:root {
  --bg: #0f1117;
  --surface: #1a1d27;
  --surface2: #222536;
  --border: #2e3147;
  --accent: #6366f1;
  --accent-hover: #4f52d4;
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --text: #e2e8f0;
  --muted: #64748b;
  --radius: 12px;
}

* { box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  min-height: 100vh;
}

/* ── Header ── */
.app-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: .85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(12px);
}

.app-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.logo-icon {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  color: #fff;
  flex-shrink: 0;
}

.app-logo h1 {
  font-size: 1rem;
  font-weight: 600;
  margin: 0;
  color: var(--text);
}

.app-logo small {
  font-size: .72rem;
  color: var(--muted);
  display: block;
  margin-top: 1px;
}

/* ── Stat cards ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon {
  width: 44px; height: 44px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.stat-icon.total  { background: rgba(99,102,241,.15); color: var(--accent); }
.stat-icon.free   { background: rgba(34,197,94,.15);  color: var(--success); }
.stat-icon.in-use { background: rgba(239,68,68,.15);  color: var(--danger); }

.stat-label { font-size: .72rem; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.stat-value { font-size: 1.6rem; font-weight: 700; line-height: 1.1; }

/* ── Table card ── */
.table-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.table-card-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.table-card-header h2 {
  font-size: .875rem;
  font-weight: 600;
  color: var(--muted);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: .07em;
}

table.containers-table {
  width: 100%;
  border-collapse: collapse;
}

table.containers-table thead th {
  padding: .65rem 1.25rem;
  font-size: .72rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

table.containers-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .15s;
}

table.containers-table tbody tr:last-child { border-bottom: none; }
table.containers-table tbody tr:hover { background: var(--surface2); }

table.containers-table td {
  padding: .85rem 1.25rem;
  font-size: .875rem;
  vertical-align: middle;
}

/* Container name cell */
.container-name {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.container-avatar {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.container-name strong { font-weight: 600; }

/* URL link */
.url-link {
  color: var(--accent);
  text-decoration: none;
  font-size: .8rem;
}

.url-link:hover { color: #818cf8; text-decoration: underline; }

/* Branch / DB chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .2rem .55rem;
  font-size: .775rem;
  color: var(--text);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.chip i { color: var(--muted); font-size: .7rem; }

/* Status badge */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .28rem .7rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .02em;
}

.badge-status.free {
  background: rgba(34,197,94,.12);
  color: #4ade80;
  border: 1px solid rgba(34,197,94,.25);
}

.badge-status.in-use {
  background: rgba(239,68,68,.12);
  color: #f87171;
  border: 1px solid rgba(239,68,68,.25);
}

.badge-status .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2s infinite;
}

.badge-status.free  .dot { background: #4ade80; }
.badge-status.in-use .dot { background: #f87171; animation: none; }

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .4; }
}

.updated-at {
  font-size: .7rem;
  color: var(--muted);
  margin-top: 3px;
}

/* Action buttons */
.action-btn {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .3rem .65rem;
  border-radius: 7px;
  font-size: .775rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .15s;
  background: transparent;
  text-decoration: none;
}

.action-btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-edit {
  color: #a5b4fc;
  border-color: rgba(165,180,252,.25);
}
.btn-edit:hover { background: rgba(99,102,241,.15); border-color: rgba(165,180,252,.4); color: #c7d2fe; }

.btn-deploy {
  color: #86efac;
  border-color: rgba(134,239,172,.25);
}
.btn-deploy:hover { background: rgba(34,197,94,.15); border-color: rgba(134,239,172,.4); color: #bbf7d0; }

.btn-release {
  color: #fcd34d;
  border-color: rgba(252,211,77,.25);
}
.btn-release:hover { background: rgba(245,158,11,.12); border-color: rgba(252,211,77,.4); color: #fde68a; }

.btn-delete {
  color: #fca5a5;
  border-color: rgba(252,165,165,.2);
}
.btn-delete:hover { background: rgba(239,68,68,.12); border-color: rgba(252,165,165,.4); color: #fecaca; }

/* Primary button (header) */
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .15s;
}
.btn-primary-custom:hover { background: var(--accent-hover); }
.btn-primary-custom:disabled { opacity: .5; cursor: not-allowed; }
.btn-secondary-custom {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .5rem 1rem;
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background .15s, color .15s;
}
.btn-secondary-custom:hover { background: var(--accent); color: #fff; }
.btn-secondary-custom:disabled { opacity: .5; cursor: not-allowed; }

/* ── Form Select (dark) ── */
.form-select {
  background-color: var(--surface2);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  font-size: .875rem;
  padding: .55rem .85rem;
  transition: border-color .15s, box-shadow .15s;
}
.form-select:focus {
  background-color: var(--surface2);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99,102,241,.2);
  color: var(--text);
  outline: none;
}
.form-select:disabled { opacity: .45; cursor: not-allowed; }
.form-select option { background: var(--surface2); color: var(--text); }

/* ── Form Check (dark) ── */
.form-check-input {
  background-color: var(--surface2);
  border-color: var(--border);
}
.form-check-input:checked {
  background-color: var(--accent);
  border-color: var(--accent);
}
.form-check-label { color: var(--text); font-size: .875rem; }

.main-wrap { padding: 1.25rem 1.5rem; }

/* Footer */
.app-footer {
  padding: .75rem 2rem;
  font-size: .72rem;
  color: var(--muted);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .4rem;
}

.refresh-dot {
  width: 6px; height: 6px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2.5s infinite;
  display: inline-block;
}

/* ── Modal ── */
.modal-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
}

.modal-header {
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 1.5rem;
}

.modal-title { font-size: 1rem; font-weight: 600; }

.btn-close { filter: invert(1) brightness(.6); }
.btn-close:hover { filter: invert(1) brightness(1); }

.modal-body { padding: 1.25rem 1.5rem; }
.modal-footer { border-top: 1px solid var(--border); padding: 1rem 1.5rem; }

.form-label {
  font-size: .78rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
  margin-bottom: .4rem;
}

.form-control {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  font-size: .875rem;
  padding: .55rem .85rem;
  transition: border-color .15s, box-shadow .15s;
}

.form-control:focus {
  background: var(--surface2);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99,102,241,.2);
  color: var(--text);
  outline: none;
}

.form-control::placeholder { color: var(--muted); }
.form-control:disabled { opacity: .45; cursor: not-allowed; }

/* Progress log */
#progressArea {
  margin-top: .75rem;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border);
}

#progressLog {
  background: #0d0f14;
  padding: .75rem 1rem;
  font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  font-size: .78rem;
  min-height: 100px;
  max-height: 280px;
  overflow-y: auto;
  line-height: 1.6;
  color: #a3e635;
}

#progressLog::-webkit-scrollbar { width: 4px; }
#progressLog::-webkit-scrollbar-track { background: transparent; }
#progressLog::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.modal-btn {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .5rem 1.1rem;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all .15s;
}

.modal-btn-cancel {
  background: var(--surface2);
  color: var(--muted);
  border: 1px solid var(--border);
}
.modal-btn-cancel:hover { color: var(--text); border-color: #4b5180; }

.modal-btn-save {
  background: var(--accent);
  color: #fff;
}
.modal-btn-save:hover { background: var(--accent-hover); }
.modal-btn-save:disabled { opacity: .5; cursor: not-allowed; }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 3rem;
  color: var(--muted);
}

.empty-state i { font-size: 2.5rem; display: block; margin-bottom: .75rem; }

/* ── Filter bar ── */
.filter-bar {
  padding: .75rem 1.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
}

.filter-search-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.filter-search-wrap i {
  position: absolute;
  left: .75rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  font-size: .85rem;
  pointer-events: none;
}

.filter-search {
  width: 100%;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  font-size: .82rem;
  padding: .45rem .75rem .45rem 2.1rem;
  transition: border-color .15s, box-shadow .15s;
}

.filter-search:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99,102,241,.18);
}

.filter-search::placeholder { color: var(--muted); }

.filter-chips {
  display: flex;
  gap: .4rem;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .35rem .8rem;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--muted);
  transition: all .15s;
}

.filter-chip:hover { color: var(--text); border-color: #4b5180; }

.filter-chip.active-all    { background: rgba(99,102,241,.18); color: #a5b4fc; border-color: rgba(99,102,241,.4); }
.filter-chip.active-free   { background: rgba(34,197,94,.12);  color: #4ade80; border-color: rgba(34,197,94,.35); }
.filter-chip.active-in-use { background: rgba(239,68,68,.12);  color: #f87171; border-color: rgba(239,68,68,.35); }

.filter-count {
  font-size: .7rem;
  color: var(--muted);
  align-self: center;
  white-space: nowrap;
}

/* Actions column — never wrap */
td.col-actions { white-space: nowrap; }
td.col-actions > div { flex-wrap: nowrap !important; }

/* Bootstrap Tooltips */
.tooltip {
  --bs-tooltip-bg: #1e2133;
  --bs-tooltip-color: #e2e8f0;
  font-size: .72rem;
}
.tooltip-inner {
  border: 1px solid #2e3147;
  border-radius: 6px;
  padding: .3rem .65rem;
}

/* SweetAlert2 */
.swal2-popup {
  background: #1a1d27 !important;
  border: 1px solid #2e3147 !important;
  border-radius: 12px !important;
  color: #e2e8f0 !important;
  font-family: 'Inter', system-ui, sans-serif !important;
}
.swal2-title  { color: #e2e8f0 !important; font-size: 1.1rem !important; font-weight: 600 !important; }
.swal2-html-container { color: #94a3b8 !important; font-size: .875rem !important; }
.swal2-html-container strong { color: #e2e8f0; }
.swal2-icon.swal2-question { border-color: rgba(99,102,241,.4) !important; }
.swal2-icon.swal2-question .swal2-icon-content { color: #818cf8 !important; }
.swal2-icon.swal2-warning  { border-color: rgba(245,158,11,.4) !important; }
.swal2-icon.swal2-warning  .swal2-icon-content { color: #f59e0b !important; }
.swal2-icon.swal2-error    { border-color: rgba(239,68,68,.4) !important; }
.swal2-actions { gap: .5rem; }
.swal2-confirm, .swal2-cancel {
  border-radius: 8px !important;
  font-size: .85rem !important;
  font-weight: 600 !important;
  padding: .55rem 1.25rem !important;
}

/* ── Env Var Rows ── */
.env-var-row {
  display: flex;
  gap: .45rem;
  align-items: center;
  margin-bottom: .45rem;
}
.env-var-key {
  font-family: 'Fira Mono', monospace;
  font-size: .82rem;
  flex: 1;
  text-transform: uppercase;
}
.env-var-val {
  font-family: 'Fira Mono', monospace;
  font-size: .82rem;
  flex: 2;
}
.env-var-eq {
  color: var(--muted);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.env-var-remove {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: .25rem .4rem;
  border-radius: .4rem;
  line-height: 1;
  flex-shrink: 0;
  transition: color .15s, background .15s;
}
.env-var-remove:hover { color: #f87171; background: rgba(248,113,113,.1); }

.btn-add-env-var {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: none;
  border: 1.5px dashed rgba(255,255,255,.15);
  color: var(--muted);
  border-radius: .5rem;
  padding: .3rem .75rem;
  font-size: .78rem;
  cursor: pointer;
  transition: border-color .15s, color .15s;
}
.btn-add-env-var:hover { border-color: var(--accent); color: var(--accent); }

@media (max-width: 768px) {
  .stats-row { grid-template-columns: 1fr; }
  .main-wrap { padding: 1rem; }
  .app-header { padding: .75rem 1rem; }
}