/* EduSmart360 — canonical authenticated billing domain layout.
   Billing owns information architecture and state semantics; EDL owns appearance. */
.billing-workbench{display:flex;flex-direction:column;gap:14px;margin-top:14px;width:100%;min-width:0;max-width:100%;overflow:hidden}.billing-loading,.billing-state{border:1px solid var(--edl-line);border-radius:var(--edl-r-2);background:var(--edl-surface);padding:18px;color:var(--edl-muted)}
.billing-overview{display:grid;grid-template-columns:minmax(0,1.45fr) repeat(3,minmax(150px,.62fr));gap:12px;min-width:0}.billing-overview-card,.billing-section{background:var(--edl-surface);border:1px solid var(--edl-line);border-radius:var(--edl-r-2);min-width:0}.billing-overview-card{padding:16px;box-shadow:var(--edl-shadow-1)}.billing-overview-main{padding:20px}.billing-eyebrow{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:var(--edl-muted)}.billing-plan-current{font-family:var(--edl-title);font-size:22px;font-weight:720;letter-spacing:-.03em;color:var(--edl-ink);margin-top:4px;overflow-wrap:anywhere}.billing-substate{display:flex;gap:7px;flex-wrap:wrap;align-items:center;margin-top:8px}
.billing-pill{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;background:var(--edl-surface-3);color:var(--edl-muted);font-size:11px;font-weight:800}.billing-pill.good{background:color-mix(in srgb,var(--edl-success) 9%,var(--edl-surface));color:var(--edl-success)}.billing-pill.warn{background:color-mix(in srgb,var(--edl-warning) 9%,var(--edl-surface));color:var(--edl-warning)}.billing-pill.bad{background:color-mix(in srgb,var(--edl-danger) 8%,var(--edl-surface));color:var(--edl-danger)}
.billing-kpi-label{font-size:11px;color:var(--edl-muted);font-weight:750}.billing-kpi-value{font-family:var(--edl-title);font-size:20px;font-weight:720;color:var(--edl-ink);margin-top:3px;overflow-wrap:anywhere}.billing-kpi-sub{font-size:11px;color:var(--edl-muted-2);margin-top:4px;line-height:1.45}
.billing-tabs{display:flex;gap:6px;overflow-x:auto;padding:4px;border-radius:var(--edl-r-2);background:var(--edl-surface-3);scrollbar-width:thin}.billing-tab{border:0;background:transparent;border-radius:var(--edl-r-1);padding:9px 13px;min-height:40px;font-size:12px;font-weight:750;color:var(--edl-muted);cursor:pointer;white-space:nowrap}.billing-tab.is-active{background:var(--edl-surface);color:var(--edl-ocean-2);box-shadow:var(--edl-shadow-1)}.billing-tab:focus-visible{outline:3px solid color-mix(in srgb,var(--edl-focus) 36%,transparent);outline-offset:1px}
.billing-section{padding:18px}.billing-section[hidden]{display:none}.billing-section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}.billing-section-title{font-family:var(--edl-title);font-size:17px;font-weight:700;color:var(--edl-ink)}.billing-section-copy{font-size:12px;color:var(--edl-muted);margin-top:3px;line-height:1.5;max-width:820px}
.billing-usage-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.billing-usage{border:1px solid var(--edl-line);border-radius:13px;padding:12px;min-width:0}.billing-usage-top{display:flex;justify-content:space-between;gap:6px;font-size:11px;font-weight:750}.billing-usage-caption{font-size:10px;color:var(--edl-muted-2);margin-top:6px}.billing-meter{display:block;width:100%;height:7px;border:0;border-radius:999px;overflow:hidden;margin-top:9px;appearance:none;background:var(--edl-line)}.billing-meter::-webkit-progress-bar{background:var(--edl-line);border-radius:999px}.billing-meter::-webkit-progress-value,.billing-meter::-moz-progress-bar{background:var(--edl-ocean);border-radius:999px}.billing-meter.warn::-webkit-progress-value,.billing-meter.warn::-moz-progress-bar{background:var(--edl-warning)}.billing-meter.bad::-webkit-progress-value,.billing-meter.bad::-moz-progress-bar{background:var(--edl-danger)}
.billing-plan-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.billing-plan-option{border:1px solid var(--edl-line);border-radius:var(--edl-r-2);padding:16px;display:flex;flex-direction:column;gap:9px;min-width:0}.billing-plan-option.is-current{border-color:var(--edl-ocean);background:color-mix(in srgb,var(--edl-ocean) 5%,var(--edl-surface));box-shadow:0 0 0 1px color-mix(in srgb,var(--edl-ocean) 10%,transparent)}.billing-plan-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}.billing-plan-option h4{margin:0;color:var(--edl-ink)}.billing-plan-option p{margin:0;color:var(--edl-muted);font-size:12px;min-height:36px;line-height:1.5}.billing-price-row{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--edl-ink-2);font-weight:750}.billing-plan-facts{display:flex;gap:7px 12px;flex-wrap:wrap;font-size:11px;color:var(--edl-muted)}.billing-plan-facts span:before{content:"✓";margin-right:5px;color:var(--edl-success);font-weight:800}.billing-plan-actions{display:flex;gap:7px;flex-wrap:wrap;margin-top:auto;padding-top:7px}
.billing-btn{border:1px solid transparent;border-radius:var(--edl-r-1);padding:9px 12px;min-height:40px;font-size:11px;font-weight:750;cursor:pointer;transition:transform var(--edl-fast) var(--edl-ease),opacity var(--edl-fast) var(--edl-ease),box-shadow var(--edl-fast) var(--edl-ease),background var(--edl-fast) var(--edl-ease)}.billing-btn:not(:disabled):hover{transform:translateY(-1px)}.billing-btn.primary{background:var(--edl-ocean);color:var(--edl-surface)}.billing-btn.secondary{background:var(--edl-surface-3);color:var(--edl-ink-2)}.billing-btn.danger{background:color-mix(in srgb,var(--edl-danger) 8%,var(--edl-surface));color:var(--edl-danger)}.billing-btn.success{background:color-mix(in srgb,var(--edl-success) 9%,var(--edl-surface));color:var(--edl-success)}.billing-btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.billing-btn[aria-busy="true"]{cursor:progress}.billing-btn:focus-visible{outline:3px solid color-mix(in srgb,var(--edl-focus) 36%,transparent);outline-offset:2px}
.billing-table-wrap{overflow-x:auto;border:1px solid var(--edl-line);border-radius:12px;max-width:100%}.billing-table{width:100%;border-collapse:collapse;font-size:12px;min-width:620px}.billing-table th,.billing-table td{text-align:left;padding:10px 11px;border-bottom:1px solid var(--edl-line);vertical-align:top}.billing-table th{font-size:10px;text-transform:uppercase;letter-spacing:.06em;color:var(--edl-muted);background:var(--edl-surface-2)}.billing-table tr:last-child td{border-bottom:0}.billing-empty{padding:22px;text-align:center;color:var(--edl-muted)}
.billing-profile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.billing-field{display:flex;flex-direction:column;gap:5px;min-width:0}.billing-field.full{grid-column:1/-1}.billing-field label{font-size:11px;font-weight:750;color:var(--edl-ink-2)}.billing-field input,.billing-field select{min-width:0;min-height:42px;border:1px solid var(--edl-line-strong);border-radius:var(--edl-r-1);padding:10px;background:var(--edl-surface);color:var(--edl-ink);outline:none}.billing-field input:focus,.billing-field select:focus{border-color:var(--edl-ocean);box-shadow:0 0 0 3px color-mix(in srgb,var(--edl-focus) 28%,transparent)}
.billing-notice{padding:12px 13px;border-radius:12px;background:var(--edl-surface-2);color:var(--edl-muted);font-size:12px;margin-bottom:12px;line-height:1.5}.billing-notice.warn{background:color-mix(in srgb,var(--edl-warning) 8%,var(--edl-surface));color:var(--edl-warning)}.billing-notice.bad{background:color-mix(in srgb,var(--edl-danger) 8%,var(--edl-surface));color:var(--edl-danger)}.billing-notice.good{background:color-mix(in srgb,var(--edl-success) 9%,var(--edl-surface));color:var(--edl-success)}.billing-spaced{margin-top:14px}
.billing-change-preview{border:1px solid var(--edl-line);border-radius:var(--edl-r-2);padding:17px;margin-top:16px;background:var(--edl-surface);box-shadow:var(--edl-shadow-1);outline:none}.billing-change-preview:focus{box-shadow:0 0 0 3px color-mix(in srgb,var(--edl-focus) 28%,transparent),var(--edl-shadow-1)}.billing-change-title{font-family:var(--edl-title);font-size:16px;font-weight:700;color:var(--edl-ink);margin-bottom:13px}.billing-change-compare{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:12px;align-items:center}.billing-change-compare>div:not(.billing-change-arrow){border:1px solid var(--edl-line);border-radius:13px;background:var(--edl-surface);padding:13px;min-width:0}.billing-change-compare span,.billing-change-details span{display:block;font-size:10px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--edl-muted)}.billing-change-compare strong,.billing-change-details strong{display:block;color:var(--edl-ink);margin-top:3px;overflow-wrap:anywhere}.billing-change-compare small{display:block;color:var(--edl-muted);margin-top:4px}.billing-change-arrow{font-size:20px;font-weight:800;color:var(--edl-muted-2)}
.billing-change-details{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:10px}.billing-change-details>div{padding:11px 12px;border-radius:12px;background:var(--edl-surface-2);min-width:0}.billing-change-blockers{margin:8px 0;padding-left:18px;color:inherit;font-size:12px}.billing-change-blockers li+li{margin-top:5px}.billing-preview-notice{margin-top:11px}.billing-preview-disclaimer{font-size:11px;color:var(--edl-muted);line-height:1.5;margin-top:11px}.billing-preview-actions{margin-top:13px;justify-content:flex-end}.billing-provider-state{font-size:11px;color:var(--edl-muted);margin-top:6px;line-height:1.45;overflow-wrap:anywhere}.billing-doc-link{font-weight:800;color:var(--edl-ocean-2);text-decoration:none}.billing-doc-link:hover{text-decoration:underline}.billing-actions-row{display:flex;gap:8px;flex-wrap:wrap}.billing-fiscal-boundary{border-left:3px solid var(--edl-warning);padding:10px 12px;background:color-mix(in srgb,var(--edl-warning) 7%,var(--edl-surface));color:var(--edl-warning);font-size:12px;line-height:1.5}.billing-table-spaced{margin-top:12px}.billing-error{padding:12px 13px;border-radius:11px;background:color-mix(in srgb,var(--edl-danger) 8%,var(--edl-surface));color:var(--edl-danger);font-size:12px}.billing-success{padding:12px 13px;border-radius:11px;background:color-mix(in srgb,var(--edl-success) 9%,var(--edl-surface));color:var(--edl-success);font-size:12px}
@media(max-width:1100px){.billing-overview{grid-template-columns:repeat(2,minmax(0,1fr))}.billing-overview-main{grid-column:1/-1}.billing-usage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.billing-workbench{gap:12px;margin-top:12px;width:100%;min-width:0;max-width:100%;overflow:hidden}#billing-self-service{width:100%;min-width:0;max-width:100%;overflow:hidden}.billing-overview{grid-template-columns:repeat(2,minmax(0,1fr))}.billing-overview-main,.billing-overview-card:nth-child(2){grid-column:1/-1}.billing-usage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.billing-plan-list,.billing-profile-grid,.billing-change-details{grid-template-columns:1fr}.billing-field.full{grid-column:auto}.billing-section{padding:14px}.billing-section-head{flex-direction:column}.billing-plan-actions,.billing-actions-row{align-items:stretch}.billing-btn{min-height:44px;flex:1}.billing-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;width:100%;min-width:0;max-width:100%;overflow:hidden;margin-inline:0;padding:3px}.billing-tabs::-webkit-scrollbar{display:none}.billing-tab{width:100%;min-width:0;white-space:normal;padding:7px 8px;line-height:1.2;text-align:center}.billing-overview-card{padding:14px}.billing-overview-main{padding:16px}.billing-table{min-width:560px}.billing-change-compare{grid-template-columns:1fr}.billing-change-arrow{transform:rotate(90deg);justify-self:center}.billing-preview-actions{justify-content:stretch}.billing-plan-heading{align-items:center}}@media(max-width:360px){.billing-tab{min-width:88px}.billing-usage-grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.billing-btn{transition:none}.billing-btn:not(:disabled):hover{transform:none}}


/* Certified payment-method components — owned by authenticated billing. */
.billing-method-fieldset{min-width:0;margin:14px 0 0;padding:0;border:0}.billing-method-fieldset legend{padding:0;margin:0 0 9px;color:var(--edl-ink-2);font-size:12px;font-weight:750;letter-spacing:-.01em}.billing-method-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;min-width:0}
.billing-method-card{position:relative;display:flex;align-items:flex-start;gap:11px;min-width:0;min-height:112px;padding:14px;border:1px solid var(--edl-line);border-radius:var(--edl-r-2);background:var(--edl-surface);box-shadow:var(--edl-shadow-1);cursor:pointer;transition:border-color var(--edl-fast) var(--edl-ease),box-shadow var(--edl-fast) var(--edl-ease),transform var(--edl-fast) var(--edl-ease),background var(--edl-fast) var(--edl-ease)}.billing-method-card:hover{border-color:var(--edl-line-strong);box-shadow:var(--edl-shadow-2);transform:translateY(-1px)}.billing-method-card.is-selected{border-color:var(--edl-jade);background:color-mix(in srgb,var(--edl-jade) 6%,var(--edl-surface));box-shadow:0 0 0 2px color-mix(in srgb,var(--edl-jade) 18%,transparent),var(--edl-shadow-1)}.billing-method-card:focus-within{outline:3px solid color-mix(in srgb,var(--edl-focus) 36%,transparent);outline-offset:2px}.billing-method-card input[type="radio"]{flex:0 0 auto;width:18px;height:18px;margin:2px 0 0;accent-color:var(--edl-jade);cursor:pointer}
.billing-method-copy{display:flex;flex:1 1 auto;flex-direction:column;gap:7px;min-width:0;color:var(--edl-ink-2)}.billing-method-head{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;min-width:0}.billing-method-head strong{min-width:0;color:var(--edl-ink);font-size:12px;font-weight:750;line-height:1.35;overflow-wrap:anywhere}.billing-method-head>span{display:inline-flex;align-items:center;flex:0 0 auto;border-radius:999px;padding:4px 7px;background:var(--edl-surface-3);color:var(--edl-muted);font-size:9px;font-weight:800;line-height:1.2;white-space:nowrap}.billing-method-card.is-selected .billing-method-head>span{background:color-mix(in srgb,var(--edl-jade) 10%,var(--edl-surface));color:var(--edl-success)}.billing-method-description{color:var(--edl-muted);font-size:10.5px;line-height:1.5;overflow-wrap:anywhere}.billing-method-copy small,.billing-payment-provider{display:block;color:var(--edl-muted-2);font-size:9.5px;font-weight:700;line-height:1.35}.billing-payment-provider{margin-top:3px;font-weight:650}
.billing-recurring-consent{margin-top:14px;padding:14px 15px;border:1px solid color-mix(in srgb,var(--edl-ocean) 28%,var(--edl-line));border-radius:var(--edl-r-2);background:color-mix(in srgb,var(--edl-jade) 6%,var(--edl-surface));color:var(--edl-muted);font-size:12px;line-height:1.55}.billing-recurring-consent-title{margin-bottom:6px;color:var(--edl-ink);font-size:12px;font-weight:800}.billing-recurring-consent p{margin:0}.billing-recurring-check{display:flex;align-items:flex-start;gap:9px;margin-top:10px;color:var(--edl-ink-2);font-weight:700}.billing-recurring-check input{flex:0 0 auto;width:18px;height:18px;margin:2px 0 0;accent-color:var(--edl-jade)}.billing-recurring-consent p.billing-recurring-note{margin-top:9px;color:var(--edl-muted-2);font-size:11px}
.billing-preview-actions .billing-btn.primary{min-width:190px;background:var(--edl-ocean);box-shadow:0 8px 20px color-mix(in srgb,var(--edl-ocean) 16%,transparent)}.billing-preview-actions .billing-btn.primary:not(:disabled):hover{background:var(--edl-ocean-2)}.billing-preview-actions .billing-btn.primary:disabled{background:var(--edl-line);color:var(--edl-muted);box-shadow:none;opacity:1}
@media(max-width:980px){.billing-method-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:720px){.billing-method-grid{grid-template-columns:1fr}.billing-method-card{min-height:0;padding:13px}.billing-method-head{flex-direction:column;align-items:flex-start}.billing-method-head>span{white-space:normal}.billing-preview-actions .billing-btn.primary{width:100%;min-width:0;min-height:46px}}@media(prefers-reduced-motion:reduce){.billing-method-card{transition:none}.billing-method-card:hover{transform:none}}