/* ============================================================
   UPTIME MONITOR - CSS
   UptimeRobot-style status page
   ============================================================ */

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

:root {
  --up:    #22c55e;
  --down:  #ef4444;
  --pend:  #f59e0b;
  --bg:    #0f172a;
  --card:  #1e293b;
  --card2: #263146;
  --border:#334155;
  --text:  #f1f5f9;
  --sub:   #94a3b8;
  --accent:#6366f1;
  --accent-h:#4f46e5;
  --radius:12px;
  --shadow:0 4px 24px rgba(0,0,0,.35);
}

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

/* ── HEADER ──────────────────────────────────────────────── */
.status-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-icon {
  font-size: 2rem;
  color: var(--accent);
}
.brand h1 { font-size: 1.3rem; font-weight: 700; line-height: 1.2; }
.brand span { font-size: .8rem; color: var(--sub); letter-spacing: .5px; text-transform: uppercase; }
.header-right { display: flex; align-items: center; gap: 12px; }

.overall-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 999px;
  font-size:.85rem;
  font-weight: 600;
  border: 1.5px solid var(--border);
  background: var(--card2);
  transition: all .3s;
}
.overall-badge.all-up   { border-color: var(--up);   background: rgba(34,197,94,.12);  color: var(--up); }
.overall-badge.some-down{ border-color: var(--down);  background: rgba(239,68,68,.12);  color: var(--down); }
.overall-badge.pending  { border-color: var(--pend);  background: rgba(245,158,11,.12); color: var(--pend); }

.btn-admin-login {
  padding: 8px 18px;
  border-radius: 8px;
  background: var(--card2);
  border: 1px solid var(--border);
  color: var(--sub);
  font-size: .85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all .2s;
}
.btn-admin-login:hover { border-color: var(--accent); color: var(--accent); }

/* ── STATS BAR ───────────────────────────────────────────── */
.stats-bar {
  max-width: 960px;
  margin: 20px auto 0;
  padding: 0 24px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.stat-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .85rem;
}
.stat-chip .stat-val { font-size: 1.3rem; font-weight: 700; }
.stat-chip .stat-label { color: var(--sub); font-size: .75rem; }

/* ── SECTION TITLE ──────────────────────────────────────── */
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.section-title h2 { font-size: 1.05rem; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.section-title h2 i { color: var(--accent); }

.btn-refresh {
  background: var(--card2);
  border: 1px solid var(--border);
  color: var(--sub);
  border-radius: 8px;
  padding: 7px 12px;
  cursor: pointer;
  transition: all .2s;
}
.btn-refresh:hover { color: var(--accent); border-color: var(--accent); }

/* ── MONITORS WRAP ──────────────────────────────────────── */
.monitors-wrap {
  max-width: 960px;
  margin: 20px auto 40px;
  padding: 0 24px;
  width: 100%;
}
.auto-refresh-note { font-size: .75rem; color: var(--sub); text-align: right; margin-top: 12px; }

/* ── MONITOR CARD ───────────────────────────────────────── */
.monitors-grid { display: flex; flex-direction: column; gap: 12px; }

.monitor-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: box-shadow .2s;
}
.monitor-card:hover { box-shadow: var(--shadow); }

.monitor-card.status-up   { border-left: 4px solid var(--up); }
.monitor-card.status-down { border-left: 4px solid var(--down); }
.monitor-card.status-pending { border-left: 4px solid var(--pend); }

.mc-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.mc-info { display: flex; align-items: center; gap: 12px; }

.status-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 3px;
}
.status-dot.up    { background: var(--up);   box-shadow: 0 0 8px var(--up); }
.status-dot.down  { background: var(--down); box-shadow: 0 0 8px var(--down); }
.status-dot.pending { background: var(--pend); box-shadow: 0 0 8px var(--pend); }

.mc-name { font-size: 1rem; font-weight: 600; margin-bottom: 2px; }
.mc-url  { font-size: .78rem; color: var(--sub); word-break: break-all; }
.mc-desc { font-size: .78rem; color: var(--sub); margin-top: 2px; }

.mc-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  flex-wrap: wrap;
}
.mc-badge {
  padding: 5px 14px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 600;
}
.mc-badge.up   { background: rgba(34,197,94,.15);  color: var(--up); }
.mc-badge.down { background: rgba(239,68,68,.15);  color: var(--down); }
.mc-badge.pending { background: rgba(245,158,11,.15); color: var(--pend); }

.mc-stat { text-align: right; }
.mc-stat .val  { font-size: .95rem; font-weight: 600; }
.mc-stat .lbl  { font-size: .72rem; color: var(--sub); }

/* ── HISTORY BAR (like UptimeRobot) ────────────────────── */
.history-bar-wrap { margin-top: 8px; }
.history-bar-lbl  { display: flex; justify-content: space-between; font-size: .72rem; color: var(--sub); margin-bottom: 4px; }
.history-bar {
  display: flex;
  gap: 2px;
  align-items: flex-end;
  height: 32px;
}
.history-tick {
  flex: 1;
  border-radius: 2px;
  min-width: 3px;
  transition: opacity .15s;
  cursor: default;
  position: relative;
}
.history-tick.up   { background: var(--up);   height: 100%; }
.history-tick.down { background: var(--down); height: 100%; }
.history-tick.empty{ background: var(--border); height: 60%; }
.history-tick:hover { opacity: .75; }

/* ── LOADING / EMPTY ─────────────────────────────────────── */
.loading-state {
  text-align: center;
  padding: 60px 0;
  color: var(--sub);
}
.loading-state i { font-size: 2rem; margin-bottom: 10px; display: block; }

.empty-state {
  text-align: center;
  padding: 60px 0;
  color: var(--sub);
}
.empty-state i { font-size: 3rem; margin-bottom: 12px; display: block; opacity: .4; }

/* ── FOOTER ─────────────────────────────────────────────── */
.status-footer {
  text-align: center;
  padding: 24px;
  color: var(--sub);
  font-size: .8rem;
  border-top: 1px solid var(--border);
}

/* ── MODAL ───────────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.65);
  z-index: 500;
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }

.modal-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  width: 100%;
  max-width: 420px;
  position: relative;
  box-shadow: var(--shadow);
}
.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: none; border: none;
  color: var(--sub); font-size: 1.1rem;
  cursor: pointer;
}
.modal-close:hover { color: var(--text); }
.modal-header { text-align: center; margin-bottom: 24px; }
.modal-header i  { font-size: 2rem; color: var(--accent); margin-bottom: 8px; display: block; }
.modal-header h2 { font-size: 1.2rem; font-weight: 700; }

/* ── FORM COMPONENTS ─────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: .82rem; font-weight: 500; color: var(--sub); }
.form-group input {
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 14px;
  font-size: .9rem;
  font-family: inherit;
  transition: border-color .2s;
}
.form-group input:focus { outline: none; border-color: var(--accent); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }

.form-error { color: var(--down); font-size: .82rem; margin-top: 8px; min-height: 18px; }

.form-actions { display: flex; gap: 12px; }

.btn-primary {
  flex: 1;
  padding: 11px 20px;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: .9rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  transition: background .2s;
}
.btn-primary:hover { background: var(--accent-h); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }

.btn-secondary {
  padding: 11px 20px;
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--sub);
  font-size: .9rem;
  cursor: pointer;
  transition: all .2s;
}
.btn-secondary:hover { color: var(--text); border-color: var(--text); }

/* ── ADMIN PANEL ─────────────────────────────────────────── */
.admin-topbar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.admin-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.1rem; }
.admin-brand i { color: var(--accent); font-size: 1.3rem; }
.admin-actions { display: flex; align-items: center; gap: 12px; }

.btn-add {
  padding: 9px 18px;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background .2s;
}
.btn-add:hover { background: var(--accent-h); }

.btn-logout {
  padding: 9px 16px;
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--sub);
  font-size: .85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all .2s;
}
.btn-logout:hover { color: var(--down); border-color: var(--down); }

.admin-content {
  max-width: 960px;
  margin: 28px auto;
  padding: 0 24px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.monitor-form-card {
  background: var(--card);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 24px;
}
.monitor-form-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 20px; display: flex; align-items: center; gap: 8px; }
.monitor-form-card h3 i { color: var(--accent); }

.admin-table-wrap {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.admin-table-wrap h3 { font-size: 1rem; font-weight: 600; margin-bottom: 20px; display: flex; align-items: center; gap: 8px; }
.admin-table-wrap h3 i { color: var(--accent); }

/* ── ADMIN TABLE ─────────────────────────────────────────── */
.monitor-table { width: 100%; border-collapse: collapse; }
.monitor-table th {
  text-align: left;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--sub);
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
.monitor-table td {
  padding: 14px;
  font-size: .88rem;
  border-bottom: 1px solid rgba(51,65,85,.5);
  vertical-align: middle;
}
.monitor-table tr:last-child td { border-bottom: none; }

.tbl-name { font-weight: 600; }
.tbl-url  { color: var(--sub); font-size: .8rem; word-break: break-all; }

.tbl-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 600;
  white-space: nowrap;
}
.tbl-status.up      { background: rgba(34,197,94,.15);  color: var(--up); }
.tbl-status.down    { background: rgba(239,68,68,.15);  color: var(--down); }
.tbl-status.pending { background: rgba(245,158,11,.15); color: var(--pend); }

.tbl-actions { display: flex; gap: 8px; }
.btn-icon {
  background: var(--card2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--sub);
  padding: 6px 10px;
  cursor: pointer;
  font-size: .82rem;
  transition: all .2s;
}
.btn-icon.edit:hover   { color: var(--accent); border-color: var(--accent); }
.btn-icon.ping:hover   { color: var(--up);     border-color: var(--up); }
.btn-icon.delete:hover { color: var(--down);   border-color: var(--down); }

/* Toggle switch */
.toggle { position: relative; display: inline-block; width: 40px; height: 22px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0;
  background: var(--border);
  border-radius: 999px;
  cursor: pointer;
  transition: .3s;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  left: 3px; top: 3px;
  width: 16px; height: 16px;
  background: #fff;
  border-radius: 50%;
  transition: .3s;
}
.toggle input:checked + .toggle-slider { background: var(--up); }
.toggle input:checked + .toggle-slider::before { transform: translateX(18px); }

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 768px) {
  /* Header */
  .header-inner { padding: 14px 16px; gap: 10px; }
  .brand h1 { font-size: 1.1rem; }
  .brand-icon { font-size: 1.6rem; }
  .overall-badge { font-size: .78rem; padding: 6px 12px; }
  .btn-admin-login { padding: 6px 12px; font-size: .78rem; }

  /* Stats bar */
  .stats-bar { padding: 0 16px; gap: 8px; }
  .stat-chip { padding: 8px 14px; flex: 1 1 calc(50% - 4px); }
  .stat-chip .stat-val { font-size: 1.1rem; }

  /* Monitors */
  .monitors-wrap { padding: 0 16px; margin-top: 14px; }
  .monitor-card { padding: 14px; }

  /* Stack card top section vertically on small screens */
  .mc-top { flex-direction: column; gap: 10px; }
  .mc-meta {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 10px;
    padding-left: 24px; /* align under name (offset for status dot) */
  }
  .mc-stat .val { font-size: .9rem; }

  /* History bar — make ticks taller and slightly thicker */
  .history-bar { height: 28px; gap: 1px; }
  .history-tick { min-width: 2px; border-radius: 1px; }

  /* Admin topbar */
  .admin-topbar { flex-wrap: wrap; padding: 12px 16px; gap: 10px; }
  .admin-brand { font-size: .95rem; }
  .btn-add, .btn-logout { padding: 8px 14px; font-size: .8rem; }

  /* Admin content */
  .admin-content { padding: 0 16px; margin: 16px auto; }
  .monitor-form-card, .admin-table-wrap { padding: 16px; }

  /* Form */
  .form-row { grid-template-columns: 1fr; gap: 0; }

  /* Admin table — make it scrollable horizontally */
  .admin-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .monitor-table { min-width: 560px; }
  .monitor-table th:nth-child(3),
  .monitor-table td:nth-child(3) { display: none; } /* hide Response col */

  /* Modal */
  .modal-card { margin: 16px; padding: 24px; }
}

@media (max-width: 420px) {
  .header-right { gap: 8px; }
  .overall-badge span { display: none; } /* icon only on very small */
  .stat-chip { flex: 1 1 100%; }
  .mc-info { gap: 8px; }
  .mc-name { font-size: .92rem; }
  .mc-url  { font-size: .72rem; }
}