:root {
    --primary-color: #3b82f6;
    --primary-color-hover: #2563eb;
    --sidebar-bg: #ffffff;
    --sidebar-item-active: rgba(59, 130, 246, 0.1);
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --text-main: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --table-header-bg: #f1f5f9;
    --input-bg: #ffffff;
    --sidebar-width: 260px;
    --transition-speed: 0.3s;
}

/* Utility Classes */
.mt-5 { margin-top: 1.25rem; }
.text-primary { color: var(--primary-color) !important; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-4 { gap: 1rem; }
.font-bold { font-weight: 700; }
.text-xl { font-size: 1.25rem; }

/* Sidebar Logo Styling */
.sidebar-logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 5px rgba(0, 86, 179, 0.2));
}

.sidebar-logo-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    white-space: nowrap;
}

@media (max-width: 1024px) {
    .sidebar-logo-text {
        display: none;
    }
}

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

html, body {
    height: 100%;
    width: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', Arial, sans-serif;
    display: flex;
    min-height: 100vh;
    background-color: var(--bg-main);
    color: var(--text-main);
    transition: background-color var(--transition-speed), color var(--transition-speed);
    font-size: 16px;
    line-height: 1.5;
}

/* Global Form Elements */
input[type="text"], 
input[type="email"], 
input[type="password"], 
input[type="tel"],
input[type="number"],
input[type="date"],
select, 
textarea {
    width: 100%;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background: var(--input-bg);
    color: var(--text-main);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all var(--transition-speed);
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
    outline: none;
}

button, .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    background-color: var(--primary-color);
    color: white !important;
    border: none;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    text-decoration: none;
}

button:hover, .btn:hover {
    background-color: var(--primary-color-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Generic Card */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 20px;
}

/* Sidebar Styles */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1000;
    border-right: 1px solid var(--border-color);
    transition: transform var(--transition-speed) ease;
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-main);
}

.logo-shield {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.sidebar-menu {
    flex: 1;
    padding: 16px 0;
    overflow-y: auto;
}

.menu-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-secondary);
    padding: 16px 24px 8px;
    letter-spacing: 0.05em;
}

.menu-item {
    padding: 12px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all var(--transition-speed);
    font-weight: 500;
}

.menu-item i {
    width: 20px;
    text-align: center;
}

.menu-item.active {
    background-color: var(--sidebar-item-active);
    color: var(--primary-color);
    border-right: 3px solid var(--primary-color);
}

.menu-item:hover {
    background-color: var(--sidebar-item-active);
    color: var(--primary-color);
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border-color);
}

/* Main Wrapper */
.main-wrapper {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 24px;
    min-width: 0; /* Prevent flex children from overflowing */
    transition: margin-left var(--transition-speed) ease;
}

.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.breadcrumb h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

.user-status {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.plan-badge {
    padding: 6px 12px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Dashboard Cards */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.dashboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    flex-shrink: 0;
}

.dashboard-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

/* Intelligence Portal */
.intelligence-portal {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 24px;
    padding: 48px 24px;
    text-align: center;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    margin-bottom: 24px;
}

.portal-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.search-container-v2 {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.main-search-box {
    display: flex;
    background: white;
    padding: 8px;
    border-radius: 20px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed);
    flex-wrap: wrap;
    gap: 8px;
}

.main-search-box:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

#tca-tool-select {
    border: none;
    background: #f8fafc;
    padding: 12px 24px;
    border-radius: 14px;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    font-size: 1rem;
    flex: 1 1 200px;
}

.tca-inputs-wrapper {
    flex: 2 1 300px;
    display: flex;
    gap: 8px;
}

.search-field-v2 {
    flex: 1;
    border: none;
    outline: none;
    padding: 12px 24px;
    font-size: 1.1rem;
    color: var(--text-main);
    background: transparent;
    min-width: 0;
}

#tca-dob-input {
    width: 140px;
    border: 1px solid var(--border-color);
    background: #fffbeb;
    padding: 0 12px;
    border-radius: 12px;
    font-weight: 600;
}

.btn-search-v2 {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 32px;
    border-radius: 14px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex: 1 1 150px;
}

.btn-search-v2:hover {
    background: var(--primary-color-hover);
}

/* Tables and Results */
.results-area {
    width: 100%;
}

.dashboard-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 24px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
}

.card-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.card-title i {
    color: var(--primary-color);
}

.res-table {
    width: 100%;
    border-collapse: collapse;
}

.res-table tr {
    border-bottom: 1px solid var(--border-color);
}

.res-table tr:last-child {
    border-bottom: none;
}

.res-label {
    padding: 12px 0;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    width: 200px;
}

.res-value {
    padding: 12px 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    word-break: break-word;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-red { background: #fee2e2; color: #991b1b; }
.badge-green { background: #dcfce7; color: #166534; }
.badge-blue { background: #dbeafe; color: #1e40af; }
.badge-orange { background: #ffedd5; color: #9a3412; }

@media (max-width: 768px) {
    .res-label {
        width: 100%;
        display: block;
        padding-bottom: 4px;
    }
    
    .res-value {
        display: block;
        padding-top: 0;
        padding-bottom: 12px;
    }
    
    .dashboard-card {
        padding: 16px;
    }
}

.results-scroll-box {
    width: 100%;
    overflow-x: auto;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 8px;
}

.history-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px; /* Force scroll on small screens */
}

.history-table th, .history-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.history-table th {
    background: var(--table-header-bg);
    font-size: 0.85rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 700;
}

/* Responsive Overrides */
.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-main);
    z-index: 10001;
}

.mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999;
    display: none;
    opacity: 0;
    transition: opacity var(--transition-speed);
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

@media (max-width: 1024px) {
    :root {
        --sidebar-width: 70px;
    }
    
    .sidebar-logo span, .menu-item span, .menu-label, .sidebar-footer span {
        display: none;
    }
    
    .sidebar-header, .menu-item {
        justify-content: center;
        padding: 16px;
    }
    
    .menu-item i {
        font-size: 1.25rem;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 260px;
    }

    body {
        display: block;
    }

    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .main-wrapper {
        margin-left: 0;
        padding: 16px;
    }

    .mobile-toggle {
        display: block;
    }

    .top-header {
        margin-bottom: 16px;
    }

    .intelligence-portal {
        padding: 32px 16px;
        border-radius: 16px;
    }

    .main-search-box {
        border-radius: 16px;
        padding: 12px;
    }

    #tca-tool-select, .tca-inputs-wrapper, .btn-search-v2 {
        flex: 1 1 100%;
    }

    .search-field-v2 {
        padding: 12px 0;
    }

    .sidebar-logo span, .menu-item span, .menu-label, .sidebar-footer span {
        display: inline-block;
    }
    
    .sidebar-header, .menu-item {
        justify-content: flex-start;
        padding: 12px 24px;
    }
}

/* Utilities */
.hidden { display: none !important; }
.img-fluid { max-width: 100%; height: auto; }
.text-break { overflow-wrap: break-word; word-break: break-word; }

.admin-grid { flex-shrink: 0; }