show active tab */
}

.ui.vertical.menu .item .label {
    margin-left: auto !important;
    background-color: var(--accent-gold) !important;
    color: rgba(0, 0, 0, 0.8) !important;
    padding: 0.4em 0.8em !important;
    border-radius: 6px !important;
    font-size: 0.85rem !important;
}

/* Logout Button Special Styling */
#logoutBtn {
    margin-top: auto !important;
    border-top: 1px solid var(--border-color) !important;
    border-radius: 0 !important;
    padding: 1.5rem 1rem !important;
}

#logoutBtn:hover {
    color: #db2828 !important;
    background: rgba(219, 40, 40, 0.05) !important;
    transform: none !important;
}

/* Main Dashboard Headers */
.dashboard-title-header {
    display: flex;
    align-items: center;
    background: var(--bg-white) !important;
    border-bottom: 1px solid var(--border-color) !important;
    margin: 0 !important;
    padding: 0 3rem !important;
    /* Horizontal only, height managed by min-height */
    min-height: 80px;
    /* Slightly taller for better presence */
    z-index: 1000;
}

.header-inner-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.dashboard-title-header .logo-img {
    height: 42px;
    /* Slightly larger logo */
    width: auto;
}

.activity-card-title {
    font-size: 1.2rem;
    transition: font-size 0.2s ease;
}

#dashboardHeaderText {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-maroon) !important;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    transition: font-size 0.2s ease;
}

/* Sidebar Accordion (Admin Submenu) */
#adminSubmenuContent .item {
    padding-left: 2.5rem !important;
    font-size: 0.95em;
}

#adminSubmenuContent .item:hover {
    background: rgba(128, 0, 0, 0.03) !important;
}

/* Main Content Area */
#mainColumn {
    padding: 0 !important;
    transition: all 0.3s ease;
    flex: 1 1 auto;
    overflow: hidden !important;
    height: 100vh !important;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.ui.segment {
    background: var(--bg-white) !important;
    border: 1px solid rgba(0, 0, 0, 0.06) !important;
    /* Refined subtle border */
    border-radius: var(--border-radius) !important;
    padding: 10px !important;
    box-shadow: none !important;
}

.ui.seamless.attached.tab.segment {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 10px !important;
    /* Minimal content spacing */
}

/* Typography Overrides */
h2.ui.header {
    color: var(--primary-maroon) !important;
    font-weight: 800 !important;
    letter-spacing: -0.5px;
    text-shadow: none !important;
}

.glow-text {
    text-shadow: none !important;
    color: var(--primary-maroon) !important;
}

.pro-footer {
    position: relative !important;
    z-index: 900 !important;
    background: var(--bg-white) !important;
    border-top: 1px solid var(--border-color) !important;
    border-radius: 0 !important;
    margin: 0 !important;
    padding: 1.5rem 1rem !important;
    flex-shrink: 0;
}

.footer-inner-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-copyright {
    color: #555;
    font-size: 0.9rem;
    text-align: center;
}

.footer-social-links {
    display: flex;
    gap: 1.5rem;
}

.footer-icon-link {
    color: #555;
    font-size: 1.2rem;
    transition: color 0.2s ease;
}

.footer-icon-link:hover {
    color: var(--primary-maroon) !important;
}

@media only screen and (min-width: 768px) {
    .footer-inner-container {
        flex-direction: row;
        justify-content: space-between;
    }
}

.maroon-text {
    color: var(--primary-maroon) !important;
}

/* FullCalendar Styling Refresh */
.fc {
    background: var(--bg-white);
    padding: 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.fc .fc-toolbar-chunk {
    display: flex;
    align-items: center;
}

.fc .fc-toolbar-title {
    color: #3c4043 !important;
    font-weight: 700 !important;
    font-size: 1.6rem !important;
    text-shadow: none !important;
    margin-left: 12px !important;
}

.fc .fc-button {
    text-transform: capitalize !important;
    font-weight: 500 !important;
    padding: 0.5em 1em !important;
    transition: background-color 0.15s ease !important;
    box-shadow: none !important;
    background-color: transparent !important;
    border: 1px solid #dadce0 !important;
    color: #3c4043 !important;
    border-radius: 20px !important;
    /* Pill shape for single buttons like Today */
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.fc .fc-button:hover {
    background-color: #f1f3f4 !important;
    border-color: #dadce0 !important;
    color: #202124 !important;
}

.fc .fc-today-button {
    border-color: black !important;
}

/* Prev/Next Chevrons (No border, circular hover) */
.fc .fc-prev-button,
.fc .fc-next-button {
    border: none !important;
    background: transparent !important;
    border-radius: 50% !important;
    width: 36px !important;
    height: 36px !important;
    padding: 0 !important;
    color: #5f6368 !important;
}

.fc .fc-prev-button:hover,
.fc .fc-next-button:hover {
    background-color: #f1f3f4 !important;
    color: #202124 !important;
}

.fc .fc-prev-button .fc-icon,
.fc .fc-next-button .fc-icon {
    font-size: 1.2rem;
}

/* Button Grouping Logic (for Month/Week/List) */
.fc .fc-button-group {
    display: inline-flex !important;
    gap: 0 !important;
}

.fc .fc-button-group>.fc-button {
    border-radius: 0 !important;
    margin: 0 !important;
    border-right: none !important;
}

.fc .fc-button-group>.fc-button:not(:first-child) {
    border-left: 1px solid #dadce0 !important;
}

.fc .fc-button-group>.fc-button:first-child {
    border-top-left-radius: 20px !important;
    border-bottom-left-radius: 20px !important;
}

.fc .fc-button-group>.fc-button:last-child {
    border-top-right-radius: 20px !important;
    border-bottom-right-radius: 20px !important;
}

/* Active Button State */
.fc .fc-button-active {
    background-color: #e8f0fe !important;
    /* Light blue active state like GCal */
    color: #1967d2 !important;
    border-color: #dadce0 !important;
}

.fc .fc-button-active:hover {
    background-color: #d2e3fc !important;
}

.fc .fc-daygrid-day-number {
    color: var(--text-dark) !important;
    font-weight: 600 !important;
}

.fc .fc-col-header-cell-cushion {
    color: var(--text-muted) !important;
    text-transform: uppercase;
    font-size: 0.85rem !important;
    letter-spacing: 1px;
}

.fc .fc-day-today {
    background-color: rgba(251, 189, 8, 0.05) !important;
}

.fc .fc-day-today .fc-daygrid-day-number {
    background-color: var(--accent-gold) !important;
    color: white !important;
    width: 28px !important;
    height: 28px !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 4px !important;
    box-shadow: 0 2px 5px rgba(251, 189, 8, 0.4) !important;
}

/* Event Badges */
.calendar-event-badge {
    border-radius: 6px !important;
    border: none !important;
    padding: 4px 8px !important;
    font-size: 0.85em !important;
    font-weight: 600 !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1) !important;
    transition: transform 0.2s ease !important;
    color: white !important;
}

.calendar-event-badge:hover {
    transform: translateY(-2px) !important;
    filter: brightness(1.1);
}

.special-event-badge {
    background: linear-gradient(135deg, var(--primary-maroon), var(--primary-maroon-light)) !important;
}

.holiday-badge {
    background-color: var(--accent-gold) !important;
    color: var(--primary-maroon) !important;
}

/* Masonry Activity Cards */
.masonry-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
}

.activity-card {
    border: 1px solid var(--border-color) !important;
    position: relative;
    overflow: hidden;
}

.activity-card.clickable-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow) !important;
}

.activity-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--primary-maroon);
}

.activity-card .ui.header {
    margin: 0 !important;
    color: var(--primary-maroon) !important;
}

.activity-card .description {
    color: var(--text-muted) !important;
    font-size: 0.9em;
    line-height: 1.6;
    text-shadow: none !important;
}

.activity-card .description i.icon {
    color: var(--primary-maroon);
    opacity: 0.7;
}

/* Forms and Inputs */
.ui.form input:not([type]),
.ui.form input[type="date"],
.ui.form input[type="datetime-local"],
.ui.form input[type="email"],
.ui.form input[type="number"],
.ui.form input[type="password"],
.ui.form input[type="search"],
.ui.form input[type="tel"],
.ui.form input[type="time"],
.ui.form input[type="text"],
.ui.form input[type="url"],
.ui.form textarea,
.ui.selection.dropdown {
    background: var(--bg-white) !important;
    border: 1.5px solid var(--border-color) !important;
    border-radius: 8px !important;
    color: black !important;
    transition: border-color 0.2s ease, box-shadow 0.2s ease !important;
}

.ui.form input:focus,
.ui.form textarea:focus,
.ui.selection.dropdown:focus {
    border-color: black !important;
    box-shadow: 0 0 0 3px rgba(128, 0, 0, 0.1) !important;
}

/* Buttons */
.ui.primary.button {
    background-color: var(--primary-maroon) !important;
    color: white !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    transition: all 0.2s ease !important;
    box-shadow: 0 4px 10px rgba(128, 0, 0, 0.15) !important;
}

.ui.primary.button:hover {
    background-color: var(--primary-maroon-dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(128, 0, 0, 0.25) !important;
}

.ui.green.button {
    background-color: #27ae60 !important;
}

.ui.yellow.button {
    background-color: var(--accent-gold) !important;
    color: var(--primary-maroon) !important;
}

/* Modals Refreshed */
.ui.modal {
    background-color: var(--bg-white) !important;
    border-radius: var(--border-radius) !important;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.2) !important;
    border: none !important;
}

.ui.modal>.header {
    background: var(--bg-white) !important;
    color: var(--primary-maroon) !important;
    font-weight: 700 !important;
    border-bottom: 1px solid var(--border-color) !important;
    text-shadow: none !important;
}

.ui.modal>.content {
    background: var(--bg-white) !important;
    color: var(--text-dark) !important;
}

/* Tables Styling */
.ui.table {
    border-radius: var(--border-radius) !important;
    border: 1px solid var(--border-color) !important;
    overflow: hidden;
}

.ui.table thead th {
    background-color: #f8f9fa !important;
    color: var(--primary-maroon) !important;
    font-weight: 700 !important;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
}

/* Analytics & Reports Specifics */
.ui.raised.segment canvas {
    filter: drop-shadow(0 5px 15px rgba(0, 0, 0, 0.05));
}

/* Reports Specific Table Styling */
.ui.tab[data-tab="settings-reports"] .ui.table thead th {
    font-size: 1rem !important;
    padding-top: 1.2rem !important;
    padding-bottom: 1.2rem !important;
    color: var(--primary-maroon) !important;
    text-transform: uppercase !important;
    letter-spacing: 0.5px !important;
}

.ui.tab[data-tab="settings-reports"] .ui.table tbody td {
    font-size: 0.95rem !important;
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
}

.ui.tab[data-tab="settings-reports"] .ui.table tbody td strong {
    font-size: 1rem !important;
}

#reportRangeSelector {
    padding: 0.8rem !important;
}

/* Custom Dropdown for Light Theme */
.ui.selection.dropdown .menu {
    background-color: var(--bg-white) !important;
    border: 1px solid var(--border-color) !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
}

.ui.selection.dropdown .menu .item {
    color: var(--text-dark) !important;
    border-top: 1px solid #f0f0f0 !important;
}

.ui.selection.dropdown .menu .item:hover {
    background: rgba(128, 0, 0, 0.05) !important;
    color: var(--primary-maroon) !important;
}

/* Reports Summary Table */
.ui.inverted.basic.table {
    background: transparent !important;
}

.ui.inverted.basic.table td {
    color: var(--text-dark) !important;
    border-bottom: 1px solid #eee !important;
}

.ui.inverted.basic.table th {
    color: var(--text-muted) !important;
    border-bottom: 2px solid #eee !important;
}

/* Audit Log */
#auditLogTable {
    border: none !important;
}

#auditLogTable thead th {
    background: transparent !important;
    border-bottom: 2px solid #eee !important;
    font-size: 1rem !important;
    padding: 1.2rem 1rem !important;
    color: var(--primary-maroon) !important;
}

#auditLogTable tbody td {
    font-size: 0.95rem !important;
}

#auditLogTable tbody tr {
    transition: background 0.2s ease;
}

#auditLogTable tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.02);
}

/* Responsive Bar */
.responsive-filter-bar {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

/* Mobile Header Replacements */
.mobile-header {
    background-color: var(--primary-maroon) !important;
    box-shadow: 0 2px 10px rgba(128, 0, 0, 0.3) !important;
}

@media only screen and (max-width: 991px) {
    #sidebarColumn {
        display: none !important;
        /* Hide sidebar by default on mobile */
        position: fixed !important;
        top: 0;
        left: -280px !important;
        /* Move off-screen */
        width: 280px !important;
        min-width: 280px !important;
        max-width: 280px !important;
        height: 100vh !important;
        z-index: 9999 !important;
        transition: left 0.3s ease !important;
        background-color: var(--bg-white) !important;
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.15) !important;
        padding-top: 5rem !important;
    }

    #sidebarColumn.mobile-visible {
        display: flex !important;
        left: 0 !important;
    }

    #sidebarColumn #closeSidebarBtn {
        display: block !important;
        position: absolute;
        top: 1.5rem;
        right: 1.5rem;
        font-size: 1.5rem;
        color: var(--primary-maroon);
        cursor: pointer;
    }

    #mainColumn {
        width: 100% !important;
        margin-left: 0 !important;
        padding: 1rem !important;
        padding-top: 4rem !important;
    }

    .mobile-only-trigger {
        display: inline-block !important;
        margin-right: 1rem !important;
        font-size: 1.5rem !important;
        color: var(--primary-maroon) !important;
    }

    /* Fixed Top Bar Styling for Mobile */
    .dashboard-title-header {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 900;
        background: white;
        padding: 10px 1.5rem !important;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        margin: 0 !important;
        height: 60px;
        min-height: 60px !important;
    }

    #dashboardHeaderText {
        font-size: 0.9rem !important;
        white-space: nowrap !important;
        line-height: 1.2;
    }

    .activity-card-title {
        font-size: 1rem !important;
    }

    .dashboard-title-header img.logo-img {
        width: 25px !important;
        height: 25px !important;
    }

    @media only screen and (max-width: 480px) {
        .responsive-filter-bar {
            flex-direction: column;
            align-items: stretch !important;
        }

        .responsive-filter-bar>* {
            width: 100% !important;
            min-width: 100% !important;
        }

        .dashboard-title-header .content {
            font-size: 1rem !important;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
    }
}

/* --- Scrollbar Styling --- */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-maroon-light);
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-maroon-light);
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-10px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.ui.tab.active {
    animation: slideIn 0.3s ease-out forwards;
}

.login-page,
.signup-page {
    background: radial-gradient(circle at center, #ffffff 0%, #eef2f3 100%) fixed !important;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1rem;
}

.login-card,
.signup-card {
    background: var(--bg-white) !important;
    border-radius: 20px !important;
    box-shadow: 0 20px 60px rgba(128, 0, 0, 0.1), 0 0 0 1px var(--border-color) !important;
    padding: 3rem 2.5rem !important;
    width: 100%;
    max-width: 450px;
    text-align: center;
    animation: slideIn 0.5s ease-out;
}

@media only screen and (max-width: 480px) {

    .login-card,
    .signup-card {
        padding: 2rem 1.5rem !important;
    }
}

.signup-card {
    max-width: 600px;
}

.login-card .logo,
.signup-card .logo {
    width: 110px;
    height: auto;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 5px 15px rgba(128, 0, 0, 0.15));
}

.login-card h2,
.signup-card h2 {
    color: var(--primary-maroon) !important;
    font-weight: 800 !important;
    font-size: 1.8rem !important;
    margin: 0 0 0.2rem !important;
    text-shadow: none !important;
}

.login-card .subtitle,
.signup-card .subtitle {
    color: var(--text-muted) !important;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 2.5rem !important;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.floating-label-field {
    position: relative;
    margin-bottom: 1.8rem !important;
}

.floating-label-field .ui.input {
    width: 100% !important;
}

.floating-label-field input {
    background-color: #fcfcfc !important;
    border: 1.5px solid var(--border-color) !important;
    color: black !important;
    padding: 1rem 1rem 1rem 3rem !important;
}

.floating-label-field label {
    position: absolute;
    top: 50%;
    left: 3rem;
    transform: translateY(-50%);
    color: black !important;
    transition: all 0.25s ease;
    pointer-events: none;
    font-size: 0.9rem;
    font-weight: 600 !important;
    z-index: 5;
}

.floating-label-field i.icon {
    color: black !important;
}

.floating-label-field input:focus~label,
.floating-label-field input:not(:placeholder-shown)~label {
    top: 0;
    left: 1rem;
    background: white !important;
    padding: 0 4px !important;
    font-size: 0.75rem;
    color: black !important;
    font-weight: 800 !important;
}

.btn-login {
    width: 100%;
    padding: 1rem !important;
    background-color: var(--primary-maroon) !important;
    color: white !important;
    font-weight: 700 !important;
    border-radius: 12px !important;
    margin-top: 1rem !important;
    transition: all 0.3s ease !important;
    border: none !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(128, 0, 0, 0.15) !important;
}

.btn-login:hover {
    background-color: var(--primary-maroon-dark) !important;
    transform: translateY(-1px);
    box-shadow: 0 8px 25px rgba(128, 0, 0, 0.25) !important;
}

.signup-link {
    margin-top: 2rem;
    color: var(--text-muted) !important;
    font-size: 0.95rem;
}

.signup-link a {
    color: var(--primary-maroon) !important;
    font-weight: 700;
}

.btn-google {
    background-color: white !important;
    color: var(--text-dark) !important;
    border: 1.5px solid var(--border-color) !important;
    width: 100%;
    padding: 0.8rem !important;
    border-radius: 12px !important;
    font-weight: 600 !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    transition: all 0.2s ease !important;
}

.btn-google:hover {
    background-color: #f8f9fa !important;
    border-color: #ccc !important;
}

.ui.horizontal.divider {
    color: var(--text-muted) !important;
    font-weight: 600;
    margin: 2rem 0 !important;
}

/* NUCLEAR Event Wrapping & Horizontal Containment */
.fc-event,
.fc-event-main,
.fc-event-main-frame,
.fc-event-title-container,
.fc-event-title,
.calendar-event-badge {
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-break: break-all !important;
    overflow-wrap: anywhere !important;
    height: auto !important;
    min-height: auto !important;
}

.calendar-event-badge {
    display: block !important;
    line-height: 1.25 !important;
    padding: 2px 5px !important;
    border-radius: 4px;
    font-size: 0.8rem;
    width: 100% !important;
    margin: 0 !important;
    position: relative;
    overflow: hidden !important;
}

.calendar-event-badge .event-title {
    display: block !important;
    font-weight: 600;
}

.calendar-event-badge .event-time {
    display: inline-block !important;
    font-weight: 800;
    font-size: 0.72rem;
    opacity: 0.9;
    margin-bottom: 1px;
}

.fc-daygrid-event {
    display: flex !important;
    flex-direction: column !important;
    white-space: normal !important;
    align-items: flex-start !important;
    height: auto !important;
    max-width: 100% !important;
    margin-bottom: 2px !important;
}

.fc-daygrid-event-h-horizontal,
.fc-daygrid-event-h-vertical {
    padding: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    height: auto !important;
}

.fc-daygrid-day-events {
    display: flex;
    flex-direction: column;
    gap: 3px !important;
}

.fc-event-main {
    flex-grow: 1;
    width: 100%;
}

#tabContentArea {
    flex: 1;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    position: relative;
    width: 100%;
}

#mainColumn {
    flex: 1 1 0 !important;
    min-width: 0;
    width: auto !important;
}


/* ============================================================
   MOBILE-ONLY OVERRIDES (Targeting 767px and below)
   Placed at the bottom to ensure maximum CSS priority
   ============================================================ */
@media only screen and (max-width: 767px) {

    /* Calendar Toolbar Fixes */
    .fc-header-toolbar,
    .fc .fc-toolbar {
        flex-direction: column !important;
        gap: 10px !important;
        align-items: center !important;
        padding: 0.4rem !important;
    }

    .fc-toolbar-chunk,
    .fc .fc-toolbar-chunk {
        display: flex !important;
        justify-content: center !important;
        width: 100% !important;
        gap: 4px !important;
        flex-wrap: wrap !important;
    }

    /* Re-sizing buttons specifically for mobile */
    .fc .fc-button {
        padding: 0.4em 0.8em !important;
        font-size: 0.75rem !important;
        line-height: 1.2 !important;
        min-height: 32px !important;
        text-transform: uppercase !important;
        min-width: 55px !important;
        height: auto !important;
        flex: 1 1 auto !important;
        max-width: 100px !important;
        margin: 2px !important;
    }

    /* Target "TODAY" specifically */
    .fc .fc-today-button {
        font-weight: 700 !important;
        letter-spacing: -0.3px !important;
    }

    .fc .fc-toolbar-title {
        font-size: 1.1rem !important;
        font-weight: 900 !important;
        margin: 0.2rem 0 !important;
        text-align: center !important;
        width: 100% !important;
        color: var(--primary-maroon) !important;
    }

    /* Resizing labels and badges for mobile */
    .ui.label,
    .ui.mini.label,
    .ui.tiny.label {
        font-size: 0.7rem !important;
        padding: 0.3em 0.5em !important;
    }

    /* Force global UI segments to be tighter on mobile */
    .ui.segment {
        padding: 4px !important;
    }
}

@media only screen and (max-width: 480px) {
    #dashboardHeaderText {
        font-size: 0.85rem !important;
    }

    .fc .fc-button {
        font-size: 0.7rem !important;
        padding: 0.35em 0.5em !important;
    }
}

/* Approved Activities Grouping Toggles Responsive */ .approved-grouping-toggles  {
         display:  flex;
         align-items:  center;
         gap:  1.5rem;
         margin-left:  1.5rem;
         flex-wrap:  wrap;
     
}

  @media only screen and (max-width: 991px)  {
         .approved-grouping-toggles  {
                 margin-left:  0;
                 margin-top:  1rem;
                 gap:  1rem;
                 justify-content:  flex-start;
                 width:  100%;
             
    }

              .approved-grouping-toggles .ui.vertical.divider  {
                 display:  none  !important;
             
    }

              .approved-grouping-toggles .ui.toggle.checkbox  {
                 min-width:  80px;
             
    }

              .approved-grouping-toggles label  {
                 font-size:  0.85em  !important;
             
    }

     
}