/* Login Overlay Styles */


.login-overlay {


    position: fixed;


    top: 0;


    left: 0;


    width: 100%;


    height: 100%;


    background: rgba(15, 23, 42, 0.98);


    /* Very dark background to block view */


    z-index: 10000;


    /* Highest priority */


    display: flex;


    align-items: center;


    justify-content: center;


    backdrop-filter: blur(15px);


    transition: opacity 0.5s ease;


}





.login-overlay.hidden {


    opacity: 0;


    pointer-events: none;


    display: none;


    /* remove from flow */


}





.login-box {


    width: 360px;


    padding: 40px;


    background: rgba(255, 255, 255, 0.05);


    border: 1px solid rgba(255, 255, 255, 0.1);


    border-radius: 16px;


    text-align: center;


    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);


}





.login-box h2 {


    color: white;


    margin-bottom: 5px;


}





.login-box p {


    color: #94a3b8;


    margin-bottom: 25px;


    font-size: 0.9em;


}





.login-input-group {


    margin-bottom: 15px;


    text-align: left;


}





.login-input-group label {


    display: block;


    color: #cbd5e1;


    margin-bottom: 5px;


    font-size: 0.85em;


}





.login-input-group input {


    width: 100%;


    padding: 10px;


    border-radius: 6px;


    border: 1px solid #475569;


    background: #1e293b;


    color: white;


    font-size: 1rem;


}





.login-input-group input:focus {


    outline: none;


    border-color: #3b82f6;


    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);


}





/* Login Overlay Styles */


.login-overlay {


    position: fixed;


    top: 0;


    left: 0;


    width: 100%;


    height: 100%;


    background: rgba(15, 23, 42, 0.98);


    z-index: 10000;


    display: flex;


    align-items: center;


    justify-content: center;


    backdrop-filter: blur(15px);


    transition: opacity 0.5s ease;


}





.login-overlay.hidden {


    opacity: 0;


    pointer-events: none;


    display: none;


}





.login-box {


    width: 360px;


    padding: 40px;


    background: rgba(255, 255, 255, 0.05);


    border: 1px solid rgba(255, 255, 255, 0.1);


    border-radius: 16px;


    text-align: center;


    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);


}





.login-box h2 {


    color: white;


    margin-bottom: 5px;


}





.login-box p {


    color: #94a3b8;


    margin-bottom: 25px;


}





.login-input-group {


    margin-bottom: 15px;


    text-align: left;


}





.login-input-group label {


    display: block;


    color: #cbd5e1;


    margin-bottom: 5px;


    font-size: 0.85em;


}





.login-input-group input {


    width: 100%;


    padding: 10px;


    border-radius: 6px;


    border: 1px solid #475569;


    background: #1e293b;


    color: white;


    font-size: 1rem;


}





.login-input-group input:focus {


    outline: none;


    border-color: #3b82f6;


    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.2);


}





:root {


    --primary: #0a2540;


    --primary-light: #1e3a5a;


    --accent: #00d4ff;


    --accent-hover: #00a3cc;


    --bg: #f6f9fc;


    --card-bg: #ffffff;


    --text: #424770;


    --text-dark: #1a1f36;


    --border: #e6ebf1;


    --success: #24b47e;


    --warning: #f5a623;


    --danger: #e15b5b;


    --font-main: 'Outfit', 'Inter', -apple-system, sans-serif;


    --shadow: 0 7px 14px rgba(50, 50, 93, 0.1), 0 3px 6px rgba(0, 0, 0, 0.08);


    --transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);


}





@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;


    -webkit-font-smoothing: antialiased;


}





body {


    background: var(--bg);


    color: var(--text);


    font-family: var(--font-main);


    line-height: 1.6;


    overflow-x: hidden;


}





.glass-header {


    background: rgba(10, 37, 64, 0.95);


    backdrop-filter: blur(10px);


    color: white;


    padding: 1.5rem 2rem;


    position: sticky;


    top: 0;


    z-index: 1000;


    display: flex;


    justify-content: space-between;


    align-items: center;


    box-shadow: var(--shadow);


}





.logo {


    font-weight: 700;


    font-size: 1.5rem;


    letter-spacing: -0.5px;


    display: flex;


    align-items: center;


    gap: 0.5rem;


}





.logo span {


    color: var(--accent);


}





.container {


    max-width: 1600px;


    margin: 1rem auto;


    padding: 0 2rem;


    display: grid;


    grid-template-columns: 320px 1fr;


    gap: 2rem;


}





/* Tab Navigation Area */


.tab-nav-wrapper {


    grid-column: 1 / -1;


    overflow-x: auto;


    padding: 0.5rem 0;


    margin-bottom: 1rem;


}





.nav-tabs {


    display: flex;


    gap: 0.5rem;


    white-space: nowrap;


    padding: 0.25rem;


}





.nav-tab {


    padding: 0.6rem 1.2rem;


    background: #e2e8f0;


    color: var(--text);


    border-radius: 8px;


    cursor: pointer;


    font-size: 0.85rem;


    font-weight: 500;


    transition: var(--transition);


    border: 1px solid transparent;


}





.nav-tab:hover {


    background: #cbd5e1;


}





.nav-tab.active {


    background: var(--primary);


    color: white;


    box-shadow: 0 4px 12px rgba(10, 37, 64, 0.2);


}





.tab-content {


    display: none;


}





.tab-content.active {


    display: block;


}





/* Sidebar / Inputs Area */


.sidebar {


    position: sticky;


    top: 6rem;


    height: calc(100vh - 8rem);


    display: flex;


    flex-direction: column;


    gap: 1.5rem;


    overflow-y: auto;


    padding-bottom: 2rem;


    /* Add padding to ensure last item is not cut off */


}





.card {


    background: var(--card-bg);


    border-radius: 12px;


    padding: 1.5rem;


    box-shadow: var(--shadow);


    border: 1px solid var(--border);


    transition: var(--transition);


}





.card:hover {


    transform: translateY(-2px);


    box-shadow: 0 13px 27px -5px rgba(50, 50, 93, 0.25), 0 8px 16px -8px rgba(0, 0, 0, 0.3);


}





h2 {


    font-size: 1.1rem;


    color: var(--text-dark);


    margin-bottom: 1rem;


    display: flex;


    align-items: center;


    gap: 0.5rem;


}





.input-group {


    margin-bottom: 1rem;


}





.input-group label {


    display: block;


    font-size: 0.85rem;


    font-weight: 500;


    margin-bottom: 0.4rem;


    color: var(--text);


}





.input-group input,


.input-group textarea,


.input-group select {


    width: 100%;


    padding: 0.75rem;


    border: 1px solid var(--border);


    border-radius: 8px;


    font-family: var(--font-main);


    transition: var(--transition);


    font-size: 0.95rem;


}





.input-group input:focus {


    outline: none;


    border-color: var(--accent);


    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);


}





.btn {


    display: inline-flex;


    align-items: center;


    justify-content: center;


    padding: 0.75rem 1.5rem;


    border-radius: 8px;


    font-weight: 600;


    cursor: pointer;


    transition: var(--transition);


    border: none;


    gap: 0.5rem;


}





.btn-primary {


    background: var(--accent);


    color: var(--primary);


}





.btn-primary:hover {


    background: var(--accent-hover);


}





.btn-block {


    width: 100%;


}





/* Main Content Area */


.main-content {


    display: flex;


    flex-direction: column;


    gap: 2rem;


    padding-bottom: 5rem;


}





.dashboard-grid {


    display: grid;


    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));


    gap: 1.5rem;


}





.metric-card {


    text-align: center;


}





.metric-value {


    font-size: 2rem;


    font-weight: 700;


    color: var(--primary);


}





/* Sub-tab Styling */


.sub-tab-btn {


    background: transparent;


    border: 1px solid var(--border);


    color: var(--text-secondary);


    transition: all 0.2s;


}





.sub-tab-btn.active {


    background: var(--primary);


    color: white;


    border-color: var(--primary);


}





.sub-tab-btn:hover:not(.active) {


    background: rgba(255, 255, 255, 0.05);


}





.mapping-table-wrapper {


    animation: fadeIn 0.3s ease;


}





.financial-input:focus {


    background: rgba(255, 255, 255, 0.08) !important;


    outline: none;


    border-radius: 4px;


}





@keyframes fadeIn {


    from {


        opacity: 0;


        transform: translateY(5px);


    }





    to {


        opacity: 1;


        transform: translateY(0);


    }


}





.metric-label {


    font-size: 0.8rem;


    font-weight: 600;


    padding: 0.2rem 0.5rem;


    border-radius: 4px;


    font-size: 0.75rem;


    font-weight: 600;


}





/* Peer Search UI & Tables */


.peer-table {


    width: 100%;


    border-collapse: collapse;


    margin-top: 1rem;


}





.peer-table th,


.peer-table td {


    padding: 0.4rem 0.6rem;


    /* Compact padding */


    text-align: left;


    border-bottom: 1px solid var(--border);


    font-size: 0.8rem;


    /* Smaller font */


}





.peer-table th {


    background: #f8fafc;


    font-size: 0.75rem;


    text-transform: uppercase;


    color: #8898aa;


    font-weight: 600;


}





.peer-table th:first-child,


.peer-table td:first-child {


    min-width: 160px;


    /* Force width */


    max-width: 300px;


    white-space: nowrap;


    /* Prevent wrapping */


    overflow: hidden;


    text-overflow: ellipsis;


    font-weight: 500;


}





.peer-table th:nth-child(2),


.peer-table td:nth-child(2) {


    text-align: right !important;


}





.peer-table th:not(:first-child),


.peer-table td:not(:first-child) {


    text-align: right;


    min-width: 120px;


    /* Enhanced width for large numbers */


}





/* Animations */


@keyframes fadeIn {


    from {


        opacity: 0;


        transform: translateY(10px);


    }





    to {


        opacity: 1;


        transform: translateY(0);


    }


}





.animate-in {


    animation: fadeIn 0.5s forwards;


}





/* Custom Scrollbar */


::-webkit-scrollbar {


    width: 8px;


}





::-webkit-scrollbar-track {


    background: #f1f1f1;


}





::-webkit-scrollbar-thumb {


    background: #cbd5e0;


    border-radius: 4px;


}





::-webkit-scrollbar-thumb:hover {


    background: #a0aec0;


}





/* Sensitivity Analysis */


.sensitivity-grid {


    display: grid;


    grid-template-columns: 1fr;


    gap: 1.5rem;


    margin-top: 1rem;


}





.sens-table {


    width: 100%;


    border-collapse: collapse;


    font-size: 0.8rem;


    background: white;


}





.sens-table th,


.sens-table td {


    border: 1px solid var(--border);


    padding: 0.6rem;


    text-align: center;


}





.sens-table th {


    background: #f8fafc;


    font-weight: 600;


    color: var(--text-dark);


}





.sens-highlight {


    background: rgba(0, 212, 255, 0.1) !important;


    font-weight: 700;


}





/* Detailed Estimation Boards */


.est-board {


    background: white;


    border-radius: 12px;


    overflow: hidden;


    border: 1px solid var(--border);


}





.est-header {


    background: var(--primary);


    color: white;


    padding: 1rem;


    font-weight: 600;


    display: flex;


    justify-content: space-between;


}





.est-row-label {


    background: #f1f5f9;


    font-weight: 600;


    text-align: left !important;


    width: 250px;


}





.est-input-cell {


    padding: 0.25rem !important;


}





.est-input-field {


    width: 100%;


    border: none;


    padding: 0.5rem;


    text-align: right;


    font-family: inherit;


    font-size: 0.85rem;


    background: transparent;


}





.est-input-field:focus {


    background: #fff;


    outline: 2px solid var(--accent);


}





.est-total-row {


    background: #f1f5f9 !important;


    font-weight: 800 !important;


    font-size: 1.05rem !important;


    color: var(--primary) !important;


}





/* Financial Sub-tabs */


.fin-sub-tabs {


    display: flex;


    gap: 0.5rem;


    margin-bottom: 1.5rem;


    border-bottom: 1px solid var(--border);


    padding-bottom: 1rem;


}





.fin-sub-tab {


    padding: 0.5rem 1rem;


    background: transparent;


    border: 1px solid var(--border);


    border-radius: 6px;


    cursor: pointer;


    font-size: 0.9rem;


    font-weight: 500;


    color: var(--text-secondary);


    transition: all 0.2s;


}





.fin-sub-tab:hover {


    background: #f1f5f9;


}





.fin-sub-tab.active {


    background: var(--primary);


    color: white;


    border-color: var(--primary);


}





.upload-section {


    display: none;


    animation: fadeIn 0.3s ease;


}





.upload-section.active {


    display: block;


}





/* Modal Logic */


.modal-overlay {


    position: fixed;


    top: 0;


    left: 0;


    width: 100vw;


    height: 100vh;


    background: rgba(0, 0, 0, 0.5);


    display: none;


    justify-content: center;


    align-items: center;


    z-index: 2000;


}





.modal-overlay.active {


    display: flex;


}





.modal-content {


    background: white;


    border-radius: 12px;


    padding: 2rem;


    width: 500px;


    max-height: 80vh;


    overflow-y: auto;


    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);


}





.modal-header {


    display: flex;


    justify-content: space-between;


    align-items: center;


    margin-bottom: 1.5rem;


    border-bottom: 1px solid #eee;


    padding-bottom: 1rem;


}





.modal-close {


    cursor: pointer;


    font-size: 1.5rem;


    color: #666;


}





.history-list {


    list-style: none;


}





.history-item {


    display: flex;


    justify-content: space-between;


    align-items: center;


    padding: 1rem;


    border-bottom: 1px solid #f0f0f0;


    transition: background 0.2s;


}





.history-item:hover {


    background: #f9f9f9;


}





.history-info {


    flex: 1;


}





.history-name {


    font-weight: 600;


    font-size: 0.95rem;


}





.history-date {


    font-size: 0.8rem;


    color: #888;


}





.history-actions {


    display: flex;


    gap: 0.5rem;


}

/* =========================================
   Mobile Optimization (Responsive Design)
   ========================================= */

@media (max-width: 768px) {
    /* Mobile Settings Toggle Button */
    .mobile-settings-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100%;
        padding: 0.8rem;
        background: white;
        border: 1px solid var(--border);
        border-radius: 8px;
        margin-bottom: 1rem;
        font-weight: 600;
        color: var(--primary);
        cursor: pointer;
        gap: 0.5rem;
        box-shadow: var(--shadow);
    }
    
    .mobile-settings-toggle:active {
        background: #f1f5f9;
        transform: translateY(1px);
    }

    /* Layout Adjustments */
    .container {
        grid-template-columns: 1fr;
        padding: 0 1rem;
        gap: 1rem;
        display: flex;
        flex-direction: column;
    }

    .glass-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 1rem;
        gap: 1rem;
        position: relative;
    }

    .logo {
        font-size: 1.3rem;
        width: 100%;
        justify-content: space-between;
    }

    /* Header Actions: Grid Layout for Mobile */
    .header-actions {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0.5rem;
        width: 100%;
    }

    .header-actions .btn {
        margin: 0 !important;
        font-size: 0.75rem;
        padding: 0.6rem 0.2rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        justify-content: center;
        width: 100%;
    }

    /* Sidebar logic */
    .sidebar {
        /* Hidden by default on mobile, toggled via class */
        display: none; 
        width: 100%;
        height: auto;
        position: static;
        z-index: 900;
        background: var(--bg);
        margin-bottom: 1rem;
        border-bottom: 1px solid var(--border);
        padding-bottom: 1rem;
    }

    .sidebar.active {
        display: flex;
        animation: fadeIn 0.3s ease;
    }

    /* Tabs scrollable */
    .tab-nav-wrapper {
        margin: 0 -1rem 0.5rem -1rem;
        padding: 0.5rem 1rem;
        background: var(--bg);
        border-bottom: 1px solid var(--border);
    }

    .nav-tabs { 
        gap: 0.5rem; 
    }

    .nav-tab {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
        border-radius: 20px; /* Pill shape for better touch */
        background: white;
        border: 1px solid var(--border);
        white-space: nowrap;
    }
    
    .nav-tab.active {
        background: var(--primary);
        border-color: var(--primary);
        color: white;
    }

    /* Cards */
    .card {
        padding: 1rem;
        border-radius: 8px;
    }

    h2 {
        font-size: 1.1rem;
    }

    /* Tables */
    .table-container,
    #dartResultContainer,
    #peerList,
    .est-board > div,
    #cogsContent, #variableContent, #fixedContent, #nwcContent, #laborResultContainer, #capexResultContainer {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        width: 100%;
        display: block;
    }
    
    .peer-table {
        min-width: 600px; /* Ensure table doesn't squish too much */
    }

    /* Inputs */
    input, select, textarea {
        font-size: 16px; /* Prevent IOS zoom */
    }

    /* Modal */
    .modal-content {
        width: 90%;
        margin: 0 auto;
        padding: 1.5rem;
    }
}

@media (min-width: 769px) {
    .mobile-settings-toggle {
        display: none;
    }
}