/**
 * Domain Connect Templates - Statistics Dashboard Styles
 * Based on brand colors from domainconnect.org
 */

/* ===== Variables ===== */
:root {
    /* Brand Colors */
    --primary-navy: #03263B;
    --secondary-navy: #0b3954;
    --medium-teal: #194f6e;
    --accent-cyan: #00bfff;
    --light-blue-gray: #bddae6;
    --accent-coral: #ff6663;

    /* Text Colors */
    --text-primary: #252525;
    --text-secondary: #686868;
    --text-heading: #353535;

    /* Background Colors */
    --bg-white: #ffffff;
    --bg-light-gray: #f5f5f5;
    --bg-card: #ffffff;

    /* UI Colors */
    --border-color: #e0e0e0;
    --shadow-light: rgba(0, 0, 0, 0.1);
    --shadow-medium: rgba(0, 0, 0, 0.15);

    /* Typography */
    --font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-weight-normal: 400;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
}

/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-light-gray);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    color: var(--text-heading);
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: 2rem;
}

h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

h3 {
    font-size: 1.25rem;
}

a {
    color: var(--accent-cyan);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--medium-teal);
    text-decoration: underline;
}

/* ===== Layout ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== Header ===== */
header {
    background-color: var(--bg-white);
    padding: var(--spacing-lg) 0;
    box-shadow: 0 2px 8px var(--shadow-light);
    margin-bottom: var(--spacing-xl);
}

.header-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xs);
}

.logo {
    height: 40px;
    width: auto;
}

header h1 {
    margin-bottom: 0;
    color: var(--primary-navy);
}

.subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-left: 56px; /* Align with title after logo */
}

/* ===== Last Updated ===== */
.last-updated {
    background-color: var(--bg-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.875rem;
    box-shadow: 0 2px 4px var(--shadow-light);
}

.last-updated span {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
}

/* ===== Summary Stats ===== */
.summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.stat-card {
    background-color: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 2px 8px var(--shadow-light);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px var(--shadow-medium);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-navy);
    line-height: 1.2;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: var(--font-weight-semibold);
}

/* ===== Charts ===== */
.charts {
    margin-bottom: var(--spacing-xl);
}

.chart-container {
    background-color: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 2px 8px var(--shadow-light);
}

.chart-container h2 {
    color: var(--primary-navy);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--light-blue-gray);
}

.chart-container > div {
    min-height: 400px;
}

.no-data {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    font-style: italic;
}

/* ===== Feature Usage Donuts ===== */
.donut-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    min-height: auto !important;
}

.donut-cell {
    display: flex;
    justify-content: center;
    align-items: center;
}

.donut-cell > div {
    width: 100%;
    min-height: auto !important;
}

.donut-center-link {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -10%);
    font-size: 22px;
    font-weight: 700;
    color: #03263B;
    font-family: 'Open Sans', sans-serif;
    text-decoration: none;
    z-index: 10;
    cursor: pointer;
    padding: 8px 12px;
    border-radius: 4px;
    transition: background-color 150ms ease-in-out;
    background: transparent;
}

.donut-center-link:hover {
    color: #00bfff;
    text-decoration: underline;
}

/* ===== Tables ===== */
.tables {
    margin-bottom: var(--spacing-xl);
}

.tables h2 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-md);
}

.tables-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.table-container {
    background-color: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px var(--shadow-light);
}

.table-container h3 {
    color: var(--secondary-navy);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--light-blue-gray);
}

.table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

thead {
    background-color: var(--primary-navy);
    color: var(--bg-white);
}

thead th {
    padding: var(--spacing-sm);
    text-align: left;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.75rem;
}

tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background-color var(--transition-fast);
}

tbody tr:hover {
    background-color: var(--bg-light-gray);
}

tbody tr:last-child {
    border-bottom: none;
}

tbody td {
    padding: var(--spacing-sm);
}

.provider-name {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--secondary-navy);
    font-size: 0.875rem;
}

.provider-logo {
    height: 20px;
    width: auto;
    max-width: 60px;
    object-fit: contain;
    flex-shrink: 0;
}

.template-count-link {
    font-weight: var(--font-weight-semibold);
    color: var(--accent-cyan);
}

/* ===== Recent PRs ===== */
.recent-prs {
    margin-bottom: var(--spacing-xl);
}

.recent-prs h2 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-md);
}

.recent-prs .table-wrapper {
    background-color: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px var(--shadow-light);
}

.pr-link {
    font-weight: var(--font-weight-semibold);
    color: var(--medium-teal);
}

.pr-title {
    max-width: 300px;
    word-wrap: break-word;
}

.pr-templates {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.pr-template-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.template-logo {
    height: 20px;
    width: auto;
    max-width: 80px;
    object-fit: contain;
}

.template-name {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: 'Courier New', monospace;
}

.pr-labels {
    max-width: 200px;
    overflow: hidden;
}

.pr-date {
    white-space: nowrap;
}

.label {
    display: inline-block;
    padding: 2px 8px;
    margin: 2px;
    border-radius: var(--radius-sm);
    background-color: var(--light-blue-gray);
    color: var(--primary-navy);
    font-size: 0.7rem;
    font-weight: var(--font-weight-semibold);
    white-space: nowrap;
}

/* ===== Badges ===== */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-open {
    background-color: #28a745;
    color: var(--bg-white);
}

.badge-merged {
    background-color: #6f42c1;
    color: var(--bg-white);
}

.badge-closed {
    background-color: #dc3545;
    color: var(--bg-white);
}

/* ===== Top Reviewers ===== */
.top-reviewers {
    margin-bottom: var(--spacing-xl);
}

.top-reviewers h2 {
    color: var(--primary-navy);
    margin-bottom: var(--spacing-md);
}

.reviewers-tables {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.reviewer-table-container h3 {
    color: var(--secondary-navy);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.reviewer-table-container .table-wrapper {
    background-color: var(--bg-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: 0 2px 8px var(--shadow-light);
}

.reviewer-rank {
    font-weight: var(--font-weight-bold);
    color: var(--primary-navy);
    text-align: center;
    width: 60px;
}

.reviewer-info {
    min-width: 150px;
}

.reviewer-profile {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.reviewer-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--light-blue-gray);
}

.reviewer-name {
    color: var(--medium-teal);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
}

.reviewer-name:hover {
    color: var(--accent-cyan);
    text-decoration: underline;
}

.reviewer-count {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    text-align: center;
}

/* ===== Footer ===== */
footer {
    background-color: var(--primary-navy);
    color: var(--bg-white);
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-xl);
    text-align: center;
}

footer a {
    color: var(--accent-cyan);
}

footer a:hover {
    color: var(--light-blue-gray);
}

footer p {
    margin-bottom: var(--spacing-xs);
}

/* ===== Responsive Design ===== */

/* Tablets */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    }

    .header-content {
        flex-direction: column;
        text-align: center;
    }

    .subtitle {
        margin-left: 0;
    }

    .summary-stats {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: var(--spacing-sm);
    }

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

    .tables-row {
        grid-template-columns: 1fr;
    }

    .donut-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .chart-container {
        padding: var(--spacing-md);
    }

    .chart-container > div {
        min-height: 300px;
    }
}

/* Mobile */
@media (max-width: 480px) {
    html {
        font-size: 13px;
    }

    .container {
        padding: 0 var(--spacing-sm);
    }

    header {
        padding: var(--spacing-md) 0;
    }

    .logo {
        height: 32px;
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    .summary-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-value {
        font-size: 1.75rem;
    }

    .chart-container {
        padding: var(--spacing-sm);
    }

    .chart-container > div {
        min-height: 250px;
    }

    /* Make tables scroll horizontally on small screens */
    .table-wrapper {
        margin: 0 calc(-1 * var(--spacing-sm));
    }

    table {
        font-size: 0.75rem;
    }

    thead th,
    tbody td {
        padding: var(--spacing-xs);
    }

    .pr-title {
        max-width: 150px;
        font-size: 0.75rem;
    }

    .template-name {
        font-size: 0.65rem;
    }
}

/* ===== Print Styles ===== */
@media print {
    body {
        background-color: var(--bg-white);
    }

    header,
    footer {
        background-color: var(--bg-white);
        color: var(--text-primary);
        box-shadow: none;
    }

    .stat-card,
    .chart-container,
    .table-container,
    .recent-prs .table-wrapper {
        box-shadow: none;
        border: 1px solid var(--border-color);
        page-break-inside: avoid;
    }

    a {
        color: var(--text-primary);
        text-decoration: underline;
    }

    a[href]:after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
    }
}

/* ===== Accessibility ===== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --shadow-light: rgba(0, 0, 0, 0.3);
        --shadow-medium: rgba(0, 0, 0, 0.5);
    }
}