/* ============================================================
   Game Server Panel — интерфейс оператора.
   Плотный тёмный UI: информация важнее украшений.
   ============================================================ */

:root {
  color-scheme: dark;

  /* Поверхности: от самой глубокой к приподнятой */
  --bg: #0a0d13;
  --sunken: #070a0f;
  --surface: #121722;
  --surface-2: #0e131c;
  --raised: #1a2130;

  --line: #212938;
  --line-strong: #2e3849;

  --text: #e3e8f0;
  --text-2: #929cae;
  --text-3: #7c8695; /* контраст 4.6:1 на карточке — ниже читаемость падает */

  /* Единый акцент интерфейса. Цвет игры — отдельно, см. --game. */
  --accent: #4179d8;
  --accent-hover: #4d86e8;
  --accent-soft: rgba(65, 121, 216, .14);

  --ok: #4ea86a;
  --ok-soft: rgba(78, 168, 106, .14);
  --warn: #c58a24;
  --warn-soft: rgba(197, 138, 36, .14);
  --err: #d75f56;
  --err-soft: rgba(215, 95, 86, .14);

  --game: var(--accent);

  --r-lg: 10px;
  --r: 7px;
  --r-sm: 5px;

  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --page: min(1440px, calc(100% - 2.5rem));

  font-family: var(--sans);
  background: var(--bg);
  color: var(--text);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  font-size: .875rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 1rem; }
h2 { font-size: .9375rem; }
h3 { font-size: .875rem; }

a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 2px; }

.muted { color: var(--text-2); }
code { font-family: var(--mono); font-size: .9em; }

/* ---------- Шапка ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem 1.25rem;
  border-bottom: 1px solid var(--line);
  background: rgba(10, 13, 19, .88);
  backdrop-filter: blur(8px);
}
.topbar > div { display: flex; align-items: baseline; gap: .7rem; }
.topbar h1 { font-size: .9375rem; }
.topbar .muted { font-size: .8125rem; }

/* ---------- Переключатель игр + адрес подключения ---------- */

.game-tabs {
  display: flex;
  gap: .25rem;
  width: var(--page);
  margin: 1.25rem auto 0;
  padding: .25rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface-2);
}
.tab-button {
  flex: 0 1 auto;
  min-width: 160px;
  padding: .5rem .9rem;
  border: 0;
  border-radius: var(--r);
  background: transparent;
  color: var(--text-2);
  font-weight: 500;
  cursor: pointer;
}
.tab-button:hover:not(.active) { background: var(--raised); color: var(--text); }
.tab-button.active {
  background: var(--raised);
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}
.tab-button.active::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: .5rem;
  border-radius: 50%;
  background: var(--game);
  vertical-align: middle;
}

.game-panel[hidden] { display: none; }
#panel-cs2 { --game: #dd7b3b; }
#panel-minecraft { --game: #56a75c; }

.connect-banner {
  display: flex;
  align-items: center;
  gap: .85rem;
  width: var(--page);
  margin: .75rem auto 0;
  padding: .7rem 1rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--game);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.connect-banner span { color: var(--text-2); font-size: .8125rem; }
.connect-banner strong {
  margin-left: auto;
  font: 600 1rem/1 var(--mono);
  color: var(--text);
  letter-spacing: .01em;
}
.copy-address {
  flex: 0 0 auto;
  padding: .35rem .6rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--text-2);
  font-size: .75rem;
  cursor: pointer;
}
.copy-address:hover { color: var(--text); border-color: var(--text-3); }

/* ---------- Сетка ---------- */

.layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .875rem;
  width: var(--page);
  margin: .875rem auto 3rem;
}

.card {
  min-width: 0;
  padding: 1rem 1.1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.card.wide { grid-column: 1 / -1; }

.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
  margin-bottom: .9rem;
}
.section-heading > div { min-width: 0; }
.section-note { margin: .3rem 0 0; font-size: .8125rem; max-width: 68ch; }

.button-row, .shortcut-row, .inline-form {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex-wrap: wrap;
}
.button-row { margin-top: .9rem; }
.shortcut-row { margin: .75rem 0; }
.inline-form { margin-top: .75rem; }
.inline-form input { flex: 1; min-width: 180px; }

/* ---------- Контролы ---------- */

button, input, textarea, select {
  font: inherit;
  border: 1px solid var(--line-strong);
  border-radius: var(--r);
}

button {
  padding: .45rem .85rem;
  color: #fff;
  background: var(--accent);
  border-color: transparent;
  font-weight: 500;
  cursor: pointer;
  transition: background .12s ease, border-color .12s ease, color .12s ease;
}
button:hover:not(:disabled) { background: var(--accent-hover); }
button:disabled { opacity: .45; cursor: not-allowed; }
button:focus-visible, .upload-dropzone:focus-visible, .tab-button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Второстепенные и опасные действия — контурные: заливка только у главного. */
button.secondary {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--text);
  font-weight: 400;
}
button.secondary:hover:not(:disabled) { background: var(--raised); border-color: var(--text-3); }

button.danger {
  background: transparent;
  border-color: rgba(215, 95, 86, .4);
  color: var(--err);
}
button.danger:hover:not(:disabled) { background: var(--err-soft); border-color: var(--err); }

button.warning {
  background: transparent;
  border-color: rgba(197, 138, 36, .4);
  color: var(--warn);
}
button.warning:hover:not(:disabled) { background: var(--warn-soft); border-color: var(--warn); }

button.compact { padding: .3rem .6rem; font-size: .8125rem; }

input, textarea, select {
  padding: .45rem .6rem;
  background: var(--sunken);
  color: var(--text);
}
input::placeholder { color: var(--text-3); }
input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
input[type="checkbox"] { accent-color: var(--accent); width: auto; }
input[type="file"] { padding: .3rem; color: var(--text-2); font-size: .8125rem; }
select { cursor: pointer; }
label { color: var(--text-2); font-size: .8125rem; }
label > input, label > select { color: var(--text); font-size: .875rem; }

/* ---------- Статусы и сообщения ---------- */

.status {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  flex: 0 0 auto;
  padding: .2rem .6rem .2rem .5rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--text-2);
  font-size: .75rem;
  white-space: nowrap;
}
.status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.status.active { color: var(--ok); border-color: rgba(78, 168, 106, .35); background: var(--ok-soft); }
.status.inactive, .status.failed { color: var(--err); border-color: rgba(215, 95, 86, .35); background: var(--err-soft); }
.status.activating, .status.deactivating { color: var(--warn); border-color: rgba(197, 138, 36, .35); background: var(--warn-soft); }

.message { min-height: 1.2rem; margin: .6rem 0 0; color: var(--ok); font-size: .8125rem; }
.error-text { color: var(--err); }
.success-text { color: var(--ok); }

.alert { padding: .7rem .85rem; border-radius: var(--r); margin: 1rem 0; font-size: .8125rem; }
.alert.error { color: #ffd9d6; background: var(--err-soft); border: 1px solid rgba(215, 95, 86, .4); }

/* ---------- Консоли и вывод ---------- */

#console, #mc-console, .output {
  white-space: pre-wrap;
  overflow: auto;
  margin: 0;
  padding: .75rem .85rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--sunken);
  font: .8125rem/1.55 var(--mono);
  color: #c2cbd8;
  overflow-wrap: anywhere;
}
#console, #mc-console { height: 340px; }
.output { min-height: 80px; max-height: 240px; margin-top: .7rem; color: var(--text-2); }
.console-input { margin-top: .7rem; }

#config-editor, #mc-file-editor {
  width: 100%;
  resize: vertical;
  font: .8125rem/1.55 var(--mono);
  background: var(--sunken);
}
#config-editor { min-height: 340px; }

/* ---------- Режимы игры ---------- */

.preset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(268px, 1fr));
  gap: .7rem;
}
.preset-item {
  display: flex;
  flex-direction: column;
  gap: .6rem;
  min-width: 0;
  padding: .85rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface-2);
  transition: border-color .12s ease;
}
.preset-item:hover { border-color: var(--line-strong); }
.preset-item h3 { font-size: .875rem; }
.preset-badges { display: flex; gap: .35rem; }
.preset-badges span {
  padding: .1rem .45rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-sm);
  color: var(--text-2);
  font-size: .6875rem;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.preset-description { flex: 1; margin: 0; font-size: .8125rem; color: var(--text-2); }
.preset-controls { display: flex; flex-direction: column; gap: .45rem; margin-top: .1rem; }
.preset-controls select, .preset-controls input { min-width: 0; width: 100%; }
.preset-map { font-family: var(--mono); font-size: .8125rem; }
.preset-actions { display: flex; gap: .45rem; }
.preset-actions select { flex: 1 1 50%; min-width: 0; }
.preset-actions button { flex: 1 1 auto; white-space: nowrap; }

/* ---------- Формы ---------- */

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .7rem;
  margin-top: .9rem;
}
.form-grid label, .appearance-fields > label, .stack label { display: grid; gap: .3rem; }
.voice-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.check-row { display: flex; align-items: center; gap: .45rem; margin-top: .9rem; color: var(--text); }
.check-options { flex-wrap: wrap; margin: .8rem 0 0; gap: 1rem; }
.check-options .check-row { margin-top: 0; }

/* ---------- Аддоны ---------- */

.addon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: .7rem;
  margin-top: .85rem;
}
.addon-item {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: .8rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface-2);
}
.addon-item h3 { margin: 0; }
.addon-item p { flex: 1; margin: 0; font-size: .8125rem; color: var(--text-2); }
.mc-addons-card h3 { margin: 1.1rem 0 .5rem; }
.addon-list { display: grid; gap: .35rem; }
.addon-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .7rem;
  padding: .45rem .65rem;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  font-size: .8125rem;
}

/* ---------- Оформление сервера ---------- */

.appearance-layout { display: grid; grid-template-columns: 96px 1fr; gap: 1.1rem; align-items: start; }
.server-icon-box {
  display: grid;
  place-items: center;
  width: 96px;
  height: 96px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface-2);
  color: var(--text-3);
  font-size: .75rem;
  text-align: center;
}
.server-icon-box img { width: 96px; height: 96px; image-rendering: pixelated; }
.appearance-fields { display: grid; gap: .6rem; }
.appearance-fields p { margin: 0; font-size: .8125rem; }

/* ---------- Файловый менеджер ---------- */

.file-toolbar { display: flex; align-items: center; flex-wrap: wrap; gap: .45rem; margin-bottom: .75rem; }
.file-toolbar code {
  flex: 1;
  min-width: 180px;
  padding: .45rem .6rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--sunken);
  color: var(--text-2);
  overflow-wrap: anywhere;
}
.file-toolbar input { min-width: 220px; }

.file-manager { display: grid; grid-template-columns: minmax(260px, .85fr) minmax(360px, 1.4fr); gap: .8rem; }
.file-list {
  min-height: 340px;
  max-height: 560px;
  overflow: auto;
  padding: .3rem;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--surface-2);
}
.file-list > .muted { display: block; padding: .6rem; font-size: .8125rem; }

.file-row {
  display: flex;
  align-items: center;
  gap: .5rem;
  border-radius: var(--r-sm);
}
.file-row:hover { background: var(--raised); }
.file-row.drop-target.drag-over {
  outline: 1px dashed var(--accent);
  outline-offset: -1px;
  background: var(--accent-soft);
}

/* Кнопка-строка файла: ведёт себя как ссылка, а не как кнопка. */
.file-name.secondary {
  display: flex;
  align-items: center;
  gap: .5rem;
  flex: 1;
  min-width: 0;
  padding: .4rem .45rem;
  border: 0;
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--text);
  font-size: .8125rem;
  text-align: left;
  overflow-wrap: anywhere;
}
.file-name.secondary:hover:not(:disabled) { background: transparent; }
.file-name::before {
  content: "";
  flex: 0 0 auto;
  width: 15px;
  height: 15px;
  background: currentColor;
  opacity: .6;
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
}
.file-name[data-type="directory"] {
  color: #d7b56a;
  --icon: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M1.5 3.5h4l1.2 1.6h7.8v7.4a1 1 0 0 1-1 1h-12a1 1 0 0 1-1-1z"/></svg>');
}
.file-name[data-type="file"] {
  --icon: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M3.5 1.5h6l3 3v10a.5.5 0 0 1-.5.5h-8.5a.5.5 0 0 1-.5-.5v-12a.5.5 0 0 1 .5-.5z"/></svg>');
}
.file-name[data-type="symlink"] {
  --icon: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path d="M6.5 9.5a3 3 0 0 0 4.2 0l2-2a3 3 0 0 0-4.2-4.2l-1 1 1.4 1.4 1-1a1 1 0 0 1 1.4 1.4l-2 2a1 1 0 0 1-1.4 0zM9.5 6.5a3 3 0 0 0-4.2 0l-2 2a3 3 0 0 0 4.2 4.2l1-1-1.4-1.4-1 1a1 1 0 0 1-1.4-1.4l2-2a1 1 0 0 1 1.4 0z"/></svg>');
}
.file-meta { flex: 0 0 auto; padding-right: .5rem; font-size: .75rem; font-family: var(--mono); color: var(--text-3); }

.file-editor { display: flex; flex-direction: column; }
.file-editor .section-heading { align-items: center; margin-bottom: .55rem; }
.file-editor h3 { overflow-wrap: anywhere; font-family: var(--mono); font-weight: 500; font-size: .8125rem; color: var(--text-2); }
.file-editor textarea { flex: 1; min-height: 400px; }
.button-link { display: inline-flex; align-items: center; text-decoration: none; }

/* ---------- Загрузка файлов ---------- */

.upload-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .35rem;
  padding: 1.1rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--r);
  background: var(--surface-2);
  text-align: center;
  cursor: pointer;
  transition: border-color .12s ease, background .12s ease;
}
.upload-dropzone:hover { border-color: var(--text-3); }
.upload-dropzone strong { font-size: .875rem; font-weight: 600; }
.upload-dropzone span { max-width: 62ch; font-size: .8125rem; }
.upload-dropzone.drag-over { border-color: var(--accent); border-style: solid; background: var(--accent-soft); }

.upload-option {
  display: flex;
  align-items: center;
  gap: .45rem;
  margin-top: .6rem;
  font-size: .8125rem;
}
.upload-option input { margin: 0; }
.upload-list { display: grid; gap: .25rem; margin-top: .6rem; }
.upload-list:empty { margin: 0; }
.upload-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .35rem .6rem;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: var(--surface-2);
  font-size: .8125rem;
}
.upload-row span:first-child { min-width: 0; font-family: var(--mono); font-size: .75rem; color: var(--text-2); overflow-wrap: anywhere; }
.upload-row span:last-child { flex: 0 0 auto; }

/* ---------- Вход ---------- */

.login-page { display: grid; place-items: center; min-height: 100vh; padding: 1rem; }
.login-card {
  width: min(380px, 100%);
  padding: 1.75rem;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.login-card h1 { font-size: 1.125rem; }
.login-card > .muted { margin: .4rem 0 0; font-size: .8125rem; }
.stack { display: grid; gap: .85rem; margin-top: 1.25rem; }
.stack button { margin-top: .25rem; padding: .55rem; }

/* ---------- Полосы прокрутки ---------- */

* { scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border: 3px solid var(--surface); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* ---------- Адаптив ---------- */

@media (max-width: 1000px) {
  :root { --page: calc(100% - 1.5rem); }
  .layout { grid-template-columns: 1fr; }
  .card { grid-column: auto !important; }
  .file-manager { grid-template-columns: 1fr; }
  .file-list { min-height: 220px; max-height: 340px; }
  .file-editor textarea { min-height: 260px; }
}

@media (max-width: 700px) {
  .topbar { padding: .7rem 1rem; }
  .form-grid, .voice-grid { grid-template-columns: 1fr; }
  .appearance-layout { grid-template-columns: 1fr; }
  .connect-banner { flex-wrap: wrap; }
  .connect-banner strong { margin-left: 0; width: 100%; }
  .tab-button { flex: 1; min-width: 0; }
  #console, #mc-console { height: 260px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}