/* ═══════════════════════════════════════════════════════════════
   NDMDS Theme — custom layout classes (no Bootstrap navbar conflict)
   ═══════════════════════════════════════════════════════════════ */

:root {
  --sidebar-w:        270px;
  --topnav-h:         60px;
  --sidebar-bg:       #0f1b41;
  --sidebar-txt:      rgba(255,255,255,.72);
  --sidebar-txt-on:   #fff;
  --sidebar-active:   rgba(99,102,241,.35);
  --body-bg:          #edf2f9;
  --card-bg:          #fff;
  --border-c:         #e3e6ed;
  --primary:          #6366f1;
  --txt-body:         #31374a;
  --txt-muted:        #6b7280;
  --txt-xmuted:       #9ca3af;
  --txt-strong:       #1a1c29;
}

[data-bs-theme="dark"] {
  --sidebar-bg:    #0b1120;
  --body-bg:       #141824;
  --card-bg:       #1e2540;
  --border-c:      rgba(255,255,255,.1);
  --txt-body:      #9fa6bc;
  --txt-muted:     #8892a4;
  --txt-xmuted:    #5e697e;
  --txt-strong:    #e0e4f0;
}

/* ── Base ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
body { background: var(--body-bg); color: var(--txt-body); font-family: 'Sen', sans-serif; margin: 0; }

/* ═══════════════════════════════════════════════════════════════
   SIDEBAR  (.ndmds-sidebar)
   — completely independent of Bootstrap navbar classes
   ═══════════════════════════════════════════════════════════════ */
.ndmds-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--sidebar-bg);
  z-index: 1030;
  box-shadow: 2px 0 20px rgba(0,0,0,.25);
  transition: transform .25s ease;
  /* no Bootstrap classes inside — no conflicts */
}

.ndmds-sidebar-inner {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.12) transparent;
}
.ndmds-sidebar-inner::-webkit-scrollbar { width: 4px; }
.ndmds-sidebar-inner::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 2px; }

.navbar-vertical-content { padding: .5rem 0 3rem; }

/* Nav list — plain vertical */
.ndmds-sidebar .navbar-nav {
  display: flex !important;
  flex-direction: column !important;
  width: 100%;
  padding: 0 .625rem;
  margin: 0;
  list-style: none;
}

.ndmds-sidebar .nav-item { display: block; width: 100%; }
.nav-item-wrapper { margin-bottom: 1px; }

.ndmds-sidebar .nav-link {
  display: flex !important;
  align-items: center;
  color: var(--sidebar-txt);
  padding: .6rem .85rem;
  border-radius: 6px;
  font-size: .875rem;
  font-weight: 500;
  text-decoration: none;
  transition: color .15s, background .15s;
  width: 100%;
  white-space: nowrap;
}
.ndmds-sidebar .nav-link:hover {
  color: var(--sidebar-txt-on);
  background: rgba(255,255,255,.07);
}
.ndmds-sidebar .nav-link.active {
  color: #fff;
  background: var(--sidebar-active);
  font-weight: 600;
}

/* Section labels */
.navbar-vertical-label {
  display: block;
  padding: 1.1rem 1.3rem .3rem;
  font-size: .67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.30);
  margin: 0;
}

/* Nav link icon */
.nav-link-icon {
  width: 20px; height: 20px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.nav-link-icon svg { width: 15px !important; height: 15px !important; stroke: currentColor; fill: none; stroke-width: 1.5; }

/* Collapsible sub-menus */
.ndmds-sidebar .parent { padding-left: 2.2rem; }
.ndmds-sidebar .parent.collapse { display: none; }
.ndmds-sidebar .parent.collapse.show { display: block; }
.ndmds-sidebar .parent .nav-link { font-size: .82rem; padding: .4rem .75rem; }

/* Caret indicator */
.dropdown-indicator-icon { font-size: .6rem; margin-right: .4rem; transition: transform .2s; }
.dropdown-indicator[aria-expanded="true"] .dropdown-indicator-icon { transform: rotate(90deg); }

/* Mobile: slide sidebar off-screen */
@media (max-width: 991.98px) {
  .ndmds-sidebar { transform: translateX(-110%); }
  .ndmds-sidebar.show { transform: translateX(0); }
}

/* ═══════════════════════════════════════════════════════════════
   TOP NAVBAR  (.ndmds-topnav)
   ═══════════════════════════════════════════════════════════════ */
.ndmds-topnav {
  position: fixed;
  top: 0;
  left: var(--sidebar-w);
  right: 0;
  height: var(--topnav-h);
  background: var(--card-bg);
  border-bottom: 1px solid var(--border-c);
  z-index: 1020;
  box-shadow: 0 1px 8px rgba(0,0,0,.06);
}

.ndmds-topnav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 1.5rem;
}

/* Topnav nav items in a row */
.ndmds-topnav .navbar-nav {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  list-style: none;
  margin: 0; padding: 0;
  gap: .25rem;
}
.ndmds-topnav .navbar-logo { display: flex; align-items: center; gap: .5rem; }

@media (max-width: 991.98px) {
  .ndmds-topnav { left: 0; }
}

[data-bs-theme="dark"] .ndmds-topnav {
  background: #1e2540;
  border-bottom-color: rgba(255,255,255,.1);
}

/* ═══════════════════════════════════════════════════════════════
   CONTENT + FOOTER
   ═══════════════════════════════════════════════════════════════ */
.content {
  margin-left: var(--sidebar-w);
  padding: calc(var(--topnav-h) + 1.5rem) 1.5rem 2rem;
  min-height: 100vh;
}

@media (max-width: 991.98px) {
  .content { margin-left: 0; padding-left: 1rem; padding-right: 1rem; }
}

footer, .footer {
  margin-left: var(--sidebar-w);
  padding: .75rem 1.5rem;
  font-size: .8rem;
  color: var(--txt-muted);
  border-top: 1px solid var(--border-c);
}
@media (max-width: 991.98px) { footer, .footer { margin-left: 0; } }

/* ── AVATAR ─────────────────────────────────────────────────── */
.avatar { display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; overflow: hidden; flex-shrink: 0; background: #e5e7eb; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-l   { width: 36px;  height: 36px; }
.avatar-xl  { width: 64px;  height: 64px; }
.avatar-2xl { width: 80px;  height: 80px; }
.avatar-3xl { width: 96px;  height: 96px; }
.avatar-4xl { width: 112px; height: 112px; }
.status-online { position: relative; }
.status-online::after { content:''; position:absolute; bottom:1px; right:1px; width:9px; height:9px; border-radius:50%; background:#10b981; border:2px solid var(--card-bg); }

/* ── TYPOGRAPHY ─────────────────────────────────────────────── */
.fw-600 { font-weight: 600 !important; }
.fw-700 { font-weight: 700 !important; }
.fw-800 { font-weight: 800 !important; }
.fs-7   { font-size: 1.125rem !important; }
.fs-8   { font-size: .875rem  !important; }
.fs-9   { font-size: .75rem   !important; }
.fs-10  { font-size: .65rem   !important; }
.text-body-highlight  { color: var(--txt-strong)  !important; }
.text-body-tertiary   { color: var(--txt-muted)   !important; }
.text-body-quaternary { color: var(--txt-xmuted)  !important; }
.text-body-emphasis   { color: var(--txt-body)    !important; }

/* ── CARDS ──────────────────────────────────────────────────── */
.card { background: var(--card-bg); border-color: var(--border-c); border-radius: 10px; }
.card.border-0  { border: none !important; }
.card.shadow-sm { box-shadow: 0 1px 8px rgba(0,0,0,.07) !important; }

/* ── PHOENIX BUTTON VARIANTS ────────────────────────────────── */
.btn-phoenix-primary   { background:rgba(99,102,241,.10);  border:1px solid rgba(99,102,241,.25);  color:#6366f1; }
.btn-phoenix-success   { background:rgba(16,185,129,.10);  border:1px solid rgba(16,185,129,.25);  color:#059669; }
.btn-phoenix-danger    { background:rgba(239,68,68,.10);   border:1px solid rgba(239,68,68,.25);   color:#dc2626; }
.btn-phoenix-warning   { background:rgba(245,158,11,.10);  border:1px solid rgba(245,158,11,.25);  color:#d97706; }
.btn-phoenix-secondary { background:rgba(107,114,128,.10); border:1px solid rgba(107,114,128,.25); color:#4b5563; }
.btn-phoenix-info      { background:rgba(14,165,233,.10);  border:1px solid rgba(14,165,233,.25);  color:#0284c7; }
.btn-phoenix-primary:hover   { background:rgba(99,102,241,.20);  border-color:rgba(99,102,241,.45);  color:#4f46e5; }
.btn-phoenix-success:hover   { background:rgba(16,185,129,.20);  border-color:rgba(16,185,129,.45);  color:#047857; }
.btn-phoenix-danger:hover    { background:rgba(239,68,68,.20);   border-color:rgba(239,68,68,.45);   color:#b91c1c; }
.btn-phoenix-warning:hover   { background:rgba(245,158,11,.20);  border-color:rgba(245,158,11,.45);  color:#b45309; }
.btn-phoenix-secondary:hover { background:rgba(107,114,128,.20); border-color:rgba(107,114,128,.45); color:#374151; }
.btn-phoenix-info:hover      { background:rgba(14,165,233,.20);  border-color:rgba(14,165,233,.45);  color:#0369a1; }

/* ── ALERTS ─────────────────────────────────────────────────── */
.alert-subtle-success { background:#f0fdf4; border:1px solid #bbf7d0; color:#166534; border-radius:8px; }
.alert-subtle-danger  { background:#fff1f2; border:1px solid #fecdd3; color:#9f1239; border-radius:8px; }
.alert-subtle-warning { background:#fffbeb; border:1px solid #fde68a; color:#92400e; border-radius:8px; }
.alert-subtle-info    { background:#eff6ff; border:1px solid #bfdbfe; color:#1e40af; border-radius:8px; }
[data-bs-theme="dark"] .alert-subtle-success { background:rgba(16,185,129,.1);  border-color:rgba(16,185,129,.2);  color:#34d399; }
[data-bs-theme="dark"] .alert-subtle-danger  { background:rgba(239,68,68,.1);   border-color:rgba(239,68,68,.2);   color:#f87171; }

/* ── BADGES ─────────────────────────────────────────────────── */
.badge-phoenix-primary   { background:rgba(99,102,241,.12);  color:#6366f1;  padding:3px 8px; border-radius:20px; font-size:.72rem; font-weight:600; }
.badge-phoenix-success   { background:rgba(16,185,129,.12);  color:#059669;  padding:3px 8px; border-radius:20px; font-size:.72rem; font-weight:600; }
.badge-phoenix-danger    { background:rgba(239,68,68,.12);   color:#dc2626;  padding:3px 8px; border-radius:20px; font-size:.72rem; font-weight:600; }
.badge-phoenix-warning   { background:rgba(245,158,11,.12);  color:#d97706;  padding:3px 8px; border-radius:20px; font-size:.72rem; font-weight:600; }
.badge-phoenix-secondary { background:rgba(107,114,128,.12); color:#6b7280;  padding:3px 8px; border-radius:20px; font-size:.72rem; font-weight:600; }
.badge-phoenix-info      { background:rgba(14,165,233,.12);  color:#0284c7;  padding:3px 8px; border-radius:20px; font-size:.72rem; font-weight:600; }

/* ── TABLES ─────────────────────────────────────────────────── */
.table th { font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:.05em; color:var(--txt-muted); }
.table-hover tbody tr:hover { background:rgba(99,102,241,.04); }

/* ── DROPDOWNS ──────────────────────────────────────────────── */
.dropdown-menu { border-radius:10px; border-color:var(--border-c); box-shadow:0 4px 24px rgba(0,0,0,.12); font-size:.875rem; }
.dropdown-item { border-radius:6px; padding:.45rem .85rem; }
.dropdown-item:hover { background:rgba(99,102,241,.07); color:#4f46e5; }
.navbar-dropdown-caret { min-width:240px; }
[data-bs-theme="dark"] .dropdown-menu { background:#1e2540; border-color:rgba(255,255,255,.1); }
[data-bs-theme="dark"] .dropdown-item { color:#9fa6bc; }
[data-bs-theme="dark"] .dropdown-item:hover { background:rgba(99,102,241,.12); color:#818cf8; }
[data-bs-theme="dark"] .card { background:var(--card-bg); border-color:var(--border-c); }

/* ── MISC ───────────────────────────────────────────────────── */
.flex-1           { flex: 1 1 0%; min-width: 0; }
.opacity-25       { opacity: .25 !important; }
.cursor-pointer   { cursor: pointer !important; }
.object-fit-cover { object-fit: cover !important; }
.mt-15            { margin-top: 6rem !important; }
.border-translucent { border-color:rgba(0,0,0,.08) !important; }
[data-bs-theme="dark"] .border-translucent { border-color:rgba(255,255,255,.08) !important; }
.hover-bg-transparent:hover { background:transparent !important; }
.scrollbar-overlay { overflow-y:auto; scrollbar-width:thin; scrollbar-color:rgba(0,0,0,.14) transparent; }
.scrollbar-overlay::-webkit-scrollbar { width:5px; }
.scrollbar-overlay::-webkit-scrollbar-thumb { background:rgba(0,0,0,.14); border-radius:3px; }

/* ── SEARCH ─────────────────────────────────────────────────── */
.search-box { position:relative; }
.search-box-icon { position:absolute; top:50%; left:12px; transform:translateY(-50%); color:#9ca3af; pointer-events:none; }
.search-input { padding-left:2.2rem !important; }

/* ── FORM ICON ──────────────────────────────────────────────── */
.form-icon-container { position:relative; }
.form-icon { position:absolute; top:50%; left:12px; transform:translateY(-50%); color:#9ca3af; pointer-events:none; font-size:.8rem; }
.form-icon-input { padding-left:2.25rem !important; }

/* ── THEME TOGGLE ───────────────────────────────────────────── */
.theme-control-toggle { display:flex; align-items:center; }
.theme-control-toggle-input { display:none; }
.theme-control-toggle-label { cursor:pointer; display:flex; align-items:center; justify-content:center; border-radius:50%; width:32px; height:32px; color:var(--txt-muted); }
.theme-control-toggle-label:hover { background:rgba(0,0,0,.05); }
.fa-icon-wait { display:flex; align-items:center; }
.theme-control-toggle-dark { display:none !important; }
[data-bs-theme="dark"] .theme-control-toggle-light { display:none !important; }
[data-bs-theme="dark"] .theme-control-toggle-dark  { display:flex !important; }

/* ── HAMBURGER ──────────────────────────────────────────────── */
.navbar-toggler-humburger-icon { border:none; background:transparent; display:flex; flex-direction:column; gap:4px; padding:8px; cursor:pointer; }
.navbar-toggle-icon { display:flex; flex-direction:column; gap:4px; }
.toggle-line { display:block; width:18px; height:2px; background:currentColor; border-radius:1px; }

/* ── DIVIDER ────────────────────────────────────────────────── */
.divider-line { display:flex; align-items:center; gap:.75rem; margin:1.25rem 0; }
.divider-line hr { flex:1; margin:0; border-color:var(--border-c); }
.divider-line span { font-size:.8rem; color:#9ca3af; white-space:nowrap; }

/* ── MODAL ──────────────────────────────────────────────────── */
.modal-content { border-radius:12px; border:none; box-shadow:0 8px 40px rgba(0,0,0,.18); }

/* ── FILE THUMBNAIL ─────────────────────────────────────────── */
.file-thumbnail { width:36px; height:36px; border-radius:6px; overflow:hidden; flex-shrink:0; background:#f3f4f6; }