/* Punakawan Cipta Pustaka — Stylesheet v4 */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=DM+Sans:wght@400;500;600&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:'DM Sans',system-ui,sans-serif;color:#0F1E30;background:#fff}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:'DM Sans',system-ui,sans-serif}
input,select,textarea{font-family:'DM Sans',system-ui,sans-serif}
.hidden{display:none!important}

/* ── Colors (hardcoded untuk keandalan) ── */
:root{
  --navy:#0F1E30;
  --navy2:#1A3050;
  --navy3:#243E5C;
  --blue:#1C5FA8;
  --blue-l:#E8F1FB;
  --gold:#A87828;
  --gold-l:#FBF4E4;
  --cream:#FAF8F4;
  --cream2:#F2EDE3;
  --slate:#5A7490;
  --border:#DDE5ED;
  --green:#1A6B3C;
  --green-l:#E4F3EB;
  --red:#B52828;
  --red-l:#FAEBEB;
  --amber:#8A5A0A;
  --amber-l:#FEF3D8;
  --shadow-sm:0 1px 3px rgba(15,30,48,.07),0 1px 2px rgba(15,30,48,.04);
  --shadow:0 4px 16px rgba(15,30,48,.10),0 1px 4px rgba(15,30,48,.05);
  --shadow-lg:0 12px 40px rgba(15,30,48,.14),0 4px 12px rgba(15,30,48,.07);
  --r:8px;--r-lg:14px;--r-xl:20px;
}

/* ── Typography ── */
.serif{font-family:'Playfair Display',Georgia,serif}

/* ── Buttons ── */
.btn{display:inline-flex;align-items:center;gap:7px;padding:10px 22px;border-radius:var(--r);font-size:.875rem;font-weight:600;border:none;transition:all .18s;letter-spacing:.01em;white-space:nowrap;font-family:'DM Sans',system-ui,sans-serif}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:scale(.98)}
.btn-navy{background:#0F1E30;color:#fff}
.btn-navy:hover{background:#1A3050;box-shadow:var(--shadow)}
.btn-gold{background:#A87828;color:#fff}
.btn-gold:hover{background:#8A6318;box-shadow:var(--shadow)}
.btn-outline{background:transparent;border:1.5px solid var(--border);color:#0F1E30}
.btn-outline:hover{border-color:#5A7490;background:var(--cream)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.18)}
.btn-ghost:hover{background:rgba(255,255,255,.18)}
.btn-white{background:#fff;color:#0F1E30}
.btn-white:hover{background:var(--cream)}
.btn-sm{padding:7px 14px;font-size:.8125rem}
.btn-lg{padding:13px 28px;font-size:.9375rem}

/* ── Badges ── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:600;letter-spacing:.02em}
.badge-green{background:var(--green-l);color:#0E4D28}
.badge-amber{background:var(--amber-l);color:var(--amber)}
.badge-blue{background:var(--blue-l);color:var(--blue)}
.badge-gray{background:#F0F4F8;color:#4A6280}
.badge-red{background:var(--red-l);color:var(--red)}
.badge-field{background:#EEF3F8;color:#243E5C;font-size:.7rem;padding:2px 8px;border-radius:6px;font-weight:500}

/* ── Form ── */
.form-group{display:flex;flex-direction:column;gap:5px}
.form-label{font-size:.6875rem;font-weight:600;color:var(--slate);letter-spacing:.07em;text-transform:uppercase}
.form-control{background:var(--cream);border:1.5px solid var(--border);border-radius:var(--r);padding:10px 14px;font-size:.9375rem;color:#0F1E30;width:100%;transition:border-color .15s,box-shadow .15s}
.form-control:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(28,95,168,.1);background:#fff}
.form-control::placeholder{color:#B0C0CC}
select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235A7490' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px}
textarea.form-control{resize:vertical;min-height:90px}

/* ── Upload zone ── */
.upload-zone{border:2px dashed var(--border);border-radius:var(--r-lg);padding:2rem 1.5rem;text-align:center;cursor:pointer;transition:all .18s;background:var(--cream)}
.upload-zone:hover,.upload-zone.dragover{border-color:var(--blue);background:var(--blue-l)}
.upload-zone i{font-size:1.75rem;color:var(--blue);display:block;margin-bottom:.625rem}
.upload-zone strong{font-size:.9rem;color:#1A3050;display:block}
.upload-zone p{font-size:.8125rem;color:#B0C0CC;margin-top:.25rem}

/* ── Cards ── */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:1.5rem;box-shadow:var(--shadow-sm)}

/* ── Alerts ── */
.alert{padding:.875rem 1.125rem;border-radius:var(--r);font-size:.875rem;display:flex;align-items:flex-start;gap:.5rem;line-height:1.55}
.alert-info{background:var(--blue-l);color:#0F3D6E;border:1px solid rgba(28,95,168,.15)}
.alert-success{background:var(--green-l);color:#0E4D28;border:1px solid rgba(26,107,60,.15)}
.alert-warning{background:var(--amber-l);color:var(--amber);border:1px solid rgba(138,90,10,.2)}
.alert-error{background:var(--red-l);color:var(--red);border:1px solid rgba(181,40,40,.15)}

/* ── Toast ── */
.toast-container{position:fixed;bottom:1.5rem;right:1.5rem;display:flex;flex-direction:column;gap:.5rem;z-index:9999}
.toast{background:#0F1E30;color:#fff;padding:.875rem 1.25rem;border-radius:var(--r);font-size:.875rem;display:flex;align-items:center;gap:.625rem;animation:toastIn .25s ease;min-width:280px;box-shadow:var(--shadow-lg)}
.toast.success{background:#145C30}
.toast.error{background:#8B1A1A}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}

/* ── Modal ── */
.modal-overlay{position:fixed;inset:0;background:rgba(15,30,48,.55);display:flex;align-items:center;justify-content:center;z-index:200;padding:1rem;backdrop-filter:blur(3px)}
.modal{background:#fff;border-radius:var(--r-xl);width:100%;max-width:560px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg)}
.modal-header{padding:1.375rem 1.75rem;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.modal-title{font-family:'Playfair Display',Georgia,serif;font-size:1.125rem;color:#0F1E30;font-weight:400}
.modal-body{padding:1.75rem}
.modal-footer{padding:1.125rem 1.75rem;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:.625rem}
.modal-close{background:none;border:none;font-size:1.25rem;color:#B0C0CC;cursor:pointer;transition:color .15s}
.modal-close:hover{color:#0F1E30}

/* ── Public Navbar ── */
.navbar{background:#0F1E30;padding:0 2.5rem;display:flex;align-items:center;justify-content:space-between;height:64px;position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(255,255,255,.06)}
.navbar-brand{display:flex;align-items:center;gap:11px}
.brand-mark{width:36px;height:36px;border-radius:8px;background:#A87828;display:flex;align-items:center;justify-content:center;font-family:'Playfair Display',Georgia,serif;font-size:17px;font-weight:600;color:#fff;flex-shrink:0}
.brand-text .name{font-family:'Playfair Display',Georgia,serif;font-size:.9375rem;color:#fff;font-weight:400}
.brand-text .sub{font-size:.6875rem;color:#5A7490;letter-spacing:.06em;text-transform:uppercase;margin-top:1px}
.nav-links{display:flex;gap:.125rem}
.nav-link{padding:6px 13px;border-radius:6px;font-size:.875rem;color:rgba(255,255,255,.6);transition:all .15s;font-weight:500}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.07)}
.nav-actions{display:flex;gap:.5rem;align-items:center}

/* ── Dashboard Sidebar ── */
.sidebar{width:224px;min-height:100vh;background:#0F1E30;display:flex;flex-direction:column;flex-shrink:0;position:sticky;top:0;height:100vh;overflow-y:auto;border-right:1px solid rgba(255,255,255,.06)}
.sidebar-brand{padding:1.375rem 1.125rem 1.125rem;border-bottom:1px solid rgba(255,255,255,.06)}
.sidebar-brand .name{font-family:'Playfair Display',Georgia,serif;font-size:.9375rem;color:#fff;font-weight:400;line-height:1.35}
.sidebar-brand .role{font-size:.6875rem;color:#A87828;letter-spacing:.1em;text-transform:uppercase;margin-top:4px;font-weight:600}
.sidebar-nav{padding:.625rem 0;flex:1}
.sidebar-section{padding:.625rem 1.125rem .25rem;font-size:.5625rem;font-weight:700;color:rgba(255,255,255,.2);letter-spacing:.14em;text-transform:uppercase}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 1.125rem;font-size:.875rem;color:rgba(255,255,255,.5);transition:all .15s;cursor:pointer;border-left:2px solid transparent;text-decoration:none;font-weight:500}
.nav-item:hover{background:rgba(255,255,255,.05);color:rgba(255,255,255,.85)}
.nav-item.active{background:rgba(168,120,40,.1);color:#C8A050;border-left-color:#A87828}
.nav-item i{font-size:1.0625rem;width:20px;flex-shrink:0}
.sidebar-user{padding:1rem 1.125rem;border-top:1px solid rgba(255,255,255,.06)}
.user-avatar{width:32px;height:32px;border-radius:50%;background:#A87828;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;color:#fff;flex-shrink:0}

/* ── Dashboard ── */
.dashboard-layout{display:flex;min-height:100vh;background:#F4F7FA}
.dashboard-main{flex:1;overflow-y:auto}
.dash-topbar{background:#fff;border-bottom:1px solid var(--border);padding:.9375rem 2rem;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:10;box-shadow:var(--shadow-sm)}
.topbar-title{font-family:'Playfair Display',Georgia,serif;font-size:1.0625rem;color:#0F1E30;font-weight:400}
.dashboard-content{padding:1.625rem 2rem;max-width:1100px}
.page-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1.625rem}
.page-title{font-family:'Playfair Display',Georgia,serif;font-size:1.375rem;color:#0F1E30;font-weight:400}
.page-subtitle{font-size:.875rem;color:var(--slate);margin-top:.25rem}

/* ── Stats ── */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.875rem;margin-bottom:1.625rem}
.stat-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:1.25rem;box-shadow:var(--shadow-sm)}
.stat-label{font-size:.6875rem;font-weight:700;color:var(--slate);letter-spacing:.07em;text-transform:uppercase;margin-bottom:.375rem}
.stat-value{font-family:'Playfair Display',Georgia,serif;font-size:2rem;font-weight:400;color:#0F1E30;line-height:1}
.stat-note{font-size:.75rem;color:var(--gold);margin-top:.375rem;font-weight:600}

/* ── Table ── */
.table-container{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.table-header{padding:1rem 1.5rem;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}
.table-title{font-size:.9375rem;font-weight:600;color:#0F1E30}
table{width:100%;border-collapse:collapse;table-layout:fixed}
th{padding:.625rem 1.5rem;text-align:left;font-size:.625rem;font-weight:700;color:var(--slate);letter-spacing:.09em;text-transform:uppercase;background:#F4F7FA;border-bottom:1px solid var(--border)}
td{padding:.875rem 1.5rem;font-size:.875rem;color:#0F1E30;border-bottom:1px solid #F0F4F8;vertical-align:middle}
tr:last-child td{border-bottom:none}
tbody tr:hover td{background:var(--cream)}

/* ── Upload form ── */
.upload-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.125rem}
.upload-grid .full{grid-column:1/-1}
.cover-upload-preview{width:100%;aspect-ratio:3/4;border-radius:var(--r);object-fit:cover;display:none}

/* ── Book covers ── */
.cover-terapan{background:linear-gradient(135deg,#0B1E35 0%,#163252 100%)}
.cover-kesehatan{background:linear-gradient(135deg,#092A18 0%,#154025 100%)}
.cover-humaniora{background:linear-gradient(135deg,#160A2E 0%,#24154A 100%)}
.cover-pendidikan{background:linear-gradient(135deg,#142008 0%,#223512 100%)}
.cover-default{background:linear-gradient(135deg,#122030 0%,#1E3248 100%)}
.book-cover-placeholder{width:100%;aspect-ratio:3/4;border-radius:var(--r);display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.5);font-family:'Playfair Display',Georgia,serif;font-size:.875rem;text-align:center;padding:.875rem;line-height:1.4}
.cover-img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--r)}

/* ── Naskah cards ── */
.naskah-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;margin-bottom:.875rem;box-shadow:var(--shadow-sm)}
.naskah-head{display:flex;align-items:center;gap:1rem;padding:1.125rem 1.5rem;cursor:pointer;transition:background .15s}
.naskah-head:hover{background:var(--cream)}
.naskah-body{display:none;border-top:1px solid var(--border)}
.meta-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:.875rem;padding:1rem 1.5rem;background:#F4F7FA;border-bottom:1px solid var(--border)}
.meta-lbl{font-size:.5625rem;font-weight:700;color:var(--slate);letter-spacing:.1em;text-transform:uppercase;margin-bottom:.25rem}

/* ── Action buttons ── */
.action-btn{padding:5px 10px;border-radius:6px;border:1px solid var(--border);font-size:.75rem;cursor:pointer;font-family:'DM Sans',system-ui,sans-serif;color:#1A3050;background:transparent;transition:all .15s;display:inline-flex;align-items:center;gap:4px;font-weight:500}
.action-btn:hover{background:#F0F4F8;border-color:#B0C0CC}
.action-btn.danger{color:var(--red);border-color:rgba(181,40,40,.22)}
.action-btn.danger:hover{background:var(--red-l);border-color:rgba(181,40,40,.35)}

/* ── Laporan ── */
.laporan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-bottom:1.625rem}
.lap-card{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:1.375rem;box-shadow:var(--shadow-sm)}
.lap-label{font-size:.6875rem;font-weight:700;color:var(--slate);letter-spacing:.07em;text-transform:uppercase;margin-bottom:.375rem}
.lap-val{font-family:'Playfair Display',Georgia,serif;font-size:2rem;font-weight:400;color:#0F1E30}
.chart-bar-row{display:flex;align-items:center;gap:.875rem;margin-bottom:.75rem}
.chart-bar-label{width:180px;font-size:.8125rem;color:#1A3050;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex-shrink:0;font-weight:500}
.chart-bar-track{flex:1;height:8px;background:#EEF3F8;border-radius:20px;overflow:hidden}
.chart-bar-fill{height:100%;background:#1C5FA8;border-radius:20px}
.chart-bar-val{font-size:.8125rem;color:var(--slate);min-width:48px;text-align:right}

/* ── Search ── */
.search-bar{display:flex;gap:.75rem;margin-bottom:1.375rem}
.empty-state{text-align:center;padding:3.5rem 1rem;color:var(--slate)}
.empty-state i{font-size:2.5rem;display:block;margin-bottom:.875rem;color:var(--border)}
.loading{text-align:center;padding:2.5rem;color:var(--slate);font-size:.875rem}

/* ── Spinner ── */
.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;display:inline-block}
@keyframes spin{to{transform:rotate(360deg)}}

@media(max-width:768px){
  .navbar{padding:0 1.25rem}
  .nav-links{display:none}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .sidebar{width:200px}
  .dashboard-content{padding:1.25rem}
  .upload-grid{grid-template-columns:1fr}
}