* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --dark: #0f1b2d;
  --dark2: #16263d;
  --accent: #ff7a00;
  --accent-soft: #fff3e6;
  --ink: #16283d;
  --muted: #62738a;
  --line: #e1e7ef;
  --bg: #f0f3f8;
  --ok: #1f9d55;
  --warn: #b7791f;
  --err: #c53030;
}

html, body { height: 100%; }

body {
  font-family: "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
}

.hidden { display: none !important; }
.muted { color: var(--muted); font-size: 13.5px; line-height: 1.55; }

/* ------------------------------------------------------------- вход */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #0f1b2d 0%, #16263d 55%, #1d3350 100%);
  padding: 24px;
}

.login-card {
  width: 100%;
  max-width: 380px;
  background: #fff;
  border-radius: 16px;
  padding: 30px 28px 26px;
  box-shadow: 0 24px 60px rgba(6, 14, 26, .45);
}

.login-brand { font-size: 26px; font-weight: 700; color: var(--dark); letter-spacing: -.5px; }
.login-brand span { color: var(--accent); }
.login-sub { color: var(--muted); font-size: 13.5px; margin: 6px 0 20px; }

label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 14px; }

input, select, textarea {
  font: inherit;
  width: 100%;
  margin-top: 6px;
  padding: 10px 12px;
  border: 1px solid #ccd6e2;
  border-radius: 9px;
  background: #fff;
  color: var(--ink);
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 122, 0, .14);
}

.login-error {
  margin-top: 14px;
  color: var(--err);
  font-size: 13.5px;
  background: #fdecec;
  border: 1px solid #f5c2c2;
  border-radius: 8px;
  padding: 9px 12px;
}

/* ------------------------------------------------------------ кнопки */
.btn {
  font: inherit;
  font-size: 13.5px;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid #ccd6e2;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
  white-space: nowrap;
}

.btn:hover { border-color: var(--accent); color: var(--accent); }
.btn:disabled { opacity: .5; cursor: default; border-color: #ccd6e2; color: var(--muted); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.btn-primary:hover { background: #e96d00; border-color: #e96d00; color: #fff; }
.btn-block { width: 100%; padding: 11px; font-size: 15px; }
.btn-ghost { border-color: transparent; background: transparent; color: var(--muted); }
.btn-ghost:hover { color: var(--accent); border-color: transparent; }
.btn-danger { border-color: #f0bcbc; color: var(--err); }
.btn-danger:hover { background: #fdecec; border-color: var(--err); color: var(--err); }
.btn-sm { padding: 5px 10px; font-size: 12.5px; }

/* ------------------------------------------------------------- каркас */
.shell { display: flex; height: 100vh; overflow: hidden; }

.sidebar {
  width: 250px;
  flex-shrink: 0;
  background: linear-gradient(180deg, var(--dark), var(--dark2));
  color: #cfd9e4;
  display: flex;
  flex-direction: column;
}

.brand { padding: 20px 18px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.brand b { color: #fff; font-size: 18px; }
.brand b span { color: var(--accent); }
.brand small { display: block; color: #8fa1b5; font-size: 12px; margin-top: 3px; }

.menu { padding: 12px 10px; flex: 1; overflow-y: auto; }
.menu-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: #6f8296;
  padding: 10px 10px 6px;
}

.menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 9px;
  color: #cfd9e4;
  text-decoration: none;
  font-size: 14.5px;
  margin-bottom: 3px;
  cursor: pointer;
  border: 1px solid transparent;
}

.menu a:hover { background: rgba(255, 255, 255, .06); }
.menu a.active { background: var(--accent); color: #fff; font-weight: 600; }

.sidebar .foot {
  padding: 14px 18px;
  font-size: 11.5px;
  color: #6f8296;
  border-top: 1px solid rgba(255, 255, 255, .08);
  line-height: 1.6;
  word-break: break-all;
}

.content { flex: 1; display: flex; flex-direction: column; overflow: hidden; }

.topbar {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.topbar h1 { font-size: 16px; color: var(--dark); }
.topbar-note { color: var(--muted); font-size: 12.5px; }
.topbar .btn { margin-left: auto; }

.view { padding: 20px; overflow-y: auto; flex: 1; }

/* -------------------------------------------------------------- панели */
.panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px;
  margin-bottom: 16px;
}

.panel-flush { padding-bottom: 8px; }

.panel-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.panel-head h2 { font-size: 15.5px; color: var(--dark); }
.panel-actions { display: flex; gap: 8px; margin-left: auto; flex-wrap: wrap; align-items: center; }
.panel-actions .input { width: auto; min-width: 220px; margin: 0; }

.empty { color: var(--muted); font-size: 14px; padding: 18px 4px; }

/* --------------------------------------------------------------- карточки */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-bottom: 16px; }

.stat {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
}

.stat b { display: block; font-size: 24px; color: var(--dark); line-height: 1.2; }
.stat span { color: var(--muted); font-size: 12.5px; }

.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 12px; }

.card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 15px;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card.paused { opacity: .62; }

.card-top { display: flex; align-items: flex-start; gap: 8px; }
.card-top h3 { font-size: 15px; color: var(--dark); }
.card-path { font-family: Consolas, monospace; font-size: 12px; color: var(--muted); word-break: break-all; }

.badge {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  font-weight: 600;
  white-space: nowrap;
}

.badge.active { background: #e7f7ee; color: var(--ok); }
.badge.paused { background: #fdf1e5; color: var(--warn); }
.badge.draft { background: #eef1f6; color: var(--muted); }
.badge.stack { background: #eef3fb; color: #2b5b96; }
.badge.warn { background: #fdecec; color: var(--err); }

.domains { display: flex; flex-direction: column; gap: 5px; }

.domain {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  background: #f7f9fc;
  border: 1px solid #e8eef6;
  border-radius: 8px;
  padding: 6px 9px;
}

.domain .host { font-family: Consolas, monospace; color: var(--dark); }
.domain .kind { font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.domain .link { margin-left: auto; color: var(--accent); text-decoration: none; font-size: 12.5px; }
.domain .dot { width: 7px; height: 7px; border-radius: 50%; background: #cbd5e1; }
.domain .dot.ok { background: var(--ok); }
.domain .dot.bad { background: var(--err); }

.card-actions { display: flex; gap: 6px; flex-wrap: wrap; margin-top: auto; padding-top: 4px; }

/* --------------------------------------------------------------- файлы */
.crumbs {
  font-family: Consolas, monospace;
  font-size: 12.5px;
  color: var(--muted);
  padding: 0 2px 10px;
  word-break: break-all;
}

.crumbs a { color: #2b5b96; text-decoration: none; cursor: pointer; }
.crumbs a:hover { color: var(--accent); }

.files-layout { display: grid; grid-template-columns: minmax(280px, 1fr) minmax(320px, 1.15fr); gap: 14px; min-height: 420px; }

.files-list {
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: auto;
  max-height: 62vh;
  background: #fff;
}

.frow {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
  align-items: center;
  padding: 8px 11px;
  border-bottom: 1px solid #f0f4f9;
  font-size: 13.5px;
  cursor: pointer;
}

.frow:hover { background: #f7f9fc; }
.frow.selected { background: var(--accent-soft); }
.frow .name { display: flex; align-items: center; gap: 8px; min-width: 0; }
.frow .name span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.frow .size { color: var(--muted); font-size: 11.5px; font-family: Consolas, monospace; }

.files-editor {
  border: 1px solid var(--line);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #fff;
}

.editor-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
  font-family: Consolas, monospace;
  color: var(--muted);
  word-break: break-all;
}

.editor-head .btn { margin-left: auto; }

#editor-area {
  flex: 1;
  min-height: 360px;
  max-height: 60vh;
  border: none;
  border-radius: 0;
  margin: 0;
  padding: 12px 14px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 13px;
  line-height: 1.55;
  resize: none;
  tab-size: 2;
}

#editor-area:focus { box-shadow: none; }

/* -------------------------------------------------------------- журнал */
.activity { display: flex; flex-direction: column; }

.arow {
  display: grid;
  grid-template-columns: 150px 150px 1fr;
  gap: 10px;
  padding: 9px 4px;
  border-bottom: 1px solid #f0f4f9;
  font-size: 13px;
}

.arow .ts { color: var(--muted); font-family: Consolas, monospace; font-size: 12px; }
.arow .act { font-weight: 600; color: var(--dark); }
.arow .det { color: var(--muted); word-break: break-all; }

/* ----------------------------------------------------------- настройки */
.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 14px; }

.settings-card { border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.settings-card h3 { font-size: 14px; margin-bottom: 8px; color: var(--dark); }
.settings-card label { margin-top: 10px; }
.settings-card .btn { margin-top: 8px; }

.roots { margin: 10px 0 0 18px; font-family: Consolas, monospace; font-size: 12.5px; color: var(--dark); line-height: 1.8; }

/* ------------------------------------------------------------- модалка */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 27, 45, .55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 40;
}

.modal-card {
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(6, 14, 26, .4);
}

.modal-head {
  display: flex;
  align-items: center;
  padding: 15px 18px;
  border-bottom: 1px solid var(--line);
}

.modal-head h2 { font-size: 15.5px; color: var(--dark); }
.modal-head .btn { margin-left: auto; }
.modal-body { padding: 18px; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 13px 18px; border-top: 1px solid var(--line); background: #fbfcfe; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.hint {
  background: var(--accent-soft);
  border: 1px solid #ffd9b3;
  border-radius: 9px;
  padding: 10px 12px;
  color: #8a5a00;
  font-size: 12.5px;
  line-height: 1.5;
  margin-bottom: 14px;
}

/* --------------------------------------------------------------- тосты */
.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: var(--dark);
  color: #fff;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 13.5px;
  box-shadow: 0 12px 30px rgba(6, 14, 26, .35);
  z-index: 60;
  max-width: 420px;
}

.toast.error { background: #8f1d1d; }
.toast.ok { background: #14663a; }

/* ------------------------------------------------------------ адаптив */
@media (max-width: 900px) {
  .files-layout { grid-template-columns: 1fr; }
  .arow { grid-template-columns: 1fr; gap: 2px; }
}

@media (max-width: 720px) {
  .sidebar { width: 64px; }
  .brand small, .sidebar .foot, .menu-label, .menu a .txt { display: none; }
  .brand b { font-size: 0; }
  .brand b span { font-size: 17px; }
  .menu a { justify-content: center; }
  .view { padding: 12px; }
  .cards { grid-template-columns: 1fr; }
  .panel-actions { width: 100%; }
  .panel-actions .input { min-width: 0; flex: 1; }
}