/* Investment Research Dashboard Styles */

:root {
    --primary-color: #2563eb;
    --secondary-color: #10b981;
    --background: #f8fafc;
    --card-bg: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --hover-bg: #f1f5f9;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
}

header {
    background: var(--card-bg);
    border-bottom: 2px solid var(--border-color);
    padding: 2rem;
    text-align: center;
}

header h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

header p {
    color: var(--text-secondary);
}

nav {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 2rem;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    transition: all 0.2s;
}

nav a:hover {
    background: var(--hover-bg);
    color: var(--text-primary);
}

nav a.active {
    background: var(--primary-color);
    color: white;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Stats Cards */
.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.stat-card h3 {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Sections */
.recent {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.recent h2 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.recent h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Report Lists */
.report-list {
    list-style: none;
}

.report-list li {
    border-bottom: 1px solid var(--border-color);
}

.report-list li:last-child {
    border-bottom: none;
}

.report-list a {
    display: block;
    padding: 1rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: background 0.2s;
}

.report-list a:hover {
    background: var(--hover-bg);
}

.date {
    display: inline-block;
    background: var(--hover-bg);
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-right: 0.5rem;
}

.ticker {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-right: 0.5rem;
}

.tags {
    margin-top: 0.5rem;
}

/* Ticker Groups */
.ticker-group {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
}

.ticker-group h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Search */
.search-box {
    margin-bottom: 2rem;
}

.search-box input {
    width: 100%;
    padding: 1rem;
    font-size: 1.125rem;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    transition: border-color 0.2s;
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
}

#searchResults {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    min-height: 400px;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 0.5rem;
    }

    main {
        padding: 1rem;
    }

    .stats {
        grid-template-columns: 1fr;
    }
}