body {
    font-family: 'Inter', sans-serif;
    background-color: #f8fafc; 
    color: #475569; 
}


#preloader {
    transition: opacity 0.5s ease-in-out;
}


#app-container {
    transition: margin-left 0.2s ease-in-out;
}

#sidebar {
    transition: width 0.1s ease-in-out, transform 0.1s ease-in-out;
    width: 15rem; 
    background-color: #ffffff; 
}
#user-display-name {
    color: #000000; 
}

#user-role {
    color: #136800; 
}

#sidebar.collapsed {
    width: 5rem; 
}

#sidebar.collapsed .sidebar-link span,
#sidebar.collapsed .arrow-icon,
#sidebar.collapsed #user-display-name,
#sidebar.collapsed #user-role {
    opacity: 0;
    visibility: hidden;
    width: 0;
    white-space: nowrap;
}

#sidebar .sidebar-link span,
#sidebar #user-display-name,
#sidebar #user-role {
    transition: opacity 0.1s ease-in-out;
}

#sidebar.collapsed .sidebar-link,
#sidebar.collapsed #user-profile-link {
    justify-content: center;
}

#sidebar.collapsed .sidebar-link svg {
    margin-right: 0;
}


.main-content-wrapper {
    transition: margin-left 0.2s ease-in-out;
}

@media (min-width: 768px) {
    #app-container.sidebar-collapsed .main-content-wrapper {
        margin-left: 0.7rem; 
    }
}


.sidebar-link {
    display: flex;
    align-items: center;
    padding: 0.35rem 1rem;
    border-radius: 0.5rem;
    color: #333333; 
    font-weight: 400;
    font-size: 0.875rem;
    transition: background-color 0.2s, color 0.2s;
    position: relative;
    overflow: hidden;
}

.sidebar-link:hover {
    background-color: #84c5e6b0; 
    color: rgb(0, 0, 0);
}


.sidebar-link.active {
    background-color: #007ab3b0; 
    color: rgb(255, 255, 255);
    font-weight: 600;
}
.sidebar-link.active svg {
    color: white;
}


#user-profile-link:hover {
    background-color: transparent;
}

#sidebar.collapsed .sidebar-link:not(#user-profile-link) {
    background-color: transparent !important;
    border-radius: 0.3rem;
    width: 3rem;
    height: 1.9rem;
    margin: 0.15rem auto;
}

#sidebar.collapsed .sidebar-link:not(#user-profile-link):hover {
    background-color: #53b0dfb9 !important;
}

#sidebar.collapsed .sidebar-link:not(#user-profile-link).active {
    background-color: #007ab3b0 !important;
}

#sidebar.collapsed .sidebar-link:not(#user-profile-link) span {
    position: absolute;
    left: 5.5rem;
    top: 50%;
    transform: translateY(-50%) scale(0.95);
    padding: 0.5rem 1rem;
    background-color: #314a8625; 
    color: white;
    border-radius: 0.375rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all 0.2s ease-in-out;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    z-index: 50;
}

#sidebar.collapsed .sidebar-link:not(#user-profile-link) span::before {
    content: '';
    position: absolute;
    top: 50%;
    right: 100%;
    transform: translateY(-50%);
    border-width: 6px;
    border-style: solid;
    border-color: transparent #0f172a transparent transparent;
}

#sidebar.collapsed .sidebar-link:not(#user-profile-link):hover span {
    opacity: 1;
    transform: translateY(-50%) scale(1);
}

.sidebar-link svg {
    margin-right: 0.75rem;
    flex-shrink: 0;
}

.sidebar-link[aria-expanded="true"] .arrow-icon {
    transform: rotate(90deg);
}

.notification-dot {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    width: 0.5rem;
    height: 0.5rem;
    background-color: #ef4444; 
    border-radius: 9999px;
    border: 2px solid #1e293b; 
}

.submenu {
    padding-left: 0.4rem; 
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.08s ease-out;
}

.submenu a {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    padding-left: 0.75rem; 
    font-size: 0.8rem;
}

.submenu a.sidebar-link.active-submenu {
    background-color: #0a84dc00; 
    color: rgba(5, 110, 201, 0.7);
    font-weight: 900;
}


.content-view {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}


#status-message-container {
    background-color: #e0f2fe; 
    border-left: 4px solid #0ea5e9; 
    border-radius: 0.5rem;
    padding: 1rem;
    animation: fadeIn 0.5s ease-in-out;
}

.status-message-content p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #0369a1; 
}



.data-accordion-header {
    cursor: pointer;
    transition: background-color 0.2s;
}

.data-accordion-header:hover {
    background-color: #f8fafc; 
}

.data-accordion-header[aria-expanded="true"] {
     background-color: #f1f5f9; 
     border-bottom-color: transparent;
}

 .data-accordion-header[aria-expanded="true"] .accordion-arrow {
    transform: rotate(180deg);
}

.data-accordion-content {
    display: none;
    border-top: 1px solid #e2e8f0; 
}


.input-table {
    width: 100%; 
    border-collapse: collapse;
    overflow-x: auto; 
    display: block;
}

.input-table th, .input-table td {
    border: 1px solid #e2e8f0; 
    padding: 0.75rem;
    text-align: left; 
    white-space: nowrap;
}

.input-table th {
    background-color: #f1f5f9; 
    font-weight: 600;
    font-size: 0.75rem;
    color: #475569; 
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: sticky; 
    top: 0; 
    z-index: 11;
}

.input-table tbody tr:hover {
    background-color: #f8fafc; 
}

.input-table td:first-child {
    font-weight: 500; 
    color: #334155; 
    position: sticky; 
    left: 0;
    background-color: #f8fafc; 
    z-index: 10;
}
.input-table tbody tr:hover td:first-child {
    background-color: #f1f5f9; 
}

.input-table input.data-input {
    width: 100%; 
    min-width: 80px; 
    padding: 0.5rem;
    border: 1px solid #cbd5e1; 
    border-radius: 0.375rem;
    text-align: right;
    background-color: white;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.input-table input.data-input:focus {
    outline: none;
    border-color: #059669; 
    box-shadow: 0 0 0 2px #a7f3d0; 
}


input[type=number]::-webkit-inner-spin-button, 
input[type=number]::-webkit-outer-spin-button { 
    -webkit-appearance: none;
    margin: 0; 
}
input[type=number] { 
    -moz-appearance: textfield;
    appearance: textfield;
}


.data-tabs-container {
    display: flex;
    border-bottom: 2px solid #e2e8f0; 
    flex-wrap: wrap;
}

.data-tab-btn {
    padding: 0.75rem 1.5rem;
    cursor: pointer;
    border: none;
    background-color: transparent;
    color: #64748b; 
    font-weight: 500;
    font-size: 0.875rem;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: all 0.2s ease-in-out;
}

.data-tab-btn:hover {
    color: #3b1e1e; 
    background-color: #f1f5f9; 
}

.data-tab-btn.active {
    color: #059669; 
    border-color: #059669;
    font-weight: 600;
}

.data-tab-content {
    padding-top: 1rem;
}

.add-column-btn {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background-color: #f0fdf4; 
    color: #15803d; 
    border: 1px dashed #4ade80; 
    border-radius: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
}

.add-column-btn:hover {
    background-color: #dcfce7; 
    border-color: #22c55e; 
}

.modal {
    position: fixed; 
    z-index: 1000; 
    left: 0; 
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto;
    background-color: rgba(15, 23, 42, 0.6); 
    backdrop-filter: blur(4px);
    display: flex; 
    justify-content: center; 
    align-items: center;
    opacity: 0; 
    pointer-events: none;
    transition: opacity 0.3s ease-in-out;
}

.modal.active .modal-content {
    transform: scale(1) translateY(0);
    opacity: 1;
}

.modal-content {
    background-color: #ffffff;
    border-radius: 0.75rem; 
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    width: 90%; 
    max-width: 500px;
    position: relative;
    transform: scale(0.95) translateY(20px);
    opacity: 0;
    transition: transform 0.3s ease-out, opacity 0.3s ease-out;
    padding: 1.5rem;
    text-align: left;
}

.modal-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1e293b; 
}

#info-modal .modal-content {
    text-align: center;
}

.close-button {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 32px;
    height: 32px;
    background-color: #f1f5f9; 
    border-radius: 9999px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #64748b; 
    font-size: 16px;
    font-weight: bold;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    z-index: 10;
}

.close-button:hover {
    background-color: #ef4444;
    color: white;
    transform: scale(1.1) rotate(90deg);
}

@media (max-width: 767px) {
    .input-table th, .input-table td {
        padding: 0.5rem 0.4rem;
        font-size: 0.75rem;
    }

    .input-table td:first-child {
        font-weight: 500;
        font-size: 0.7rem;
        white-space: normal;
    }

    .input-table input[type="number"] {
        padding: 0.4rem;
        font-size: 0.8rem;
        min-width: 50px;
    }

    .data-tab-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }

    .add-column-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
    }
}