*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0e1117;
  --bg2: #161b27;
  --bg3: #1e2535;
  --bg4: #252d3d;
  --border: #2a3347;
  --border2: #323c52;
  --accent: #3b6de8;
  --accent2: #5b8def;
  --accent-dim: rgba(59,109,232,0.15);
  --accent-hover: #4a7cf0;
  --text: #e8eaf0;
  --text2: #9aa3b8;
  --text3: #636d85;
  --danger: #e84b3b;
  --danger-dim: rgba(232,75,59,0.12);
  --success: #29d97b;
  --success-dim: rgba(41,217,123,0.12);
  --warn: #f5a623;
  --radius: 10px;
  --radius-lg: 16px;
  --shadow: 0 4px 24px rgba(0,0,0,0.35);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.55);
  --font: 'DM Sans', system-ui, sans-serif;
  --mono: 'DM Mono', monospace;
  --sidebar-w: 220px;
  --transition: 0.18s cubic-bezier(0.4,0,0.2,1);
}

html, body { height: 100%; font-family: var(--font); background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 3px; }

/* ── LOGIN ── */
.login-screen { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: radial-gradient(ellipse at 20% 40%, rgba(59,109,232,0.12) 0%, transparent 60%), var(--bg); }
.login-card { width: 380px; background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-lg); }
.login-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 32px; }
.login-brand { font-size: 22px; font-weight: 700; color: var(--text); letter-spacing: -0.3px; }
.login-sub { font-size: 12px; color: var(--text3); }
.login-card .btn-primary { margin-top: 8px; }

/* ── APP LAYOUT ── */
.app { display: flex; height: 100vh; overflow: hidden; }

/* ── SIDEBAR ── */
.sidebar { width: var(--sidebar-w); background: var(--bg2); border-right: 1px solid var(--border); display: flex; flex-direction: column; flex-shrink: 0; }
.sidebar-logo { display: flex; align-items: center; gap: 10px; padding: 20px 16px; font-size: 17px; font-weight: 700; color: var(--text); letter-spacing: -0.3px; border-bottom: 1px solid var(--border); }
.sidebar-nav { flex: 1; padding: 12px 8px; display: flex; flex-direction: column; gap: 2px; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; color: var(--text2); text-decoration: none; font-weight: 500; font-size: 13.5px; transition: background var(--transition), color var(--transition); }
.nav-item:hover { background: var(--bg3); color: var(--text); }
.nav-item.active { background: var(--accent-dim); color: var(--accent2); }
.sidebar-footer { padding: 12px; border-top: 1px solid var(--border); display: flex; align-items: center; gap: 8px; }
.user-pill { flex: 1; display: flex; align-items: center; gap: 8px; min-width: 0; }
.user-avatar { width: 30px; height: 30px; border-radius: 50%; background: var(--accent); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 13px; flex-shrink: 0; }
#userLabel { font-size: 13px; color: var(--text2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── CONTENT ── */
.content { flex: 1; overflow-y: auto; background: var(--bg); }
.view { display: none; padding: 28px 32px; max-width: 1200px; }
.view.active { display: block; }
.view-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 24px; }
.view-header h1 { font-size: 24px; font-weight: 700; letter-spacing: -0.4px; }
.view-sub { color: var(--text3); font-size: 13px; margin-top: 2px; }

/* ── SEARCH ── */
.search-bar { display: flex; align-items: center; gap: 10px; background: var(--bg2); border: 1px solid var(--border); border-radius: 8px; padding: 0 14px; margin-bottom: 20px; }
.search-bar svg { color: var(--text3); flex-shrink: 0; }
.search-bar input { flex: 1; background: none; border: none; outline: none; color: var(--text); font-size: 13.5px; padding: 11px 0; font-family: var(--font); }

/* ── CLIENTS GRID ── */
.clients-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.client-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; cursor: pointer; transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition); }
.client-card:hover { border-color: var(--accent); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(59,109,232,0.1); }
.client-card-name { font-weight: 600; font-size: 14.5px; margin-bottom: 4px; color: var(--text); }
.client-card-oib { font-size: 12px; color: var(--text3); font-family: var(--mono); margin-bottom: 10px; }
.client-card-meta { display: flex; flex-direction: column; gap: 3px; }
.client-card-row { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--text2); }
.client-card-row svg { color: var(--text3); flex-shrink: 0; }

/* ── EMPTY STATE ── */
.empty-state { text-align: center; padding: 80px 20px; color: var(--text3); }
.empty-state svg { margin-bottom: 16px; }
.empty-state a { color: var(--accent2); text-decoration: none; }

/* ── DETAIL PANEL ── */
.detail-panel { position: fixed; top: 0; right: -540px; width: 520px; height: 100vh; background: var(--bg2); border-left: 1px solid var(--border); z-index: 200; display: flex; flex-direction: column; transition: right 0.28s cubic-bezier(0.4,0,0.2,1); box-shadow: var(--shadow-lg); }
.detail-panel.open { right: 0; }
.detail-header { padding: 20px 20px 16px; border-bottom: 1px solid var(--border); display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; flex-shrink: 0; }
.detail-title { font-size: 18px; font-weight: 700; letter-spacing: -0.3px; }
.detail-oib { font-size: 12px; color: var(--text3); font-family: var(--mono); margin-top: 2px; }
.detail-actions { display: flex; gap: 8px; flex-shrink: 0; }
.detail-tabs { display: flex; padding: 0 20px; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.tab { background: none; border: none; padding: 12px 16px; font-family: var(--font); font-size: 13.5px; font-weight: 500; color: var(--text3); cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color var(--transition), border-color var(--transition); }
.tab.active { color: var(--accent2); border-bottom-color: var(--accent); }
.tab-content { display: none; flex: 1; overflow-y: auto; padding: 20px; }
.tab-content.active { display: block; }

/* ── INFO GRID ── */
.info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.info-section-title { grid-column: 1/-1; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.8px; color: var(--accent2); margin: 16px 0 8px; padding-bottom: 6px; border-bottom: 1px solid var(--border); }
.info-section-title:first-child { margin-top: 0; }
.info-item { padding: 6px 0; }
.info-label { font-size: 11px; color: var(--text3); margin-bottom: 2px; }
.info-value { font-size: 13.5px; color: var(--text); }
.info-value.mono { font-family: var(--mono); }
.info-value.private { font-family: var(--mono); background: var(--bg3); padding: 2px 8px; border-radius: 4px; font-size: 12px; color: var(--accent2); display: inline-block; }
.info-full { grid-column: 1/-1; }

/* ── DOCS ── */
.upload-zone { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; border: 2px dashed var(--border2); border-radius: var(--radius); padding: 28px; cursor: pointer; transition: border-color var(--transition), background var(--transition); color: var(--text2); text-align: center; }
.upload-zone:hover { border-color: var(--accent); background: var(--accent-dim); color: var(--accent2); }
.upload-zone svg { color: var(--text3); }
.upload-sub { font-size: 11px; color: var(--text3); }
.upload-name-row { margin-top: 8px; margin-bottom: 14px; }
.upload-name-row input { width: 100%; }
.docs-list { display: flex; flex-direction: column; gap: 8px; }
.doc-item { display: flex; align-items: center; gap: 12px; background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; padding: 10px 14px; }
.doc-icon { color: var(--accent2); flex-shrink: 0; }
.doc-info { flex: 1; min-width: 0; }
.doc-name { font-size: 13px; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.doc-meta { font-size: 11px; color: var(--text3); margin-top: 1px; }
.doc-actions { display: flex; gap: 6px; flex-shrink: 0; }

/* ── GENERATE ── */
.generate-section { display: flex; flex-direction: column; gap: 12px; }
.gen-select-all { padding: 8px 12px; background: var(--bg3); border-radius: 8px; border: 1px solid var(--border); }
.gen-select-all-label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--text2); }
.gen-select-all-label input { width: 15px; height: 15px; accent-color: var(--accent); cursor: pointer; }
.doc-types-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.doc-type-card { cursor: pointer; }
.doc-type-card input { display: none; }
.doc-type-inner { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: var(--radius); transition: border-color var(--transition), background var(--transition); }
.doc-type-icon { color: var(--text3); flex-shrink: 0; transition: color var(--transition); }
.doc-type-text { display: flex; flex-direction: column; gap: 2px; }
.doc-type-name { font-size: 13px; font-weight: 600; color: var(--text2); transition: color var(--transition); }
.doc-type-desc { font-size: 11px; color: var(--text3); }
.doc-type-card:hover .doc-type-inner { border-color: var(--border2); background: var(--bg3); }
.doc-type-card:hover .doc-type-name { color: var(--text); }
.doc-type-card input:checked + .doc-type-inner { border-color: var(--accent); background: var(--accent-dim); }
.doc-type-card input:checked + .doc-type-inner .doc-type-icon { color: var(--accent2); }
.doc-type-card input:checked + .doc-type-inner .doc-type-name { color: var(--accent2); }
.gen-info { font-size: 12px; color: var(--text3); text-align: center; padding: 6px; background: var(--bg3); border-radius: 6px; border: 1px solid var(--border); min-height: 28px; display: flex; align-items: center; justify-content: center; }
.gen-info.has-selection { color: var(--accent2); border-color: var(--accent); background: var(--accent-dim); }

/* ── MODAL ── */
.overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); backdrop-filter: blur(3px); z-index: 100; display: none; }
.overlay.active { display: block; }
.modal { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(0.96); width: min(760px, 95vw); max-height: 90vh; background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius-lg); z-index: 300; display: flex; flex-direction: column; box-shadow: var(--shadow-lg); transition: transform 0.2s ease, opacity 0.2s ease; opacity: 0; pointer-events: none; visibility: hidden; }
.modal.open { transform: translate(-50%, -50%) scale(1); opacity: 1; pointer-events: all; visibility: visible; }
.modal-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px 16px; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.modal-header h2 { font-size: 18px; font-weight: 700; }
.modal-body { overflow-y: auto; padding: 20px 24px; flex: 1; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; align-items: center; justify-content: flex-end; gap: 10px; flex-shrink: 0; }

/* ── FORM ── */
.form-section { margin-bottom: 20px; }
.form-section-title { display: flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.8px; color: var(--accent2); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.private-section .form-section-title { color: var(--warn); }
.private-section { background: rgba(245,166,35,0.04); border: 1px solid rgba(245,166,35,0.15); border-radius: var(--radius); padding: 14px; }
.form-row { display: flex; gap: 12px; flex-wrap: wrap; }
.field { display: flex; flex-direction: column; gap: 5px; flex: 1; min-width: 150px; }
.field.full { min-width: 100%; }
.field.required label::after { content: ' *'; color: var(--accent2); }
label { font-size: 12px; font-weight: 500; color: var(--text3); }
input[type="text"], input[type="email"], input[type="password"], input[type="date"], textarea, select {
  background: var(--bg3); border: 1px solid var(--border); border-radius: 7px;
  color: var(--text); font-family: var(--font); font-size: 13.5px; padding: 9px 12px;
  outline: none; transition: border-color var(--transition), box-shadow var(--transition); width: 100%;
}
input:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-dim); }
textarea { resize: vertical; }
.form-error { background: var(--danger-dim); color: var(--danger); border-radius: 7px; padding: 8px 12px; font-size: 13px; }
.form-success { background: var(--success-dim); color: var(--success); border-radius: 7px; padding: 8px 12px; font-size: 13px; }

/* ── BUTTONS ── */
.btn-primary { display: inline-flex; align-items: center; gap: 7px; background: var(--accent); color: #fff; border: none; border-radius: 8px; padding: 9px 18px; font-family: var(--font); font-size: 13.5px; font-weight: 600; cursor: pointer; transition: background var(--transition), transform var(--transition); text-decoration: none; white-space: nowrap; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:active { transform: scale(0.97); }
.btn-primary.full { width: 100%; justify-content: center; padding: 12px; }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-secondary { display: inline-flex; align-items: center; gap: 7px; background: var(--bg3); color: var(--text); border: 1px solid var(--border); border-radius: 8px; padding: 8px 16px; font-family: var(--font); font-size: 13.5px; font-weight: 500; cursor: pointer; transition: background var(--transition), border-color var(--transition); white-space: nowrap; }
.btn-secondary:hover { background: var(--bg4); border-color: var(--border2); }
.btn-danger { display: inline-flex; align-items: center; gap: 7px; background: var(--danger); color: #fff; border: none; border-radius: 8px; padding: 9px 18px; font-family: var(--font); font-size: 13.5px; font-weight: 600; cursor: pointer; transition: opacity var(--transition); }
.btn-danger:hover { opacity: 0.85; }
.btn-icon { background: var(--bg3); border: 1px solid var(--border); border-radius: 7px; padding: 7px; display: inline-flex; align-items: center; justify-content: center; color: var(--text2); cursor: pointer; transition: background var(--transition), color var(--transition); }
.btn-icon:hover { background: var(--bg4); color: var(--text); }
.btn-icon.danger { color: var(--danger); }
.btn-icon.danger:hover { background: var(--danger-dim); border-color: var(--danger); }
.btn-sm { padding: 5px 10px; font-size: 12px; }

/* ── SETTINGS ── */
.settings-card { background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; max-width: 420px; }
.settings-card h3 { font-size: 16px; font-weight: 600; margin-bottom: 18px; }
.settings-card .field { margin-bottom: 12px; }
.settings-card .btn-primary { margin-top: 8px; }

/* ── CONFIRM DIALOG ── */
.confirm-dialog { position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 340px; background: var(--bg2); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 28px 24px 20px; z-index: 400; text-align: center; box-shadow: var(--shadow-lg); }
.confirm-icon { margin-bottom: 14px; color: var(--warn); }
.confirm-dialog h3 { font-size: 17px; margin-bottom: 8px; }
.confirm-dialog p { color: var(--text2); font-size: 13.5px; margin-bottom: 20px; }
.confirm-actions { display: flex; gap: 10px; justify-content: center; }

/* ── TOAST ── */
.toast { position: fixed; bottom: 28px; right: 28px; background: var(--bg3); border: 1px solid var(--border); border-radius: 10px; padding: 12px 18px; font-size: 13.5px; font-weight: 500; z-index: 500; opacity: 0; transform: translateY(10px); transition: opacity 0.2s, transform 0.2s; pointer-events: none; max-width: 340px; }
.toast.show { opacity: 1; transform: translateY(0); }
.toast.success { border-color: var(--success); color: var(--success); }
.toast.error { border-color: var(--danger); color: var(--danger); }

/* ── SPINNER ── */
.spinner { display: inline-block; width: 16px; height: 16px; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── FIRMA ── */
.firma-grid { display: grid; grid-template-columns: 1fr; }
.firma-preview { margin-top: 20px; border-top: 1px solid var(--border); padding-top: 16px; }
.firma-preview-title { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.8px; color: var(--accent2); margin-bottom: 10px; }
.firma-preview-box { background: var(--bg3); border: 1px solid var(--border); border-radius: 8px; padding: 16px 20px; font-size: 12px; line-height: 1.8; color: var(--text2); font-family: var(--mono); }
.firma-preview-box strong { color: var(--accent2); font-size: 13px; display: block; margin-bottom: 4px; }

/* ── RADNO VRIJEME ── */
.radno-grid { display: flex; flex-direction: column; gap: 4px; }
.radno-header { display: grid; grid-template-columns: 120px 1fr 1fr; gap: 8px; padding: 4px 8px; }
.radno-header span { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text3); }
.radno-row { display: grid; grid-template-columns: 120px 1fr 1fr; gap: 8px; align-items: center; background: var(--bg3); border: 1px solid var(--border); border-radius: 6px; padding: 4px 8px; }
.radno-row span { font-size: 13px; color: var(--text2); font-weight: 500; }
.radno-row input { background: var(--bg4); border: 1px solid var(--border2); border-radius: 5px; padding: 5px 8px; font-size: 13px; color: var(--text); font-family: var(--mono); width: 100%; }
.radno-row input:focus { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-dim); outline: none; }

/* ── OPREMA TABLICA ── */
.form-section-title { display: flex; align-items: center; justify-content: space-between; }
.btn-add-oprema { display: inline-flex; align-items: center; gap: 5px; background: var(--accent-dim); color: var(--accent2); border: 1px solid var(--accent); border-radius: 6px; padding: 4px 10px; font-size: 12px; font-weight: 600; cursor: pointer; font-family: var(--font); transition: background var(--transition); }
.btn-add-oprema:hover { background: var(--accent); color: #fff; }
.oprema-row { display: grid; grid-template-columns: 1fr 140px 70px 130px 36px; gap: 8px; align-items: center; background: var(--bg3); border: 1px solid var(--border); border-radius: 7px; padding: 8px 10px; margin-bottom: 6px; }
.oprema-row input { background: var(--bg4); border: 1px solid var(--border2); border-radius: 5px; padding: 6px 9px; font-size: 13px; color: var(--text); font-family: var(--font); width: 100%; outline: none; transition: border-color var(--transition); }
.oprema-row input:focus { border-color: var(--accent); }
.oprema-row input::placeholder { color: var(--text3); font-size: 12px; }
.oprema-row-num { font-size: 12px; color: var(--text3); font-weight: 600; text-align: center; }
.btn-del-oprema { background: none; border: 1px solid var(--border); border-radius: 5px; color: var(--text3); cursor: pointer; padding: 4px; display: flex; align-items: center; justify-content: center; transition: all var(--transition); }
.btn-del-oprema:hover { background: var(--danger-dim); border-color: var(--danger); color: var(--danger); }
.oprema-header { display: grid; grid-template-columns: 1fr 140px 70px 130px 36px; gap: 8px; padding: 0 10px 4px; }
.oprema-header span { font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.6px; color: var(--text3); }