:root{
  --tesda-blue: #0b4aa2;
  --tesda-blue-dark: #083b82;

  --bg: #f3f6fb;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;

  --border: rgba(2, 6, 23, 0.10);
  --shadow: 0 14px 34px rgba(2, 6, 23, 0.10);
}

*{ box-sizing: border-box; }
html, body{ height: 100%; }
body{
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* ========= Layout ========= */
.app{
  display:grid;
  grid-template-columns: 270px 1fr;
  min-height: 100vh;
}

.sidebar{
  background: linear-gradient(180deg, var(--tesda-blue), var(--tesda-blue-dark));
  color:#fff;
  padding: 18px 14px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  padding: 10px 10px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.18);
  margin-bottom: 14px;
}

.brand img{
  width: 44px;
  height: 44px;
  border-radius: 12px;
  padding: 6px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.18);
  object-fit: contain;
}

.brand .title b{ display:block; font-size: 14px; letter-spacing:.2px; }
.brand .title span{ display:block; font-size: 11px; opacity:.9; }

.menu{ list-style:none; padding:0; margin:0; }
.menu a{
  display:flex;
  align-items:center;
  gap:10px;
  color: rgba(255,255,255,0.92);
  text-decoration:none;
  padding: 12px 12px;
  border-radius: 12px;
  margin: 6px 6px;
  transition: 0.15s ease;
  font-size: 14px;
}
.menu a:hover{ background: rgba(255,255,255,0.12); }
.menu a.active{ background: rgba(255,255,255,0.18); font-weight: 800; }

.main{ display:flex; flex-direction: column; }

.topbar{
  background: linear-gradient(90deg, var(--tesda-blue), var(--tesda-blue-dark));
  color:#fff;
  padding: 14px 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  box-shadow: 0 6px 18px rgba(2,6,23,0.10);
}

.topbar .left{ font-weight: 900; letter-spacing:.2px; }
.topbar .right{ display:flex; gap: 12px; align-items:center; font-size: 12px; opacity:.95; }

.logout{
  background: rgba(255,255,255,0.14);
  color:#fff;
  padding: 8px 12px;
  border-radius: 12px;
  text-decoration:none;
  border: 1px solid rgba(255,255,255,0.18);
  font-weight: 800;
}

.content{ padding: 22px 26px 34px; }

.page-title{
  margin:0;
  font-size: 28px;
  font-weight: 900;
  color:#0f2a55;
}
.page-subtitle{
  margin: 6px 0 16px;
  color: var(--muted);
  font-size: 13px;
}
.hr{ height:1px; background: rgba(2,6,23,0.08); margin: 14px 0 18px; }

/* ========= Cards / Panels ========= */
.panel{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.panel-title{
  font-weight: 900;
  color:#0f2a55;
}

.badge{
  display:inline-block;
  font-size: 11px;
  font-weight: 900;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(11,74,162,0.18);
  background: rgba(11,74,162,0.08);
  color:#083b82;
}

.notice{
  background:#eff6ff;
  border:1px solid rgba(11,74,162,0.25);
  color:#083b82;
  padding: 10px 12px;
  border-radius: 12px;
  margin-bottom: 14px;
  font-size: 13px;
}

/* ========= Form ========= */
.form-grid{
  display:grid;
  grid-template-columns: 1.3fr 2fr auto;
  gap: 14px;
  align-items: end;
}

.label{
  display:block;
  font-size: 12px;
  font-weight: 800;
  margin-bottom: 6px;
  color:#1f2a44;
}

.input{
  width:100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(2,6,23,0.14);
  outline: none;
  font-size: 14px;
  background:#fff;
  transition: 0.15s ease;
}
.input:focus{
  border-color: rgba(11,74,162,0.55);
  box-shadow: 0 0 0 4px rgba(11,74,162,0.14);
}

.btn{
  border:0;
  padding: 12px 16px;
  border-radius: 12px;
  font-weight: 900;
  font-size: 14px;
  cursor:pointer;
  background: linear-gradient(90deg, var(--tesda-blue), var(--tesda-blue-dark));
  color:#fff;
  transition: transform 0.08s ease, filter 0.15s ease;
  height: 44px;
}
.btn:hover{ filter: brightness(1.03); }
.btn:active{ transform: translateY(1px); }

.btn-ghost{
  background:#fff;
  color:#0b4aa2;
  border:1px solid rgba(11,74,162,0.25);
}

/* ========= Table ========= */
.table-wrap{
  border-radius: 16px;
  border:1px solid rgba(2,6,23,0.08);
  overflow:hidden;
}

.table{
  width:100%;
  border-collapse: collapse;
  font-size: 14px;
}

.table thead th{
  background:#f1f5f9;
  color:#0f2a55;
  text-align:left;
  padding: 12px 12px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .35px;
}

.table tbody td{
  padding: 12px 12px;
  border-top: 1px solid rgba(2,6,23,0.06);
}

.table tbody tr:hover{ background:#f8fafc; }

.actions{ display:flex; gap:8px; }

.icon-btn{
  width: 38px;
  height: 38px;
  border-radius: 12px;
  border:1px solid rgba(2,6,23,0.10);
  background:#fff;
  cursor:pointer;
  display:grid;
  place-items:center;
  transition: 0.15s ease;
}
.icon-btn:hover{
  border-color: rgba(11,74,162,0.35);
  box-shadow: 0 10px 22px rgba(2,6,23,0.12);
  transform: translateY(-1px);
}
.icon-edit svg{ fill:#0b4aa2; }
.icon-del svg{ fill:#b91c1c; }

/* ========= Modal ========= */
.modal-backdrop{
  position:fixed;
  inset:0;
  background: rgba(2, 6, 23, 0.55);
  display:none;
  align-items:center;
  justify-content:center;
  padding: 18px;
  z-index: 9999;
}
.modal{
  width:100%;
  max-width: 560px;
  background:#fff;
  border-radius: 18px;
  border:1px solid rgba(2,6,23,0.12);
  box-shadow: 0 28px 80px rgba(2,6,23,0.35);
  overflow:hidden;
}
.modal-head{
  padding: 14px 16px;
  background: linear-gradient(90deg, var(--tesda-blue), var(--tesda-blue-dark));
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
  font-weight: 900;
}
.modal-body{ padding: 16px; }
.modal-foot{
  padding: 14px 16px;
  border-top: 1px solid rgba(2,6,23,0.08);
  display:flex;
  gap:10px;
  justify-content:flex-end;
}
.x-btn{
  width: 36px;
  height: 36px;
  border-radius: 12px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.22);
  color:#fff;
  cursor:pointer;
  display:grid;
  place-items:center;
}

@media(max-width: 980px){
  .app{ grid-template-columns: 1fr; }
  .sidebar{
    height:auto;
    position: fixed;
    top:0; left:0; bottom:0;
    width: 270px;
    z-index: 10000;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  .sidebar.open{ transform: translateX(0); }
  .sidebar-overlay{
    display:none;
    position:fixed;
    inset:0;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
  }
  .sidebar-overlay.show{ display:block; }
  .hamburger{
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.18);
    color: #fff;
    cursor: pointer;
    font-size: 20px;
    flex-shrink: 0;
  }
  .form-grid{ grid-template-columns: 1fr; }
  .table-wrap{ overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .table{ min-width: 650px; }
  .modal{ max-width: 95vw; }
}

@media(max-width: 768px){
  .content{ padding: 16px 14px 28px; }
  .topbar{ padding: 10px 14px; }
  .page-title{ font-size: 22px; }
  .grid-2{ grid-template-columns: 1fr; }
}

@media(max-width: 480px){
  .content{ padding: 12px 10px 24px; }
  .panel{ padding: 14px; border-radius: 14px; }
  .page-title{ font-size: 19px; }
  .topbar .right{ gap: 6px; font-size: 11px; }
  .logout{ padding: 6px 10px; font-size: 12px; }
  .kpi-card{ min-height: 70px; }
  .actions{ flex-wrap: wrap; }
}

.hamburger{ display: none; }


/* ===== Dashboard Cards ===== */
.cards{
  display:grid;
  grid-template-columns: repeat(6, minmax(160px, 1fr));
  gap: 14px;
}

.kpi-card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 16px 16px 14px;
  position: relative;
  cursor: pointer;
  transition: 0.15s ease;
  overflow:hidden;
  min-height: 86px;
}

.kpi-card:hover{
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(2, 6, 23, 0.14);
  border-color: rgba(11, 74, 162, 0.25);
}

.kpi-card:before{
  content:"";
  position:absolute;
  left:0;
  top: 14px;
  bottom: 14px;
  width: 6px;
  background: var(--tesda-blue);
  border-radius: 0 12px 12px 0;
}

.kpi-num{
  font-size: 22px;
  font-weight: 900;
  color:#0f2a55;
  margin-left: 10px;
}

.kpi-label{
  margin-left: 10px;
  font-size: 11px;
  color: var(--muted);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .35px;
  margin-top: 2px;
}

.kpi-hint{
  margin-left: 10px;
  font-size: 11px;
  color: rgba(15,42,85,0.70);
  margin-top: 8px;
}

.grid-2{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 1250px){
  .cards{ grid-template-columns: repeat(3, minmax(160px, 1fr)); }
}
@media (max-width: 850px){
  .cards{ grid-template-columns: repeat(2, minmax(160px, 1fr)); }
  .grid-2{ grid-template-columns: 1fr; }
}
@media (max-width: 520px){
  .cards{ grid-template-columns: 1fr; }
}