/* Nocturne — design-system tokens and component classes (ported from the
   Claude Design project's _ds/nocturne styles.css, unmodified). */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  --color-bg: #161826;
  --color-surface: #232532;
  --color-text: #e9e9ed;
  --color-accent: #9184d9;
  --color-accent-2: #a7a1db;
  --color-divider: color-mix(in srgb, #e9e9ed 16%, transparent);

  --color-neutral-100: #f3f5fe;
  --color-neutral-200: #e4e7f5;
  --color-neutral-300: #cfd3e5;
  --color-neutral-400: #b2b6ca;
  --color-neutral-500: #9397ab;
  --color-neutral-600: #75798c;
  --color-neutral-700: #595d6c;
  --color-neutral-800: #3f424d;
  --color-neutral-900: #292b31;

  --color-accent-100: #f5f4ff;
  --color-accent-200: #e7e5fe;
  --color-accent-300: #d2cefd;
  --color-accent-400: #b5abfc;
  --color-accent-500: #968ae0;
  --color-accent-600: #796cbf;
  --color-accent-700: #5d5294;
  --color-accent-800: #423a6a;
  --color-accent-900: #2b2741;

  --color-accent-2-100: #f5f4ff;
  --color-accent-2-200: #e7e5fe;
  --color-accent-2-300: #d2cefd;
  --color-accent-2-400: #b5afe8;
  --color-accent-2-500: #9690c9;
  --color-accent-2-600: #7972a9;
  --color-accent-2-700: #5c5783;
  --color-accent-2-800: #423e5d;
  --color-accent-2-900: #2b293a;

  --color-section: #262a60;
  --color-section-glow: #353b80;
  --color-section-ghost: #4c5397;

  --font-heading: "Inter", system-ui, sans-serif;
  --font-heading-weight: 500;
  --font-body: "Inter", system-ui, sans-serif;

  --space-1: 2.8px;
  --space-2: 5.6px;
  --space-3: 8.4px;
  --space-4: 11.2px;
  --space-6: 16.8px;
  --space-8: 22.4px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;

  --shadow-sm: 0 0 0 1px #3f424d;
  --shadow-md: 0 0 0 1px #595d6c, 0 6px 18px rgba(0,0,0,0.55);
  --shadow-lg: 0 0 0 1px #9397ab, 0 16px 40px rgba(0,0,0,0.65);
}

body {
  min-height: 100vh;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
}
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: var(--font-heading-weight); }

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; font-size: 16px; line-height: 1.55; font-weight: 400; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  line-height: 1.12; letter-spacing: -0.015em; margin: 0 0 var(--space-2);
}
h1 { font-size: 42px; }
h2 { font-size: 32px; }
h3 { font-size: 25px; }
h4 { font-size: 20px; }
h5 { font-size: 16px; }
h6 { font-size: 16px; letter-spacing: 0.08em; text-transform: uppercase; }
p { margin: 0 0 var(--space-3); }
a { color: var(--color-accent); text-underline-offset: 3px; }
img { display: block; max-width: 100%; }
.text-muted { color: color-mix(in srgb, var(--color-text) 55%, transparent); }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: color-mix(in srgb, var(--color-accent) 30%, transparent); }

.hr {
  height: 1px; border: 0; margin: var(--space-4) 0;
  background: linear-gradient(to right,
    transparent, var(--color-divider) 48px,
    var(--color-divider) calc(100% - 48px), transparent);
}

/* — buttons — */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  cursor: pointer; text-decoration: none;
  font-family: var(--font-heading); font-weight: var(--font-heading-weight);
  font-size: 16px; line-height: 1.2; color: var(--color-text);
  background: transparent; border: 1px solid transparent;
  padding: var(--space-2) calc(var(--space-3) * 1.2);
  border-radius: var(--radius-md);
}
.btn svg { display: block; }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { color: var(--color-accent); border-color: var(--color-accent); }
.btn-primary:hover { background: color-mix(in srgb, var(--color-accent) 12%, transparent); }
.btn-primary:active { background: color-mix(in srgb, var(--color-accent) 22%, transparent); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.btn-secondary:active { background: color-mix(in srgb, var(--color-text) 14%, transparent); }
.btn-ghost { color: var(--color-accent); padding-inline: var(--space-1); }
.btn-ghost:hover { background: color-mix(in srgb, var(--color-accent) 10%, transparent); }
.btn-ghost:active { background: color-mix(in srgb, var(--color-accent) 18%, transparent); }
.btn-icon { width: 36px; height: 36px; padding: 0; }
.btn-block { width: 100%; margin-top: var(--space-2); }

/* — forms — */
.field > label {
  display: block; font-size: 16px; margin-bottom: 5px;
  color: color-mix(in srgb, var(--color-text) 70%, transparent);
}
.input {
  width: 100%; min-height: 36px; padding: 6px 10px; font: inherit;
  font-size: 16px; color: var(--color-text); caret-color: var(--color-accent);
  background: var(--color-surface);
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.input:hover { border-color: color-mix(in srgb, var(--color-text) 45%, transparent); }
.input:focus-visible { border-color: var(--color-accent); outline-offset: 0; }
textarea.input { min-height: 90px; resize: vertical; }
.input-lg { min-height: 52px; padding: 14px 16px; font-size: 17px; }
.input--center { text-align: center; }
.seg {
  display: inline-flex; overflow: hidden;
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
}
.seg-opt {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 12px; font-size: 16px; cursor: pointer;
}
.seg-opt input { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.seg-opt + .seg-opt { border-left: 1px solid var(--color-divider); }
.seg .seg-opt:first-child { border-radius: calc(var(--radius-md) - 1px) 0 0 calc(var(--radius-md) - 1px); }
.seg .seg-opt:last-child { border-radius: 0 calc(var(--radius-md) - 1px) calc(var(--radius-md) - 1px) 0; }
.seg-opt:has(input:checked) { color: var(--color-accent); box-shadow: inset 0 0 0 1px var(--color-accent); }
.seg-opt:not(:has(input:checked)):hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.seg-opt:has(input:focus-visible) { outline: 2px solid var(--color-accent); outline-offset: -2px; }

/* — cards — */
.card {
  display: flex; flex-direction: column; gap: var(--space-2);
  padding: var(--space-3); border-radius: var(--radius-md); background: var(--color-surface);
}
.elev-sm { box-shadow: var(--shadow-sm); }
.elev-md { box-shadow: var(--shadow-md); }
.elev-lg { box-shadow: var(--shadow-lg); }

/* — tags — */
.tag {
  display: inline-flex; align-items: center; font-size: 16px;
  letter-spacing: 0.02em; padding: 3px 10px;
  border-radius: calc(var(--radius-md) * 0.75);
}
.tag-accent { background: var(--color-accent-800); color: var(--color-accent-100); }
.tag-accent-2 { background: var(--color-accent-2-800); color: var(--color-accent-2-100); }
.tag-neutral { background: var(--color-neutral-800); color: var(--color-neutral-100); }
.tag-outline { border: 1px solid var(--color-accent); color: var(--color-accent); }

/* — tables — */
.table { width: 100%; border-collapse: collapse; font-size: 16px; }
.table th {
  text-align: left; font-size: 16px; letter-spacing: 0.08em; text-transform: uppercase;
  color: color-mix(in srgb, var(--color-text) 60%, transparent);
  padding: var(--space-2); border-bottom: 1px solid transparent;
}
.table td { padding: var(--space-2); border-bottom: 1px solid transparent; }
.table thead tr {
  background: linear-gradient(to right,
    transparent, var(--color-divider) 48px,
    var(--color-divider) calc(100% - 48px), transparent) no-repeat bottom / 100% 1px;
}
.table tbody tr {
  background: linear-gradient(to right,
    transparent, color-mix(in srgb, var(--color-text) 8%, transparent) 48px,
    color-mix(in srgb, var(--color-text) 8%, transparent) calc(100% - 48px), transparent) no-repeat bottom / 100% 1px;
}
.table tbody tr:hover {
  background:
    linear-gradient(color-mix(in srgb, var(--color-text) 4%, transparent),
                    color-mix(in srgb, var(--color-text) 4%, transparent)) no-repeat 0 0 / 100% 100%,
    linear-gradient(to right,
      transparent, color-mix(in srgb, var(--color-text) 8%, transparent) 48px,
      color-mix(in srgb, var(--color-text) 8%, transparent) calc(100% - 48px), transparent) no-repeat bottom / 100% 1px;
}

/* — dialog / empty-state card — */
.dialog-backdrop {
  position: fixed; inset: 0; display: grid; place-items: center;
  padding: var(--space-4);
  background: color-mix(in srgb, var(--color-neutral-900) 50%, transparent);
}
.dialog {
  width: min(440px, 100%); display: flex; flex-direction: column; gap: var(--space-3);
  padding: var(--space-4); border-radius: var(--radius-lg);
  background: var(--color-surface); box-shadow: var(--shadow-lg);
}
.dialog-title { font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 20px; }
.dialog-body { font-size: 16px; opacity: 0.85; }
.dialog-actions { display: flex; justify-content: flex-end; gap: var(--space-2); margin-top: var(--space-2); }
.reject-dialog { margin-top: var(--space-6); }

/* ══════════════════════════════════════════════════════════════════════════
   "Tenis Stołowy" theme — overrides from the design mockup's own <style>
   block (Tenis Stolowy.dc.html): deep navy ground, orange accent.
   ══════════════════════════════════════════════════════════════════════ */
:root {
  --color-bg: #120f30;
  --color-surface: #150f47;
  --color-divider: color-mix(in srgb, #e9e9ed 14%, transparent);
  --color-neutral-700: #3a3475;
  --color-neutral-800: #241f52;
  --color-neutral-900: #1a1640;
  --color-neutral-100: #ece9fb;
  --color-accent: #FA6400;
  --color-accent-2: #FA6400;
  --color-accent-100: #fbf7f2;
  --color-accent-200: #ffdcc0;
  --color-accent-300: #ffc294;
  --color-accent-400: #ff9d5c;
  --color-accent-500: #fa6400;
  --color-accent-600: #cc5000;
  --color-accent-700: #9e3f00;
  --color-accent-800: #6e2c00;
  --color-accent-900: #402008;
  --color-accent-2-100: #fbf7f2;
  --color-accent-2-200: #ffdcc0;
  --color-accent-2-300: #ffc294;
  --color-accent-2-400: #ff9d5c;
  --color-accent-2-500: #fa6400;
  --color-accent-2-600: #cc5000;
  --color-accent-2-700: #9e3f00;
  --color-accent-2-800: #6e2c00;
  --color-accent-2-900: #402008;
}
body { margin: 0; }
a { color: var(--color-accent); }
a:hover { color: var(--color-accent-400); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--color-neutral-700); border-radius: 8px; }

/* ══════════════════════════════════════════════════════════════════════════
   App layout — sidebar shell, nav, toast (structural CSS not part of the
   Nocturne component set, needed to turn the mockup's inline styles into
   reusable classes for server-rendered Twig templates).
   ══════════════════════════════════════════════════════════════════════ */
.app-shell { display: flex; min-height: 100vh; }

.app-sidebar {
  width: 240px; flex: none; background: var(--color-surface);
  border-right: 1px solid var(--color-divider);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.app-sidebar-brand {
  flex: none; display: flex; align-items: center; justify-content: center;
  padding: var(--space-4); border-bottom: 1px solid var(--color-divider);
}
.app-sidebar-logo { width: min(170px, 100%); height: auto; }
.app-sidebar-user {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: var(--space-4); margin: 0 var(--space-3);
  border-bottom: 1px solid var(--color-divider);
  text-decoration: none; color: inherit; border-radius: var(--radius-md);
}
.app-sidebar-user:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }

/* — avatar (real image or initials fallback), reused everywhere a player name appears — */
.avatar { border-radius: 50%; flex: none; vertical-align: middle; }
img.avatar { object-fit: cover; }
.avatar--initials {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--color-accent-800); color: var(--color-accent-100); font-weight: 600;
}

.app-sidebar-name {
  font-size: 16px; font-weight: 500; text-align: center; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; max-width: 100%;
}
.app-nav { display: flex; flex-direction: column; gap: 2px; padding: var(--space-3); flex: 1; overflow-y: auto; }
.app-nav-item {
  display: flex; align-items: center; gap: var(--space-3); width: 100%;
  padding: 9px var(--space-3); border: 0; border-radius: var(--radius-md);
  background: transparent; color: var(--color-text);
  font-family: var(--font-body); font-size: 16px; cursor: pointer; text-align: left;
  text-decoration: none;
}
.app-nav-item.active { background: var(--color-accent-100); color: #150f47; }
.app-nav-item svg { flex: none; }
.app-nav-badge {
  min-width: 18px; height: 18px; padding: 0 5px; border-radius: 9px;
  background: var(--color-accent); color: var(--color-bg); font-size: 16px; font-weight: 600;
  display: inline-flex; align-items: center; justify-content: center; margin-left: auto;
}

/* — collapsible nav group ("Tenis stołowy") — */
.app-nav-group { border: 0; }
.app-nav-group-summary { list-style: none; cursor: pointer; user-select: none; }
.app-nav-group-summary::-webkit-details-marker { display: none; }
.app-nav-group-summary::marker { content: ''; }
.app-nav-chevron { margin-left: auto; flex: none; transition: transform 0.15s ease; }
.app-nav-group[open] > .app-nav-group-summary .app-nav-chevron { transform: rotate(90deg); }
.app-nav-group-items {
  display: flex; flex-direction: column; gap: 2px; margin-top: 2px;
  margin-left: 19px; padding-left: calc(var(--space-4) - 2px);
  border-left: 2px solid var(--color-accent);
}

.app-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.app-header {
  height: 64px; flex: none; display: flex; align-items: center; justify-content: space-between;
  gap: 12px; padding: 0 var(--space-6); border-bottom: 1px solid var(--color-divider);
  background: var(--color-surface);
}
.app-header form { margin: 0 0 0 auto; }
.app-content { flex: 1; min-width: 0; padding: var(--space-8); max-width: 980px; }
.app-content--full { max-width: none; }
.app-page-header { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); }
.app-page-title { margin: 0 0 4px; font-size: 26px; }
.app-page-header .app-page-title { margin: 0; }
.app-page-lead { margin: 0 0 var(--space-6); font-size: 16px; opacity: 0.6; }

/* — mobile hamburger + off-canvas sidebar — */
.app-nav-toggle { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.app-hamburger {
  display: none; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: var(--radius-md); cursor: pointer; flex: none;
  color: var(--color-text);
}
.app-hamburger:hover { background: color-mix(in srgb, var(--color-text) 7%, transparent); }
.app-sidebar-backdrop { display: none; }

.app-toast {
  position: fixed; left: 50%; bottom: 24px; transform: translateX(-50%);
  background: var(--color-accent); color: var(--color-bg); font-size: 16px; font-weight: 500;
  padding: 10px 18px; border-radius: var(--radius-md); box-shadow: var(--shadow-md); z-index: 60;
}
.app-net {
  display: flex; align-items: center; gap: var(--space-3); padding: 6px var(--space-3);
  font-size: 16px; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.5;
}
.app-net-rule {
  flex: 1; height: 9px; border-top: 1px solid var(--color-divider);
  background-image: linear-gradient(var(--color-divider) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-divider) 1px, transparent 1px);
  background-size: 4px 4px;
}
.ranking-row {
  display: grid; grid-template-columns: 28px minmax(0,1fr) 60px 52px 34px 56px 66px;
  gap: var(--space-3); align-items: center; padding: 10px var(--space-3);
  border-top: 1px solid var(--color-divider);
}
.ranking-head {
  display: grid; grid-template-columns: 28px minmax(0,1fr) 60px 52px 34px 56px 66px;
  gap: var(--space-3); align-items: end; padding: var(--space-3) var(--space-3) var(--space-2);
  font-size: 16px; letter-spacing: 0.08em; text-transform: uppercase; opacity: 0.5;
}
.form-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-neutral-700); }
.form-dot.win { background: var(--color-accent); }

.sounddeck-grid { display: grid; grid-template-columns: repeat(auto-fill, 120px); justify-content: start; gap: 1rem; margin-top: var(--space-8); }
.sounddeck-tile {
  width: 120px; background: var(--color-surface); border: 2px solid var(--color-divider);
  border-radius: 10px; padding: 8px; color: inherit; font: inherit; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  transition: transform 0.08s ease, border-color 0.15s ease;
}
.sounddeck-tile:hover { border-color: var(--color-accent); }
.sounddeck-tile:active { transform: scale(0.95); }
.sounddeck-tile.playing { border-color: var(--color-accent-300); }
.sounddeck-tile img, .sounddeck-tile .placeholder {
  width: 100px; height: 100px; object-fit: cover; border-radius: 6px; background: var(--color-neutral-800);
}
.sounddeck-tile .placeholder { display: flex; align-items: center; justify-content: center; font-size: 2rem; }
.sounddeck-tile .label { margin-top: auto; font-size: 0.8rem; text-align: center; word-break: break-word; }
.sounddeck-dropzones { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: var(--space-6); }
.sounddeck-dropzone {
  width: 260px; min-height: 160px; border: 2px dashed var(--color-divider); border-radius: 12px;
  display: flex; align-items: center; justify-content: center; text-align: center; cursor: pointer;
  padding: 1rem; transition: border-color 0.15s ease, background 0.15s ease;
}
.sounddeck-dropzone small { opacity: 0.6; }
.sounddeck-dropzone.dragover { border-color: var(--color-accent); background: color-mix(in srgb, var(--color-accent) 8%, transparent); }
.sounddeck-log { list-style: none; padding: 0; max-width: 500px; margin: 0 auto; }
.sounddeck-log li { padding: 4px 10px; border-radius: 6px; margin-bottom: 4px; font-size: 0.85rem; }
.sounddeck-log li.ok { background: #1f3d24; color: #8fdc9a; }
.sounddeck-log li.err { background: #3d1f1f; color: #dc8f8f; }

/* ══════════════════════════════════════════════════════════════════════════
   Page components — one class per inline-style pattern used across the
   Twig templates, so templates carry classes, not `style="..."` attributes.
   ══════════════════════════════════════════════════════════════════════ */

/* utility */
.text-right { text-align: right; }
.stack { display: flex; flex-direction: column; gap: var(--space-3); }
.stack--tight { gap: var(--space-2); }
.dim { opacity: 0.55; }
.dim-50 { opacity: 0.5; }
.card--p3-4 { padding: var(--space-3) var(--space-4); }
.empty-state { margin: 0; font-size: 16px; opacity: 0.6; text-align: center; }
.empty-state--pad { padding: var(--space-6) 0; }
.table-card { padding: var(--space-4); overflow-x: auto; }
.card--p4 { padding: var(--space-4); }
.inline-form { margin: 0; }

/* login page */
.login-page { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: var(--space-6); }
.login-form { width: min(380px, 100%); display: flex; flex-direction: column; gap: var(--space-4); }
.login-logo-wrap { display: flex; flex-direction: column; align-items: center; margin-bottom: var(--space-4); }
.login-logo { width: min(220px, 80%); height: auto; }
.login-lead { margin: 0 0 var(--space-2); font-size: 16px; opacity: 0.65; text-align: center; }
.login-footnote { margin: var(--space-2) 0 0; font-size: 16px; opacity: 0.55; text-align: center; }
.btn-lg { min-height: 52px; font-size: 17px; }
.form-error { margin: 0; font-size: 16px; color: var(--color-accent-300); }
.form-error--spaced { margin: var(--space-2) 0 0; }

/* ranking */
.ranking-card {
  background: linear-gradient(160deg, var(--color-surface), var(--color-bg));
  border: 1px solid var(--color-divider); border-radius: var(--radius-md);
  padding: var(--space-2); overflow: hidden;
}
.ranking-name {
  font-weight: 500; display: flex; align-items: center; gap: 8px; min-width: 0;
}
.ranking-name span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ranking-pos { font-size: 16px; opacity: 0.6; }
.ranking-pos--leader { opacity: 1; color: var(--color-accent); font-weight: 600; }
.ranking-elo { text-align: right; font-weight: 600; font-size: 16px; }
.ranking-delta { text-align: right; font-size: 16px; opacity: 0.4; }
.ranking-delta--up { opacity: 1; color: var(--color-accent-300); }
.ranking-delta--down { opacity: 0.55; }
.ranking-meta { text-align: right; font-size: 16px; opacity: 0.5; }
.ranking-wl { text-align: right; font-size: 16px; }
.ranking-form { display: flex; gap: 3px; justify-content: flex-end; }

/* — hidden-until-clicked info trigger + modal (checkbox-driven, no JS) — */
.modal-toggle { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.info-trigger {
  display: inline-flex; align-items: center; gap: 6px; margin-bottom: var(--space-4);
  font-size: 13px; color: var(--color-accent); cursor: pointer; user-select: none;
}
.info-trigger:hover { color: var(--color-accent-400); }
.dialog-backdrop { display: none; }
.modal-toggle:checked ~ .dialog-backdrop { display: grid; z-index: 100; }
.dialog-backdrop-close { position: absolute; inset: 0; cursor: pointer; }
.dialog--wide { width: min(560px, 100%); position: relative; }
.dialog-body p { margin: 0 0 var(--space-2); }
.dialog-body ul { margin: 0 0 var(--space-2); padding-left: var(--space-6); }
.dialog-body li { margin-bottom: 4px; }

.legend {
  display: flex; flex-direction: column; gap: var(--space-1);
  margin: var(--space-4) 0 0; padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-divider); font-size: 13px; opacity: 0.7;
}
.legend-item { display: flex; align-items: center; gap: 6px; }
.legend-item dt { font-weight: 600; margin: 0; }
.legend-item dd { margin: 0; display: flex; align-items: center; gap: 4px; }

/* match: play / notifications / reject / history / h2h */
.form-card { padding: var(--space-4); gap: var(--space-4); }
.score-grid { display: grid; grid-template-columns: 1fr 40px 1fr; gap: var(--space-3); align-items: end; }
.score-sep { text-align: center; opacity: 0.5; padding-bottom: 8px; }
.notif-row { display: flex; justify-content: space-between; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.notif-who { display: flex; align-items: center; gap: 8px; }
.notif-date { font-size: 16px; opacity: 0.55; margin-top: 2px; }
.notif-actions { display: flex; gap: var(--space-2); margin-top: var(--space-3); }
.card--empty { padding: var(--space-6); text-align: center; }
.history-row {
  display: flex; justify-content: space-between; align-items: center;
  gap: var(--space-3) var(--space-2); flex-wrap: wrap; row-gap: 6px;
}
.history-main { font-size: 16px; min-width: 0; white-space: nowrap; }
.history-score { font-family: var(--font-heading); font-weight: 600; margin-left: 8px; }
.history-delta { font-size: 16px; opacity: 0.55; margin-left: 8px; }
.history-tags { display: flex; gap: 6px; align-items: center; flex: none; }
.history-meta { font-size: 16px; opacity: 0.5; margin-top: 8px; }
.history-reason { font-size: 16px; margin-top: 6px; color: var(--color-accent-300); }
.h2h-table { min-width: 480px; }
.h2h-cell { text-align: center; }
.h2h-cell--pos { color: var(--color-accent-300); }
.h2h-cell--neg { opacity: 0.55; }
.h2h-rowhead { text-align: left; font-weight: 500; }
.h2h-rowhead-inner { display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.h2h-colhead { display: flex; flex-direction: column; align-items: center; gap: 3px; font-weight: 500; }
.player-name { font-weight: 500; display: flex; align-items: center; gap: 8px; }

/* — profile page — */
.card-title { margin: 0 0 var(--space-3); font-family: var(--font-heading); font-weight: var(--font-heading-weight); font-size: 18px; }
.profile-avatar-row { display: flex; align-items: center; gap: var(--space-6); flex-wrap: wrap; }
.profile-avatar-form { display: flex; flex-direction: column; gap: var(--space-3); flex: 1; min-width: 220px; }
.profile-password-form { display: flex; flex-direction: column; gap: var(--space-3); max-width: 360px; }

/* — dashboard — */
.dash-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4); margin-bottom: var(--space-4); }
.dash-stat {
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px;
  padding: var(--space-4); border-radius: var(--radius-md); background: var(--color-surface);
  border: 1px solid var(--color-divider);
}
.dash-stat-icon {
  width: 48px; height: 48px; border-radius: 50%; flex: none;
  display: flex; align-items: center; justify-content: center; margin-bottom: 4px;
}
.dash-stat-value { font-family: var(--font-heading); font-weight: 600; font-size: 26px; }
.dash-stat-label { font-size: 14px; opacity: 0.6; }

.dash-charts { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); align-items: start; }
.dash-chart-card { min-width: 0; }

.elo-chart { width: 100%; height: auto; }
.elo-gridline { stroke: var(--color-divider); stroke-width: 1; }
.elo-axis-label { font-family: var(--font-body); font-size: 10px; fill: var(--color-text); opacity: 0.5; }
.elo-legend { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-4); margin-top: var(--space-3); font-size: 13px; }
.elo-legend-item { display: flex; align-items: center; gap: 6px; }
.elo-legend-swatch { width: 10px; height: 10px; border-radius: 50%; flex: none; }

.bars-chart { display: flex; flex-direction: column; gap: var(--space-3); }
.bar-row { display: grid; grid-template-columns: 120px 1fr 28px; align-items: center; gap: var(--space-3); }
.bar-label { display: flex; align-items: center; gap: 6px; min-width: 0; font-size: 14px; }
.bar-label span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar-track { height: 14px; border-radius: var(--radius-sm); background: color-mix(in srgb, var(--color-text) 10%, transparent); overflow: hidden; }
.bar-fill { height: 100%; min-width: 3px; background: var(--color-accent); border-radius: 0 4px 4px 0; }
.bar-value { text-align: right; font-size: 14px; opacity: 0.7; font-variant-numeric: tabular-nums; }

@media (max-width: 1100px) {
  .dash-stats { grid-template-columns: repeat(2, 1fr); }
  .dash-charts { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .dash-stats { grid-template-columns: 1fr; }
  .bar-row { grid-template-columns: 90px 1fr 24px; }
}

/* ══════════════════════════════════════════════════════════════════════════
   Responsive — mobile hamburger + off-canvas sidebar, narrower content.
   ══════════════════════════════════════════════════════════════════════ */
@media (max-width: 860px) {
  .app-hamburger { display: flex; }

  .app-sidebar {
    position: fixed; inset: 0 auto 0 0; width: min(240px, 80vw); z-index: 50;
    transform: translateX(-100%); transition: transform 0.2s ease; box-shadow: var(--shadow-lg);
  }
  .app-shell:has(.app-nav-toggle:checked) .app-sidebar { transform: translateX(0); }
  .app-shell:has(.app-nav-toggle:checked) .app-sidebar-backdrop {
    display: block; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 40;
  }

  .app-content { padding: var(--space-4); }
  .app-header { padding: 0 var(--space-4); }

  .ranking-card { overflow-x: auto; }
  .ranking-head, .ranking-row { min-width: 520px; }
}