:root {
    --primary: #1B4F72;
    --primary-light: #2874A6;
    --bg: #f7f9fc;
    --text: #1c2833;
    --border: #d5dbe0;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

.topbar {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--primary);
    color: white;
}

.topbar a { color: rgba(255,255,255,0.9); text-decoration: none; }
.topbar a:hover { color: white; }

.brand a { font-weight: 700; font-size: 1.25rem; }

.main-nav { display: flex; gap: 1rem; flex: 1; }

.user-area { margin-left: auto; display: flex; gap: 1rem; align-items: center; }

.content {
    max-width: 960px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

.hero { text-align: center; padding: 3rem 1rem; }
.hero h1 { color: var(--primary); }

.btn {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    font-size: 1rem;
}
.btn.primary { background: var(--primary); color: white; }
.btn.primary:hover { background: var(--primary-light); }

form label { display: block; margin-bottom: 1rem; }
form input[type="text"],
form input[type="date"] {
    display: block;
    width: 100%;
    max-width: 320px;
    padding: 0.4rem 0.6rem;
    margin-top: 0.25rem;
    border: 1px solid var(--border);
    border-radius: 4px;
}

.footer {
    text-align: center;
    padding: 2rem;
    color: #666;
    font-size: 0.875rem;
}

.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline; }
.htmx-request.htmx-indicator { display: inline; }