/* =====================================================================
   Apotek Gres - Stylesheet Utama
   Design System: "Clinical Precision" (lihat referensi desain Stitch)
   Diterapkan di atas Bootstrap 5.3 (§2 - tidak menggunakan Tailwind).
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* --- Warna inti (Clinical Precision) --- */
  --ag-primary: #006c49;             /* Medical Green - aksi utama & sukses */
  --ag-primary-dark: #00543a;
  --ag-primary-container: #10b981;   /* aksen hijau terang */
  --ag-on-primary: #ffffff;
  --ag-secondary: #545f73;           /* Dark Navy-gray - navigasi/teks sekunder */
  --ag-tertiary: #005ac2;            /* biru - info/aksi sekunder */
  --ag-tertiary-container: #e8f0ff;
  --ag-warning: #b45309;             /* amber - kedaluwarsa/menipis */
  --ag-warning-bg: #fef3c7;
  --ag-error: #ba1a1a;               /* merah - kritis/habis/kedaluwarsa */
  --ag-error-bg: #ffdad6;

  /* --- Permukaan & latar --- */
  --ag-bg: #f8f9ff;                  /* Level 0 - latar halaman */
  --ag-surface: #ffffff;             /* Level 1 - kartu, sidebar */
  --ag-surface-container-low: #eff4ff;
  --ag-surface-container: #e5eeff;
  --ag-on-surface: #0b1c30;          /* teks utama, hampir navy-black */
  --ag-on-surface-variant: #3c4a42;  /* teks sekunder */
  --ag-outline: #6c7a71;
  --ag-outline-variant: #e2e8f0;     /* border tipis - "Low-Contrast Outline" */

  --ag-radius: 0.5rem;               /* 8px - shape standar kartu/tombol/input */
  --ag-shadow-hover: 0 4px 6px -1px rgba(0,0,0,0.05);
  --sidebar-width: 260px;
}

* { font-family: 'Inter', system-ui, -apple-system, sans-serif; }

body {
  background-color: var(--ag-bg);
  color: var(--ag-on-surface);
  font-size: 14px;
}

h1, h2, h3, h4, h5, h6 { color: var(--ag-on-surface); font-weight: 600; letter-spacing: -0.01em; }

a { text-decoration: none; }

/* ---------- Layout shell ---------- */
.ag-wrapper { display: flex; min-height: 100vh; }

.ag-sidebar {
  width: var(--sidebar-width);
  background: var(--ag-surface);
  color: var(--ag-on-surface-variant);
  min-height: 100vh;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  border-right: 1px solid var(--ag-outline-variant);
  display: flex;
  flex-direction: column;
}
.ag-sidebar .brand {
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  border-bottom: 1px solid var(--ag-outline-variant);
}
.ag-sidebar .brand .logo-box {
  width: 52px; height: 52px;
  border-radius: var(--ag-radius);
  background: var(--ag-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}
.ag-sidebar .brand h1 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ag-primary);
  margin: 0;
}
.ag-sidebar .brand p {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--ag-on-surface-variant);
  margin: 0;
}
.ag-sidebar .nav-scroll { padding: 12px 0; overflow-y: auto; flex: 1; }
.ag-sidebar .nav-section-title {
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--ag-outline);
  padding: .9rem 1.25rem .3rem;
}
.ag-sidebar .nav-link {
  display: flex; align-items: center; gap: .65rem;
  color: var(--ag-on-surface-variant);
  padding: .65rem 1.25rem;
  font-size: .85rem;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: background-color .15s ease, color .15s ease;
}
.ag-sidebar .nav-link i { width: 1.1rem; text-align: center; font-size: .95rem; }
.ag-sidebar .nav-link:hover { background: var(--ag-surface-container-low); color: var(--ag-on-surface); }
.ag-sidebar .nav-link.active {
  background: var(--ag-surface-container-low);
  color: var(--ag-primary);
  border-left-color: var(--ag-primary);
  font-weight: 700;
}
.ag-sidebar .nav-link.logout-link {
  margin-top: auto;
  border-top: 1px solid var(--ag-outline-variant);
}

.ag-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.ag-topbar {
  background: var(--ag-surface);
  border-bottom: 1px solid var(--ag-outline-variant);
  padding: .7rem 1.5rem;
  position: sticky;
  top: 0;
  z-index: 10;
  height: 64px;
}
.ag-topbar .search-box {
  position: relative;
}
.ag-topbar .search-box i {
  position: absolute; left: .75rem; top: 50%; transform: translateY(-50%);
  color: var(--ag-on-surface-variant); font-size: .85rem;
}
.ag-topbar .search-box input {
  padding-left: 2.2rem;
  border: 1px solid var(--ag-outline-variant);
  border-radius: var(--ag-radius);
  background: var(--ag-bg);
}
.ag-topbar .icon-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: none;
  background: transparent;
  color: var(--ag-on-surface-variant);
  display: inline-flex; align-items: center; justify-content: center;
}
.ag-topbar .icon-btn:hover { background: var(--ag-surface-container); }

.ag-content { padding: 1.5rem; flex: 1; max-width: 1400px; width: 100%; margin: 0 auto; }

.page-title { font-size: 1.6rem; font-weight: 700; margin-bottom: .15rem; }
.page-subtitle { color: var(--ag-on-surface-variant); font-size: .875rem; }

/* ---------- Cards & stat widgets ---------- */
.card {
  border: 1px solid var(--ag-outline-variant);
  border-radius: var(--ag-radius);
  background: var(--ag-surface);
  box-shadow: none;
}
.card-header {
  background: var(--ag-surface);
  border-bottom: 1px solid var(--ag-outline-variant);
  font-weight: 600;
  font-size: .95rem;
}
.card:hover.card-hoverable { box-shadow: var(--ag-shadow-hover); }

.stat-card {
  background: var(--ag-surface);
  border: 1px solid var(--ag-outline-variant);
  border-radius: var(--ag-radius);
  padding: 1rem 1.1rem;
  transition: box-shadow .15s ease;
}
.stat-card:hover { box-shadow: var(--ag-shadow-hover); }
.stat-card .stat-top { display: flex; align-items: flex-start; justify-content: space-between; }
.stat-card .stat-label {
  font-size: .68rem; font-weight: 600; text-transform: uppercase; letter-spacing: .05em;
  color: var(--ag-on-surface-variant);
}
.stat-card .stat-icon { color: var(--ag-primary); font-size: 1.15rem; }
.stat-card .stat-value { font-size: 1.5rem; font-weight: 700; color: var(--ag-on-surface); margin-top: .4rem; }
.stat-card.stat-alert { background: rgba(186,26,26,.04); border-color: rgba(186,26,26,.25); }
.stat-card.stat-alert .stat-label,
.stat-card.stat-alert .stat-icon,
.stat-card.stat-alert .stat-value { color: var(--ag-error); }

/* ---------- Buttons ---------- */
.btn { border-radius: var(--ag-radius); font-weight: 600; font-size: .85rem; }
.btn-primary { background-color: var(--ag-primary); border-color: var(--ag-primary); }
.btn-primary:hover, .btn-primary:focus { background-color: var(--ag-primary-dark); border-color: var(--ag-primary-dark); }
.btn-outline-primary { color: var(--ag-primary); border-color: var(--ag-primary); }
.btn-outline-primary:hover { background-color: var(--ag-primary); border-color: var(--ag-primary); color: #fff; }
.btn-outline-danger { color: var(--ag-error); border-color: var(--ag-error); }
.btn-outline-danger:hover { background-color: var(--ag-error); border-color: var(--ag-error); }
.btn-link { color: var(--ag-primary); font-weight: 600; }

/* ---------- Badges status (Normal/Menipis/Habis, Aman/Kedaluwarsa, dll) ---------- */
.badge { font-weight: 600; font-size: .68rem; letter-spacing: .02em; border-radius: .35rem; padding: .35em .6em; }
.badge.bg-success   { background-color: rgba(0,108,73,.12) !important;  color: var(--ag-primary) !important; }
.badge.bg-warning   { background-color: var(--ag-warning-bg) !important; color: var(--ag-warning) !important; }
.badge.bg-danger    { background-color: var(--ag-error-bg) !important;   color: var(--ag-error) !important; }
.badge.bg-info      { background-color: var(--ag-tertiary-container) !important; color: var(--ag-tertiary) !important; }
.badge.bg-dark      { background-color: #e2e8f0 !important; color: var(--ag-on-surface) !important; }
.badge.bg-secondary { background-color: var(--ag-surface-container) !important; color: var(--ag-secondary) !important; }

/* ---------- Alerts ---------- */
.alert { border-radius: var(--ag-radius); border: 1px solid transparent; font-size: .875rem; }
.alert-success { background: rgba(0,108,73,.06); border-color: rgba(0,108,73,.25); color: var(--ag-primary-dark); }
.alert-danger  { background: rgba(186,26,26,.06); border-color: rgba(186,26,26,.25); color: var(--ag-error); }
.alert-warning { background: var(--ag-warning-bg); border-color: rgba(180,83,9,.25); color: var(--ag-warning); }

/* ---------- Forms ---------- */
.form-control, .form-select {
  border: 1px solid var(--ag-outline-variant);
  border-radius: var(--ag-radius);
  font-size: .875rem;
}
.form-control:focus, .form-select:focus {
  border-color: var(--ag-primary);
  box-shadow: 0 0 0 .2rem rgba(0,108,73,.15);
}
.form-label { font-size: .8rem; font-weight: 600; color: var(--ag-on-surface-variant); }

/* ---------- Tables ---------- */
.table-responsive { border-radius: var(--ag-radius); border: 1px solid var(--ag-outline-variant); overflow: hidden; }
table.table { margin-bottom: 0; }
.table thead th {
  background: var(--ag-surface-container-low);
  color: var(--ag-on-surface-variant);
  text-transform: uppercase;
  font-size: .68rem;
  letter-spacing: .05em;
  font-weight: 700;
  border-bottom: 1px solid var(--ag-outline-variant);
  padding: .85rem 1rem;
}
.table td { padding: .8rem 1rem; vertical-align: middle; font-size: .85rem; border-color: var(--ag-outline-variant); }

/* ---------- Login page ---------- */
.login-shell {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, #f8f9ff 0%, #eff4ff 55%, #e5eeff 100%);
}
.login-card {
  background: var(--ag-surface);
  border: 1px solid var(--ag-outline-variant);
  border-radius: 1rem;
  padding: 2.25rem 2rem;
  width: 100%;
  max-width: 380px;
}
.login-card .logo-badge {
  width: 60px; height: 60px; border-radius: var(--ag-radius);
  background: var(--ag-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin: 0 auto .85rem;
}
.login-card h5 { color: var(--ag-primary); }

/* ---------- Login & Register (split-panel) ---------- */
.auth-shell {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  background: var(--ag-bg);
  padding: 2rem 1rem;
}
.auth-card {
  width: 100%;
  max-width: 1100px;
  min-height: 640px;
  background: var(--ag-surface);
  border: 1px solid var(--ag-outline-variant);
  border-radius: 1.25rem;
  overflow: hidden;
  display: flex;
  box-shadow: var(--ag-shadow-hover);
}
.auth-brand-panel {
  flex: 1 1 45%;
  background: var(--ag-surface-container-low);
  border-right: 1px solid var(--ag-outline-variant);
  padding: 3rem 2.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}
.auth-brand-panel::before,
.auth-brand-panel::after {
  content: '';
  position: absolute;
  width: 320px; height: 320px;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .35;
  mix-blend-mode: multiply;
}
.auth-brand-panel::before { background: var(--ag-primary-container); top: -90px; right: -90px; }
.auth-brand-panel::after  { background: #71a1ff; bottom: -90px; left: -90px; }
.auth-brand-panel > * { position: relative; z-index: 1; }
.auth-brand-logo {
  display: flex; align-items: center; gap: 1rem;
}
.auth-brand-logo .logo-box {
  width: 60px; height: 60px; border-radius: var(--ag-radius);
  background: #fff; border: 1px solid var(--ag-outline-variant);
  color: var(--ag-primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
}
.auth-brand-logo span { font-size: 1.4rem; font-weight: 700; color: var(--ag-on-surface); }
.auth-brand-tagline h1 { font-size: 1.5rem; line-height: 1.3; margin-bottom: .75rem; }
.auth-brand-tagline p { color: var(--ag-on-surface-variant); font-size: .95rem; }
.auth-brand-secure { display: flex; align-items: center; gap: .5rem; color: var(--ag-primary); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }

.auth-brand-center { text-align: center; }
.auth-brand-center .logo-box-lg {
  width: 110px; height: 110px; border-radius: var(--ag-radius); margin: 0 auto 1.25rem;
  background: #fff; border: 1px solid var(--ag-outline-variant);
  color: var(--ag-primary); font-size: 2.5rem;
  display: flex; align-items: center; justify-content: center;
}
.auth-brand-center h1 { font-size: 1.6rem; color: var(--ag-primary); margin-bottom: .6rem; }
.auth-brand-center p { color: var(--ag-on-surface-variant); font-size: .9rem; }

.auth-feature { display: flex; align-items: center; gap: .85rem; text-align: left; margin-top: 1rem; }
.auth-feature .feature-icon {
  width: 42px; height: 42px; border-radius: 50%; flex-shrink: 0;
  background: var(--ag-primary-container); color: #00422b;
  display: flex; align-items: center; justify-content: center;
}
.auth-feature h3 { font-size: .95rem; margin-bottom: .1rem; }
.auth-feature p { font-size: .8rem; color: var(--ag-on-surface-variant); margin: 0; }

.auth-form-panel {
  flex: 1 1 55%;
  padding: 3rem 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.auth-form-panel .form-max { max-width: 420px; width: 100%; margin: 0 auto; }
.auth-form-panel h2 { font-size: 1.4rem; margin-bottom: .35rem; }
.auth-form-panel .subtitle { color: var(--ag-on-surface-variant); font-size: .875rem; margin-bottom: 1.75rem; }

.input-icon { position: relative; }
.input-icon i {
  position: absolute; left: .85rem; top: 50%; transform: translateY(-50%);
  color: var(--ag-outline); font-size: .9rem; pointer-events: none;
}
.input-icon .form-control,
.input-icon .form-select { padding-left: 2.4rem; }

@media (max-width: 860px) {
  .auth-brand-panel { display: none; }
  .auth-form-panel { padding: 2.25rem 1.5rem; }
}

/* ---------- Misc ---------- */
.badge-status { font-weight: 700; font-size: .72rem; }

@media (max-width: 768px) {
  .ag-sidebar { position: fixed; left: -280px; z-index: 1050; transition: left .2s ease; height: 100vh; }
  .ag-sidebar.show { left: 0; box-shadow: 0 0 30px rgba(0,0,0,.15); }
}

/* ---------- Cetak Laporan (window.print()) ---------- */
@media print {
  .ag-sidebar, .ag-topbar, .no-print { display: none !important; }
  .ag-main, .ag-content { padding: 0 !important; margin: 0 !important; width: 100% !important; }
  .card { border: 1px solid #999 !important; box-shadow: none !important; }
  body { background: #fff !important; }
}