* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; color: #1f2328; }
.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: #f6f8fa; }
.login-card { width: 320px; padding: 32px; background: #fff; border: 1px solid #e1e4e8; border-radius: 8px; display: flex; flex-direction: column; gap: 12px; }
.login-card h1 { margin: 0 0 8px; font-size: 20px; text-align: center; }
.login-card input { padding: 10px; border: 1px solid #d0d7de; border-radius: 6px; font-size: 14px; }
.login-card button { padding: 10px; background: #d0392b; color: #fff; border: none; border-radius: 6px; font-size: 15px; cursor: pointer; }
.hidden { display: none !important; }
.error { color: #d1242f; font-size: 13px; margin: 0; text-align: center; }
.layout { display: flex; min-height: 100vh; }
.sidebar { width: 180px; background: #1f2933; color: #cbd2d9; padding: 16px 0; flex-shrink: 0; }
.sidebar h1 { font-size: 16px; margin: 0 16px 16px; color: #fff; }
.sidebar ul { list-style: none; margin: 0; padding: 0; }
.sidebar li { padding: 10px 16px; cursor: pointer; font-size: 14px; }
.sidebar li a { display: block; color: inherit; text-decoration: none; }
.sidebar li.active { background: #d0392b; color: #fff; }
.sidebar li.disabled { color: #6b7280; cursor: not-allowed; }
.sidebar li.logout { margin-top: 8px; border-top: 1px solid #37424c; color: #f0a5a0; }
.sidebar li.logout:hover { background: #d0392b; color: #fff; }
.content { flex: 1; padding: 16px 24px; background: #f6f8fa; }
.topbar { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.topbar-actions { margin-left: auto; display: flex; gap: 8px; }
.topbar button { padding: 6px 12px; border: none; border-radius: 6px; background: #d0392b; color: #fff; cursor: pointer; }
.topbar button.ghost { background: transparent; color: #1f2328; border: 1px solid #d0d7de; }
.data-table { width: 100%; border-collapse: collapse; background: #fff; font-size: 14px; }
.data-table th, .data-table td { padding: 8px 10px; border-bottom: 1px solid #e1e4e8; text-align: left; }
.data-table th { cursor: pointer; user-select: none; white-space: nowrap; }
.data-table th .sort-arrow { font-size: 10px; margin-left: 3px; color: #d0392b; }
.data-table th.sorted { color: #d0392b; }
.data-table tbody tr { cursor: pointer; }
.data-table tbody tr:hover { background: #f3f4f6; }
.sig-up_breakout { color: #d1242f; font-weight: 600; }
.sig-stand_above { color: #e0782c; font-weight: 600; }
.sig-down_breakout { color: #1a7f37; font-weight: 600; }
.sig-stand_below { color: #2d6bb0; font-weight: 600; }
.sig-none, .sig-no_data, .sig-insufficient_data { color: #6b7280; }
.data-table tbody tr.chart-row td { padding: 0; cursor: default; background: #fafbfc; }
.data-table tbody tr.chart-row:hover { background: #fafbfc; }
.kline-title { font-size: 14px; font-weight: 600; padding: 10px 12px 0; color: #1f2328; }
.kline-chart { height: 320px; padding: 8px 8px 12px; }
.settings-card { max-width: 420px; background: #fff; border: 1px solid #e1e4e8; border-radius: 8px; padding: 24px; }
.settings-card h2 { margin: 0 0 16px; font-size: 17px; }
.settings-card form { display: flex; flex-direction: column; gap: 14px; }
.settings-card label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; }
.settings-card label small { color: #6b7280; }
.settings-card input { padding: 10px; border: 1px solid #d0d7de; border-radius: 6px; font-size: 14px; }
.settings-card button { padding: 10px; background: #d0392b; color: #fff; border: none; border-radius: 6px; font-size: 15px; cursor: pointer; }
.settings-card button.ghost { background: transparent; color: #1f2328; border: 1px solid #d0d7de; }
.switch-row { display: flex; flex-direction: row !important; align-items: center; gap: 8px; margin-bottom: 14px; }
.switch-row input { width: auto; }
.schedule-row { display: flex; align-items: center; gap: 8px; padding: 10px 0; border-bottom: 1px solid #e1e4e8; }
.schedule-row .hour, .schedule-row .minute { width: 56px; }
.schedule-row .colon { color: #6b7280; }
.days-wrap { display: flex; gap: 4px; flex-wrap: wrap; flex: 1; }
.days-wrap label { display: flex; align-items: center; gap: 3px; font-size: 13px; }
.days-wrap input { width: auto; }
.job-actions { display: flex; gap: 10px; margin-top: 16px; }
.add-variety-wrap { position: relative; max-width: 420px; display: flex; gap: 8px; align-items: center; margin-bottom: 14px; margin-left: auto; }
.add-variety-wrap input { flex: 1; padding: 8px 10px; border: 1px solid #d0d7de; border-radius: 6px; font-size: 14px; }
.add-variety-wrap button { padding: 8px 14px; border: none; border-radius: 6px; background: #d0392b; color: #fff; cursor: pointer; }
.add-variety-wrap button.ghost { background: transparent; color: #1f2328; border: 1px solid #d0d7de; }
.add-variety-wrap button:disabled { opacity: 0.5; cursor: not-allowed; }
.variety-results { position: absolute; top: 100%; left: 0; right: 0; z-index: 20; background: #fff; border: 1px solid #e1e4e8; border-radius: 6px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); max-height: 320px; overflow-y: auto; }
.variety-result { display: flex; align-items: center; gap: 10px; padding: 8px 12px; cursor: pointer; font-size: 14px; }
.variety-result:hover { background: #f3f4f6; }
.variety-result.selected { background: #ffe3e0; }
.variety-result.disabled { color: #9ca3af; cursor: not-allowed; }
.variety-result.disabled:hover { background: #fff; }
.variety-result .v-name { font-weight: 600; }
.variety-result .v-code { color: #6b7280; }
.variety-result .v-ex { margin-left: auto; color: #9ca3af; font-size: 12px; }
.variety-result .v-tag { color: #d1242f; font-size: 12px; border: 1px solid #d1242f; border-radius: 4px; padding: 0 5px; }
.variety-empty { padding: 10px 12px; color: #9ca3af; font-size: 13px; }
.data-table .row-del { padding: 3px 10px; font-size: 12px; border: 1px solid #d1242f; color: #d1242f; background: #fff; border-radius: 4px; cursor: pointer; }
.data-table .row-del:hover { background: #d1242f; color: #fff; }
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 100; display: flex; align-items: center; justify-content: center; }
.modal { background: #fff; border-radius: 8px; padding: 24px; width: 560px; max-width: 92vw; max-height: 85vh; overflow-y: auto; box-shadow: 0 8px 30px rgba(0,0,0,0.2); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.modal-header h2 { margin: 0; font-size: 17px; }
.modal-close { background: none; border: none; font-size: 24px; line-height: 1; cursor: pointer; color: #6b7280; padding: 0 4px; }
.modal-close:hover { color: #1f2328; }