/* ═══════════════════════════════════════════════════════════════
   Easy-IMS  ·  Admin Panel Stylesheet
═══════════════════════════════════════════════════════════════ */
:root {
  --adm-primary:   #4F8EF7;
  --adm-primary-d: #2563EB;
  --adm-success:   #34D399;
  --adm-danger:    #F87171;
  --adm-warning:   #FBBF24;

  --adm-bg:        #F0F4FC;
  --adm-surf:      #FFFFFF;
  --adm-border:    #E2E8F0;
  --adm-border2:   #CBD5E1;

  --adm-sidebar:   #0D1626;
  --adm-sidebar2:  #162035;
  --adm-sidebar-border: rgba(255,255,255,.07);

  --adm-text:      #0F172A;
  --adm-text2:     #475569;
  --adm-text3:     #94A3B8;
  --adm-text-inv:  #F0F4FF;

  --adm-r:    10px;
  --adm-r-lg: 16px;
  --adm-sh:   0 1px 4px rgba(0,0,0,.08);
  --adm-sh-md:0 4px 16px rgba(0,0,0,.1);
  --adm-t:    .25s cubic-bezier(.4,0,.2,1);

  --sidebar-w: 260px;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--adm-bg);color:var(--adm-text);
  display:flex;min-height:100vh;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit}
button{cursor:pointer;border:none;background:none;font-family:inherit}
input,select,textarea{font-family:inherit}

/* ─── Sidebar ────────────────────────────────────────────────── */
.sidebar{
  width:var(--sidebar-w);min-width:var(--sidebar-w);
  background:var(--adm-sidebar);
  display:flex;flex-direction:column;
  position:fixed;top:0;left:0;bottom:0;z-index:200;
  overflow-y:auto;transition:transform var(--adm-t);
}
.sidebar-header{
  padding:1.25rem 1rem;
  border-bottom:1px solid var(--adm-sidebar-border);
  position:sticky;top:0;background:var(--adm-sidebar);z-index:1;
}
.sidebar-logo{display:flex;align-items:center;gap:.75rem}
.sidebar-logo-icon{
  width:38px;height:38px;border-radius:10px;flex-shrink:0;
  background:linear-gradient(135deg,#4F8EF7,#0DCFDA);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 12px rgba(79,142,247,.35);
}
.sidebar-logo-icon svg{width:18px;height:18px;color:#fff}
.sidebar-logo-name{
  font-family:'Space Grotesk',sans-serif;
  font-size:1rem;font-weight:800;color:#fff;letter-spacing:-.02em;
}
.sidebar-logo-sub{font-size:.7rem;color:rgba(255,255,255,.4);margin-top:.1rem}
.sidebar-nav{padding:.75rem .75rem 2rem;display:flex;flex-direction:column;gap:.15rem}
.nav-group-label{
  font-size:.65rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(255,255,255,.3);padding:.9rem .6rem .3rem;
}
.sidebar-link{
  display:flex;align-items:center;gap:.65rem;
  padding:.6rem .85rem;border-radius:var(--adm-r);
  font-size:.875rem;font-weight:500;color:rgba(255,255,255,.55);
  transition:all var(--adm-t);
}
.sidebar-link svg{width:16px;height:16px;flex-shrink:0}
.sidebar-link:hover{background:rgba(255,255,255,.08);color:rgba(255,255,255,.85)}
.sidebar-link.active{background:var(--adm-primary);color:#fff;box-shadow:0 4px 12px rgba(79,142,247,.3)}
.sidebar-link-external{color:rgba(255,255,255,.4)}

/* ─── Main area ──────────────────────────────────────────────── */
.admin-main{
  margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;
  min-height:100vh;
}

/* ─── Topbar ─────────────────────────────────────────────────── */
.topbar{
  display:flex;align-items:center;gap:1rem;
  padding:.9rem 1.75rem;background:var(--adm-surf);
  border-bottom:1px solid var(--adm-border);
  position:sticky;top:0;z-index:100;box-shadow:var(--adm-sh);
}
.topbar-menu-btn{
  display:none;padding:.4rem;border-radius:var(--adm-r);
  color:var(--adm-text2);transition:background var(--adm-t);
}
.topbar-menu-btn:hover{background:var(--adm-bg)}
.topbar-menu-btn svg{width:20px;height:20px}
.topbar-breadcrumb{
  font-family:'Space Grotesk',sans-serif;
  font-size:1rem;font-weight:700;color:var(--adm-text);flex:1;
}
.topbar-actions{display:flex;gap:.75rem}
.topbar-btn{
  display:inline-flex;align-items:center;gap:.45rem;
  padding:.5rem 1.1rem;border-radius:var(--adm-r);
  font-size:.85rem;font-weight:600;
  background:var(--adm-primary);color:#fff;
  transition:all var(--adm-t);
  box-shadow:0 2px 8px rgba(79,142,247,.3);
}
.topbar-btn:hover{background:var(--adm-primary-d);transform:translateY(-1px)}
.topbar-btn svg{width:15px;height:15px}
.topbar-btn-danger{background:#FEF2F2;color:var(--adm-danger);box-shadow:none;border:1px solid #FECACA}
.topbar-btn-danger:hover{background:#FECACA;transform:translateY(-1px)}

/* ─── Content ────────────────────────────────────────────────── */
.admin-content{padding:2rem 1.75rem;flex:1}
.admin-section{display:none}
.admin-section.active{display:block}
.page-header{margin-bottom:1.75rem}
.page-header h1{font-family:'Space Grotesk',sans-serif;font-size:1.5rem;font-weight:800;margin-bottom:.25rem}
.page-header p{font-size:.875rem;color:var(--adm-text2)}

/* ─── Cards ──────────────────────────────────────────────────── */
.admin-card{
  background:var(--adm-surf);border-radius:var(--adm-r-lg);
  border:1px solid var(--adm-border);padding:1.5rem;
  box-shadow:var(--adm-sh);margin-bottom:1.5rem;
}
.admin-card-header{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:1.25rem;
}
.admin-card-header h3{font-size:1rem;font-weight:700}
.link-sm{font-size:.8rem;color:var(--adm-primary);font-weight:600}
.link-sm:hover{text-decoration:underline}
.admin-divider{border:none;border-top:1px solid var(--adm-border);margin:1.5rem 0}

/* ─── Dashboard KPIs ─────────────────────────────────────────── */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin-bottom:1.5rem}
.kpi-card{
  background:var(--adm-surf);border-radius:var(--adm-r-lg);
  border:1px solid var(--adm-border);padding:1.25rem;
  display:flex;align-items:center;gap:1rem;box-shadow:var(--adm-sh);
}
.kpi-icon{
  width:44px;height:44px;border-radius:var(--adm-r);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.kpi-icon svg{width:20px;height:20px}
.kpi-value{font-family:'Space Grotesk',sans-serif;font-size:1.5rem;font-weight:800;line-height:1}
.kpi-label{font-size:.75rem;color:var(--adm-text2);margin-top:.15rem}

.dash-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.quick-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem}
.quick-action{
  display:flex;flex-direction:column;align-items:center;gap:.5rem;
  padding:1rem .75rem;border-radius:var(--adm-r);background:var(--adm-bg);
  border:1px solid var(--adm-border);font-size:.8rem;font-weight:600;color:var(--adm-text2);
  transition:all var(--adm-t);cursor:pointer;
}
.quick-action:hover{background:var(--adm-primary);color:#fff;border-color:var(--adm-primary)}
.quick-action svg{width:22px;height:22px}
.quick-action:hover svg{stroke:#fff}
.section-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:.65rem 0;border-bottom:1px solid var(--adm-border);
  font-size:.875rem;
}
.section-row:last-child{border-bottom:none}
.section-row-name{font-weight:500}
.badge-vis{
  font-size:.7rem;font-weight:700;padding:.2rem .6rem;border-radius:100px;
}
.badge-on{background:rgba(52,211,153,.12);color:#059669}
.badge-off{background:rgba(241,113,113,.12);color:#DC2626}

/* ─── Forms ──────────────────────────────────────────────────── */
.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.form-group{display:flex;flex-direction:column;gap:.35rem}
.form-group-full{grid-column:1/-1}
.form-label{font-size:.8rem;font-weight:600;color:var(--adm-text)}
.admin-input{
  padding:.6rem .9rem;border-radius:var(--adm-r);
  border:1.5px solid var(--adm-border);background:var(--adm-bg);
  font-size:.875rem;color:var(--adm-text);outline:none;width:100%;
  transition:border-color var(--adm-t),box-shadow var(--adm-t);
}
.admin-input:focus{border-color:var(--adm-primary);box-shadow:0 0 0 3px rgba(79,142,247,.12);background:#fff}
.admin-textarea{resize:vertical;min-height:80px}
.form-hint{font-size:.78rem;color:var(--adm-text3);margin-top:.5rem}
.toggle-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:.7rem 1rem;background:var(--adm-bg);border-radius:var(--adm-r);
  border:1px solid var(--adm-border);margin-bottom:.5rem;
}
.toggle-row-label{font-size:.875rem;font-weight:600}
.toggle-switch-sm{
  width:40px;height:22px;border-radius:100px;cursor:pointer;
  background:var(--adm-border2);position:relative;transition:background var(--adm-t);flex-shrink:0;
}
.toggle-switch-sm.on{background:var(--adm-success)}
.toggle-knob-sm{
  width:16px;height:16px;border-radius:50%;background:#fff;
  position:absolute;top:3px;left:3px;transition:transform var(--adm-t);
  box-shadow:0 1px 4px rgba(0,0,0,.2);
}
.toggle-switch-sm.on .toggle-knob-sm{transform:translateX(18px)}

/* Color input */
.color-input-wrap{display:flex;align-items:center;gap:.5rem}
.color-picker{
  width:38px;height:38px;border:2px solid var(--adm-border);
  border-radius:var(--adm-r);cursor:pointer;padding:2px;background:none;flex-shrink:0;
}
.color-picker::-webkit-color-swatch{border-radius:6px;border:none}

/* ─── Tables ─────────────────────────────────────────────────── */
.table-wrap{overflow-x:auto;margin-bottom:1rem}
.admin-table{width:100%;border-collapse:collapse;font-size:.85rem}
.admin-table th{
  text-align:left;padding:.65rem .85rem;
  background:var(--adm-bg);border-bottom:2px solid var(--adm-border);
  font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;
  color:var(--adm-text2);white-space:nowrap;
}
.admin-table td{
  padding:.6rem .85rem;border-bottom:1px solid var(--adm-border);
  vertical-align:middle;
}
.admin-table tr:last-child td{border-bottom:none}
.admin-table tr:hover td{background:var(--adm-bg)}
.table-input{
  border:1.5px solid var(--adm-border);border-radius:6px;
  padding:.35rem .6rem;font-size:.8rem;background:var(--adm-bg);width:100%;min-width:80px;
  color:var(--adm-text);outline:none;
}
.table-input:focus{border-color:var(--adm-primary);background:#fff}
.btn-row-del{
  padding:.3rem .6rem;border-radius:6px;font-size:.75rem;
  background:#FEF2F2;color:var(--adm-danger);border:1px solid #FECACA;
  transition:all var(--adm-t);
}
.btn-row-del:hover{background:var(--adm-danger);color:#fff}
.btn-add-row{
  display:inline-flex;align-items:center;gap:.45rem;
  padding:.5rem 1rem;border-radius:var(--adm-r);font-size:.82rem;font-weight:600;
  background:rgba(79,142,247,.08);color:var(--adm-primary);
  border:1.5px dashed rgba(79,142,247,.4);
  transition:all var(--adm-t);margin-top:.5rem;
}
.btn-add-row:hover{background:rgba(79,142,247,.15)}
.btn-add-row svg{width:15px;height:15px}

/* ─── Sections manager ───────────────────────────────────────── */
.section-item{
  display:flex;align-items:center;gap:1rem;
  padding:.85rem 1rem;border-radius:var(--adm-r);background:var(--adm-bg);
  border:1px solid var(--adm-border);margin-bottom:.5rem;cursor:grab;
}
.section-item:active{cursor:grabbing}
.section-handle{color:var(--adm-text3)}
.section-handle svg{width:16px;height:16px}
.section-name{font-size:.875rem;font-weight:600;flex:1}
.section-order-input{
  width:52px;padding:.3rem .5rem;border-radius:6px;text-align:center;
  border:1px solid var(--adm-border);background:var(--adm-surf);font-size:.8rem;
}

/* ─── Pricing plans editor ───────────────────────────────────── */
.plan-editor{
  border:1px solid var(--adm-border);border-radius:var(--adm-r-lg);
  margin-bottom:1.25rem;overflow:hidden;
}
.plan-editor-header{
  display:flex;align-items:center;justify-content:space-between;
  padding:.85rem 1.25rem;background:var(--adm-bg);cursor:pointer;
}
.plan-editor-header h4{font-size:.9rem;font-weight:700}
.plan-editor-body{padding:1.25rem;display:none}
.plan-editor-body.open{display:block}
.plan-features-editor{margin-top:1rem}
.plan-feature-row{
  display:flex;align-items:center;gap:.75rem;
  padding:.5rem;border-radius:6px;border:1px solid var(--adm-border);
  background:var(--adm-bg);margin-bottom:.5rem;font-size:.85rem;
}
.plan-feature-row input[type=checkbox]{width:16px;height:16px;cursor:pointer;accent-color:var(--adm-success)}

/* ─── Toast ──────────────────────────────────────────────────── */
.toast{
  position:fixed;bottom:1.75rem;right:1.75rem;z-index:9999;
  padding:.8rem 1.5rem;border-radius:var(--adm-r);
  font-size:.875rem;font-weight:600;color:#fff;
  transform:translateY(80px);opacity:0;pointer-events:none;
  transition:all .35s cubic-bezier(.4,0,.2,1);
  box-shadow:var(--adm-sh-md);display:flex;align-items:center;gap:.5rem;
}
.toast.show{transform:translateY(0);opacity:1}
.toast.success{background:#059669}
.toast.error{background:#DC2626}
.toast.info{background:var(--adm-primary)}
.toast svg{width:16px;height:16px}

/* ─── Responsive ─────────────────────────────────────────────── */
@media(max-width:1024px){
  :root{--sidebar-w:240px}
  .kpi-grid{grid-template-columns:repeat(2,1fr)}
  .dash-grid{grid-template-columns:1fr}
  .quick-actions{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .admin-main{margin-left:0}
  .topbar-menu-btn{display:flex}
  .topbar-actions .topbar-btn span{display:none}
  .form-grid-2{grid-template-columns:1fr}
  .kpi-grid{grid-template-columns:1fr 1fr}
  .admin-content{padding:1.25rem 1rem}
}