/* ═══════════════════════════════════════════
   HQ Servers View Styles
   List of server cards + Add Server modal.
   Depends on tokens.css.
   ═══════════════════════════════════════════ */

/* ── View shell ────────────────────────────── */
.servers-view {
  flex: 1;
  overflow: auto;
  padding: var(--space-5) var(--space-7);
}

/* ── Header ────────────────────────────────── */
.servers-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
  flex-wrap: wrap;
  gap: var(--space-3);
}

.servers-header__left {
  flex: 1;
  min-width: 0;
}

.servers-header__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 900;
  line-height: 1.1;
}

.servers-header__sub {
  font-size: var(--text-sm);
  color: var(--color-dim);
  margin-top: 2px;
}

/* ── Add button ────────────────────────────── */
.servers-add-btn {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--color-amber);
  color: var(--color-bg);
  cursor: pointer;
  min-height: 40px;
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}

.servers-add-btn:hover   { opacity: 0.88; }
.servers-add-btn:active  { opacity: 0.75; }
.servers-add-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* ── Server list ───────────────────────────── */
.servers-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.servers-empty {
  color: var(--color-dim);
  font-size: var(--text-base);
  padding: 40px 4px;
  text-align: center;
}

/* ── Server card ───────────────────────────── */
.server-card {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 16px 20px;
  /* Reserve the left-edge space so offline/config-error accent doesn't
     shift the card contents horizontally when it kicks in. */
  border-left: 3px solid var(--color-border);
}

/* Offline/config-error cards: dim content + red left accent so the problem
   is obvious at a glance even in a long list. Both states use red; the
   inline status label (see .server-card__status-label) disambiguates. */
.server-card--offline,
.server-card--config-error {
  border-left-color: var(--color-red);
  opacity: 0.72;
}
.server-card--offline .server-card__name,
.server-card--config-error .server-card__name {
  color: var(--color-dim);
}

/* Inline status label shown next to the server name — only rendered for
   non-online states (degraded, offline, config-error). */
.server-card__status-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
}
.server-card__status-label--warning {
  background: #F2994A22;
  color: var(--color-orange);
}
.server-card__status-label--offline {
  background: #E8555522;
  color: var(--color-red);
}

.server-card__top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.server-card__name {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
}

.server-card__ip {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-dim);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-border);
}

.server-card__role {
  font-size: 11px;
  color: var(--color-dim);
}

.server-card__spacer {
  flex: 1;
}

.server-card__actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

/* ── Stats grid ────────────────────────────── */
.server-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.server-stat {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 10px 12px;
}

.server-stat__label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-dim);
  margin-bottom: 4px;
}

.server-stat__value {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  font-weight: 700;
  line-height: 1.1;
}

/* ── Add Server modal ──────────────────────── */
.server-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 10, 9, 0.85);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.server-modal {
  background: var(--color-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.server-modal__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.server-modal__label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-dim);
  display: block;
  margin-bottom: 4px;
}

.server-modal__input,
.server-modal__textarea {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  width: 100%;
  box-sizing: border-box;
  transition: border-color var(--transition-fast);
  outline: none;
}

.server-modal__input:focus,
.server-modal__textarea:focus {
  border-color: var(--color-amber-glow);
}

/* Error state — applied by servers.js when a field is flagged
   (currently: duplicate name on create). Clears on user edit. */
.server-modal__input.error {
  border-color: var(--color-red);
}
.server-modal__input.error:focus {
  border-color: var(--color-red);
}

.server-modal__textarea {
  resize: vertical;
  min-height: 70px;
  font-family: var(--font-body);
}

.server-modal__row {
  display: flex;
  gap: 10px;
}

.server-modal__error {
  background: #E8555522;
  border: 1px solid #E8555544;
  color: var(--color-red);
  padding: 8px 10px;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: 1.4;
}

.server-modal__actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  padding-top: var(--space-2);
}

.server-modal__cancel {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-dim);
  cursor: pointer;
  min-height: 40px;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.server-modal__cancel:hover {
  background: var(--color-panel2);
  color: var(--color-text);
}

.server-modal__create {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 700;
  padding: 8px 18px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--color-amber);
  color: var(--color-bg);
  cursor: pointer;
  min-height: 40px;
  transition: opacity var(--transition-fast);
}

.server-modal__create:hover    { opacity: 0.88; }
.server-modal__create:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ── Stale pill ────────────────────────────── */
/* Shown when a server is still "online" but metrics haven't refreshed in
   >90s (three poll intervals). Amber — not an error, just a warning. */
.server-stale-row {
  margin-top: 8px;
}

.server-stale-pill {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  background: var(--color-amber-dim, #D4A57422);
  color: var(--color-amber);
  border: 1px solid var(--color-amber-glow, #D4A57455);
}

/* ── Top processes expander ────────────────── */
.server-top {
  margin-top: 10px;
  border-top: 1px solid var(--color-border);
  padding-top: 10px;
}

.server-top__toggle {
  background: transparent;
  border: none;
  color: var(--color-dim);
  font-size: 11px;
  font-family: var(--font-body);
  font-weight: 600;
  cursor: pointer;
  padding: 4px 2px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--transition-fast);
  min-height: 28px;
}

.server-top__toggle:hover {
  color: var(--color-text);
}

.server-top__caret {
  display: inline-block;
  width: 10px;
  font-size: 10px;
  color: var(--color-muted);
}

/* Table wrapper allows horizontal scroll on narrow screens so long
   command strings don't blow out the card width. */
.server-top__table-wrap {
  margin-top: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.server-top__table {
  width: 100%;
  border-collapse: collapse;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--color-text);
}

.server-top__table th {
  text-align: left;
  color: var(--color-dim);
  font-weight: 700;
  letter-spacing: 0.5px;
  font-size: 9px;
  text-transform: uppercase;
  padding: 4px 8px;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-body);
}

.server-top__table td {
  padding: 4px 8px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}

.server-top__table tr:last-child td {
  border-bottom: none;
}

/* PID/CPU/MEM are narrow numeric columns; the command takes the remainder
   and truncates on desktop, scrolls horizontally on phone. */
.server-top__pid { width: 60px; color: var(--color-muted); }
.server-top__cpu { width: 56px; color: var(--color-orange); }
.server-top__mem { width: 56px; color: var(--color-dim); }
.server-top__cmd {
  max-width: 0; /* with table-layout auto, lets the cell shrink w/ ellipsis */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--color-text);
}

/* ═══════════════════════════════════════════
   Logs drawer — right-side pane, 720px wide
   Appears when "Logs" on a server card is clicked.
   ═══════════════════════════════════════════ */
.logs-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 10, 9, 0.55);
  z-index: 210;
  display: none;              /* toggled to flex when open */
  justify-content: flex-end;
  align-items: stretch;
}

.logs-drawer {
  width: 720px;
  max-width: 100%;
  background: var(--color-panel);
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  animation: logs-drawer-slide 0.2s ease;
  overflow: hidden;
}

@keyframes logs-drawer-slide {
  from { transform: translateX(100%); }
  to   { transform: translateX(0);    }
}

.logs-drawer__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel2);
  flex-wrap: wrap;
}

.logs-drawer__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex: 1;
}

.logs-drawer__controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.logs-drawer__lines-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-dim);
}

.logs-drawer__lines {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 6px 8px;
  min-height: 36px;
  outline: none;
  cursor: pointer;
}

.logs-drawer__refresh,
.logs-drawer__close {
  font-family: var(--font-body);
  font-size: var(--text-base);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-dim);
  cursor: pointer;
  min-height: 36px;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.logs-drawer__refresh:hover,
.logs-drawer__close:hover {
  background: var(--color-panel);
  color: var(--color-text);
  border-color: var(--color-muted);
}

.logs-drawer__close {
  font-size: 20px;
  line-height: 1;
  padding: 0 12px;
  min-width: 36px;
}

/* Body: scrollable <pre> region for raw log lines. */
.logs-drawer__body {
  flex: 1;
  overflow: auto;
  padding: var(--space-4);
  background: var(--color-bg);
  -webkit-overflow-scrolling: touch;
}

.logs-drawer__pre {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  color: var(--color-text);
  white-space: pre;
  tab-size: 2;
  margin: 0;
}

/* Per-line severity coloring. Base lines use default (text) color —
   journalctl-style. */
.logs-line {
  display: block;
}

.logs-line--error { color: var(--color-red); }
.logs-line--warn  { color: var(--color-orange); }

.logs-line__ts {
  color: var(--color-amber);
  font-weight: 600;
  margin-right: 6px;
}

.logs-drawer__skeleton {
  color: var(--color-dim);
  font-size: var(--text-base);
  padding: 24px 0;
  text-align: center;
  font-family: var(--font-body);
}

.logs-drawer__empty {
  color: var(--color-dim);
  font-size: var(--text-base);
  padding: 40px 0;
  text-align: center;
}

.logs-drawer__error {
  color: var(--color-red);
  background: #E8555522;
  border: 1px solid #E8555544;
  border-radius: var(--radius-md);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: flex-start;
}

.logs-drawer__error-msg {
  font-size: var(--text-base);
  line-height: 1.5;
}

.logs-drawer__retry {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-red);
  background: transparent;
  color: var(--color-red);
  cursor: pointer;
  min-height: 36px;
}

.logs-drawer__retry:hover {
  background: #E8555511;
}

/* ── Responsive ────────────────────────────── */
@media (max-width: 768px) {
  .servers-view {
    padding: var(--space-4);
  }

  /* Logs drawer goes full-screen on phone/tablet. */
  .logs-drawer {
    width: 100%;
    border-left: none;
  }

  .logs-drawer__header {
    padding: var(--space-3) var(--space-4);
  }

  .logs-drawer__controls {
    gap: 6px;
  }

  .servers-header {
    flex-direction: column;
    align-items: stretch;
  }

  .servers-add-btn {
    width: 100%;
  }

  .server-card {
    padding: 14px;
  }

  .server-card__top {
    flex-wrap: wrap;
    gap: 8px;
  }

  .server-card__spacer {
    display: none;
  }

  .server-card__actions {
    /* Let the action buttons span the row so they're easy to tap. */
    width: 100%;
  }

  /* Stats grid: 2x2 wrap on phone (desktop is 4 across). */
  .server-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  /* On phone the cmd cell's nowrap+ellipsis often hides important info.
     Let the whole table scroll horizontally inside the wrapper instead. */
  .server-top__table {
    min-width: 420px;
  }

  .server-top__cmd {
    max-width: none;
  }

  .server-modal__row {
    flex-direction: column;
    gap: var(--space-3);
  }
}

@media (max-width: 480px) {
  .servers-view {
    padding: var(--space-3);
  }

  /* Full-screen Add Server modal on phone. */
  .server-modal-overlay {
    padding: 0;
    align-items: stretch;
  }

  .server-modal {
    max-width: 100%;
    min-height: 100vh;
    min-height: 100dvh;
    max-height: none;
    border-radius: 0;
    padding-bottom: max(var(--space-6), env(safe-area-inset-bottom));
    padding-left: max(var(--space-5), env(safe-area-inset-left));
    padding-right: max(var(--space-5), env(safe-area-inset-right));
  }

  .server-modal__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .server-modal__cancel,
  .server-modal__create {
    width: 100%;
  }
}