/* ===== Theme „Modern“ (nicht im Original) =====
   Helle, aufgeräumte Oberfläche über demselben HTML wie die Windows-3.1-Optik.
   Aktiv, sobald <html data-theme="modern"> gesetzt ist (Umschalter in der Titelzeile und in den Einstellungen). */

:root[data-theme="modern"] {
  --m-bg: #eef2f6;
  --m-surface: #ffffff;
  --m-surface-2: #f6f8fb;
  --m-surface-3: #edf1f5;
  --m-line: #e3e8ef;
  --m-line-soft: #eef1f5;
  --m-line-strong: #cfd7e2;
  --m-text: #0e1726;
  --m-text-2: #334155;
  --m-muted: #6b7789;
  --m-accent: #0a9f6a;
  --m-accent-hover: #08875a;
  --m-accent-dark: #05603f;
  --m-accent-tint: #e7f6ef;
  --m-accent-glow: rgba(10, 159, 106, .28);
  --m-gold: #b7791f;
  --m-gold-tint: #fff7e5;
  --m-red: #d92d43;
  --m-blue: #2f6fec;
  --m-violet: #7c4ddb;
  --m-radius: 16px;
  --m-radius-sm: 10px;
  --m-shadow: 0 1px 2px rgba(16, 24, 40, .05), 0 6px 20px rgba(16, 24, 40, .06);
  --m-shadow-lg: 0 24px 60px rgba(16, 24, 40, .18), 0 2px 6px rgba(16, 24, 40, .06);
  --m-font: -apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --m-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;

  /* Diagramme */
  --chart-grid: #e8ecf2;
  --chart-text: #6b7789;
  --chart-1: #0a9f6a;
  --chart-2: #2f6fec;
}

/* ---------- Seite und Rahmen ---------- */

html[data-theme="modern"] { background: var(--m-bg); }
[data-theme="modern"] body {
  background:
    radial-gradient(900px 420px at 0% -10%, rgba(10, 159, 106, .10), transparent 60%),
    radial-gradient(800px 380px at 100% 0%, rgba(47, 111, 236, .08), transparent 60%),
    var(--m-bg);
  background-attachment: fixed;
  font-family: var(--m-font);
  font-size: 14px;
  color: var(--m-text);
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: tabular-nums;
}
[data-theme="modern"] #app {
  display: flex;
  flex-direction: column;
  width: 1040px;
  max-width: calc(100vw - 32px);
  margin: 18px auto 40px;
  background: transparent;
  border: 0;
  box-shadow: none;
}
[data-theme="modern"] #app > .titlebar { order: 0; }
[data-theme="modern"] #app > .menubar { order: 1; }
[data-theme="modern"] #app > .statusbar { order: 2; }
[data-theme="modern"] #app > #screen { order: 3; }
[data-theme="modern"] * { scrollbar-width: thin; scrollbar-color: #cbd3de transparent; }

/* ---------- Kopfzeile ---------- */

[data-theme="modern"] #app > .titlebar {
  background: transparent;
  color: var(--m-text);
  padding: 4px 2px 14px;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -.01em;
}
[data-theme="modern"] #windowtitle { display: flex; align-items: center; gap: 12px; }
[data-theme="modern"] #windowtitle::before {
  content: "";
  flex: none;
  width: 30px; height: 30px;
  border-radius: 10px;
  background:
    radial-gradient(circle at 50% 50%, #fff 0 4px, transparent 5px),
    conic-gradient(from 45deg, #14c48c, #0a9f6a, #087a52, #0a9f6a, #14c48c);
  box-shadow: 0 4px 12px var(--m-accent-glow);
}
[data-theme="modern"] .sysbtns { gap: 8px; }
[data-theme="modern"] .titlebar .sysbtn {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--m-line);
  background: var(--m-surface);
  color: var(--m-text-2);
  font-size: 15px;
  line-height: 32px;
  box-shadow: var(--m-shadow);
  transition: border-color .15s, color .15s;
}
[data-theme="modern"] .titlebar .sysbtn:hover { border-color: var(--m-line-strong); color: var(--m-text); }
[data-theme="modern"] .titlebar .sysbtn.aus { color: #b0b9c6; }

/* ---------- Navigation ---------- */

[data-theme="modern"] .menubar {
  position: sticky; top: 12px; z-index: 40;
  flex-wrap: wrap;
  gap: 4px;
  padding: 6px;
  background: rgba(255, 255, 255, .86);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border: 1px solid var(--m-line);
  border-radius: 14px;
  box-shadow: var(--m-shadow);
}
[data-theme="modern"] .menubar:empty { display: none; }
[data-theme="modern"] .menubar .menu {
  padding: 8px 14px;
  border-radius: var(--m-radius-sm);
  font-weight: 600;
  color: var(--m-text-2);
  transition: background .15s, color .15s;
}
[data-theme="modern"] .menubar .menu:hover,
[data-theme="modern"] .menubar .menu.open { background: var(--m-surface-3); color: var(--m-text); }
[data-theme="modern"] .menubar .spieltagknopf {
  background: var(--m-accent);
  color: #fff;
  padding: 8px 18px;
  box-shadow: 0 6px 16px var(--m-accent-glow);
}
[data-theme="modern"] .menubar .spieltagknopf:hover { background: var(--m-accent-hover); color: #fff; }

[data-theme="modern"] .dropdown {
  top: calc(100% + 8px);
  min-width: 260px;
  padding: 6px;
  background: var(--m-surface);
  border: 1px solid var(--m-line);
  border-radius: 14px;
  box-shadow: var(--m-shadow-lg);
  color: var(--m-text-2);
  animation: m-auf .12s ease-out;
}
[data-theme="modern"] .dropdown .item {
  padding: 9px 12px 9px 40px;
  border-radius: 9px;
  font-weight: 500;
  cursor: pointer;
}
[data-theme="modern"] .dropdown .item:hover { background: var(--m-accent-tint); color: var(--m-text); }
[data-theme="modern"] .menuicon { left: 12px; width: 18px; height: 18px; margin-top: -9px; }
[data-theme="modern"] .dropdown .item .taste,
[data-theme="modern"] .dropdown .item:hover .taste {
  margin: 0 0 0 24px;
  min-width: 20px;
  padding: 0 5px;
  line-height: 18px;
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: var(--m-muted);
  background: var(--m-surface-2);
  border: 1px solid var(--m-line);
  border-bottom-width: 2px;
  border-radius: 6px;
}
[data-theme="modern"] .dropdown .sep { border-top: 1px solid var(--m-line); border-bottom: 0; margin: 6px 4px; }

/* ---------- Statusleiste (als Kennzahlen unter der Navigation) ---------- */

[data-theme="modern"] .statusbar { gap: 8px; padding: 12px 0 0; border: 0; flex-wrap: wrap; }
[data-theme="modern"] .statusbar:empty { display: none; }
[data-theme="modern"] .statusbar .cell {
  flex: 1 1 160px;
  padding: 9px 14px;
  background: var(--m-surface);
  border: 1px solid var(--m-line);
  border-radius: 12px;
  color: var(--m-text-2);
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .04);
}

/* ---------- Inhalt ---------- */

[data-theme="modern"] #screen { min-height: 560px; padding: 16px 0 0; }
[data-theme="modern"] .panel,
[data-theme="modern"] .panel.raised {
  background: var(--m-surface);
  border: 1px solid var(--m-line);
  border-radius: var(--m-radius);
  padding: 18px 20px;
  margin-bottom: 14px;
  box-shadow: var(--m-shadow);
}
[data-theme="modern"] .panel h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--m-text);
}
[data-theme="modern"] .panel h3 .small { font-weight: 500; }
[data-theme="modern"] .panel table:not(.grid) td { padding: 4px 18px 4px 0; color: var(--m-text-2); }
[data-theme="modern"] .panel table:not(.grid) td b { color: var(--m-text); }
[data-theme="modern"] .inset {
  background: var(--m-surface);
  border: 1px solid var(--m-line);
  border-radius: 12px;
  overflow: hidden;
}
[data-theme="modern"] .inset.scrollbox { overflow-y: auto; }
[data-theme="modern"] .cols { gap: 14px; }
[data-theme="modern"] .small { font-size: 12px; color: var(--m-muted); line-height: 1.5; }
[data-theme="modern"] .money { color: #0a8a5c; }
[data-theme="modern"] .neg { color: var(--m-red); }
[data-theme="modern"] .derby { background: var(--m-red); border-radius: 6px; padding: 1px 7px; letter-spacing: .02em; }
[data-theme="modern"] .ausrufe { color: var(--m-red); }
[data-theme="modern"] .meldungen { padding: 0; }
[data-theme="modern"] .meldungen li { padding: 10px 0; border-bottom: 1px solid var(--m-line-soft); color: var(--m-text-2); line-height: 1.5; }
[data-theme="modern"] .meldungen li:last-child { border-bottom: 0; }

/* ---------- Knöpfe ---------- */

[data-theme="modern"] button,
[data-theme="modern"] .btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--m-text);
  background: var(--m-surface);
  border: 1px solid var(--m-line-strong);
  border-radius: var(--m-radius-sm);
  padding: 8px 16px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, .05);
  transition: background .15s, border-color .15s, box-shadow .15s, transform .05s;
}
[data-theme="modern"] button:hover:not(:disabled) { background: var(--m-surface-2); border-color: #b8c2d0; }
[data-theme="modern"] button:active:not(:disabled) { transform: translateY(1px); border-color: #b8c2d0; }
[data-theme="modern"] button:focus-visible { outline: 3px solid rgba(10, 159, 106, .35); outline-offset: 1px; }
[data-theme="modern"] button:disabled { opacity: .5; }
[data-theme="modern"] button.big {
  padding: 10px 22px;
  color: #fff;
  background: var(--m-accent);
  border-color: transparent;
  box-shadow: 0 6px 16px var(--m-accent-glow);
}
[data-theme="modern"] button.big:hover:not(:disabled) { background: var(--m-accent-hover); border-color: transparent; }
[data-theme="modern"] kbd.knopfnr {
  display: inline-block;
  min-width: 18px;
  margin-right: 8px;
  padding: 0 4px;
  line-height: 18px;
  border-radius: 5px;
  background: var(--m-surface-3);
  color: var(--m-muted);
  font-size: 11px;
  font-weight: 700;
}
[data-theme="modern"] button.big kbd.knopfnr { background: rgba(255, 255, 255, .22); color: #fff; }

/* ---------- Tabellen ---------- */

[data-theme="modern"] table.grid { background: transparent; border: 0; font-size: 13px; }
[data-theme="modern"] table.grid th {
  padding: 9px 12px;
  background: var(--m-surface-2);
  border: 0;
  border-bottom: 1px solid var(--m-line);
  color: var(--m-muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}
[data-theme="modern"] table.grid th.sortbar:hover { background: var(--m-surface-3); color: var(--m-text); }
[data-theme="modern"] table.grid td { padding: 8px 12px; border-bottom: 1px solid var(--m-line-soft); color: var(--m-text-2); }
[data-theme="modern"] table.grid tr:last-child td { border-bottom: 0; }
[data-theme="modern"] table.grid tr:hover:not(.sel) { background: #f7f9fc; }
[data-theme="modern"] table.grid tr.sel { background: var(--m-accent-tint); color: var(--m-accent-dark); }
[data-theme="modern"] table.grid tr.sel td,
[data-theme="modern"] table.grid tr.sel td.pos-t, [data-theme="modern"] table.grid tr.sel td.pos-v,
[data-theme="modern"] table.grid tr.sel td.pos-m, [data-theme="modern"] table.grid tr.sel td.pos-s { color: var(--m-accent-dark); font-weight: 600; }
[data-theme="modern"] table.grid tr.me { background: var(--m-gold-tint); }
[data-theme="modern"] table.grid tr.me td { color: var(--m-text); }
[data-theme="modern"] table.grid tr.me td:first-child { box-shadow: inset 3px 0 0 var(--m-gold); }
[data-theme="modern"] table.grid tr.tab-meister td { color: var(--m-gold); font-weight: 600; }
[data-theme="modern"] table.grid tr.tab-europa td { color: var(--m-blue); }
[data-theme="modern"] table.grid tr.tab-abstieg td { color: var(--m-red); }
[data-theme="modern"] td.mono { font-family: var(--m-mono); letter-spacing: 0; }
[data-theme="modern"] .pos-t { color: var(--m-blue); font-weight: 700; }
[data-theme="modern"] .pos-v { color: var(--m-accent); font-weight: 700; }
[data-theme="modern"] .pos-m { color: #0e93b4; font-weight: 700; }
[data-theme="modern"] .pos-s { color: var(--m-gold); font-weight: 700; }
[data-theme="modern"] .rowdim:not(.sel) { color: #a3adbb !important; }
[data-theme="modern"] td.stwert { color: var(--m-accent-dark); }
[data-theme="modern"] td.traincell:hover { background: var(--m-accent-tint); color: var(--m-text); }
[data-theme="modern"] .marke-verkauf { color: var(--m-red); }
[data-theme="modern"] .marke-liste { color: var(--m-violet); }
[data-theme="modern"] .marke-vertrag { color: var(--m-gold); }

/* ---------- Dialoge ---------- */

[data-theme="modern"] .dlg-overlay {
  background: rgba(15, 23, 42, .32);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: m-blende .15s ease-out;
}
[data-theme="modern"] .dlg {
  min-width: 380px;
  max-width: 600px;
  margin: 16px;
  background: var(--m-surface);
  border: 1px solid var(--m-line);
  border-radius: 20px;
  box-shadow: var(--m-shadow-lg);
  overflow: hidden;
  animation: m-auf .18s ease-out;
}
[data-theme="modern"] .dlg .titlebar {
  justify-content: flex-start;
  padding: 20px 22px 0;
  background: transparent;
  color: var(--m-text);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.01em;
}
[data-theme="modern"] .dlg .body { padding: 12px 22px 18px; color: var(--m-text-2); font-size: 14px; line-height: 1.55; }
[data-theme="modern"] .dlg .body > p:first-child { margin-top: 0; }
[data-theme="modern"] .dlg .body a { color: var(--m-accent); }
[data-theme="modern"] .dlg .buttons { padding: 0 22px 20px; gap: 8px; justify-content: flex-end; }

/* ---------- Eingaben ---------- */

[data-theme="modern"] input[type=text],
[data-theme="modern"] input[type=number],
[data-theme="modern"] select {
  font-family: inherit;
  font-size: 14px;
  color: var(--m-text);
  background: var(--m-surface);
  border: 1px solid var(--m-line-strong);
  border-radius: var(--m-radius-sm);
  padding: 8px 12px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
[data-theme="modern"] input[type=text]:focus,
[data-theme="modern"] input[type=number]:focus,
[data-theme="modern"] select:focus { border-color: var(--m-accent); box-shadow: 0 0 0 4px rgba(10, 159, 106, .15); }
[data-theme="modern"] input[type=checkbox] { accent-color: var(--m-accent); }
[data-theme="modern"] input[type=range] {
  -webkit-appearance: none;
  appearance: none;
  height: 22px;
  background: transparent;
  cursor: pointer;
}
[data-theme="modern"] input[type=range]::-webkit-slider-runnable-track { height: 6px; border-radius: 999px; background: var(--m-surface-3); }
[data-theme="modern"] input[type=range]::-moz-range-track { height: 6px; border-radius: 999px; background: var(--m-surface-3); }
[data-theme="modern"] input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  margin-top: -7px;
  border-radius: 50%;
  background: var(--m-surface);
  border: 2px solid var(--m-accent);
  box-shadow: 0 2px 6px rgba(16, 24, 40, .2);
}
[data-theme="modern"] input[type=range]::-moz-range-thumb {
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--m-surface);
  border: 2px solid var(--m-accent);
  box-shadow: 0 2px 6px rgba(16, 24, 40, .2);
}
[data-theme="modern"] input[type=range]:focus-visible { outline: none; }
[data-theme="modern"] input[type=range]:focus-visible::-webkit-slider-thumb { box-shadow: 0 0 0 4px rgba(10, 159, 106, .2); }
[data-theme="modern"] input[type=checkbox] { width: 16px; height: 16px; vertical-align: -3px; }
[data-theme="modern"] .rechnerfeld { font-size: 26px !important; font-weight: 700; padding: 10px 14px !important; }
[data-theme="modern"] .rechnerpad { margin-top: 12px; }
[data-theme="modern"] .rechnerpad button {
  min-width: 68px;
  height: 46px;
  margin: 3px;
  border-radius: 12px;
  border-color: transparent;
  background: var(--m-surface-2);
  box-shadow: none;
  font-size: 16px;
}
[data-theme="modern"] .rechnerpad button:hover { background: var(--m-surface-3); border-color: transparent; }

/* ---------- Titelbildschirm ---------- */

[data-theme="modern"] .titlescreen { padding: 36px 10px 24px; }
[data-theme="modern"] .titlescreen > img {
  width: 240px;
  border: 0;
  border-radius: 28px;
  box-shadow: var(--m-shadow-lg);
}
[data-theme="modern"] .titlescreen h1 {
  margin: 22px 0 6px;
  font-family: inherit;
  font-size: clamp(56px, 10vw, 92px);
  font-weight: 900;
  letter-spacing: .02em;
  text-shadow: none;
  color: var(--m-text);
}
[data-theme="modern"] .titlescreen .sub { font-size: 18px; font-weight: 500; color: var(--m-muted); margin-bottom: 18px; }
[data-theme="modern"] .titlescreen .credits-link { color: var(--m-accent); }
[data-theme="modern"] .titlescreen .credits-link:hover { color: var(--m-accent-hover); }
[data-theme="modern"] .titlescreen button { margin-top: 8px; }

/* ---------- Spielanzeige ---------- */

[data-theme="modern"] .matchview {
  height: 240px;
  border: 0;
  border-radius: var(--m-radius);
  background: linear-gradient(180deg, #13935c, #0b6e45);
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .06);
}
[data-theme="modern"] .pitch { border-radius: 4px; box-shadow: 0 10px 30px rgba(0, 0, 0, .25); }
[data-theme="modern"] .matchscore { font-size: 28px; font-weight: 800; letter-spacing: -.01em; text-shadow: 0 2px 8px rgba(0, 0, 0, .45); }
[data-theme="modern"] .matchmin { color: #ffe27a; font-weight: 700; text-shadow: 0 1px 4px rgba(0, 0, 0, .5); }
[data-theme="modern"] .ticker {
  font-family: var(--m-mono);
  font-size: 12.5px;
  line-height: 1.6;
  padding: 10px 14px;
  background: var(--m-surface-2);
}

/* ---------- Bilder und Diagramme ---------- */

[data-theme="modern"] .menuebild {
  width: 100%;
  height: 220px;
  object-fit: contain;
  padding: 16px 20px;
  background: linear-gradient(180deg, var(--m-surface), var(--m-surface-3));
  border: 1px solid var(--m-line);
  border-radius: var(--m-radius);
  box-shadow: var(--m-shadow);
}
[data-theme="modern"] .transferbild { padding: 10px; border-radius: 14px; background: var(--m-surface-2); }
[data-theme="modern"] .geldhand { border-radius: 12px; }
[data-theme="modern"] .copyrightbild { border: 0; border-radius: 14px; }
[data-theme="modern"] .cupbanner { border-radius: 12px; box-shadow: var(--m-shadow); }
[data-theme="modern"] .sysimg { border-radius: 14px; overflow: hidden; box-shadow: var(--m-shadow); }
[data-theme="modern"] .sysimg.sel { border-color: var(--m-accent); }
[data-theme="modern"] .sysname { font-size: 15px; font-weight: 700; }
[data-theme="modern"] canvas.kurve {
  max-width: 100%;
  height: auto;
  background: var(--m-surface);
  border: 1px solid var(--m-line);
  border-radius: 12px;
}
[data-theme="modern"] .mqbar { height: 8px; background: var(--m-surface-3); border: 0; border-radius: 999px; overflow: hidden; }
[data-theme="modern"] .mqbar > div { background: linear-gradient(90deg, var(--m-accent), #34d399); border-radius: 999px; }
[data-theme="modern"] .rotekarte, [data-theme="modern"] .gelbekarte { border: 0; border-radius: 2px; }

@keyframes m-auf { from { opacity: 0; transform: translateY(4px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes m-blende { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  [data-theme="modern"] .dropdown, [data-theme="modern"] .dlg, [data-theme="modern"] .dlg-overlay { animation: none; }
}

/* ---------- Schmale Bildschirme ---------- */

@media (max-width: 640px) {
  [data-theme="modern"] #app { max-width: calc(100vw - 16px); margin-top: 10px; }
  [data-theme="modern"] .menubar .menu { padding: 8px 10px; }
  [data-theme="modern"] .menubar .spieltagknopf { margin-left: 0; flex: 1 1 100%; text-align: center; }
  [data-theme="modern"] .dlg { min-width: 0; width: calc(100vw - 32px); }
  [data-theme="modern"] .statusbar .cell { white-space: normal; }
  [data-theme="modern"] .panel, [data-theme="modern"] .panel.raised { padding: 14px; }
}