/* ===== 续租涨幅测算 rent-renewal-increase ===== 报表风：石青白底 + 石青 #16697a + 珊瑚 #e76f51 */
.rri-page {
    --rri-bg: #f4f8f9;
    --rri-surface: #ffffff;
    --rri-surface2: #e9f1f3;
    --rri-line: #d3e2e6;
    --rri-ink: #1f2d33;
    --rri-dim: #6c8288;
    --rri-teal: #16697a;
    --rri-teal-deep: #0f4c59;
    --rri-coral: #e76f51;
    --rri-coral-deep: #c9503a;
    --rri-good: #2e7d52;
    background: var(--rri-bg);
    color: var(--rri-ink);
    border-radius: 16px;
    padding: 0 0 30px;
    overflow: hidden;
    border: 1px solid var(--rri-line);
}
.rri-inner { padding: 30px 34px 0; }

.rri-hero { display: grid; grid-template-columns: 1.35fr .95fr; gap: 26px; align-items: center; }
.rri-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 700; letter-spacing: .14em; color: var(--rri-coral); margin-bottom: 12px; }
.rri-kicker::before { content: ""; width: 22px; height: 3px; background: var(--rri-coral); border-radius: 2px; }
.rri-hero h1 { font-size: 34px; font-weight: 800; margin: 0 0 10px; color: var(--rri-ink); }
.rri-hero-sub { color: var(--rri-dim); line-height: 1.9; margin: 0 0 14px; font-size: 15px; }
.rri-hero-sub b { color: var(--rri-teal); }
.rri-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; }
.rri-chips li { font-size: 12.5px; color: var(--rri-teal); background: var(--rri-surface); border: 1px solid var(--rri-line); border-radius: 999px; padding: 4px 11px; font-weight: 600; }

/* 报表卡 */
.rri-report { background: var(--rri-surface); border: 1px solid var(--rri-line); border-top: 4px solid var(--rri-teal); border-radius: 12px; padding: 20px 22px 16px; box-shadow: 0 2px 6px rgba(31, 45, 51, .07); }
.rri-report-title { font-size: 13px; font-weight: 700; color: var(--rri-dim); letter-spacing: .1em; margin-bottom: 6px; }
.rri-report-num span { font-size: 46px; font-weight: 800; color: var(--rri-teal-deep); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.rri-report-num em { font-style: normal; font-size: 13px; color: var(--rri-dim); margin-left: 6px; }
.rri-report-sub { margin-top: 8px; font-size: 13.5px; color: var(--rri-dim); }
.rri-report-sub b { color: var(--rri-coral); font-variant-numeric: tabular-nums; }
.rri-report-tag { margin-top: 10px; font-size: 12.5px; color: var(--rri-dim); line-height: 1.8; min-height: 18px; }

/* 面板 */
.rri-main { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; margin-top: 24px; }
.rri-panel { background: var(--rri-surface); border: 1px solid var(--rri-line); border-radius: 14px; padding: 20px 22px; box-shadow: 0 1px 3px rgba(31, 45, 51, .04); }
.rri-panel-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.rri-step { width: 26px; height: 24px; border-radius: 7px; background: var(--rri-teal); color: #fff; font-weight: 700; font-size: 12px; display: inline-flex; align-items: center; justify-content: center; flex: none; }
.rri-panel-head h2 { margin: 0; font-size: 16.5px; }
.rri-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rri-field span { display: block; font-size: 12.5px; color: var(--rri-dim); margin-bottom: 5px; font-weight: 600; }
.rri-field input, .rri-field select { width: 100%; box-sizing: border-box; background: var(--rri-surface2); border: 1px solid var(--rri-line); border-radius: 8px; color: var(--rri-ink); padding: 9px 11px; font-size: 15px; font-variant-numeric: tabular-nums; }
.rri-field input:focus, .rri-field select:focus { outline: 2px solid rgba(22, 105, 122, .2); border-color: var(--rri-teal); }
.rri-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.rri-btn { border: 1px solid var(--rri-teal-deep); background: var(--rri-teal); color: #fff; border-radius: 8px; padding: 9px 16px; font-size: 14px; font-weight: 600; cursor: pointer; }
.rri-btn:hover { background: var(--rri-teal-deep); }
.rri-btn-ai { background: var(--rri-coral); border-color: var(--rri-coral-deep); }
.rri-btn-ai:hover { background: var(--rri-coral-deep); }
.rri-btn-ai:disabled { opacity: .55; cursor: not-allowed; }
.rri-btn-copy { background: transparent; color: var(--rri-teal); }
.rri-btn-copy:hover { background: rgba(22, 105, 122, .07); }
.rri-btn-dl { background: transparent; border-color: var(--rri-line); color: var(--rri-dim); font-weight: 500; }
.rri-err { color: var(--rri-coral-deep); font-size: 13px; margin: 10px 0 0; }

.rri-ai { margin-top: 16px; }
.rri-ai-status { font-size: 13px; color: var(--rri-dim); margin: 0 0 10px; }
.rri-ai-box p { margin: 0 0 8px; font-size: 14px; line-height: 1.85; }

/* 表格 */
.rri-table-scroll { overflow-x: auto; }
.rri-main table, .rri-ladder table { width: 100%; border-collapse: collapse; font-size: 13.5px; font-variant-numeric: tabular-nums; }
.rri-main th, .rri-ladder th { background: var(--rri-teal); color: #fff; font-weight: 600; padding: 8px 10px; text-align: right; white-space: nowrap; }
.rri-main th:first-child, .rri-ladder th:first-child { text-align: left; }
.rri-main td, .rri-ladder td { border-top: 1px solid var(--rri-line); padding: 7px 10px; text-align: right; color: var(--rri-ink); }
.rri-main td:first-child, .rri-ladder td:first-child { text-align: left; font-weight: 600; }
.rri-main td.rri-up, .rri-batch-out td.rri-up { color: var(--rri-coral-deep); font-weight: 700; }
.rri-note { font-size: 12.5px; color: var(--rri-dim); line-height: 1.8; margin: 12px 0 0; }

/* 涨幅阶梯 */
.rri-ladder { margin-top: 26px; background: var(--rri-surface); border: 1px solid var(--rri-line); border-radius: 14px; padding: 22px 24px; box-shadow: 0 1px 3px rgba(31, 45, 51, .04); }
.rri-ladder h2 { margin: 0 0 6px; font-size: 19px; color: var(--rri-ink); }
.rri-ladder-sub { font-size: 13px; color: var(--rri-dim); margin: 0 0 14px; line-height: 1.8; }
.rri-warn { margin-top: 12px; border-left: 4px solid var(--rri-coral); background: rgba(231, 111, 81, .08); border-radius: 0 10px 10px 0; padding: 10px 14px; font-size: 13.5px; line-height: 1.8; color: var(--rri-ink); }

/* 批量 */
.rri-batch { margin-top: 16px; }
.rri-batch textarea { width: 100%; box-sizing: border-box; background: var(--rri-surface2); border: 1px solid var(--rri-line); border-radius: 8px; color: var(--rri-ink); padding: 10px 12px; font-size: 14px; line-height: 1.7; resize: vertical; font-variant-numeric: tabular-nums; }
.rri-batch textarea:focus { outline: 2px solid rgba(22, 105, 122, .2); border-color: var(--rri-teal); }
.rri-batch-tip { font-size: 13px; color: var(--rri-dim); margin: 0 0 10px; }
.rri-batch-out { margin-top: 14px; overflow-x: auto; font-size: 13px; }
.rri-batch-out table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.rri-batch-out th { background: var(--rri-teal); color: #fff; font-weight: 600; padding: 6px 10px; text-align: right; white-space: nowrap; }
.rri-batch-out th:first-child { text-align: left; }
.rri-batch-out td { border-top: 1px solid var(--rri-line); padding: 6px 10px; text-align: right; }
.rri-batch-out td:first-child { text-align: left; font-weight: 600; }

/* 议价要点 */
.rri-tips { margin-top: 26px; }
.rri-tips h2 { margin: 0 0 14px; font-size: 19px; color: var(--rri-ink); }
.rri-tips-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.rri-tip-card { background: var(--rri-surface); border: 1px solid var(--rri-line); border-left: 4px solid var(--rri-teal); border-radius: 12px; padding: 15px 16px; }
.rri-tip-card h3 { margin: 0 0 8px; font-size: 14.5px; }
.rri-tip-card h3 b { color: var(--rri-teal); }
.rri-tip-card p { margin: 0; font-size: 12.5px; line-height: 1.85; color: var(--rri-dim); }
.rri-tip-card p b { color: var(--rri-teal-deep); }

/* toast */
.rri-toast { position: fixed; left: 50%; bottom: 30px; transform: translateX(-50%) translateY(20px); background: var(--rri-teal-deep); color: #fff; padding: 10px 20px; border-radius: 999px; font-size: 13.5px; opacity: 0; pointer-events: none; transition: all .25s ease; z-index: 9999; box-shadow: 0 6px 20px rgba(15, 76, 89, .35); }
.rri-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 980px) {
    .rri-inner { padding: 22px 18px 0; }
    .rri-hero { grid-template-columns: 1fr; }
    .rri-main { grid-template-columns: 1fr; }
    .rri-tips-grid { grid-template-columns: repeat(2, 1fr); }
    .rri-hero h1 { font-size: 27px; }
}
@media (max-width: 600px) {
    .rri-tips-grid { grid-template-columns: 1fr; }
    .rri-grid { grid-template-columns: 1fr; }
    .rri-report-num span { font-size: 36px; }
}

/* 深色主题：夜报表（导航 data-theme=dark 联动） */
:root[data-theme="dark"] .rri-page {
    --rri-bg: #161d1f;
    --rri-surface: #1f282b;
    --rri-surface2: #28343a;
    --rri-line: #37474e;
    --rri-ink: #e3ecee;
    --rri-dim: #93aab0;
    --rri-teal: #3f96ab;
    --rri-teal-deep: #6cb8c9;
    --rri-coral: #ec8668;
    --rri-coral-deep: #f09a80;
    --rri-good: #58ab7f;
    border-color: var(--rri-line);
    color: var(--rri-ink);
}
:root[data-theme="dark"] .rri-page .rri-panel,
:root[data-theme="dark"] .rri-page .rri-report,
:root[data-theme="dark"] .rri-page .rri-ladder,
:root[data-theme="dark"] .rri-page .rri-tip-card { box-shadow: none; }
:root[data-theme="dark"] .rri-hero-sub b { color: var(--rri-teal-deep); }
:root[data-theme="dark"] .rri-chips li { background: var(--rri-surface); color: var(--rri-teal-deep); }
:root[data-theme="dark"] .rri-report-num span { color: var(--rri-teal-deep); }
:root[data-theme="dark"] .rri-main th, :root[data-theme="dark"] .rri-ladder th, :root[data-theme="dark"] .rri-batch-out th { background: #27545f; color: #eef6f8; }
:root[data-theme="dark"] .rri-btn-copy { color: var(--rri-teal-deep); }
:root[data-theme="dark"] .rri-btn-copy:hover { background: rgba(108, 184, 201, .12); }
:root[data-theme="dark"] .rri-btn-ai { background: var(--rri-coral); border-color: var(--rri-coral-deep); color: #241512; }
:root[data-theme="dark"] .rri-btn-ai:hover { background: var(--rri-coral-deep); }
:root[data-theme="dark"] .rri-btn-dl { border-color: var(--rri-line); color: var(--rri-dim); }
:root[data-theme="dark"] .rri-report-sub b { color: var(--rri-coral); }
:root[data-theme="dark"] .rri-toast { background: var(--rri-teal); color: #0d1a1e; }