/* Invictus Portal - Complete CSS for Modern Tab Navigation & Dashboard */

/* ===== Variables ===== */
:root {
    --invictus-primary: #006666;
    --invictus-secondary: #004444;
    --invictus-accent: #00a0a0;
    --invictus-dark: #0f0f0f;
    --invictus-bg-light: #f9f9f9;
    --invictus-text: #212529;
    --invictus-success: #198754;
    --invictus-warning: #ffc107;
    --invictus-danger: #dc3545;
    --invictus-info: #0dcaf0;
    --topnav-height: 60px;
    --tabs-height: 54px;
    --box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --card-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --card-shadow-hover: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --transition-speed: 0.3s;
}

/* ===== Global Styles ===== */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--invictus-bg-light);
}

/* ===== Utility Classes ===== */
.text-invictus {
    color: var(--invictus-primary);
}

.bg-invictus {
    background-color: var(--invictus-primary);
    color: white;
}

.btn-invictus {
    background-color: var(--invictus-primary);
    color: white;
    border: none;
    transition: all var(--transition-speed) ease;
}

    .btn-invictus:hover {
        background-color: var(--invictus-secondary);
        color: white;
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

/* ===== Top Navbar ===== */
.navbar {
    box-shadow: var(--box-shadow);
    height: var(--topnav-height);
    padding: 0.5rem 1rem;
    z-index: 1030;
}

/* ===== Main Tabs Container ===== */
.main-tabs-container {
    background: linear-gradient(to bottom, #ffffff, #f9f9f9);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    height: var(--tabs-height);
}

.sticky-tabs {
    position: sticky;
    top: var(--topnav-height);
}

/* ===== Main Tabs Navigation ===== */
.main-tabs {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    height: 100%;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
}

    .main-tabs::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Edge */
    }

    /* Tab Items */
    .main-tabs .nav-item {
        white-space: nowrap;
        height: 100%;
    }

    .main-tabs .nav-tab {
        display: flex;
        align-items: center;
        height: 100%;
        padding: 0 1.25rem;
        color: var(--invictus-text);
        text-decoration: none;
        border-bottom: 3px solid transparent;
        transition: all var(--transition-speed) ease;
        font-weight: 500;
        position: relative;
    }

        .main-tabs .nav-tab i {
            margin-right: 0.5rem;
            font-size: 1.1rem;
            transition: transform var(--transition-speed) ease;
        }

        .main-tabs .nav-tab:hover {
            color: var(--invictus-primary);
            border-bottom-color: rgba(0, 102, 102, 0.3);
            background-color: rgba(0, 102, 102, 0.03);
        }

            .main-tabs .nav-tab:hover i {
                transform: translateY(-2px);
            }

        .main-tabs .nav-tab.active {
            color: var(--invictus-primary);
            border-bottom-color: var(--invictus-primary);
            background-color: rgba(0, 102, 102, 0.05);
            font-weight: 600;
        }

            .main-tabs .nav-tab.active i {
                transform: translateY(-2px);
            }

    /* Logout Tab */
    .main-tabs .logout-form {
        margin: 0;
        height: 100%;
    }

    .main-tabs .logout-tab {
        color: #dc3545; /* Bootstrap danger color */
        border-bottom-color: transparent;
        background: none;
        border: none;
        padding: 0 1.25rem;
        font-weight: 500;
        display: flex;
        align-items: center;
        height: 100%;
        cursor: pointer;
        transition: all var(--transition-speed) ease;
    }

        .main-tabs .logout-tab:hover {
            color: #dc3545;
            border-bottom-color: rgba(220, 53, 69, 0.3);
            background-color: rgba(220, 53, 69, 0.03);
        }

            .main-tabs .logout-tab:hover i {
                transform: translateY(-2px);
            }

        .main-tabs .logout-tab i {
            margin-right: 0.5rem;
            font-size: 1.1rem;
            transition: transform var(--transition-speed) ease;
        }

    /* Style for Active Tab Indicator */
    .main-tabs .nav-tab.active::after {
        content: '';
        position: absolute;
        bottom: -3px;
        left: 0;
        width: 100%;
        height: 3px;
        background-color: var(--invictus-primary);
        border-radius: 3px 3px 0 0;
        transition: width var(--transition-speed) ease;
    }

/* ===== Main Content ===== */
.main-content {
    padding: 1.5rem;
    background-color: var(--invictus-bg-light);
    min-height: calc(100vh - var(--topnav-height) - var(--tabs-height) - 56px); /* Account for navbar, tabs and footer */
    transition: all var(--transition-speed) ease;
}

/* ===== Footer ===== */
.footer {
    margin-top: auto;
    padding: 1rem 0;
    background-color: var(--invictus-bg-light);
    border-top: 1px solid #e9ecef;
    text-align: center;
    font-size: 0.9rem;
}

/* =================================================================
   DASHBOARD STYLES - Modern Professional Security Operations
   ================================================================= */

/* Dashboard Container */
.dashboard-container {
    padding: 1.5rem;
    background-color: var(--invictus-bg-light);
    min-height: calc(100vh - 140px);
}

/* Dashboard Header */
.dashboard-header {
    margin-bottom: 1.5rem;
}

    .dashboard-header h1 {
        color: var(--invictus-primary);
        font-size: 2rem;
        font-weight: 700;
        margin-bottom: 0.25rem;
    }

.dashboard-description {
    color: #666;
    font-size: 1.1rem;
}

/* Dashboard Inner Tabs */
.dashboard-tabs {
    margin-bottom: 1.5rem;
}

    .dashboard-tabs .nav-tabs {
        border-bottom: 2px solid #dee2e6;
        margin-bottom: 0;
    }

    .dashboard-tabs .nav-link {
        border: none;
        color: #6c757d;
        font-weight: 500;
        padding: 0.75rem 1.25rem;
        transition: all 0.2s ease;
    }

        .dashboard-tabs .nav-link:hover {
            color: var(--invictus-primary);
            border-color: transparent;
        }

        .dashboard-tabs .nav-link.active {
            background-color: transparent;
            color: var(--invictus-primary);
            border-bottom: 2px solid var(--invictus-primary);
            font-weight: 600;
        }

        .dashboard-tabs .nav-link i {
            margin-right: 0.5rem;
        }

/* Metric Cards */
.metric-card {
    background: white;
    border-radius: 0.75rem;
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
    height: 100%;
}

    .metric-card:hover {
        box-shadow: var(--card-shadow-hover);
        transform: translateY(-2px);
    }

.metric-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.metric-title {
    font-size: 0.875rem;
    color: #6c757d;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    flex: 1;
}

.metric-icon {
    width: 2.5rem;
    height: 2.5rem;
    background: linear-gradient(135deg, var(--invictus-primary), var(--invictus-accent));
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: #212529;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.metric-subtitle {
    font-size: 0.875rem;
    color: #6c757d;
    margin-bottom: 0.75rem;
}

.metric-trend {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 500;
}

    .metric-trend i {
        margin-right: 0.25rem;
    }

.trend-up {
    color: var(--invictus-success);
}

.trend-down {
    color: var(--invictus-danger);
}

/* Dashboard Cards */
.dashboard-card {
    background: white;
    border-radius: 0.75rem;
    box-shadow: var(--card-shadow);
    border: 1px solid #e9ecef;
    overflow: hidden;
    height: 100%;
}

.dashboard-card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid #e9ecef;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #f8f9fa;
}

    .dashboard-card-header h5 {
        margin: 0;
        font-weight: 600;
        color: #212529;
        display: flex;
        align-items: center;
    }

        .dashboard-card-header h5 i {
            margin-right: 0.5rem;
            color: var(--invictus-primary);
        }

.card-actions {
    display: flex;
    gap: 0.5rem;
}

.dashboard-card-body {
    padding: 1.5rem;
}

/* Chart Container */
.chart-container {
    position: relative;
    min-height: 250px;
}

.chart-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 250px;
    background-color: #f8f9fa;
    border-radius: 0.5rem;
    color: #6c757d;
    font-style: italic;
}

/* Chart Legend */
.chart-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.legend-item {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
}

.legend-color {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    margin-right: 0.5rem;
}

/* Activity List */
.activity-list {
    max-height: 400px;
    overflow-y: auto;
}

.activity-item {
    display: flex;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #e9ecef;
    transition: background-color 0.2s ease;
}

    .activity-item:last-child {
        border-bottom: none;
    }

    .activity-item:hover {
        background-color: #f8f9fa;
    }

.activity-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    flex-shrink: 0;
}

.activity-content {
    flex: 1;
}

    .activity-content h6 {
        margin: 0 0 0.25rem 0;
        font-weight: 600;
        color: #212529;
    }

    .activity-content p {
        margin: 0 0 0.25rem 0;
        color: #6c757d;
        font-size: 0.875rem;
    }

/* Background Colors for Activity Icons */
.bg-primary-light {
    background-color: rgba(0, 102, 102, 0.1);
    color: var(--invictus-primary);
}

.bg-success-light {
    background-color: rgba(25, 135, 84, 0.1);
    color: var(--invictus-success);
}

.bg-warning-light {
    background-color: rgba(255, 193, 7, 0.1);
    color: #996800;
}

.bg-danger-light {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--invictus-danger);
}

.bg-info-light {
    background-color: rgba(13, 202, 240, 0.1);
    color: var(--invictus-info);
}

/* Expiration Table */
.expiration-table {
    font-size: 0.875rem;
}

    .expiration-table th {
        background-color: #f8f9fa;
        border-bottom: 2px solid #dee2e6;
        font-weight: 600;
        color: #495057;
        text-transform: uppercase;
        font-size: 0.75rem;
        letter-spacing: 0.5px;
    }

    .expiration-table td {
        vertical-align: middle;
        padding: 0.75rem;
    }

    .expiration-table .fw-semibold {
        color: #212529;
    }

/* Dashboard Placeholder */
.dashboard-placeholder {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 0.75rem;
    box-shadow: var(--card-shadow);
    border: 1px solid #e9ecef;
}

    .dashboard-placeholder i {
        color: #dee2e6;
        margin-bottom: 1rem;
    }

    .dashboard-placeholder h4 {
        color: #495057;
        margin-bottom: 1rem;
    }

    .dashboard-placeholder p {
        color: #6c757d;
        max-width: 500px;
        margin: 0 auto 1.5rem auto;
    }

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

    .loading::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 20px;
        height: 20px;
        margin: -10px 0 0 -10px;
        border: 2px solid #f3f3f3;
        border-top: 2px solid var(--invictus-primary);
        border-radius: 50%;
        animation: spin 1s linear infinite;
    }

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

/* =================================================================
   LOGIN PAGE STYLES
   ================================================================= */

/* Login Page Container */
.login-container {
    min-height: calc(100vh - 116px); /* Account for navbar and footer */
    display: flex;
    align-items: center;
    background-color: var(--invictus-bg-light);
    background-image: linear-gradient(135deg, rgba(0, 102, 102, 0.05) 0%, rgba(0, 102, 102, 0.01) 100%);
}

/* Login Card */
.login-card {
    border-radius: 1rem;
    overflow: hidden;
    background-color: #fff;
    transition: all 0.3s ease;
}

    .login-card:hover {
        box-shadow: 0 10px 50px rgba(0, 0, 0, 0.1) !important;
    }

/* Login Logo */
.login-logo {
    width: 80px;
    height: auto;
    transition: transform 0.3s ease;
}

    .login-logo:hover {
        transform: scale(1.05);
    }

/* Login Banner */
.login-banner {
    background: linear-gradient(135deg, var(--invictus-primary) 0%, var(--invictus-secondary) 100%);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

    .login-banner::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%23ffffff' fill-opacity='0.1' fill-rule='evenodd'/%3E%3C/svg%3E");
        opacity: 0.8;
    }

.login-banner-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 320px;
}

/* Form Controls */
.form-floating > .form-control:focus,
.form-floating > .form-control:not(:placeholder-shown) {
    padding-top: 1.625rem;
    padding-bottom: 0.625rem;
}

.form-floating > .form-control:-webkit-autofill {
    padding-top: 1.625rem;
    padding-bottom: 0.625rem;
}

.form-control:focus {
    border-color: var(--invictus-primary);
    box-shadow: 0 0 0 0.25rem rgba(0, 102, 102, 0.25);
}

.form-check-input:checked {
    background-color: var(--invictus-primary);
    border-color: var(--invictus-primary);
}

/* Links */
a.text-invictus {
    color: var(--invictus-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

    a.text-invictus:hover,
    a.text-invictus:focus {
        color: var(--invictus-secondary);
        text-decoration: underline;
    }

/* Validation Styling */
.was-validated .form-control:invalid,
.form-control.is-invalid,
.was-validated .form-check-input:invalid,
.form-check-input.is-invalid {
    border-color: #dc3545;
}

.was-validated .form-control:valid,
.form-control.is-valid,
.was-validated .form-check-input:valid,
.form-check-input.is-valid {
    border-color: #198754;
}

/* Animation for external login buttons */
.btn-outline-light,
.btn-outline-secondary {
    transition: all 0.3s ease;
}

    .btn-outline-light:hover,
    .btn-outline-secondary:hover {
        transform: translateY(-2px);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    }

/* =================================================================
   RESPONSIVE DESIGN
   ================================================================= */

/* Tablet and Mobile */
@media (max-width: 767.98px) {
    .main-tabs .nav-tab,
    .main-tabs .logout-tab {
        padding: 0 0.75rem;
        font-size: 0.9rem;
    }

        .main-tabs .nav-tab i,
        .main-tabs .logout-tab i {
            margin-right: 0.375rem;
        }

    .main-content {
        padding: 1rem;
    }

    .dashboard-container {
        padding: 1rem;
    }

    .dashboard-header h1 {
        font-size: 1.5rem;
    }

    .metric-card {
        padding: 1rem;
    }

    .metric-value {
        font-size: 2rem;
    }

    .dashboard-card-header {
        padding: 1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .card-actions {
        align-self: flex-end;
    }

    .activity-item {
        padding: 0.75rem 1rem;
    }

    .activity-icon {
        width: 2rem;
        height: 2rem;
        margin-right: 0.75rem;
    }

    .chart-legend {
        flex-direction: column;
        gap: 0.5rem;
    }

    .login-container {
        padding-top: 2rem;
        padding-bottom: 2rem;
        align-items: flex-start;
    }

    .login-card {
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1) !important;
    }

    .card-body {
        padding: 2rem;
    }
}

/* Mobile */
@media (max-width: 575.98px) {
    .main-tabs .nav-tab,
    .main-tabs .logout-tab {
        padding: 0 0.5rem;
        font-size: 0.85rem;
    }

        .main-tabs .nav-tab i,
        .main-tabs .logout-tab i {
            margin-right: 0.25rem;
            font-size: 1rem;
        }

    .main-content {
        padding: 0.75rem;
    }

    .dashboard-tabs .nav-link {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }

        .dashboard-tabs .nav-link i {
            display: none;
        }

    .metric-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .metric-icon {
        width: 2rem;
        height: 2rem;
        font-size: 1rem;
    }

    .dashboard-placeholder {
        padding: 2rem 1rem;
    }

    .metric-card {
        padding: 1rem;
    }

    .metric-value {
        font-size: 1.5rem;
    }

    .dashboard-header h1 {
        font-size: 1.5rem;
    }

    .card-body {
        padding: 1.5rem;
    }

    .login-logo {
        width: 60px;
    }
}

/* Print Styles */
@media print {
    .dashboard-container {
        background: white;
        box-shadow: none;
    }

    .card-actions,
    .dropdown {
        display: none !important;
    }

    .dashboard-card {
        box-shadow: none;
        border: 1px solid #dee2e6;
        break-inside: avoid;
    }

    .main-tabs-container,
    .navbar {
        display: none !important;
    }
}