/* ============================================================
   Case Progression Summary – Styles
   ============================================================ */
:root{
    --primary:#1a56db;--primary-dark:#1e3a5f;--primary-light:#e8f0fe;
    --sidebar-bg:#0f172a;--sidebar-hover:#1e293b;--sidebar-active:#1e40af;
    --success:#059669;--warning:#d97706;--danger:#dc2626;
    --g50:#f8fafc;--g100:#f1f5f9;--g200:#e2e8f0;--g300:#cbd5e1;
    --g400:#94a3b8;--g500:#64748b;--g600:#475569;--g700:#334155;--g800:#1e293b;
    --radius:8px;
    --shadow:0 1px 3px rgba(0,0,0,.1),0 1px 2px rgba(0,0,0,.06);
    --shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06);
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:var(--g50);color:var(--g800);line-height:1.6}

/* ─── Layout ─── */
.app-layout{display:flex;min-height:100vh}
.sidebar{width:260px;background:var(--sidebar-bg);color:#fff;position:fixed;top:0;left:0;bottom:0;z-index:50;display:flex;flex-direction:column;transition:transform .3s}
.sidebar-logo{padding:24px 20px;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:12px}
.sidebar-logo i{font-size:24px;color:#60a5fa}
.sidebar-logo h2{font-size:16px;font-weight:600;letter-spacing:-.3px}
.sidebar-logo span{display:block;font-size:11px;color:var(--g400);font-weight:400;margin-top:2px}
.sidebar-nav{flex:1;padding:16px 12px}
.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:10px 14px;color:var(--g400);text-decoration:none;border-radius:6px;font-size:14px;font-weight:500;transition:.15s;margin-bottom:2px}
.sidebar-nav a:hover{background:var(--sidebar-hover);color:#fff}
.sidebar-nav a.active{background:var(--sidebar-active);color:#fff}
.sidebar-nav a i{width:20px;text-align:center;font-size:15px}
.sidebar-footer{padding:16px 12px;border-top:1px solid rgba(255,255,255,.08)}
.sidebar-footer a{display:flex;align-items:center;gap:10px;padding:10px 14px;color:var(--g400);text-decoration:none;border-radius:6px;font-size:14px;transition:.15s}
.sidebar-footer a:hover{background:rgba(220,38,38,.15);color:#fca5a5}
.sidebar-toggle{display:none;position:fixed;top:12px;left:12px;z-index:60;background:var(--sidebar-bg);color:#fff;border:none;border-radius:6px;padding:10px 14px;font-size:18px;cursor:pointer}

/* ─── Main ─── */
.main-content{flex:1;margin-left:260px;padding:32px 40px;min-height:100vh}
.page-header{margin-bottom:32px}
.page-header h1{font-size:24px;font-weight:700;letter-spacing:-.5px}
.page-header p{color:var(--g500);margin-top:4px;font-size:14px}

/* ─── Card ─── */
.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--g200);padding:24px;margin-bottom:24px}
.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--g100)}
.card-header h3{font-size:16px;font-weight:600;display:flex;align-items:center;gap:8px}
.card-header h3 i{color:var(--primary)}

/* ─── Forms ─── */
.form-group{margin-bottom:20px}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--g700);margin-bottom:6px}
.form-group .hint{font-weight:400;color:var(--g400);font-size:12px}
.form-control{width:100%;padding:10px 14px;border:1px solid var(--g300);border-radius:6px;font-size:14px;font-family:inherit;color:var(--g800);background:#fff;transition:border-color .15s,box-shadow .15s}
.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(26,86,219,.1)}
.form-control.mono{font-family:'SF Mono','Fira Code','Consolas',monospace;font-size:13px}
select.form-control{appearance:auto}
textarea.form-control{min-height:120px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}

/* ─── Buttons ─── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:6px;font-size:14px;font-weight:600;font-family:inherit;cursor:pointer;border:none;transition:.15s;text-decoration:none;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:#1e4bb8}
.btn-success{background:var(--success);color:#fff}.btn-success:hover{background:#047857}
.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#b91c1c}
.btn-warning{background:var(--warning);color:#fff}
.btn-outline{background:#fff;color:var(--g700);border:1px solid var(--g300)}.btn-outline:hover{background:var(--g50);border-color:var(--g400)}
.btn-sm{padding:6px 14px;font-size:13px}
.btn-lg{padding:14px 28px;font-size:16px}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ─── Alerts ─── */
.alert{padding:14px 18px;border-radius:6px;font-size:14px;margin-bottom:20px;display:flex;align-items:center;gap:10px}
.alert-success{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.alert-danger{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.alert-warning{background:#fffbeb;color:#92400e;border:1px solid #fde68a}
.alert-info{background:var(--primary-light);color:#1e3a5f;border:1px solid #bfdbfe}

/* ─── Badge ─── */
.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600}
.badge-success{background:#ecfdf5;color:#065f46}
.badge-warning{background:#fffbeb;color:#92400e}
.badge-danger{background:#fef2f2;color:#991b1b}

/* ─── Toggle ─── */
.toggle{position:relative;width:44px;height:24px;cursor:pointer;display:inline-block}
.toggle input{display:none}
.toggle .slider{position:absolute;inset:0;background:var(--g300);border-radius:24px;transition:.2s}
.toggle .slider::before{content:'';position:absolute;width:18px;height:18px;border-radius:50%;background:#fff;top:3px;left:3px;transition:.2s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.toggle input:checked+.slider{background:var(--primary)}
.toggle input:checked+.slider::before{transform:translateX(20px)}
.toggle-label{font-size:14px;font-weight:500;color:var(--g700)}

/* ─── Table ─── */
.data-table{width:100%;border-collapse:collapse;font-size:13px}
.data-table th,.data-table td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--g100)}
.data-table th{background:var(--g50);font-weight:600;color:var(--g600);font-size:12px;text-transform:uppercase;letter-spacing:.5px}
.data-table tr:hover td{background:var(--g50)}

/* ─── Location Cards ─── */
.loc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}
.loc-card{background:#fff;border:1px solid var(--g200);border-radius:var(--radius);padding:24px;transition:box-shadow .15s,border-color .15s;position:relative}
.loc-card:hover{box-shadow:var(--shadow-md);border-color:var(--g300)}
.loc-card h4{font-size:16px;font-weight:600;margin-bottom:4px}
.loc-card .loc-id{font-family:monospace;font-size:12px;color:var(--g400);margin-bottom:12px;word-break:break-all}
.loc-card .loc-stats{display:flex;gap:16px;font-size:13px;color:var(--g500);margin-bottom:16px}
.loc-card .loc-stats span{display:flex;align-items:center;gap:4px}
.loc-card .loc-actions{display:flex;gap:8px}

/* ─── Sections & Fields ─── */
.section-block{background:var(--g50);border:2px solid var(--g200);border-radius:var(--radius);padding:20px;margin-bottom:16px;transition:border-color .15s}
.section-block.active{border-color:var(--primary)}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.section-header input{font-size:15px;font-weight:600;border:1px solid transparent;background:transparent;padding:4px 8px;border-radius:4px;color:var(--g800);flex:1}
.section-header input:focus{border-color:var(--primary);background:#fff;outline:none}
.field-tag{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;background:#fff;border:1px solid var(--g200);border-radius:20px;font-size:13px;color:var(--g700);margin:4px}
.field-tag .remove-field{cursor:pointer;color:var(--g400);font-size:11px}
.field-tag .remove-field:hover{color:var(--danger)}
.field-selector{max-height:300px;overflow-y:auto;border:1px solid var(--g200);border-radius:6px;padding:8px}
.field-checkbox{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:4px;cursor:pointer;font-size:13px}
.field-checkbox:hover{background:var(--g50)}
.field-checkbox input[type="checkbox"]{accent-color:var(--primary)}
.field-checkbox .field-key{color:var(--g400);font-size:11px;font-family:monospace}

/* ─── Login ─── */
.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a,#1e3a5f)}
.login-card{background:#fff;border-radius:12px;padding:48px 40px;width:100%;max-width:420px;box-shadow:0 25px 50px rgba(0,0,0,.3)}
.login-card .logo-area{text-align:center;margin-bottom:32px}
.login-card .logo-area i{font-size:40px;color:var(--primary);margin-bottom:12px;display:block}
.login-card .logo-area h1{font-size:22px;font-weight:700}
.login-card .logo-area p{color:var(--g500);font-size:14px;margin-top:4px}

/* ─── Public page ─── */
.public-container{max-width:900px;margin:0 auto;padding:40px 20px}
.public-header{text-align:center;margin-bottom:40px}
.public-header h1{font-size:28px;font-weight:700}
.public-header p{color:var(--g500);margin-top:4px}
.options-panel{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-md);border:1px solid var(--g200);padding:28px;margin-bottom:28px}
.options-panel h3{font-size:16px;font-weight:600;margin-bottom:20px;display:flex;align-items:center;gap:8px}
.option-row{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--g100)}
.option-row:last-child{border-bottom:none}
.generate-btn-area{text-align:center;margin-top:24px}
.summary-output{background:var(--g50);border:1px solid var(--g200);border-radius:var(--radius);padding:24px;font-size:14px;line-height:1.8;white-space:pre-wrap;position:relative;min-height:200px}
.summary-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px;color:var(--g500);gap:16px}
.spinner{width:40px;height:40px;border:3px solid var(--g200);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.status-pill{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600}
.status-pill.loading{background:#dbeafe;color:#1e40af}
.status-pill.done{background:#dcfce7;color:#166534}
.status-pill.error{background:#fef2f2;color:#991b1b}
.raw-data-content{background:#1e293b;color:#e2e8f0;padding:20px;border-radius:8px;font-family:'SF Mono','Fira Code',monospace;font-size:12px;max-height:400px;overflow-y:auto;white-space:pre-wrap;word-break:break-word}

/* ─── Responsive ─── */
@media(max-width:768px){
    .sidebar{transform:translateX(-100%)}
    .sidebar.open{transform:translateX(0)}
    .sidebar-toggle{display:block}
    .main-content{margin-left:0;padding:20px 16px;padding-top:60px}
    .form-row{grid-template-columns:1fr}
    .loc-grid{grid-template-columns:1fr}
}