/* calculator.css — editorial cream theme.
   Aesthetic: warm paper, deep ink, Fraunces serif display, IBM Plex Sans body,
   IBM Plex Mono numbers, terracotta accent, sage success state.
   Same class names as before; the JS doesn't change. */

:root {
  /* Paper palette */
  --paper: #f7f4ec;          /* warm cream background */
  --paper-elev: #fbf8f1;     /* lifted cream */
  --card: #ffffff;           /* pure-white cards on cream */
  --card-soft: #fefcf6;      /* subtle off-white */
  --ink: #161311;            /* deep almost-black */
  --ink-dim: #3d3832;        /* AA on cream at all sizes */
  --ink-soft: #5a544c;        /* AA on cream at 12px+ (~6.5:1) */
  --ink-faint: #7a7269;       /* decorative only — borderline */
  --rule: #e8dfca;           /* warm beige rule line */
  --rule-soft: #f0e9d8;

  /* Accents */
  --accent: #c8674a;         /* terracotta */
  --accent-deep: #a04e35;
  --accent-soft: rgba(200,103,74,0.10);

  /* Status */
  --sage: #5b7a5e;
  --sage-soft: rgba(91,122,94,0.12);
  --sage-bg: #eaf0e9;
  --rust: #b34842;
  --rust-soft: rgba(179,72,66,0.10);
  --rust-bg: #f4e6e3;
  --amber: #b8862d;
  --amber-soft: rgba(184,134,45,0.12);
  --amber-bg: #f5edd9;

  /* Backwards compatibility — older selectors still reference these */
  --bg: var(--paper);
  --bg-card: var(--card);
  --bg-elev: var(--paper-elev);
  --bg-input: var(--card);
  --border: var(--rule);
  --border-soft: var(--rule-soft);
  --text: var(--ink);
  --text-dim: var(--ink-dim);
  --text-muted: var(--ink-soft);
  --green: var(--sage);
  --green-soft: var(--sage-soft);
  --red: var(--rust);
  --red-soft: var(--rust-soft);
  --orange: var(--amber);
  --orange-soft: var(--amber-soft);
  --blue: #4a6f8a;

  --radius: 14px;
  --radius-sm: 10px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 0 rgba(22,19,17,0.04);
  --shadow: 0 1px 1px rgba(22,19,17,0.04), 0 12px 32px rgba(22,19,17,0.06);
  --shadow-lg: 0 1px 1px rgba(22,19,17,0.04), 0 24px 60px rgba(22,19,17,0.10);

  --serif: 'Fraunces', 'Source Serif 4', 'Iowan Old Style', Georgia, serif;
  --sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  background: var(--paper);
  background-image:
    radial-gradient(800px 500px at 100% 0%, rgba(200,103,74,0.06), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(91,122,94,0.04), transparent 60%);
  background-attachment: fixed;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.55;
  height: 100vh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'ss01', 'cv02';
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

::selection { background: var(--accent-soft); color: var(--accent-deep); }

/* ============ Topbar ============ */
.topbar {
  height: 64px;
  background: rgba(247, 244, 236, 0.85);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  flex-shrink: 0;
  gap: 16px;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
}
.logo-icon { width: 22px; height: 22px; color: var(--accent); flex-shrink: 0; }
.logo-text { font-family: var(--serif); font-weight: 600; font-size: 19px; letter-spacing: -0.01em; }
.topbar-nav { display: flex; gap: 2px; flex: 1; justify-content: center; }
.topbar-link {
  color: var(--ink-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 999px;
  transition: background 0.18s, color 0.18s;
}
.topbar-link:hover, .topbar-link[aria-current="page"] {
  background: rgba(22,19,17,0.04);
  color: var(--ink);
}
.topbar-cta {
  background: var(--ink);
  color: var(--paper) !important;
  font-weight: 500;
}
.topbar-cta:hover { background: var(--accent-deep); color: var(--paper) !important; }

.topbar-right { flex-shrink: 0; }
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 6px 14px 6px 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-dim);
}
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--sage);
  box-shadow: 0 0 0 3px var(--sage-soft);
}
.status-pill.danger .status-dot { background: var(--rust); box-shadow: 0 0 0 3px var(--rust-soft); }
.status-pill.danger { color: var(--rust); border-color: rgba(179,72,66,0.25); }
.status-pill.success { color: var(--sage); }

/* ============ Layout ============ */
.layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  height: calc(100vh - 64px);
  gap: 0;
}
.sidebar {
  background: var(--paper-elev);
  border-right: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}
.resizer { display: none; }
.sidebar-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 22px 20px 28px;
  scrollbar-width: thin;
  scrollbar-color: var(--rule) transparent;
}
.sidebar-scroll::-webkit-scrollbar { width: 6px; }
.sidebar-scroll::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 6px; }

/* ============ Panels ============ */
.panel {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.panel[open] { box-shadow: var(--shadow-sm); }
.panel summary {
  padding: 16px 18px;
  font-family: var(--serif);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  user-select: none;
  transition: background 0.15s;
}
.panel summary::-webkit-details-marker { display: none; }
.panel summary:hover { background: rgba(22,19,17,0.02); }
.panel summary::before {
  content: '';
  width: 12px;
  height: 12px;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%237a7269' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'><polyline points='9 18 15 12 9 6'/></svg>");
  background-repeat: no-repeat;
  background-position: center;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.panel[open] summary::before { transform: rotate(90deg); }
.panel-body {
  padding: 4px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* ============ Inputs ============ */
.input-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  gap: 12px;
}
.input-row > span {
  font-size: 13.5px;
  color: var(--ink-dim);
  font-weight: 400;
}
.info-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border: 1px solid var(--rule);
  border-radius: 50%;
  font-size: 10px;
  font-weight: 600;
  color: var(--ink-soft);
  margin-left: 8px;
  cursor: help;
  font-style: normal;
  position: relative;
  background: var(--card-soft);
}
.info-icon:hover { color: var(--accent); border-color: var(--accent); }
.info-icon[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--ink);
  color: var(--paper);
  border: 0;
  padding: 8px 11px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 400;
  width: 220px;
  text-align: left;
  z-index: 100;
  box-shadow: var(--shadow);
  pointer-events: none;
  line-height: 1.45;
}

.input-wrap {
  display: inline-flex;
  align-items: center;
  background: var(--card-soft);
  border: 1px solid var(--rule);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.input-wrap:hover { border-color: var(--ink-faint); }
.input-wrap:focus-within {
  border-color: var(--accent);
  background: var(--card);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.input-wrap input {
  width: 96px;
  padding: 8px 10px;
  background: transparent;
  border: none;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 13.5px;
  text-align: right;
  font-feature-settings: 'tnum', 'zero';
}
.input-wrap input:focus { outline: none; }
.input-wrap input[type="date"] { width: 140px; text-align: left; font-family: var(--sans); }
.input-wrap.full { flex: 1; max-width: 180px; }
.input-wrap.full input { width: 100%; }
.input-wrap.sm input { width: 70px; }
.suffix {
  font-size: 12px;
  color: var(--ink-soft);
  padding: 0 11px 0 2px;
  user-select: none;
  font-family: var(--sans);
}

input[type="text"], input[type="email"], select {
  background: var(--card-soft);
  border: 1px solid var(--rule);
  border-radius: 8px;
  padding: 9px 11px;
  font: inherit;
  color: var(--ink);
  font-size: 14px;
  width: 100%;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
input[type="text"]:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--card);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
select { appearance: none; background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%237a7269' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>"); background-repeat: no-repeat; background-position: right 11px center; padding-right: 32px; }

/* Toggle */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
}
.toggle {
  appearance: none;
  -webkit-appearance: none;
  width: 38px;
  height: 22px;
  background: var(--rule);
  border-radius: 100px;
  position: relative;
  cursor: pointer;
  transition: background 0.2s;
  flex-shrink: 0;
  border: 0;
}
.toggle::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  background: var(--card);
  border-radius: 50%;
  top: 3px;
  left: 3px;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(22,19,17,0.18);
}
.toggle:checked { background: var(--accent); }
.toggle:checked::before { transform: translateX(16px); }

/* ============ Renten ============ */
.renten-group { margin-bottom: 16px; }
.renten-label {
  font-family: var(--serif);
  font-size: 13px;
  font-style: italic;
  font-weight: 500;
  color: var(--ink-soft);
  margin-bottom: 6px;
  letter-spacing: 0;
}
.renten-entry {
  display: grid;
  grid-template-columns: 1fr 130px auto;
  gap: 6px;
  margin-bottom: 6px;
  align-items: center;
}
.renten-entry input[type="text"] { padding: 7px 10px; font-size: 13px; }
.renten-entry input[type="date"] { background: var(--card-soft); border: 1px solid var(--rule); border-radius: 8px; padding: 7px 9px; font: inherit; color: var(--ink); font-size: 13px; }
.renten-entry .input-wrap.sm input { width: 60px; padding: 7px 8px; }

.renten-summe-box {
  background: var(--accent-soft);
  border: 1px solid rgba(200,103,74,0.22);
  border-radius: 12px;
  padding: 14px 16px;
  margin-top: 12px;
}
.summe-row, .summe-row-sm { display: flex; justify-content: space-between; align-items: baseline; padding: 3px 0; }
.summe-row-sm { font-size: 12.5px; color: var(--ink-dim); }
.summe-label { font-size: 13.5px; font-weight: 500; }
.summe-label-sm { font-size: 12.5px; }
.summe-val { font-family: var(--mono); font-weight: 500; font-feature-settings: 'tnum'; color: var(--accent-deep); }
.summe-val-sm { font-family: var(--mono); font-size: 12.5px; color: var(--ink-dim); font-feature-settings: 'tnum'; }
.summe-date { font-size: 12.5px; color: var(--ink-dim); font-family: var(--mono); }

/* ============ Buttons ============ */
.primary-btn {
  background: var(--ink);
  color: var(--paper);
  border: 0;
  padding: 11px 20px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  min-height: 42px;
  transition: background 0.18s, transform 0.05s;
  font-family: var(--sans);
}
.primary-btn:hover:not(:disabled) { background: var(--accent-deep); }
.primary-btn:active { transform: translateY(1px); }
.primary-btn:disabled { opacity: 0.45; cursor: wait; }
.primary-btn.full { width: 100%; }

.secondary-btn {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule);
  padding: 11px 20px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 14px;
  cursor: pointer;
  width: 100%;
  transition: background 0.15s, border-color 0.15s;
  font-family: var(--sans);
}
.secondary-btn:hover { background: var(--card); border-color: var(--ink-faint); }

.icon-btn {
  background: transparent;
  border: 1px solid var(--rule);
  color: var(--ink-soft);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.icon-btn:hover { background: var(--card); color: var(--ink); border-color: var(--ink-faint); }

/* ============ Main content ============ */
.content {
  overflow-y: auto;
  padding: 32px 40px 40px;
  scrollbar-width: thin;
  scrollbar-color: var(--rule) transparent;
}
.content::-webkit-scrollbar { width: 8px; }
.content::-webkit-scrollbar-thumb { background: var(--rule); border-radius: 8px; }

/* ============ Result Hero ============ */
.result-hero {
  display: grid;
  grid-template-columns: minmax(360px, 1.2fr) 2fr;
  gap: 18px;
  margin-bottom: 28px;
}
.result-primary {
  display: flex !important;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  padding: 36px 38px !important;
  position: relative;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transform: none !important;
  transition: none;
}
.result-primary:hover { transform: none !important; box-shadow: var(--shadow-sm); }
.result-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(420px 220px at 100% 0%, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.result-primary.success { background: linear-gradient(180deg, var(--card), var(--sage-bg)); border-color: rgba(91,122,94,0.30); }
.result-primary.success::before { background: radial-gradient(420px 220px at 100% 0%, var(--sage-soft), transparent 70%); }
.result-primary.warn { background: linear-gradient(180deg, var(--card), var(--amber-bg)); border-color: rgba(184,134,45,0.30); }
.result-primary.warn::before { background: radial-gradient(420px 220px at 100% 0%, var(--amber-soft), transparent 70%); }
.result-primary.danger { background: linear-gradient(180deg, var(--card), var(--rust-bg)); border-color: rgba(179,72,66,0.30); }
.result-primary.danger::before { background: radial-gradient(420px 220px at 100% 0%, var(--rust-soft), transparent 70%); }

.result-eyebrow {
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-soft);
  font-weight: 400;
  position: relative;
  letter-spacing: 0;
}
.result-big {
  font-family: var(--serif) !important;
  font-size: clamp(56px, 7vw, 96px) !important;
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.95;
  font-feature-settings: 'tnum';
  color: var(--ink);
  margin: 2px 0 4px;
  position: relative;
}
.result-meta {
  font-size: 14.5px;
  color: var(--ink-dim);
  position: relative;
  max-width: 32ch;
  line-height: 1.5;
}
.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  align-content: start;
  align-self: start;
}
.result-grid .kpi { padding: 16px 18px; }
.result-grid .kpi-val {
  font-size: 22px;
  overflow-wrap: anywhere;
}
@media (min-width: 1280px) {
  .result-hero { grid-template-columns: minmax(400px, 1.2fr) 2.6fr; }
  .result-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 900px) {
  .result-hero { grid-template-columns: 1fr; gap: 14px; }
  .result-primary { padding: 28px !important; }
}

/* ============ KPIs ============ */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-bottom: 22px;
}
.kpi {
  background: linear-gradient(180deg, var(--card), var(--card-soft));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s, box-shadow 0.18s;
}
.kpi:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.kpi-val {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-feature-settings: 'tnum', 'zero';
  color: var(--ink);
}
.kpi-label {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-top: 8px;
  font-family: var(--sans);
}
.kpi.success .kpi-val { color: var(--sage); }
.kpi.success { background: linear-gradient(180deg, var(--card), var(--sage-bg)); border-color: rgba(91,122,94,0.30); }
.kpi.warn .kpi-val { color: var(--amber); }
.kpi.warn { background: linear-gradient(180deg, var(--card), var(--amber-bg)); border-color: rgba(184,134,45,0.30); }
.kpi.danger .kpi-val { color: var(--rust); }
.kpi.danger { background: linear-gradient(180deg, var(--card), var(--rust-bg)); border-color: rgba(179,72,66,0.30); }

/* ============ Easy/Expert mode toggle ============ */
/* Default: easy language visible, expert hidden. body.expert-mode flips it. */
.term-easy   { display: inline; }
.term-expert { display: none; font-style: italic; font-weight: 400; color: var(--ink-soft); }
body.expert-mode .term-easy   { display: none; }
body.expert-mode .term-expert { display: inline; }

/* The Entnahmestrategien comparison is too technical for the default view.
   Show it only when Expertenmodus is enabled. */
.strategies                    { display: none; }
body.expert-mode .strategies   { display: block; }

.mode-toggle {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; margin-left: 4px;
  border-radius: 999px; cursor: pointer;
  font-size: 13px; color: var(--ink-soft); font-family: var(--sans);
  user-select: none; transition: color 0.15s;
}
.mode-toggle:hover { color: var(--ink); }
.mode-toggle input { position: absolute; opacity: 0; pointer-events: none; }
.mode-toggle-track {
  width: 30px; height: 18px; background: var(--rule);
  border-radius: 100px; position: relative; transition: background 0.2s;
}
.mode-toggle-track::before {
  content: ''; position: absolute; width: 14px; height: 14px;
  background: var(--card); border-radius: 50%; top: 2px; left: 2px;
  transition: transform 0.2s; box-shadow: 0 1px 2px rgba(22,19,17,0.18);
}
.mode-toggle input:checked ~ .mode-toggle-track { background: var(--accent); }
.mode-toggle input:checked ~ .mode-toggle-track::before { transform: translateX(12px); }
.mode-toggle input:checked ~ .mode-toggle-label { color: var(--accent-deep); font-weight: 500; }
@media (max-width: 700px) {
  .mode-toggle-label { display: none; }
}

/* ============ FIRE-Types progress ============ */
.fire-types { margin-bottom: 28px; }
.fire-types-head { margin-bottom: 14px; }
.fire-types-head h2 { font-family: var(--serif); font-weight: 600; font-size: clamp(20px, 2.4vw, 26px); letter-spacing: -0.015em; margin: 0; color: var(--ink); }
.fire-types-eyebrow { font-style: italic; font-weight: 400; color: var(--ink-soft); font-size: 0.78em; }
.fire-types-meta { font-family: var(--serif); font-style: italic; color: var(--ink-soft); font-size: 14px; margin: 4px 0 0; }
.fire-types-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 1100px) { .fire-types-grid { grid-template-columns: repeat(4, 1fr); } }
.fire-type-card {
  background: linear-gradient(180deg, var(--card), var(--card-soft));
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 16px 18px;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.fire-type-card:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); }
.fire-type-label { font-family: var(--serif); font-style: italic; font-weight: 500; font-size: 14px; color: var(--ink-soft); margin-bottom: 10px; letter-spacing: 0; }
.fire-type-bar {
  height: 6px; background: var(--rule-soft); border-radius: 100px; overflow: hidden; margin-bottom: 8px;
}
.fire-type-bar span {
  display: block; height: 100%; width: 0%; background: linear-gradient(90deg, var(--accent), var(--accent-deep));
  border-radius: inherit; transition: width 0.35s cubic-bezier(.4,0,.2,1);
}
.fire-type-card.reached .fire-type-bar span { background: linear-gradient(90deg, var(--sage), #4a6b4d); }
.fire-type-pct { font-family: var(--mono); font-feature-settings: 'tnum'; font-size: 17px; font-weight: 500; color: var(--ink); }
.fire-type-card.reached .fire-type-pct { color: var(--sage); }
.fire-type-target { font-family: var(--mono); font-size: 12px; color: var(--ink-soft); margin-top: 2px; }
.fire-type-desc { font-size: 12.5px; color: var(--ink-dim); line-height: 1.5; margin: 10px 0 6px; font-family: var(--sans); }
.fire-type-more {
  font-family: var(--serif); font-style: italic; font-size: 12px;
  color: var(--accent-deep); text-decoration: none;
  display: inline-block; margin-top: 4px; padding-bottom: 1px;
  border-bottom: 1px solid rgba(160,78,53,0.25); transition: border-color 0.15s, color 0.15s;
}
.fire-type-more:hover { color: var(--ink); border-bottom-color: var(--ink); }

/* ============ Entnahmestrategien Vergleich ============ */
.strategies { margin-bottom: 28px; }
.strategies-head { margin-bottom: 14px; }
.strategies-head h2 { font-family: var(--serif); font-weight: 600; font-size: clamp(20px, 2.4vw, 26px); letter-spacing: -0.015em; margin: 0; color: var(--ink); }
.strategies-eyebrow { font-style: italic; font-weight: 400; color: var(--ink-soft); font-size: 0.78em; }
.strategies-meta { font-family: var(--serif); font-style: italic; color: var(--ink-soft); font-size: 14px; margin: 4px 0 0; }
.strategies-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
@media (min-width: 900px) { .strategies-grid { grid-template-columns: repeat(3, 1fr); } }
.strategy-card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex; flex-direction: column;
}
.strategy-card header { margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--rule-soft); }
.strategy-short { font-family: var(--serif); font-style: italic; font-size: 12.5px; color: var(--ink-soft); letter-spacing: 0; margin-bottom: 2px; }
.strategy-card h3 { font-family: var(--sans); font-size: 16px; font-weight: 600; letter-spacing: -0.005em; color: var(--ink); margin: 0; line-height: 1.3; }
.strategy-stats { list-style: none; padding: 0; margin: 0 0 14px; display: flex; flex-direction: column; gap: 8px; }
.strategy-stats > div { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.strategy-stats dt { font-size: 12.5px; color: var(--ink-soft); font-family: var(--sans); }
.strategy-stats dd { font-family: var(--mono); font-feature-settings: 'tnum'; font-size: 14px; font-weight: 500; color: var(--ink); margin: 0; }
.strategy-success.good { color: var(--sage); }
.strategy-success.warn { color: var(--amber); }
.strategy-success.bad  { color: var(--rust); }
.strategy-desc { font-size: 12.5px; line-height: 1.55; color: var(--ink-dim); margin: 0; font-family: var(--sans); }
.strategies-foot { font-family: var(--serif); font-style: italic; color: var(--ink-soft); font-size: 14px; margin: 14px 0 0; text-align: right; }

/* ============ Cards ============ */
.chart-card, .table-card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 26px 28px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}
.chart-header, .table-card h2 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 18px;
  gap: 12px;
  flex-wrap: wrap;
}
.chart-card h2, .table-card h2 {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.chart-legend {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--ink-soft);
  font-style: italic;
  font-family: var(--serif);
}
.legend-item { display: inline-flex; align-items: center; gap: 6px; }
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}
.dot.green  { background: var(--sage); }
.dot.red    { background: var(--rust); }
.dot.blue   { background: var(--blue); }
.dot.accent { background: var(--accent); opacity: 0.45; }

.chart-wrap {
  height: 380px;
  position: relative;
}

/* ============ Table ============ */
.table-scroll {
  max-height: 540px;
  overflow: auto;
  border-radius: 10px;
  border: 1px solid var(--rule-soft);
  -webkit-overflow-scrolling: touch;
}
#resultsTable {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--mono);
  font-size: 13px;
  font-feature-settings: 'tnum', 'zero';
}
#resultsTable thead { position: sticky; top: 0; z-index: 1; background: var(--paper-elev); }
#resultsTable th {
  padding: 12px 14px;
  text-align: right;
  font-family: var(--serif);
  font-style: italic;
  font-size: 12.5px;
  font-weight: 500;
  color: var(--ink-soft);
  white-space: nowrap;
  border-bottom: 1px solid var(--rule);
  letter-spacing: 0;
}
#resultsTable th:nth-child(-n+3) { text-align: center; }
#resultsTable td {
  padding: 9px 14px;
  text-align: right;
  border-top: 1px solid var(--rule-soft);
  white-space: nowrap;
  color: var(--ink-dim);
}
#resultsTable td:nth-child(-n+3) { text-align: center; color: var(--ink); font-weight: 500; }
#resultsTable tbody tr { transition: background 0.1s; }
#resultsTable tbody tr:hover { background: var(--paper-elev); }
#resultsTable tbody tr.negative td { color: var(--rust); }
#resultsTable tbody tr.negative td:nth-child(-n+3) { color: var(--rust); }

/* ============ Portfolio ============ */
.portfolio-empty { padding: 4px 0 8px; }
.portfolio-empty p { margin: 6px 0; color: var(--ink-soft); font-style: italic; font-family: var(--serif); font-size: 14px; }
.bucket-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 14px;
  border: 1px solid var(--rule-soft);
  border-radius: 12px;
  margin-bottom: 8px;
  background: var(--card-soft);
  transition: border-color 0.15s, background 0.15s;
}
.bucket-row:hover { border-color: var(--rule); background: var(--card); }
.bucket-row-main { flex: 1; min-width: 0; }
.bucket-name { font-weight: 600; font-size: 14.5px; line-height: 1.3; color: var(--ink); }
.bucket-meta { font-size: 12.5px; color: var(--ink-soft); margin-top: 4px; font-family: var(--mono); }
.bucket-meta.small { font-size: 11.5px; }
.bucket-actions { display: flex; gap: 4px; flex-shrink: 0; }
.portfolio-totals { padding-top: 14px; margin-top: 10px; border-top: 1px solid var(--rule-soft); }
.totals-row { display: flex; justify-content: space-between; padding: 4px 0; font-size: 14px; }
.totals-row strong { font-family: var(--mono); font-weight: 600; }
.totals-row.small { font-size: 12px; }
.muted { color: var(--ink-soft); }
.small { font-size: 12.5px; }
.full { width: 100%; }
.input-row.col { flex-direction: column; align-items: stretch; gap: 6px; }
.field-needs-input { outline: 2px solid var(--amber); outline-offset: -1px; }

/* ============ Modal ============ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(22, 19, 17, 0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 16px;
  animation: fade 0.18s ease-out;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.modal-overlay[hidden] { display: none !important; }
.modal {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  max-width: 600px;
  width: 100%;
  max-height: 92vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.22s ease-out;
}
@keyframes slideUp { from { transform: translateY(8px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 26px 18px;
  border-bottom: 1px solid var(--rule-soft);
}
.modal-header h3 { margin: 0; font-family: var(--serif); font-size: 22px; font-weight: 600; letter-spacing: -0.01em; }
.modal-body { padding: 18px 26px; overflow: auto; }
.modal-body textarea {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--mono);
  font-size: 12.5px;
  padding: 14px;
  border-radius: 12px;
  border: 1px solid var(--rule);
  background: var(--card-soft);
  color: var(--ink);
  resize: vertical;
  min-height: 160px;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.modal-body textarea:focus { outline: none; border-color: var(--accent); background: var(--card); box-shadow: 0 0 0 3px var(--accent-soft); }
.modal-actions { display: flex; gap: 10px; align-items: center; margin: 14px 0; }
.modal-footer {
  display: flex;
  gap: 10px;
  padding: 16px 26px;
  border-top: 1px solid var(--rule-soft);
  justify-content: flex-end;
}
hr { border: 0; border-top: 1px solid var(--rule-soft); margin: 16px 0; }

/* Reset button at bottom of sidebar */
.sidebar-scroll > div:last-child { padding: 12px 4px !important; }

/* ============ Mobile ============ */
@media (max-width: 900px) {
  /* Hard cap horizontal: anything that accidentally overflows is hidden,
     not turned into a page-wide horizontal scroll. The table-scroll
     wrapper still scrolls horizontally because its overflow is set on
     the wrapper itself, not on body. */
  html, body { overflow-x: hidden; max-width: 100vw; }
  body { overflow-y: auto; height: auto; }

  /* Topbar: drop nav links + the Expertenmodus chip would overflow; only show
     the toggle as a compact icon-only switch (label is hidden via .mode-toggle CSS). */
  .topbar { padding: 0 14px; height: 56px; }
  .topbar-nav { display: flex; gap: 0; }
  .topbar-nav .topbar-link { display: none; }
  .topbar-nav .mode-toggle { display: inline-flex; }
  .topbar-right .status-pill { display: none; }

  /* Single-column layout, sidebar stacks above content.
     `minmax(0, 1fr)` instead of `1fr` so grid items don't blow out the column
     based on their min-content (panels, table rows etc.). */
  .layout { grid-template-columns: minmax(0, 1fr); height: auto; }
  .sidebar { border-right: 0; border-bottom: 1px solid var(--rule); overflow: visible; min-width: 0; }
  .content { min-width: 0; }
  .sidebar-scroll { padding: 14px 14px 20px; overflow: visible; }
  .resizer { display: none; }

  /* Tighter panels & inputs (touch-friendly heights, less padding). */
  .panel { margin-bottom: 10px; }
  .panel summary { padding: 12px 14px; font-size: 14px; }
  .panel-body { padding: 12px 14px; }
  .input-row { padding: 10px 0; }
  .input-wrap input { font-size: 16px; padding: 9px 10px; }
  input[type="text"], input[type="date"], input[type="email"], select { font-size: 16px; }
  .renten-entry { grid-template-columns: 1fr; gap: 4px; }
  .renten-entry input[type="date"] { width: 100%; }

  /* Main content: tighter horizontal padding, no fixed height. */
  .content { padding: 18px 14px 32px; height: auto; overflow: visible; }

  /* Result hero: giant number scales down, single column already handled. */
  .result-primary { padding: 24px 22px !important; }
  .result-big { font-size: clamp(44px, 14vw, 64px) !important; line-height: 1; }
  .result-eyebrow { font-size: 13px; }
  .result-meta { font-size: 13.5px; max-width: none; }

  /* KPI strip: 2 columns on mobile. minmax(0, 1fr) prevents long values
     (e.g. "36.000 €") from blowing out the column width. */
  .kpi-strip, .result-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .kpi { padding: 12px 14px; min-width: 0; overflow: hidden; }
  .kpi-val { overflow-wrap: anywhere; }
  .kpi-val { font-size: 22px; }
  .kpi-label { font-size: 12px; margin-top: 6px; }

  /* Cards (chart + table). */
  .chart-card, .table-card { padding: 18px 16px; }
  .chart-header { flex-direction: column; align-items: flex-start; gap: 8px; }
  .chart-header h2 { font-size: 18px; }
  .chart-legend { font-size: 11px; gap: 10px; flex-wrap: wrap; }
  .chart-wrap { height: 280px; }

  /* Tables horizontal-scroll: enforce a sensible min-width so columns
     don't squash and the user can swipe horizontally. */
  .table-scroll { overflow-x: auto; }
  #resultsTable { width: 100%; min-width: 720px; font-size: 12px; }
  #resultsTable th, #resultsTable td { padding: 8px 10px; white-space: nowrap; }

  /* FIRE-Typen: 2-col on phones; minmax(0,1fr) for the same reason as KPIs. */
  .fire-types-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fire-types-head h2 { font-size: 20px; }
  .fire-type-card { padding: 14px 16px; min-width: 0; }
  .fire-type-pct { font-size: 16px; }
  .fire-type-target, .fire-type-desc { overflow-wrap: anywhere; }

  /* Strategies (visible only in expert mode anyway). */
  .strategy-card { padding: 14px 16px; }
}

@media (max-width: 480px) {
  /* Even tighter on small phones. */
  .content { padding: 14px 12px 28px; }
  .topbar .logo-text { font-size: 16px; }
  .result-primary { padding: 20px 18px !important; }
  .result-big { font-size: clamp(40px, 16vw, 54px) !important; }
  .result-grid, .kpi-strip { gap: 8px; }
  .kpi { padding: 10px 12px; }
  .kpi-val { font-size: 19px; }
  .chart-card, .table-card { padding: 16px 14px; }
  .chart-wrap { height: 240px; }
  .fire-types-grid { gap: 8px; }
  .fire-type-card { padding: 12px 14px; }
  .fire-type-desc { font-size: 12px; }
}