/* Verb Drill - Index Pages */

:root {
    --accent: #00d4aa;
    --accent-hover: #00f5c4;
    --bg-dark: #1a1a2e;
    --bg-darker: #16213e;
    --text: #eee;
    --text-muted: #888;
    --text-dim: #555;
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-bg-hover: rgba(255, 255, 255, 0.08);
    --border: rgba(255, 255, 255, 0.1);
}

* { box-sizing: border-box; }

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
    min-height: 100vh;
    margin: 0;
    padding: 20px;
    color: var(--text);
}

.container {
    max-width: 800px;
    margin: 0 auto;
}

header {
    text-align: center;
    padding: 40px 0;
}

.back-link {
    display: inline-block;
    color: var(--accent);
    text-decoration: none;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.back-link:hover {
    text-decoration: underline;
}

h1 {
    color: var(--accent);
    font-size: 2.2rem;
    margin-bottom: 10px;
    text-shadow: 0 0 20px rgba(0, 212, 170, 0.3);
}

.subtitle {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 40px;
}

.verb-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.verb-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 20px 25px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.verb-card:hover {
    border-color: var(--accent);
    background: var(--card-bg-hover);
    transform: translateX(8px);
}

.verb-info {
    flex: 1;
}

.verb-name {
    font-size: 1.4rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 5px;
}

.verb-meaning {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.verb-langs {
    display: flex;
    gap: 8px;
}

.lang-badge {
    background: rgba(0, 212, 170, 0.2);
    color: var(--accent);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    text-decoration: none;
    transition: all 0.2s ease;
}

.lang-badge:hover {
    background: var(--accent);
    color: var(--bg-dark);
}

footer {
    text-align: center;
    padding: 40px 0;
    color: var(--text-dim);
    font-size: 0.9rem;
}

@media (max-width: 600px) {
    h1 { font-size: 1.6rem; }
    .verb-card { flex-direction: column; align-items: flex-start; gap: 10px; }
}