/* ============================================================
   TEHNIK UNGGUL - DASHBOARD
   Palet: Biru industri, Putih, Kuning aksen (safety yellow)
   Font: Inter (UI) + JetBrains Mono (data numerik/serial number)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@500;600&display=swap');

:root {
    --navy-900: #0A2E52;
    --navy-800: #0D3A66;
    --navy-700: #0F4C81;
    --navy-600: #14609F;
    --blue-100: #E7F0FA;
    --blue-050: #F3F8FD;

    --yellow-500: #FFC72C;
    --yellow-600: #EDAE00;
    --yellow-100: #FFF6DC;

    --white: #FFFFFF;
    --ink-900: #142433;
    --ink-600: #4B5C6B;
    --ink-400: #8496A6;
    --line-200: #E1E8EF;
    --line-100: #EDF2F6;

    --success: #1E7B4D;
    --success-bg: #E4F5EC;
    --danger: #C33A3A;
    --danger-bg: #FBEAEA;
    --warn-bg: #FFF6DC;

    --radius-s: 6px;
    --radius-m: 10px;
    --sidebar-w: 264px;
    --topbar-h: 64px;
    --shadow-card: 0 1px 2px rgba(10, 46, 82, 0.06), 0 1px 0 rgba(10, 46, 82, 0.04);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--blue-050);
    color: var(--ink-900);
    -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font-family: inherit; }

.mono { font-family: 'JetBrains Mono', monospace; font-weight: 500; }

/* ---------------- LAYOUT SHELL ---------------- */
.app-shell {
    display: flex;
    min-height: 100vh;
}

/* ---------------- SIDEBAR ---------------- */
.sidebar {
    width: var(--sidebar-w);
    flex-shrink: 0;
    background: linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 100%);
    color: var(--white);
    position: fixed;
    top: 0; left: 0; bottom: 0;
    overflow-y: auto;
    transition: transform 0.2s ease;
    z-index: 40;
    border-right: 3px solid var(--yellow-500);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px 22px;
    border-bottom: 1px solid rgba(255,255,255,0.10);
}

.sidebar-brand .mark {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    padding: 4px;
}
.sidebar-brand .mark img { width: 100%; height: 100%; object-fit: contain; }

.sidebar-brand .name {
    font-weight: 700;
    font-size: 15px;
    line-height: 1.2;
}
.sidebar-brand .sub {
    font-size: 11px;
    color: rgba(255,255,255,0.55);
    letter-spacing: .02em;
}

.nav-group {
    padding: 16px 12px 4px;
}

.nav-group-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .06em;
    color: rgba(255,255,255,0.42);
    padding: 6px 12px 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    margin: 1px 0;
    border-radius: var(--radius-s);
    font-size: 13.5px;
    font-weight: 500;
    color: rgba(255,255,255,0.78);
    cursor: pointer;
}

.nav-item .ico {
    width: 18px;
    text-align: center;
    flex-shrink: 0;
    opacity: 0.85;
}

.nav-item:hover {
    background: rgba(255,255,255,0.07);
    color: var(--white);
}

.nav-item.active {
    background: var(--yellow-500);
    color: var(--navy-900);
    font-weight: 700;
}
.nav-item.active .ico { opacity: 1; }

.nav-sub {
    padding-left: 30px;
    max-height: 0;
    overflow: hidden;
    transition: max-height .18s ease;
}
.nav-sub.open { max-height: 500px; }
.nav-sub .nav-item { font-size: 13px; padding: 7px 12px; }

.nav-item .chev {
    margin-left: auto;
    font-size: 10px;
    transition: transform .15s ease;
    opacity: 0.6;
}
.nav-item.expanded .chev { transform: rotate(90deg); }

/* ---------------- MAIN AREA ---------------- */
.main-area {
    margin-left: var(--sidebar-w);
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.topbar {
    height: var(--topbar-h);
    background: var(--white);
    border-bottom: 1px solid var(--line-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    position: sticky;
    top: 0;
    z-index: 30;
}

.topbar-left { display: flex; align-items: center; gap: 14px; }
.burger {
    display: none;
    width: 34px; height: 34px;
    border-radius: var(--radius-s);
    border: 1px solid var(--line-200);
    background: var(--white);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.page-title { font-size: 17px; font-weight: 700; color: var(--navy-900); }
.breadcrumb { font-size: 12px; color: var(--ink-400); margin-top: 2px; }

.topbar-right { display: flex; align-items: center; gap: 14px; }

.badge-role {
    font-size: 11px;
    font-weight: 700;
    background: var(--blue-100);
    color: var(--navy-700);
    padding: 4px 10px;
    border-radius: 999px;
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 5px 8px 5px 5px;
    border-radius: 999px;
    border: 1px solid var(--line-200);
    cursor: pointer;
}
.user-chip .avatar {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--navy-700);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
.user-chip .u-name { font-size: 13px; font-weight: 600; color: var(--ink-900); }
.user-chip .u-role { font-size: 11px; color: var(--ink-400); }

.content {
    padding: 24px;
    flex: 1;
}

/* ---------------- CARDS / KPI ---------------- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
}

.kpi-card {
    background: var(--white);
    border: 1px solid var(--line-200);
    border-radius: var(--radius-m);
    padding: 18px 18px;
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
}
.kpi-card .accent-bar {
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 4px;
}
.kpi-card .kpi-label {
    font-size: 12.5px;
    color: var(--ink-600);
    font-weight: 600;
    margin-bottom: 8px;
}
.kpi-card .kpi-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 26px;
    font-weight: 600;
    color: var(--navy-900);
    line-height: 1;
}
.kpi-card .kpi-foot {
    margin-top: 10px;
    font-size: 12px;
    color: var(--ink-400);
}
.kpi-card .kpi-foot.up { color: var(--success); }
.kpi-card .kpi-foot.warn { color: var(--yellow-600); }

.panel-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 16px;
}

.panel {
    background: var(--white);
    border: 1px solid var(--line-200);
    border-radius: var(--radius-m);
    box-shadow: var(--shadow-card);
    margin-bottom: 16px;
}
.panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 18px;
    border-bottom: 1px solid var(--line-100);
}
.panel-head h3 { margin: 0; font-size: 14.5px; font-weight: 700; color: var(--navy-900); }
.panel-head .link { font-size: 12.5px; font-weight: 600; color: var(--navy-700); }
.panel-body { padding: 6px 18px 18px; }

/* Table */
table.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}
.data-table th {
    text-align: left;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--ink-400);
    letter-spacing: .02em;
    padding: 10px 10px;
    border-bottom: 1px solid var(--line-200);
}
.data-table td {
    padding: 11px 10px;
    border-bottom: 1px solid var(--line-100);
    color: var(--ink-900);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--blue-050); }

/* Kolom terakhir (selalu berisi tombol aksi) dikunci nempel di kanan
   layar saat tabel di-scroll ke samping di layar sempit/HP — supaya
   tombolnya tidak "hilang"/terpisah dari isi barisnya. */
.data-table th:last-child,
.data-table td:last-child {
    position: sticky;
    right: 0;
    background: var(--white);
    box-shadow: -6px 0 6px -6px rgba(10, 46, 82, 0.12);
}
.data-table thead th:last-child { background: var(--white); z-index: 2; }
.data-table tbody tr:hover td:last-child { background: var(--blue-050); }

.pill {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 999px;
}
.pill.ok { background: var(--success-bg); color: var(--success); }
.pill.warn { background: var(--warn-bg); color: var(--yellow-600); }
.pill.danger { background: var(--danger-bg); color: var(--danger); }
.pill.info { background: var(--blue-100); color: var(--navy-700); }

/* Stock alert list */
.alert-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--line-100);
}
.alert-row:last-child { border-bottom: none; }
.alert-row .item-name { font-size: 13px; font-weight: 600; color: var(--ink-900); }
.alert-row .item-sub { font-size: 11.5px; color: var(--ink-400); }
.alert-row .qty-badge {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 600;
    background: var(--yellow-100);
    color: var(--yellow-600);
    padding: 3px 9px;
    border-radius: var(--radius-s);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    padding: 9px 16px;
    border-radius: var(--radius-s);
    border: 1px solid transparent;
    cursor: pointer;
}
.btn-primary { background: var(--navy-700); color: var(--white); }
.btn-primary:hover { background: var(--navy-800); }
.btn-accent { background: var(--yellow-500); color: var(--navy-900); }
.btn-accent:hover { background: var(--yellow-600); }
.btn-outline { background: var(--white); color: var(--navy-700); border-color: var(--line-200); }
.btn-outline:hover { border-color: var(--navy-700); }

/* Placeholder page */
.placeholder {
    background: var(--white);
    border: 1px dashed var(--line-200);
    border-radius: var(--radius-m);
    padding: 60px 20px;
    text-align: center;
    color: var(--ink-400);
}
.placeholder .ico { font-size: 30px; margin-bottom: 10px; }
.placeholder h3 { color: var(--ink-900); margin: 0 0 6px; }

/* ---------------- LOGIN PAGE ---------------- */
.login-shell {
    min-height: 100vh;
    display: flex;
}
.login-visual {
    flex: 1.1;
    background: linear-gradient(160deg, var(--navy-900), var(--navy-700));
    color: var(--white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 60px;
    position: relative;
    overflow: hidden;
}
.login-visual::after {
    content: "";
    position: absolute;
    right: -80px; bottom: -80px;
    width: 320px; height: 320px;
    border-radius: 50%;
    background: rgba(255, 199, 44, 0.12);
}
.login-visual .stripe {
    width: 46px; height: 6px;
    background: var(--yellow-500);
    border-radius: 4px;
    margin-bottom: 22px;
}
.login-visual .company-title {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: var(--white);
    margin: 0 0 16px;
    max-width: 440px;
}
.login-visual h1 { font-size: 30px; line-height: 1.25; max-width: 420px; margin: 0 0 14px; }
.login-visual p { color: rgba(255,255,255,0.65); max-width: 380px; font-size: 14.5px; line-height: 1.6; }

.login-panel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    padding: 40px;
}
.login-box { width: 100%; max-width: 360px; }
.login-box .mark {
    width: 56px; height: 56px;
    border-radius: 10px;
    background: var(--blue-050);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
    padding: 6px;
}
.login-box .mark img { width: 100%; height: 100%; object-fit: contain; }
.login-box h2 { font-size: 21px; margin: 0 0 6px; color: var(--navy-900); }
.login-box .desc { font-size: 13.5px; color: var(--ink-600); margin-bottom: 26px; }

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 12.5px; font-weight: 600; color: var(--ink-600); margin-bottom: 6px; }
.field input {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--line-200);
    border-radius: var(--radius-s);
    font-size: 14px;
    font-family: inherit;
    color: var(--ink-900);
}
.field input:focus {
    outline: none;
    border-color: var(--navy-700);
    box-shadow: 0 0 0 3px var(--blue-100);
}

.btn-block { width: 100%; justify-content: center; padding: 11px; margin-top: 4px; }
.alert-error {
    background: var(--danger-bg);
    color: var(--danger);
    font-size: 13px;
    padding: 10px 12px;
    border-radius: var(--radius-s);
    margin-bottom: 16px;
}
.login-hint {
    margin-top: 22px;
    font-size: 12px;
    color: var(--ink-400);
    background: var(--blue-050);
    border-radius: var(--radius-s);
    padding: 10px 12px;
}

#userMenu.show { display: block !important; }

/* ---------------- ICON SVG ---------------- */
.icon { display: inline-block; vertical-align: middle; flex-shrink: 0; }
.icon-btn .icon { width: 15px; height: 15px; }

/* ---------------- MODAL FORM (dipakai semua modul CRUD) ---------------- */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10, 30, 50, 0.45);
    z-index: 60;
    align-items: flex-start;
    justify-content: center;
    padding: 40px 16px;
    overflow-y: auto;
}
.modal-overlay.show { display: flex; }

.modal-box {
    background: var(--white);
    border-radius: var(--radius-m);
    width: 100%;
    max-width: 520px;
    box-shadow: 0 20px 50px rgba(10,30,50,0.25);
    overflow: hidden;
}
.modal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--line-200);
}
.modal-head h3 { margin: 0; font-size: 15px; font-weight: 700; color: var(--navy-900); }
.modal-close {
    width: 28px; height: 28px;
    border-radius: 6px;
    border: none;
    background: var(--blue-050);
    color: var(--ink-600);
    cursor: pointer;
    font-size: 14px;
}
.modal-body { padding: 18px 20px; }
.modal-foot {
    padding: 14px 20px;
    border-top: 1px solid var(--line-200);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    color: var(--ink-600);
    margin-bottom: 6px;
}
.form-grid input, .form-grid select, .form-grid textarea {
    width: 100%;
    padding: 9px 11px;
    border: 1px solid var(--line-200);
    border-radius: var(--radius-s);
    font-size: 13.5px;
    font-family: inherit;
    color: var(--ink-900);
}
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus {
    outline: none;
    border-color: var(--navy-700);
    box-shadow: 0 0 0 3px var(--blue-100);
}
.form-grid textarea { resize: vertical; min-height: 64px; }

.toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 4px;
    flex-wrap: wrap;
}
.search-box {
    padding: 8px 12px;
    border: 1px solid var(--line-200);
    border-radius: var(--radius-s);
    font-size: 13px;
    min-width: 220px;
}
.row-actions { display: flex; gap: 6px; flex-wrap: nowrap; align-items: center; }
.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px; height: 30px;
    border-radius: 6px;
    border: 1px solid var(--line-200);
    background: var(--white);
    color: var(--ink-600);
    cursor: pointer;
    font-size: 12.5px;
    text-decoration: none;
    flex-shrink: 0;
    box-sizing: border-box;
}
.icon-btn:hover { border-color: var(--navy-700); color: var(--navy-700); }
.icon-btn.danger:hover { border-color: var(--danger); color: var(--danger); }

.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--ink-400);
    font-size: 13.5px;
}

.flash-msg {
    padding: 11px 14px;
    border-radius: var(--radius-s);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 16px;
}
.flash-msg.success { background: var(--success-bg); color: var(--success); }
.flash-msg.error { background: var(--danger-bg); color: var(--danger); }

/* ---------------- KOMPONEN ITEM ROW (Perakitan Produk) ---------------- */
.ki-row {
    border: 1px solid var(--line-200);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
    background: var(--blue-050);
}
.ki-row-top { display: flex; gap: 8px; align-items: flex-start; }
.ki-search-wrap { position: relative; flex: 1; min-width: 0; }
.ki-search-input {
    width: 100%; padding: 8px 10px; border: 1px solid var(--line-200);
    border-radius: 6px; font-size: 13px; font-family: inherit;
}
.ki-search-input:focus { outline: none; border-color: var(--navy-700); }
.ki-dropdown {
    display: none;
    position: absolute; left: 0; right: 0; top: calc(100% + 4px);
    background: var(--white); border: 1px solid var(--line-200); border-radius: 8px;
    box-shadow: 0 8px 24px rgba(10,46,82,0.12);
    max-height: 220px; overflow-y: auto; z-index: 70;
}
.ki-dropdown.show { display: block; }
.ki-dropdown-item { padding: 9px 12px; cursor: pointer; font-size: 12.5px; border-bottom: 1px solid var(--line-100); }
.ki-dropdown-item:last-child { border-bottom: none; }
.ki-dropdown-item:hover, .ki-dropdown-item.active { background: var(--blue-100); }
.ki-dropdown-item .ki-item-name { font-weight: 600; color: var(--ink-900); }
.ki-dropdown-item .ki-item-meta { font-size: 11px; color: var(--ink-400); }
.ki-dropdown-empty { padding: 12px; font-size: 12.5px; color: var(--ink-400); text-align: center; }
.ki-qty-input {
    width: 90px; flex-shrink: 0; padding: 8px 10px; border: 1px solid var(--line-200);
    border-radius: 6px; font-size: 13px; font-family: inherit; text-align: center;
}
.ki-remove-btn {
    width: 34px; height: 34px; flex-shrink: 0; border-radius: 6px; border: 1px solid var(--line-200);
    background: var(--white); color: var(--danger); cursor: pointer;
}
.ki-note { font-size: 11.5px; margin-top: 8px; }
.ki-note.ok { color: var(--success); }
.ki-note.warn { color: var(--danger); font-weight: 600; }
.ki-serial-wrap { margin-top: 8px; display: flex; flex-direction: column; gap: 6px; }
.ki-serial-select {
    width: 100%; padding: 7px 10px; border: 1px solid var(--line-200);
    border-radius: 6px; font-size: 12.5px; font-family: inherit;
}

/* ---------------- RESPONSIVE ---------------- */

/* Semua tabel data dibungkus supaya scroll ke samping di layar sempit,
   BUKAN mengempis sampai tombol aksinya berantakan/bertumpuk. */
.panel-body { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.data-table { min-width: 640px; }

@media (max-width: 1080px) {
    .kpi-grid { grid-template-columns: repeat(2, 1fr); }
    .panel-grid { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
    .sidebar { transform: translateX(-100%); transition: transform 0.25s ease; }
    .sidebar.open { transform: translateX(0); }
    .main-area { margin-left: 0; }
    .burger { display: flex; }
    .login-visual { display: none; }
    .kpi-grid { grid-template-columns: 1fr 1fr; }
    .panel-head { flex-wrap: wrap; gap: 8px; }
}

@media (max-width: 640px) {
    .form-grid { grid-template-columns: 1fr; }
    .form-grid .full { grid-column: 1 / -1; }
    .modal-overlay { padding: 0; align-items: stretch; }
    .modal-box { max-width: 100% !important; width: 100%; min-height: 100vh; border-radius: 0; }
    .modal-body { max-height: calc(100vh - 130px); overflow-y: auto; }
    .toolbar { flex-direction: column; align-items: stretch; }
    .toolbar > div { display: flex; }
    .search-box { width: 100%; }
}

@media (max-width: 520px) {
    .kpi-grid { grid-template-columns: 1fr; }
    .content { padding: 12px; }
    .user-chip .u-role { display: none; }
    .topbar { padding: 0 12px; }
    .page-title { font-size: 15px; max-width: 55vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
    .breadcrumb { display: none; }
    .badge-role { display: none; }
    .panel-head h3 { font-size: 13.5px; }
    .btn { padding: 8px 12px; font-size: 12.5px; }
    .sidebar-brand { padding: 16px 18px; }
}