/* OCPP Wallbox Manager – Panel */
.owb, .owb-toast, .owb-modal {
  --bg: #f1f5f9; --card: #fff; --ink: #0f172a; --muted: #64748b; --line: #e2e8f0;
  --pri: #16a34a; --pri-d: #15803d; --err: #dc2626; --warn: #d97706; --live: #2563eb; --head: #0f172a;
  font: 15px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink); box-sizing: border-box;
}
.owb *, .owb-modal * { box-sizing: border-box; }
body.owb-standalone { margin: 0; background: #f1f5f9; min-height: 100vh; }
.owb { max-width: 1100px; margin: 0 auto; }
.owb-admin-wrap .owb { margin-top: 12px; }
.owb h2, .owb h3 { margin: 0 0 .3em; font-weight: 650; }
.owb h3 { font-size: 1.08em; }
.owb code { background: #f1f5f9; padding: 1px 6px; border-radius: 5px; font-size: .9em; }
.owb-muted { color: var(--muted); }
.small, .owb .small { font-size: .85em; }
.owb-loading { padding: 40px; text-align: center; color: var(--muted); }

/* Kopf & Tabs */
.owb-head { display: flex; justify-content: space-between; align-items: center; gap: 10px; background: var(--head); color: #fff; padding: 12px 16px; border-radius: 0 0 14px 14px; }
.owb-standalone .owb-head { border-radius: 0; padding-top: max(12px, env(safe-area-inset-top)); }
.owb-admin-wrap .owb-head { border-radius: 14px; }
.owb-brand { font-weight: 700; display: flex; align-items: center; gap: 8px; font-size: 1.05em; }
.owb-userbox { display: flex; align-items: center; gap: 6px; }
.owb-head .owb-btn.ghost { color: #e2e8f0; border-color: #334155; background: transparent; }
.owb-srv { width: 10px; height: 10px; border-radius: 50%; background: #64748b; display: inline-block; }
.owb-srv.on { background: #22c55e; box-shadow: 0 0 0 3px rgba(34,197,94,.25); }
.owb-srv.off { background: var(--err); }
.owb-logo { width: 54px; height: 54px; border-radius: 14px; background: var(--pri); color: #fff; display: grid; place-items: center; font-size: 28px; margin: 0 auto 10px; }
.owb-logo.sm { width: 28px; height: 28px; font-size: 16px; border-radius: 8px; margin: 0; }
.owb-tabs { display: flex; gap: 4px; overflow-x: auto; padding: 10px 12px 0; scrollbar-width: none; }
.owb-tabs::-webkit-scrollbar { display: none; }
.owb-tabs button { border: 0; background: transparent; padding: 9px 14px; border-radius: 999px; font: inherit; color: var(--muted); cursor: pointer; white-space: nowrap; }
.owb-tabs button.active { background: var(--ink); color: #fff; }
.owb-main { padding: 12px; }

/* Karten */
.owb-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; margin-bottom: 12px; box-shadow: 0 1px 2px rgba(15,23,42,.04); }
.owb-row-between { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.owb-mb { margin: 4px 2px 10px; }
.owb-grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.owb-grid4 .owb-card { margin: 0 0 12px; }
.owb-stat .owb-big { font-size: 1.6em; font-weight: 700; margin: 2px 0; }
.owb-stat small { font-size: .55em; color: var(--muted); font-weight: 500; }
@media (max-width: 760px) { .owb-grid4 { grid-template-columns: 1fr 1fr; gap: 8px; } .owb-stat .owb-big { font-size: 1.3em; } }

.owb-alert { padding: 12px 14px; border-radius: 12px; margin-bottom: 12px; }
.owb-alert.err { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

.owb-badge { display: inline-block; padding: 2px 9px; border-radius: 999px; font-size: .8em; font-weight: 600; background: #e2e8f0; color: #334155; }
.owb-badge.ok { background: #dcfce7; color: #166534; }
.owb-badge.err { background: #fee2e2; color: #991b1b; }
.owb-badge.warn { background: #fef3c7; color: #92400e; }
.owb-badge.live { background: #dbeafe; color: #1e40af; }
.owb-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: #94a3b8; margin-right: 8px; }
.owb-dot.ok { background: #22c55e; } .owb-dot.err { background: var(--err); } .owb-dot.warn { background: var(--warn); }
.owb-dot.live { background: var(--live); animation: owbPulse 1.4s infinite; }
@keyframes owbPulse { 0% { box-shadow: 0 0 0 0 rgba(37,99,235,.5); } 100% { box-shadow: 0 0 0 10px rgba(37,99,235,0); } }

.owb-conn { border-top: 1px solid var(--line); margin-top: 12px; padding-top: 12px; }
.owb-session { background: #eff6ff; border-radius: 12px; padding: 12px; margin-top: 10px; }
.owb-kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); gap: 8px; margin-bottom: 8px; }
.owb-kpis span { display: block; font-size: .78em; color: var(--muted); }
.owb-kpis b { font-size: 1.2em; }
.owb-session .owb-btn { margin-top: 10px; }
.owb-startrow { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.owb-startrow select { flex: 1; min-width: 150px; }
.owb-tools { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.owb-lockrow { border-top: 1px solid var(--line); margin-top: 14px; padding-top: 12px; }

/* Buttons & Formulare */
.owb-btn { font: inherit; font-weight: 600; border-radius: 10px; padding: 10px 16px; border: 1px solid transparent; cursor: pointer; background: #e2e8f0; color: var(--ink); line-height: 1.2; }
a.owb-btn { text-decoration: none; display: inline-block; }
.owb-btn:disabled { opacity: .55; cursor: wait; }
.owb-btn.primary { background: var(--pri); color: #fff; } .owb-btn.primary:hover { background: var(--pri-d); }
.owb-btn.danger { background: var(--err); color: #fff; }
.owb-btn.ghost { background: #fff; border-color: var(--line); }
.owb-btn.sm { padding: 6px 10px; font-size: .85em; border-radius: 8px; }
.owb-btn.block { width: 100%; }
.owb-btn + .owb-btn { margin-left: 4px; }
.owb-form, .owb-filter { display: block; }
.owb-filter { display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end; }
.owb-filter .owb-field { margin: 0; flex: 1; min-width: 130px; }
.owb-field { display: block; margin-bottom: 12px; }
.owb-field > span { display: block; font-size: .85em; color: var(--muted); margin-bottom: 4px; }
.owb input[type=text], .owb input[type=password], .owb input[type=email], .owb input[type=number], .owb input[type=date], .owb input[type=time], .owb input[type=datetime-local], .owb select, .owb textarea,
.owb-modal input[type=text], .owb-modal input[type=password], .owb-modal input[type=email], .owb-modal input[type=datetime-local], .owb-modal select, .owb-modal textarea {
  width: 100%; font: inherit; padding: 10px 12px; border: 1px solid #cbd5e1; border-radius: 10px; background: #fff; color: var(--ink); min-height: 42px; max-width: none;
}
.owb input:focus, .owb select:focus, .owb textarea:focus, .owb-modal input:focus, .owb-modal select:focus { outline: 2px solid #86efac; border-color: var(--pri); }
.owb-check { display: flex; gap: 8px; align-items: center; margin: 6px 0; cursor: pointer; }
.owb-check input { width: 18px; height: 18px; margin: 0; }
.owb-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 560px) { .owb-2col { grid-template-columns: 1fr; gap: 0; } }
.owb-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 14px; }
.owb-actions.sticky { position: sticky; bottom: 0; background: linear-gradient(transparent, var(--bg) 35%); padding: 16px 0 8px; }
.owb-quick { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; margin: -4px 0 12px; }
.owb-quick .owb-btn + .owb-btn { margin-left: 0; }
.owb-caps { border: 1px solid var(--line); border-radius: 12px; padding: 8px 14px; margin: 6px 0 12px; }
.owb-caps legend { font-weight: 600; padding: 0 6px; }
.owb-pre { background: #0f172a; color: #e2e8f0; padding: 12px; border-radius: 10px; overflow-x: auto; font-size: .85em; white-space: pre; }
.owb-pre i { color: #86efac; font-style: normal; }
.owb details summary { cursor: pointer; font-weight: 600; margin: 8px 0; }

/* Schalter */
.owb-switch { position: relative; width: 52px; height: 30px; flex: none; }
.owb-switch input { opacity: 0; width: 0; height: 0; }
.owb-switch span { position: absolute; inset: 0; background: #cbd5e1; border-radius: 30px; transition: .2s; cursor: pointer; }
.owb-switch span:before { content: ""; position: absolute; width: 24px; height: 24px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.owb-switch input:checked + span { background: var(--pri); }
.owb-switch.danger input:checked + span { background: var(--err); }
.owb-switch input:checked + span:before { transform: translateX(22px); }

/* Segmente & Diagramm */
.owb-seg { display: inline-flex; background: #f1f5f9; border-radius: 10px; padding: 3px; }
.owb-seg button { border: 0; background: transparent; padding: 6px 10px; border-radius: 8px; font: inherit; font-size: .85em; cursor: pointer; color: var(--muted); }
.owb-seg button.active { background: #fff; color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.08); font-weight: 600; }
.owb-chart { margin-top: 10px; }
.owb-svg { width: 100%; height: auto; display: block; }
.owb-svg rect { fill: var(--pri); }
.owb-svg rect:hover { fill: var(--pri-d); }
.owb-svg text { font-size: 11px; fill: var(--muted); }
.owb-svg .grid { stroke: #e2e8f0; stroke-width: 1; }
@media (max-width: 600px) { .owb-svg text { font-size: 20px; } }

/* Tabellen */
.owb-table-wrap { overflow-x: auto; margin: -4px; }
.owb-table { width: 100%; border-collapse: collapse; font-size: .92em; }
.owb-table th { text-align: left; font-weight: 600; color: var(--muted); font-size: .85em; padding: 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.owb-table td { padding: 9px 8px; border-bottom: 1px solid #f1f5f9; vertical-align: middle; }
.owb-table tfoot td { font-weight: 700; border-top: 2px solid var(--line); }
.owb-table .r { text-align: right; white-space: nowrap; }
.owb-nowrap { white-space: nowrap; }
.owb-unknown { background: #fffbeb; border-color: #fde68a; }
.owb-unknown .owb-row-between { padding: 6px 0; border-top: 1px dashed #fde68a; }
.owb-preview { margin: 6px 0; }

/* Protokoll */
.owb-log { font-size: .8em; max-height: 70vh; overflow: auto; }
.owb-logline { display: grid; grid-template-columns: 110px 140px 1fr; gap: 8px; padding: 4px 0; border-bottom: 1px solid #f1f5f9; }
.owb-logline code { word-break: break-all; background: none; padding: 0; }
.owb-logline.out b { color: var(--live); } .owb-logline.in b { color: var(--pri-d); }
@media (max-width: 600px) { .owb-logline { grid-template-columns: 1fr; gap: 0; } }

/* Login */
.owb-login { min-height: 80vh; display: grid; place-items: center; padding: 20px; }
.owb-login-card { width: 100%; max-width: 380px; text-align: center; padding: 28px 24px; }
.owb-login-card .owb-field, .owb-login-card .owb-check { text-align: left; }
.owb-login-err { color: var(--err); margin-top: 10px; min-height: 1.2em; }

/* Modal & Toast */
.owb-modal { position: fixed; inset: 0; background: rgba(15,23,42,.55); z-index: 100000; display: flex; align-items: flex-start; justify-content: center; padding: 30px 12px; overflow-y: auto; max-width: none; }
.owb-modal-box { background: #fff; border-radius: 16px; width: 100%; max-width: 560px; padding: 18px; box-shadow: 0 20px 50px rgba(0,0,0,.25); }
.owb-modal-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.owb-modal-head h3 { margin: 0; font-size: 1.15em; }
.owb-x { border: 0; background: none; font-size: 26px; line-height: 1; cursor: pointer; color: var(--muted); }
@media (max-width: 560px) { .owb-modal { padding: 0; align-items: flex-end; } .owb-modal-box { border-radius: 16px 16px 0 0; } }
.owb-toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); background: #0f172a; color: #fff; padding: 12px 18px; border-radius: 12px; opacity: 0; transition: .25s; z-index: 100001; max-width: 90vw; box-shadow: 0 10px 30px rgba(0,0,0,.25); }
.owb-toast.show { opacity: 1; transform: translate(-50%, 0); }
.owb-toast.ok { background: var(--pri-d); } .owb-toast.err { background: var(--err); }