* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, Helvetica, sans-serif; background: #f4f5f7; color: #222; }
a { color: #2d6cdf; text-decoration: none; }
.topnav { background: #2d6cdf; color: #fff; padding: 12px 20px; display: flex; justify-content: space-between; align-items: center; }
.topnav a { color: #fff; margin-right: 16px; font-weight: bold; }
.topnav .brand { font-size: 18px; font-weight: bold; }
.container { max-width: 700px; margin: 30px auto; background: #fff; padding: 24px; border-radius: 8px; box-shadow: 0 1px 4px rgba(0,0,0,0.1); }
.container.wide { max-width: 1100px; }
h1 { margin-top: 0; }
.auth-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: #2d6cdf; }
.auth-box { background: #fff; padding: 32px; border-radius: 8px; width: 340px; box-shadow: 0 2px 10px rgba(0,0,0,0.2); }
.auth-box h1 { text-align: center; font-size: 22px; }
.stacked-form label { display: block; margin-top: 12px; font-weight: bold; font-size: 14px; }
.stacked-form input, .stacked-form select, .stacked-form textarea { width: 100%; padding: 8px; margin-top: 4px; border: 1px solid #ccc; border-radius: 4px; font-size: 14px; }
.stacked-form button { margin-top: 18px; width: 100%; padding: 10px; background: #2d6cdf; color: #fff; border: none; border-radius: 4px; font-size: 15px; cursor: pointer; }
.stacked-form button:hover { background: #1f56b8; }
.error-msg { background: #fdecea; color: #b71c1c; padding: 8px 12px; border-radius: 4px; margin-top: 10px; font-size: 14px; }
.client-table { width: 100%; border-collapse: collapse; margin-top: 16px; }
.client-table th, .client-table td { text-align: left; padding: 10px; border-bottom: 1px solid #eee; }
.client-table a { margin-right: 10px; }
.quick-links { display: flex; gap: 16px; margin-top: 20px; flex-wrap: wrap; }
.card-link { flex: 1; min-width: 160px; background: #f0f4ff; border: 1px solid #d7e2fb; border-radius: 8px; padding: 20px; text-align: center; font-weight: bold; color: #2d6cdf; }
.card-link:hover { background: #e3ecff; }
.chat-box { height: 420px; overflow-y: auto; border: 1px solid #eee; border-radius: 6px; padding: 14px; background: #fafbfc; display: flex; flex-direction: column; gap: 8px; }
.msg { max-width: 70%; padding: 8px 12px; border-radius: 14px; font-size: 14px; line-height: 1.4; }
.msg-mine { align-self: flex-end; background: #2d6cdf; color: #fff; }
.msg-theirs { align-self: flex-start; background: #e9ebee; color: #222; }
.msg-time { font-size: 11px; opacity: 0.7; margin-top: 4px; display: block; }
.chat-form { display: flex; gap: 8px; margin-top: 14px; }
.chat-form input { flex: 1; padding: 10px; border: 1px solid #ccc; border-radius: 4px; }
.chat-form button { padding: 10px 18px; background: #2d6cdf; color: #fff; border: none; border-radius: 4px; cursor: pointer; }
.section-title { margin-top: 28px; margin-bottom: 8px; font-size: 16px; color: #444; }
.slot-list { list-style: none; padding: 0; margin: 0; }
.slot-list li { display: flex; justify-content: space-between; align-items: center; padding: 10px; border: 1px solid #eee; border-radius: 6px; margin-bottom: 8px; }
.slot-list button { padding: 6px 12px; border: none; border-radius: 4px; cursor: pointer; background: #2d6cdf; color: #fff; }
.slot-list .cancel-btn { background: #d9534f; }
.badge { font-size: 12px; padding: 3px 8px; border-radius: 10px; background: #eee; margin-left: 8px; }
.badge.open { background: #d4edda; color: #256029; }
.badge.booked { background: #cfe2ff; color: #084298; }
.inline-form { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.inline-form input { padding: 8px; border: 1px solid #ccc; border-radius: 4px; }
.inline-form button { padding: 8px 16px; background: #2d6cdf; color: #fff; border: none; border-radius: 4px; cursor: pointer; }
.board { display: flex; gap: 16px; overflow-x: auto; margin-top: 18px; }
.board-column { background: #e9ebee; border-radius: 8px; padding: 12px; width: 260px; flex-shrink: 0; }
.board-column h3 { font-size: 14px; text-transform: uppercase; color: #555; margin-top: 4px; }
.goal-card { background: #fff; border-radius: 6px; padding: 12px; margin-bottom: 10px; box-shadow: 0 1px 3px rgba(0,0,0,0.15); }
.goal-card h4 { margin: 0 0 8px 0; font-size: 15px; }
.goal-card select { width: 100%; margin-top: 8px; padding: 4px; font-size: 12px; }
.progress-bar { height: 8px; background: #ddd; border-radius: 4px; overflow: hidden; margin-top: 8px; }
.progress-bar-fill { height: 100%; background: #2d6cdf; }
.item-list { list-style: none; padding: 0; margin: 8px 0 0 0; }
.item-list li { font-size: 13px; padding: 4px 0; display: flex; align-items: center; gap: 6px; }
.item-list li.done label { text-decoration: line-through; color: #888; }
.add-item-form { display: flex; gap: 4px; margin-top: 8px; }
.add-item-form input { flex: 1; padding: 4px; font-size: 12px; border: 1px solid #ccc; border-radius: 4px; }
.add-item-form button { padding: 4px 8px; font-size: 12px; border: none; border-radius: 4px; background: #2d6cdf; color: #fff; cursor: pointer; }
.small-btn { font-size: 11px; padding: 2px 6px; border: none; border-radius: 4px; background: #eee; cursor: pointer; margin-left: 6px; }