:root {
    --bg: #f8fafc;
    --panel: #ffffff;
    --text: #0f172a;
    --muted: #475569;
    --border: #e2e8f0;
    --accent: #2563eb;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Inter", sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, #fff 0%, var(--bg) 100%);
}

.page-header {
    max-width: 1180px;
    margin: 0 auto;
    padding: 2rem 1.2rem 1rem;
}

.back-link {
    display: inline-block;
    margin-bottom: 0.8rem;
    text-decoration: none;
    color: var(--muted);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.4rem 0.7rem;
    font-size: 0.9rem;
}

.back-link:hover { color: var(--accent); border-color: #bfdbfe; }
.page-header h1 { margin: 0.2rem 0 0.35rem; font-size: clamp(1.4rem, 2.6vw, 2rem); }
.page-header p { margin: 0; color: var(--muted); }

.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 1rem 1.2rem 2rem;
}

.search-panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.search-panel label { display: block; font-weight: 600; margin-bottom: 0.45rem; }

.search-panel input {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 0.68rem 0.85rem;
    font-size: 0.95rem;
}

.search-panel input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.12);
}

.hint { margin: 0.55rem 0 0; color: var(--muted); font-size: 0.9rem; }
.sections-container { display: grid; gap: 1rem; }

.tool-section {
    border: 1px solid var(--border);
    border-radius: 12px;
    background: #f8fafc;
    padding: 0.85rem;
}

.tool-header h2 { margin: 0; font-size: 1.05rem; }
.tool-meta {
    margin-top: 0.3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.7rem;
    color: var(--muted);
    font-size: 0.86rem;
}

.tool-link {
    text-decoration: none;
    color: var(--accent);
    font-weight: 600;
}

.forms-wrap { margin-top: 0.7rem; display: grid; gap: 0.7rem; }

.form-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.8rem;
}

.form-title {
    margin: 0 0 0.35rem;
    font-size: 0.96rem;
}

.form-category {
    color: #1e3a8a;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.form-note {
    margin: 0.4rem 0 0;
    color: #334155;
    font-size: 0.88rem;
    line-height: 1.45;
}

.cmd {
    margin: 0.55rem 0 0;
    background: #0f172a;
    color: #93c5fd;
    border-radius: 8px;
    padding: 0.6rem 0.7rem;
    font-family: "Fira Code", monospace;
    font-size: 0.82rem;
    line-height: 1.45;
    white-space: pre-wrap;
}

.empty-state {
    border: 1px dashed #cbd5e1;
    background: #ffffff;
    border-radius: 10px;
    padding: 1rem;
    color: #475569;
}