:root{--bg:#f1f5f9;--panel:#fff;--ink:#0f172a;--muted:#64748b;--border:#e2e8f0;--accent:#2563eb;--accent2:#1e40af;}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1{margin:.2rem 0 1rem}h2{margin:1.6rem 0 .6rem;font-size:1.15rem}
small{color:var(--muted);font-weight:400}

/* layout */
.shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.nav{background:#0f172a;color:#cbd5e1;display:flex;flex-direction:column;padding:1rem .75rem}
.nav-brand{font-weight:700;font-size:1.1rem;color:#fff;padding:.5rem .6rem 1rem}
.nav-brand small{display:block;color:#94a3b8;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase}
.nav nav{display:flex;flex-direction:column;gap:.2rem;flex:1}
.nav nav a{color:#cbd5e1;padding:.6rem .7rem;border-radius:8px}
.nav nav a:hover{background:#1e293b;text-decoration:none}
.nav nav a.active{background:var(--accent);color:#fff}
.nav-foot{border-top:1px solid #1e293b;padding-top:.8rem;display:flex;justify-content:space-between;align-items:center;font-size:.85rem}
.nav-foot a{color:#fca5a5}
.content{padding:1.5rem 2rem;overflow:auto}

/* banners */
.banner{padding:.7rem 1rem;border-radius:8px;margin-bottom:1rem}
.banner.ok{background:#dcfce7;color:#166534}
.banner.warn{background:#fef9c3;color:#854d0e}
.banner.err{background:#fee2e2;color:#991b1b}
code{background:#e2e8f0;padding:.1rem .3rem;border-radius:4px;font-size:.85em}

/* stat cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1rem}
.stat{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1.1rem}
.stat .num{font-size:1.6rem;font-weight:700}
.stat .lbl{color:var(--muted);font-size:.85rem;margin-top:.2rem}
.stat.hl{background:#ecfdf5;border-color:#a7f3d0}
.chips{display:flex;flex-wrap:wrap;gap:.5rem}
.chip{background:var(--panel);border:1px solid var(--border);padding:.4rem .7rem;border-radius:999px;font-size:.85rem}

/* tables */
table.grid{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.grid th,.grid td{text-align:left;padding:.6rem .8rem;border-bottom:1px solid var(--border);font-size:.9rem}
.grid th{background:#f8fafc;color:var(--muted);font-weight:600}
.grid tbody tr[onclick]{cursor:pointer}
.grid tbody tr[onclick]:hover{background:#f8fafc}
.grid .right{text-align:right}
.mono{font-family:ui-monospace,Menlo,monospace;font-size:.8rem;color:var(--muted)}
.thumb img{width:42px;height:42px;object-fit:cover;border-radius:6px;background:#e2e8f0}

/* badges */
.badge{display:inline-block;padding:.15rem .5rem;border-radius:999px;font-size:.72rem;font-weight:600;background:#e2e8f0;color:#475569}
.badge.PAID{background:#dcfce7;color:#166534}
.badge.AWAITING_PAYMENT{background:#fef9c3;color:#854d0e}
.badge.CANCELLED{background:#fee2e2;color:#991b1b}
.badge.REFUNDED,.badge.PARTIALLY_REFUNDED{background:#e0e7ff;color:#3730a3}

/* forms / filters */
.filters{display:flex;gap:.5rem;margin-bottom:1rem;flex-wrap:wrap}
.filters input,.filters select,.form input,.form select{padding:.5rem .6rem;border:1px solid var(--border);border-radius:8px;font-size:.9rem;background:#fff}
.filters input[type=search]{min-width:240px}
button{cursor:pointer;padding:.5rem .9rem;border:1px solid var(--accent);background:var(--accent);color:#fff;border-radius:8px;font-size:.9rem}
button:hover{background:var(--accent2)}
.primary{padding:.6rem 1.4rem;margin-top:.6rem}

.edit-layout{display:grid;grid-template-columns:1fr 320px;gap:1.5rem;align-items:start}
.form{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1.2rem;display:flex;flex-direction:column;gap:.7rem}
.form label{display:flex;flex-direction:column;gap:.25rem;font-size:.85rem;color:var(--muted)}
.form input,.form select{color:var(--ink)}
.form label.check{flex-direction:row;align-items:center;gap:.5rem;color:var(--ink)}
.media img{width:100%;max-width:300px;border-radius:12px;border:1px solid var(--border)}
.noimg{width:300px;height:200px;background:#e2e8f0;display:flex;align-items:center;justify-content:center;color:var(--muted);border-radius:12px}
.media .meta{margin-top:.6rem;font-size:.85rem;color:var(--muted)}
.info-box{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:1rem;display:flex;flex-direction:column;gap:.3rem;font-size:.9rem}
.info-box .addr code{white-space:pre-wrap;word-break:break-word}

/* pager */
.pager{display:flex;gap:1rem;align-items:center;margin-top:1rem;color:var(--muted)}
.back{display:inline-block;margin-bottom:.8rem;color:var(--muted)}

/* login */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#0f172a}
.login-card{background:#fff;padding:2rem;border-radius:16px;width:340px;display:flex;flex-direction:column;gap:.8rem;box-shadow:0 20px 40px rgba(0,0,0,.3)}
.login-card h1{margin:0;text-align:center}
.login-card .sub{text-align:center;color:var(--muted);margin:0 0 .5rem}
.login-card label{display:flex;flex-direction:column;gap:.25rem;font-size:.85rem;color:var(--muted)}
.login-card input{padding:.6rem;border:1px solid var(--border);border-radius:8px}

/* wave-3 additions */
.page-head{display:flex;justify-content:space-between;align-items:center}
.btn-new{display:inline-block;background:var(--accent);color:#fff;padding:.5rem .9rem;border-radius:8px;font-size:.9rem}
.btn-new:hover{background:var(--accent2);text-decoration:none}
button.danger{background:#dc2626;border-color:#dc2626;margin-top:.8rem}
button.danger:hover{background:#b91c1c}
.num.sm{font-size:1.05rem}
.muted{color:var(--muted)}
.inline-edit{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}
.inline-edit input[type=text],.inline-edit input:not([type]){padding:.35rem .5rem;border:1px solid var(--border);border-radius:6px}
.inline-edit input[name=name]{min-width:120px}
.inline-edit select{padding:.35rem;border:1px solid var(--border);border-radius:6px}
.inline-edit .check{font-size:.8rem;color:var(--muted)}
fieldset.cats{border:1px solid var(--border);border-radius:8px;padding:.6rem .8rem}
fieldset.cats legend{font-size:.8rem;color:var(--muted);padding:0 .3rem}
fieldset.cats .check{color:var(--ink);font-size:.85rem}
.form textarea{padding:.5rem .6rem;border:1px solid var(--border);border-radius:8px;font-family:inherit;font-size:.9rem}
.loc-list{display:flex;flex-direction:column;gap:.8rem}

@media(max-width:820px){.shell{grid-template-columns:1fr}.nav{flex-direction:row;flex-wrap:wrap}.edit-layout{grid-template-columns:1fr}}