/* CSS Variables for consistent theming */
:root {
    --bg-color: #1a1e28; /* Dark background */
    --sidebar-bg: #1e242f; /* Slightly darker sidebar */
    --card-bg-light: rgba(255, 255, 255, 0.08); /* Light glassmorphism background */
    --card-bg-dark: rgba(0, 0, 0, 0.15); /* Darker glassmorphism background */
    --border-color: rgba(255, 255, 255, 0.1);
    --text-color: #e0e0e0; /* Light text for dark background */
    --primary-blue: #007bff; /* Azure Blue for highlights */
    --primary-blue-light: #66b3ff; /* Lighter blue for accents */
    --secondary-gray: #4a5568; /* For muted text/borders */
    --green-status: #28a745; /* Forest Green for compliance/good */
    --yellow-warning: #ffc107; /* Yellow for warnings */
    --red-critical: #dc3545; /* Red for critical alerts */
    --neumorphic-light: #303746; /* Lighter neumorphic shade */
    --neumorphic-dark: #12151e; /* Darker neumorphic shade */
    --neumorphic-shadow-light: rgba(255, 255, 255, 0.05);
    --neumorphic-shadow-dark: rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scroll */
}

/* Dashboard Container Layout (Flexbox) */
.dashboard-container {
    display: flex;
    min-height: 100vh;
    flex-direction: row; /* Default for desktop */
}

/* Sidebar Styling */
.sidebar {
    width: 250px;
    background-color: var(--sidebar-bg);
    padding: 2rem 1rem;
    box-shadow: 5px 0 15px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    position: sticky; /* Sticky sidebar for long content */
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto; /* Enable scrolling for long sidebars */
    z-index: 1000;
    transition: width 0.3s ease; /* Smooth collapse/expand */
}

.logo h1 {
    font-size: 1.8rem;
    color: var(--primary-blue);
    text-align: center;
    margin-bottom: 2rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.main-nav ul {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 0.8rem 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
    text-decoration: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.nav-item:hover {
    background-color: rgba(0, 123, 255, 0.2);
    color: var(--primary-blue-light);
}

.nav-item.active {
    background-color: var(--primary-blue);
    color: white;
    font-weight: 500;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.nav-item .material-icons {
    margin-right: 0.8rem;
    font-size: 1.4rem;
}

.quick-actions {
    margin-top: auto; /* Pushes quick actions to the bottom */
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.quick-actions h3 {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 1rem;
}

/* Neumorphic Button Style */
.neumorphic-btn {
    display: block;
    width: 100%;
    padding: 0.7rem 1rem;
    margin-bottom: 0.8rem;
    background-color: var(--neumorphic-light);
    color: var(--text-color);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
    box-shadow: 5px 5px 10px var(--neumorphic-shadow-dark),
                -5px -5px 10px var(--neumorphic-shadow-light);
    transition: all 0.2s ease;
}

.neumorphic-btn:hover {
    background-color: var(--primary-blue);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
}

.neumorphic-btn:active {
    box-shadow: inset 2px 2px 5px var(--neumorphic-shadow-dark),
                inset -2px -2px 5px var(--neumorphic-shadow-light);
    transform: translateY(1px);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    padding: 2rem;
    overflow-y: auto; /* Enable scrolling for main content */
}

/* Dashboard Section Transitions */
.dashboard-section {
    display: none; /* Hidden by default, shown by JS */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.dashboard-section.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    flex-wrap: wrap; /* Allow filters to wrap on smaller screens */
}

.section-header h2 {
    font-size: 2rem;
    color: var(--primary-blue);
    font-weight: 600;
    margin-bottom: 1rem; /* Space for filters on wrap */
}

/* Filter Dropdowns */
.filters {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.filters select,
.form-group input[type="text"],
.form-group textarea,
.form-group select {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.8rem;
    border-radius: 8px;
    font-size: 0.9rem;
    appearance: none; /* Remove default dropdown arrow */
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23e0e0e0%22%20d%3D%22M287%2C197.3L159.2%2C69.5c-4.7-4.7-12.3-4.7-17%2C0L5.4%2C197.3c-4.7%2C4.7-4.7%2C12.3%2C0%2C17l8.5%2C8.5c4.7%2C4.7%2C12.3%2C4.7%2C17%2C0l118.8-118.8l118.8%2C118.8c4.7%2C4.7%2C12.3%2C4.7%2C17%2C0l8.5-8.5C291.7%2C209.6%2C291.7%2C202%2C287%2C197.3z%22%2F%3E%3C%2Fsvg%3E');
    background-repeat: no-repeat;
    background-position: right 0.7em top 50%, 0 0;
    background-size: 0.65em auto, 100%;
    cursor: pointer;
    outline: none; /* Remove outline on focus */
}

.filters select:focus,
.form-group input[type="text"]:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--primary-blue-light);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.3);
}

/* Card Grid Layout */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); /* Responsive grid */
    gap: 1.5rem;
}

/* Glassmorphism Card Style */
.card {
    background-color: var(--card-bg-light);
    backdrop-filter: blur(10px); /* Glassmorphism effect */
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden; /* For audit logs and tables */
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 48px 0 rgba(0, 0, 0, 0.45);
}

.card h3 {
    font-size: 1.3rem;
    color: var(--primary-blue-light);
    margin-bottom: 1rem;
    font-weight: 600;
}

/* Table Styling (IAM Role Overview) */
.table-container {
    overflow-x: auto; /* Enable horizontal scroll for tables on small screens */
    max-height: 400px; /* Limit height for scrollable tables */
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    min-width: 600px; /* Ensure table doesn't get too narrow */
}

th, td {
    padding: 0.8rem 1rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

th {
    background-color: rgba(0, 123, 255, 0.15);
    font-weight: 500;
    color: var(--primary-blue-light);
    position: sticky;
    top: 0;
    z-index: 1; /* Keep header visible on scroll */
}

tr:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

/* Badges for IAM Roles */
.badge {
    display: inline-block;
    padding: 0.3em 0.7em;
    border-radius: 5px;
    font-size: 0.75em;
    font-weight: 600;
    margin-right: 0.5rem;
    margin-bottom: 0.3rem;
    white-space: nowrap; /* Prevent badge text from wrapping */
}

.badge.admin { background-color: var(--red-critical); }
.badge.read { background-color: var(--green-status); }
.badge.write { background-color: var(--yellow-warning); color: #333; }
.badge.root { background-color: #8B0000; color: white; } /* Darker red for root */
.badge.viewer { background-color: #4CAF50; } /* Another green shade */

/* Form Styling */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    color: var(--text-color);
}

/* Access Request Cards */
.request-cards-grid {
    display: grid;
    gap: 1rem;
}

.request-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.request-card h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-blue-light);
    font-size: 1.1rem;
}

.request-card p {
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
}

.request-card .status-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 0.3em 0.8em;
    border-radius: 5px;
    font-size: 0.75em;
    font-weight: 600;
    text-transform: uppercase;
}

.status-tag.pending { background-color: var(--yellow-warning); color: #333; }
.status-tag.approved { background-color: var(--green-status); color: white; }
.status-tag.denied { background-color: var(--red-critical); color: white; }
.status-tag.expired { background-color: var(--secondary-gray); color: white; }

.request-card .actions {
    margin-top: 0.8rem;
    display: flex;
    gap: 0.5rem;
}

.request-card .actions button {
    padding: 0.4rem 0.8rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 500;
    transition: background-color 0.2s ease;
}

.request-card .actions .approve { background-color: var(--green-status); color: white; }
.request-card .actions .deny { background-color: var(--red-critical); color: white; }
.request-card .actions button:hover { opacity: 0.8; }

/* Audit Log Terminal */
.audit-log-card {
    grid-column: 1 / -1; /* Make it span full width */
}

.audit-logs-terminal {
    background-color: #0d1117; /* Dark terminal background */
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 1rem;
    height: 400px;
    overflow-y: auto; /* Scrollable */
    font-family: 'Fira Code', 'Cascadia Code', monospace; /* Monospace font for logs */
    font-size: 0.9rem;
    color: #c9d1d9; /* Light gray text */
    white-space: pre-wrap; /* Preserve whitespace and wrap text */
    word-break: break-all;
    line-height: 1.4;
}

.log-entry {
    margin-bottom: 0.3rem;
    opacity: 0; /* Hidden initially for fade-in */
    animation: fadeIn 0.5s forwards;
}

.log-entry.info { color: #8bc34a; } /* Light green */
.log-entry.alert { color: var(--red-critical); font-weight: 600; }
.log-entry.warning { color: var(--yellow-warning); }
.log-entry.debug { color: #9e9e9e; }

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Resource Provisioning */
.provisioned-resource-grid {
    display: grid;
    gap: 1rem;
}

.provisioned-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.provisioned-card h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-blue-light);
    font-size: 1.1rem;
}

.provisioned-card p {
    font-size: 0.85rem;
    margin-bottom: 0.3rem;
}

.provisioned-card .status-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 0.3em 0.8em;
    border-radius: 5px;
    font-size: 0.75em;
    font-weight: 600;
    text-transform: uppercase;
}

.provisioned-card .status-tag.provisioning { background-color: var(--primary-blue); color: white; }
.provisioned-card .status-tag.completed { background-color: var(--green-status); color: white; }
.provisioned-card .status-tag.failed { background-color: var(--red-critical); color: white; }

.provisioned-card .delete-btn {
    background-color: var(--red-critical);
    color: white;
    border: none;
    padding: 0.4rem 0.8rem;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.8rem;
    margin-top: 0.8rem;
    align-self: flex-end; /* Align to bottom right */
    transition: opacity 0.2s ease;
}

.provisioned-card .delete-btn:hover {
    opacity: 0.8;
}

/* Calendar Styling */
.calendar-card {
    grid-column: span 1; /* Default to one column */
}

#calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

#calendar-header h3 {
    margin: 0;
    color: var(--text-color);
    font-size: 1.2rem;
}

#calendar-header button {
    padding: 0.5rem 1rem;
    font-size: 1rem;
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    text-align: center;
}

.calendar-grid span {
    font-weight: 500;
    color: var(--primary-blue-light);
    padding: 0.5rem 0;
}

.calendar-day {
    padding: 0.7rem;
    border-radius: 8px;
    background-color: rgba(255, 255, 255, 0.03);
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.2s ease;
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60px; /* Ensure consistent height */
}

.calendar-day:hover:not(.empty):not(.current-day) {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.calendar-day.empty {
    background-color: transparent;
    cursor: default;
}

.calendar-day.current-day {
    background-color: var(--primary-blue);
    color: white;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(0, 123, 255, 0.3);
}

.calendar-day.has-event {
    border: 2px solid var(--yellow-warning);
}

.calendar-day .event-dot {
    width: 6px;
    height: 6px;
    background-color: var(--yellow-warning);
    border-radius: 50%;
    margin-top: 5px;
}

.expiry-details-card {
    grid-column: span 1;
}

#expiry-details-list p {
    font-size: 0.9rem;
    color: var(--text-color);
}

.expiry-item {
    background-color: rgba(255, 255, 255, 0.05);
    border-left: 3px solid var(--yellow-warning);
    padding: 0.8rem;
    margin-bottom: 0.5rem;
    border-radius: 5px;
}
.expiry-item.green { border-left-color: var(--green-status); }
.expiry-item.red { border-left-color: var(--red-critical); }


/* Cloud Hygiene Score */
.score-card {
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.score-display {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-blue-light);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 15px rgba(0, 123, 255, 0.5);
}

.score-total {
    font-size: 2rem;
    color: var(--text-color);
    opacity: 0.7;
}

.health-indicator {
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.health-indicator.green { background-color: var(--green-status); color: white; }
.health-indicator.yellow { background-color: var(--yellow-warning); color: #333; }
.health-indicator.red { background-color: var(--red-critical); color: white; }

.checklist-card ul {
    list-style: none;
}

.checklist-item {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

.checklist-item .material-icons {
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

.checklist-item.compliant .material-icons { color: var(--green-status); }
.checklist-item.warning .material-icons { color: var(--yellow-warning); }
.checklist-item.critical .material-icons { color: var(--red-critical); }

.action-hint {
    font-size: 0.8em;
    opacity: 0.7;
    margin-left: 0.5rem;
}

/* Best Practices & Learning Hub Cards */
.practice-card, .learning-card {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Push link icon to bottom right */
    position: relative;
}

.practice-card p, .learning-card p {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
    flex-grow: 1; /* Allow text to take space */
}

.external-link {
    position: absolute;
    bottom: 10px;
    right: 10px;
    font-size: 1.2rem;
    color: var(--primary-blue-light);
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.practice-card:hover .external-link,
.learning-card:hover .external-link {
    opacity: 1;
}

/* Compliance Panel */
.compliance-card {
    display: flex;
    flex-direction: column;
    position: relative;
}

.compliance-card .status-tag {
    position: static; /* Override absolute positioning from request cards */
    align-self: flex-start; /* Align to top left within card */
    margin-bottom: 0.8rem;
    font-size: 0.85em;
}

.compliance-card .audit-info {
    font-size: 0.8rem;
    opacity: 0.7;
    margin-top: auto; /* Push to bottom */
}

.compliance-card.compliant { border-left: 5px solid var(--green-status); }
.compliance-card.at-risk { border-left: 5px solid var(--yellow-warning); }
.compliance-card.non-compliant { border-left: 5px solid var(--red-critical); }


/* Quick Action Feedback Message */
#action-feedback {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 10px 20px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 2000;
}

#action-feedback.show {
    opacity: 1;
    visibility: visible;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .dashboard-container {
        flex-direction: column; /* Stack sidebar on top for tablets */
    }

    .sidebar {
        width: 100%;
        height: auto;
        position: static; /* No longer sticky */
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        padding-bottom: 1rem;
    }

    .sidebar .logo {
        text-align: center;
        margin-bottom: 1rem;
    }

    .sidebar .main-nav ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.5rem;
    }

    .sidebar .nav-item {
        flex-direction: column;
        padding: 0.5rem;
        font-size: 0.85rem;
        text-align: center;
        margin-bottom: 0; /* Reset margin */
    }

    .sidebar .nav-item .material-icons {
        margin-right: 0;
        margin-bottom: 0.3rem;
    }

    .quick-actions {
        border-top: none;
        padding-top: 0;
        margin-top: 1rem;
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.8rem;
    }

    .quick-actions h3 {
        width: 100%;
        text-align: center;
        margin-bottom: 0.5rem;
    }

    .action-btn {
        width: auto; /* Allow buttons to size content */
        flex-grow: 1;
        max-width: 48%; /* Two columns */
        margin-bottom: 0;
    }

    .main-content {
        padding: 1.5rem;
    }

    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .section-header h2 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
    }

    .filters {
        width: 100%;
        justify-content: flex-start;
        margin-top: 0.5rem;
    }

    .filters select {
        margin-left: 0;
        margin-bottom: 0.5rem;
    }

    .card-grid {
        grid-template-columns: 1fr; /* Single column for cards */
    }

    table {
        min-width: 100%; /* Ensure table fits */
    }

    .calendar-card, .expiry-details-card {
        grid-column: 1 / -1; /* Full width for calendar and details */
    }
}

@media (max-width: 768px) {
    .main-content {
        padding: 1rem;
    }

    .section-header h2 {
        font-size: 1.5rem;
    }

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

    .filters select {
        width: 100%;
    }

    .action-btn {
        max-width: 100%; /* Stack quick action buttons */
    }

    .score-display {
        font-size: 3rem;
    }
    .score-total {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .sidebar {
        padding: 1rem 0.5rem;
    }
    .logo h1 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }
    .nav-item {
        font-size: 0.75rem;
        padding: 0.4rem;
    }
    .nav-item .material-icons {
        font-size: 1.2rem;
    }
    .main-content {
        padding: 0.8rem;
    }
    .section-header h2 {
        font-size: 1.3rem;
    }
    .card {
        padding: 1rem;
    }
    .card h3 {
        font-size: 1.1rem;
    }
    table {
        font-size: 0.8rem;
    }
    th, td {
        padding: 0.6rem 0.8rem;
    }
    .badge {
        font-size: 0.65em;
        padding: 0.2em 0.5em;
    }
    .form-group label {
        font-size: 0.85rem;
    }
    .form-group input, .form-group textarea, .form-group select {
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
    }
    .neumorphic-btn {
        padding: 0.6rem 0.8rem;
        font-size: 0.8rem;
    }
    .audit-logs-terminal {
        height: 300px;
        font-size: 0.8rem;
    }
    .calendar-day {
        min-height: 50px;
        font-size: 0.8rem;
    }
    .score-display {
        font-size: 2.5rem;
    }
    .score-total {
        font-size: 1.2rem;
    }
}