/* ============================================================
   VERIDOR SMS GATEWAY — Official Brand Design System
   Colors sourced from veridortel.com
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Marcellus&family=Sora:wght@300;400;600&display=swap');

:root {
  /* Official Veridor palette */
  --sage:        #6B8E5A;
  --deep:        #3E5435;
  --sage-light:  #E8EFE2;
  --teal:        #4A8A88;
  --cream:       #F7F2E8;
  --ink:         #1F2622;
  --white:       #FAFAF7;
  --muted:       #46524A;
  --line:        #DCE6D4;

  /* Semantic tokens */
  --vrd-bg:          var(--sage);
  --vrd-sidebar:     var(--deep);
  --vrd-card:        var(--white);
  --vrd-card-hdr:    var(--sage-light);
  --vrd-border:      var(--line);
  --vrd-primary:     var(--deep);
  --vrd-primary-d:   #2C3D27;
  --vrd-accent:      var(--teal);
  --vrd-success:     #2E7D32;
  --vrd-warning:     #B8860B;
  --vrd-danger:      #B71C1C;
  --vrd-info:        var(--teal);
  --vrd-text:        var(--ink);
  --vrd-text-muted:  var(--muted);
  --vrd-text-dim:    #5A6B60;
  --vrd-link:        var(--teal);
  --sidebar-w:       245px;
  --topbar-h:        56px;
  --gutter:          1.25rem;
}

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

/* ── Global ────────────────────────────────────────────────── */
.vrd-body {
  background: var(--vrd-bg);
  color: var(--vrd-text);
  font-family: 'Sora', 'Segoe UI', system-ui, sans-serif;
  font-size: 0.9rem;
  font-weight: 400;
}
h1,h2,h3,h4,h5,h6,
.vrd-heading {
  font-family: 'Marcellus', 'Times New Roman', serif;
}
.font-mono { font-family: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace !important; font-size: 0.85em; }

/* ── Scrollbars ─────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--sage-light); }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--sage); }

/* ── Sidebar ────────────────────────────────────────────────── */
.vrd-sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--vrd-sidebar);
  border-right: 1px solid rgba(0,0,0,0.15);
  display: flex;
  flex-direction: column;
  z-index: 1000;
  transition: transform 0.25s ease;
  overflow-y: auto;
}

.vrd-sidebar-header {
  padding: 1rem 1rem 0.85rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--topbar-h);
}

.vrd-logo-link { display: block; text-decoration: none; }
.vrd-logo { height: 40px; filter: brightness(0) invert(1); opacity: 0.92; }

.vrd-nav {
  list-style: none;
  margin: 0.5rem 0;
  padding: 0;
  flex: 1;
}
.vrd-nav-section {
  padding: 0.85rem 1rem 0.25rem;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  font-family: 'Sora', sans-serif;
}
.vrd-nav-item a {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 1rem;
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  border-radius: 6px;
  margin: 0 0.5rem;
  transition: background 0.15s, color 0.15s;
  font-size: 0.875rem;
  font-weight: 400;
}
.vrd-nav-item a:hover {
  background: rgba(255,255,255,0.1);
  color: #fff;
}
.vrd-nav-item.active a {
  background: rgba(255,255,255,0.15);
  color: #fff;
  font-weight: 600;
}
.vrd-nav-item a i { font-size: 1.05rem; width: 20px; text-align: center; }

.vrd-sidebar-footer {
  padding: 0.75rem 1rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.vrd-user-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.vrd-user-avatar {
  width: 32px; height: 32px;
  background: var(--sage);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.8rem; color: #fff;
  flex-shrink: 0;
  font-family: 'Marcellus', serif;
}
.vrd-user-name { font-size: 0.8rem; font-weight: 600; line-height: 1.2; color: #fff; }
.vrd-user-role { font-size: 0.6rem; }
.vrd-logout {
  color: rgba(255,255,255,0.4);
  font-size: 1.1rem;
  text-decoration: none;
  padding: 0.2rem 0.4rem;
  border-radius: 4px;
  transition: color 0.15s;
}
.vrd-logout:hover { color: #ff8080; }

/* ── Topbar ─────────────────────────────────────────────────── */
.vrd-topbar {
  position: fixed;
  top: 0;
  left: var(--sidebar-w);
  right: 0;
  height: var(--topbar-h);
  background: rgba(62,84,53,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  padding: 0 var(--gutter);
  gap: 1rem;
  z-index: 999;
}
.vrd-topbar-title {
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  flex: 1;
  font-family: 'Marcellus', serif;
  letter-spacing: 0.02em;
}
.vrd-topbar-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.vrd-menu-toggle {
  background: none;
  border: none;
  color: rgba(255,255,255,0.85);
  font-size: 1.4rem;
  padding: 0.2rem 0.5rem;
  cursor: pointer;
}

/* ── Main Layout ────────────────────────────────────────────── */
.vrd-main {
  margin-left: var(--sidebar-w);
  margin-top: var(--topbar-h);
  padding: var(--gutter);
  min-height: calc(100vh - var(--topbar-h));
}

/* ── Cards ──────────────────────────────────────────────────── */
.vrd-card {
  background: var(--vrd-card);
  border: 1px solid var(--vrd-border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(30,40,26,0.08);
}
.vrd-card-header {
  padding: 0.85rem 1.1rem;
  background: var(--vrd-card-hdr);
  border-bottom: 1px solid var(--vrd-border);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--deep);
  display: flex;
  align-items: center;
  font-family: 'Marcellus', serif;
  letter-spacing: 0.01em;
}
.vrd-card-body {
  padding: 1.1rem;
}
.vrd-card-footer {
  padding: 0.75rem 1.1rem;
  background: var(--vrd-card-hdr);
  border-top: 1px solid var(--vrd-border);
}

/* ── KPI Cards ──────────────────────────────────────────────── */
.vrd-kpi-card {
  background: var(--vrd-card);
  border: 1px solid var(--vrd-border);
  border-radius: 10px;
  padding: 1.1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 100%;
  box-shadow: 0 2px 8px rgba(30,40,26,0.08);
}
.vrd-kpi-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.25rem;
  color: white;
  flex-shrink: 0;
}
.vrd-kpi-icon.bg-primary { background: linear-gradient(135deg, var(--deep), #4a6b3e); }
.vrd-kpi-icon.bg-success { background: linear-gradient(135deg, #2E7D32, #43a047); }
.vrd-kpi-icon.bg-warning { background: linear-gradient(135deg, #B8860B, #d4a017); }
.vrd-kpi-icon.bg-info    { background: linear-gradient(135deg, var(--teal), #5da8a6); }
.vrd-kpi-label { font-size: 0.7rem; color: var(--muted); margin-bottom: 0.2rem; text-transform: uppercase; letter-spacing: 0.07em; font-weight: 600; }
.vrd-kpi-value { font-size: 1.6rem; font-weight: 600; color: var(--ink); line-height: 1; font-family: 'Marcellus', serif; }
.vrd-kpi-sub   { font-size: 0.72rem; color: var(--vrd-text-dim); margin-top: 0.25rem; }

/* ── Tables ─────────────────────────────────────────────────── */
.vrd-table {
  color: var(--vrd-text);
  border-color: var(--vrd-border);
  margin: 0;
}
.vrd-table thead th {
  background: var(--sage-light);
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-color: var(--line);
  white-space: nowrap;
  padding: 0.65rem 0.85rem;
}
.vrd-table tbody td {
  border-color: var(--line);
  padding: 0.6rem 0.85rem;
  vertical-align: middle;
  color: var(--ink);
}
.vrd-table tbody tr:hover td { background: rgba(107,142,90,0.06); }
.vrd-table-hover tbody tr:hover { background: rgba(107,142,90,0.06); }
.vrd-table-sm td, .vrd-table-sm th { padding: 0.35rem 0.65rem !important; }
.sticky-top { z-index: 2; }

/* ── Forms / Inputs ─────────────────────────────────────────── */
.vrd-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 0.35rem;
}
.vrd-input {
  background: var(--white) !important;
  border: 1px solid var(--line) !important;
  color: var(--ink) !important;
  border-radius: 6px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.vrd-input:focus {
  background: var(--white) !important;
  border-color: var(--sage) !important;
  box-shadow: 0 0 0 3px rgba(107,142,90,0.18) !important;
  color: var(--ink) !important;
  outline: none;
}
.vrd-input::placeholder { color: #9aac9e !important; }
.vrd-input option { background: var(--white); color: var(--ink); }
.vrd-input-icon {
  background: var(--sage-light) !important;
  border: 1px solid var(--line) !important;
  color: var(--muted) !important;
}
.form-check-input { background-color: var(--white); border-color: var(--line); }
.form-check-input:checked { background-color: var(--sage); border-color: var(--sage); }
.form-text { color: var(--muted) !important; font-size: 0.72rem; }

/* ── Buttons ────────────────────────────────────────────────── */
.vrd-btn-primary {
  background: var(--deep);
  border: none;
  color: white;
  font-weight: 600;
  border-radius: 6px;
  transition: background 0.15s, transform 0.1s;
  font-family: 'Sora', sans-serif;
}
.vrd-btn-primary:hover { background: var(--vrd-primary-d); color: white; transform: translateY(-1px); }
.vrd-btn-primary:active { transform: translateY(0); }

.vrd-btn-outline {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  border-radius: 6px;
  transition: border-color 0.15s, color 0.15s;
}
.vrd-btn-outline:hover { border-color: var(--sage); color: var(--deep); }

.vrd-btn-success { background: var(--vrd-success); border: none; color: white; border-radius: 6px; font-size: 0.8rem; }
.vrd-btn-danger  { background: var(--vrd-danger); border: none; color: white; border-radius: 6px; font-size: 0.8rem; }

/* ── Badges ─────────────────────────────────────────────────── */
.vrd-badge-cid {
  display: inline-block;
  background: rgba(74,138,136,0.12);
  color: var(--teal);
  border: 1px solid rgba(74,138,136,0.3);
  border-radius: 4px;
  padding: 0.1rem 0.5rem;
  font-size: 0.75rem;
  font-family: monospace;
  font-weight: 600;
}
.vrd-badge-outline {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.7rem;
}
.vrd-badge-primary { background: rgba(62,84,53,0.1); color: var(--deep); font-size: 0.75rem; }
.vrd-badge-action {
  background: var(--sage-light);
  color: var(--muted);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
}

.badge-role { font-size: 0.65rem; padding: 0.2rem 0.5rem; border-radius: 4px; font-weight: 700; }
.badge-role-admin    { background: rgba(183,28,28,0.12); color: #c62828; }
.badge-role-vendor   { background: rgba(62,84,53,0.15); color: var(--deep); }
.badge-role-customer { background: rgba(74,138,136,0.15); color: var(--teal); }

/* ── Stat Tiles ─────────────────────────────────────────────── */
.vrd-stat-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 1rem;
  background: var(--sage-light);
  border: 1px solid var(--line);
  border-radius: 8px;
  text-decoration: none;
  color: var(--ink);
  transition: background 0.15s, border-color 0.15s;
}
.vrd-stat-tile:hover { background: rgba(107,142,90,0.2); border-color: var(--sage); color: var(--deep); }
.vrd-stat-tile i { font-size: 1.5rem; color: var(--sage); }
.vrd-stat-tile span { font-size: 1.5rem; font-weight: 600; font-family: 'Marcellus', serif; color: var(--deep); }
.vrd-stat-tile small { font-size: 0.7rem; color: var(--muted); }

/* ── SMPP Bind Status ────────────────────────────────────────── */
.vrd-bind-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line);
}
.vrd-bind-row:last-child { border-bottom: none; }
.vrd-bind-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 6px currentColor;
}
.vrd-bind-dot.up   { background: #2E7D32; color: #2E7D32; animation: bindPulse 2s ease-in-out infinite; }
.vrd-bind-dot.down { background: #B71C1C; color: #B71C1C; }
.vrd-bind-dot.unknown { background: #B8860B; color: #B8860B; }
@keyframes bindPulse {
  0%,100% { opacity:1; }
  50% { opacity:0.5; }
}
.vrd-bind-name { font-weight: 600; font-size: 0.85rem; color: var(--ink); flex: 1; }
.vrd-bind-meta { font-size: 0.72rem; color: var(--muted); }
.vrd-bind-status {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.15rem 0.55rem;
  border-radius: 4px;
  letter-spacing: 0.04em;
}
.vrd-bind-status.up   { background: rgba(46,125,50,0.12); color: #2E7D32; }
.vrd-bind-status.down { background: rgba(183,28,28,0.12); color: #B71C1C; }
.vrd-bind-status.unknown { background: rgba(184,134,11,0.12); color: #B8860B; }

/* ── Detail Groups ──────────────────────────────────────────── */
.vrd-detail-group {
  margin-bottom: 0.85rem;
}
.vrd-detail-group label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  margin-bottom: 0.2rem;
}
.vrd-msg-box {
  background: var(--sage-light);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.6rem 0.85rem;
  font-size: 0.85rem;
  word-break: break-word;
  color: var(--ink);
}
.vrd-pre {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.5rem 0.75rem;
  font-size: 0.75rem;
  color: var(--muted);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 150px;
  overflow-y: auto;
  margin: 0;
}

/* ── Modals ─────────────────────────────────────────────────── */
.vrd-modal { background: var(--white); border: 1px solid var(--line); color: var(--ink); }
.vrd-modal-header { background: var(--sage-light); border-bottom: 1px solid var(--line); }
.modal-content { background: var(--white); color: var(--ink); border-color: var(--line); }
.modal-header { background: var(--sage-light); border-color: var(--line); }
.modal-footer { background: var(--sage-light); border-color: var(--line); }

/* ── Alerts ─────────────────────────────────────────────────── */
.vrd-alert { border-radius: 8px; }
.alert-success { background: rgba(46,125,50,0.1); border-color: rgba(46,125,50,0.25); color: #1B5E20; }
.alert-danger  { background: rgba(183,28,28,0.1); border-color: rgba(183,28,28,0.25); color: #7f0000; }
.alert-warning { background: rgba(184,134,11,0.1); border-color: rgba(184,134,11,0.25); color: #7B5800; }
.alert-info    { background: rgba(74,138,136,0.12); border-color: rgba(74,138,136,0.3); color: #1E4D4C; }

/* ── Trace Panel ────────────────────────────────────────────── */
.trace-container {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.78rem;
  background: #0f1a0a;
  border-radius: 0 0 10px 10px;
  min-height: 400px;
  max-height: 580px;
  overflow-y: auto;
  padding: 0.5rem;
}
.trace-entry {
  display: flex;
  gap: 0.5rem;
  padding: 0.35rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 2px;
  border-left: 3px solid transparent;
  transition: background 0.1s;
  color: #c8d8c0;
}
.trace-entry:hover { background: rgba(255,255,255,0.03); }
.trace-ts    { color: #4a5e40; flex-shrink: 0; font-size: 0.7rem; min-width: 90px; padding-top: 1px; }
.trace-dir   { flex-shrink: 0; min-width: 20px; text-align: center; font-weight: 700; }
.trace-cmd   { flex-shrink: 0; min-width: 200px; font-weight: 600; }
.trace-detail{ color: #7a9870; flex: 1; word-break: break-all; }

.trace-entry.tx  { border-left-color: var(--deep); }
.trace-entry.rx  { border-left-color: var(--vrd-success); }
.trace-entry.err { border-left-color: var(--vrd-danger); background: rgba(183,28,28,0.05); }
.trace-entry.info{ border-left-color: var(--teal); }
.trace-entry.event { border-left-color: var(--vrd-warning); }

.trace-tx   .trace-dir { color: #86c06e; }
.trace-rx   .trace-dir { color: #52b04c; }
.trace-err  .trace-dir { color: #e57373; }
.trace-info .trace-dir { color: #70bdb8; }
.trace-event .trace-dir { color: #d4ac30; }

.trace-tx   .trace-cmd { color: #a0d080; }
.trace-rx   .trace-cmd { color: #52b04c; }
.trace-err  .trace-cmd { color: #ef9a9a; }
.trace-info .trace-cmd { color: #7aaaa8; }
.trace-event .trace-cmd { color: #d4ac30; }

/* ── Login Page ─────────────────────────────────────────────── */
.vrd-login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--sage);
}
.vrd-login-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 25% 40%, rgba(62,84,53,0.4) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 70%, rgba(74,138,136,0.2) 0%, transparent 50%);
}
.vrd-login-card {
  position: relative;
  width: 100%;
  max-width: 400px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 2.5rem;
  box-shadow: 0 20px 60px rgba(30,40,26,0.25);
  margin: 1rem;
}
.vrd-login-logo { height: 52px; }
.vrd-login-subtitle {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--muted);
  text-transform: uppercase;
  margin-top: 0.4rem;
  font-family: 'Sora', sans-serif;
}

/* ── Spinner ────────────────────────────────────────────────── */
.vrd-spinner {
  width: 24px; height: 24px;
  border: 3px solid var(--line);
  border-top-color: var(--sage);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Links ──────────────────────────────────────────────────── */
.vrd-link { color: var(--teal); text-decoration: none; }
.vrd-link:hover { color: var(--deep); }
a { color: var(--teal); }
a:hover { color: var(--deep); }

/* ── Overlay (mobile) ───────────────────────────────────────── */
.vrd-overlay {
  position: fixed; inset: 0;
  background: rgba(30,40,26,0.55);
  z-index: 999;
  display: none;
}
.vrd-overlay.active { display: block; }

/* ── Bootstrap overrides for light theme ────────────────────── */
.text-muted { color: var(--muted) !important; }
.text-success { color: var(--vrd-success) !important; }
.text-danger  { color: var(--vrd-danger) !important; }
.text-warning { color: var(--vrd-warning) !important; }
.text-info    { color: var(--teal) !important; }
.badge.bg-primary   { background-color: var(--deep) !important; }
.badge.bg-success   { background-color: var(--vrd-success) !important; }
.badge.bg-danger    { background-color: var(--vrd-danger) !important; }
.badge.bg-warning   { background-color: var(--vrd-warning) !important; color: #fff !important; }
.badge.bg-info      { background-color: var(--teal) !important; }
.badge.bg-secondary { background-color: var(--muted) !important; }
.btn-close { filter: none; }
.dropdown-menu { background: var(--white); border-color: var(--line); }
.dropdown-item { color: var(--ink); }
.dropdown-item:hover { background: var(--sage-light); color: var(--deep); }

/* ── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 767px) {
  .vrd-sidebar { transform: translateX(-100%); }
  .vrd-sidebar.open { transform: translateX(0); }
  .vrd-topbar { left: 0; }
  .vrd-main { margin-left: 0; }
}