/* basic layout */
:root{--topbar-height:3.5rem;}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;margin:0;background:#f3f4f6;color:#0f172a}
.topbar{position:sticky;top:0;z-index:100;display:flex;align-items:center;padding:0.5rem 1rem;height:var(--topbar-height);background:#0b1220;color:#fff;gap:1rem;box-sizing:border-box}
.brand a{color:#fff;text-decoration:none;font-weight:600}
.burger{background:transparent;border:none;color:inherit;font-size:1.2rem;cursor:pointer}
.sidebar{position:fixed;left:0;top:var(--topbar-height);bottom:0;z-index:10;width:220px;background:#111827;color:#fff;padding:1rem;transform:translateX(-250px);transition:transform .22s}
.sidebar.open{transform:translateX(0)}
.sidebar ul{list-style:none;padding:0;margin:0}
.sidebar li{margin:0.5rem 0}
.sidebar a{color:inherit;text-decoration:none}
.content{padding:1.5rem;margin-left:0;transition:margin-left .22s}
.sidebar.open ~ .content{margin-left:220px}
.spacer{flex:1}
.profile{position:relative}
.profile-btn{display:inline-flex;align-items:center;gap:0.35rem;background:transparent;border:1px solid #1f2937;border-radius:999px;padding:0.35rem 0.75rem;color:#fff;font-weight:600;cursor:pointer}
.profile-name{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block}
.profile-caret{font-size:0.9rem}
.profile-menu{position:absolute;right:0;top:44px;background:#fff;color:#111;padding:0.5rem;border-radius:6px;display:none;box-shadow:0 2px 8px rgba(0,0,0,.15);min-width:160px}
.profile-menu.open{display:block}
.profile-menu a{display:block;padding:0.5rem 1rem;color:inherit;text-decoration:none}

.btn{display:inline-flex;align-items:center;justify-content:center;padding:0.45rem 1rem;border-radius:8px;background:#e5e7eb;color:#111;text-decoration:none;font-weight:600;border:1px solid transparent;cursor:pointer;gap:0.35rem;font:inherit;-webkit-appearance:none;appearance:none;font-size:0.95rem;line-height:1.25}
.btn.primary{background:#2563eb;color:#fff;border-color:#2563eb}
.btn.secondary{background:#fff;border-color:#d1d5db;color:#111827}
.btn.danger{background:#dc2626;color:#fff;border-color:#dc2626}
.btn.plain{background:transparent;border-color:transparent;color:inherit;padding:0}
.btn.icon-btn{padding:0.35rem;border-radius:999px;line-height:0}
.btn.icon-btn svg{width:1.25rem;height:1.25rem;display:block}
.btn[disabled],.btn:disabled{opacity:0.6;cursor:not-allowed}

.page-shell,.settings-page{max-width:960px;margin:0 auto;padding:0 1rem}
.settings-page{padding-top:1rem}
.page-header{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1rem;margin-bottom:1.25rem}
.page-header h1,.settings-header h1{margin:0;font-size:1.8rem;color:#0f172a}
.settings-header{margin-bottom:1rem}
.page-header p,.settings-header p{margin:0.3rem 0 0;color:#6b7280}
.page-actions{display:flex;gap:0.5rem;flex-wrap:wrap}
.page-actions .btn{background:#fff;border:1px solid #d1d5db}
.page-actions .btn.primary{background:#1d4ed8;color:#fff;border-color:#1d4ed8}
.page-actions .btn.danger{background:#dc2626;color:#fff;border-color:#dc2626}

.settings-tabs{background:#fff;border-radius:10px;padding:1rem;border:1px solid #e5e7eb}
.tab-list{display:flex;gap:0.5rem;border-bottom:1px solid #e5e7eb;margin-bottom:1rem;padding-bottom:0.5rem}
.tab-button{background:transparent;border:none;padding:0.4rem 0.8rem;border-radius:8px;font-weight:600;color:#374151;cursor:pointer;transition:background 0.2s,border 0.2s}
.tab-button.active{background:#1d4ed8;color:#fff}
.tab-panel{display:none;padding:0.5rem 0}
.tab-panel.active{display:block}
.tab-panel h2{margin-top:0}
.settings-list{padding-left:1rem;margin:0.5rem 0 0;color:#374151}
.settings-list li{margin:0.3rem 0}

.settings-card,.card{border:1px solid #e5e7eb;border-radius:12px;padding:1rem;margin-top:1rem;background:#fefefe;box-shadow:0 1px 3px rgba(15,23,42,0.05)}
.settings-card header,.card header{margin-bottom:0.5rem;display:flex;justify-content:space-between;align-items:flex-start;gap:0.75rem}
.settings-card header h3,.card header h3{margin:0;font-size:1.1rem;color:#0f172a}
.settings-card header p,.card header p{margin:0.25rem 0 0;color:#6b7280;font-size:0.95rem}
.card-body{display:flex;flex-direction:column;gap:0.75rem}
.compact-copy{gap:0.45rem}
.compact-copy p{margin:0;line-height:1.52}
.card footer{margin-top:0.75rem}
.card-actions{display:flex;gap:0.5rem;flex-wrap:wrap;justify-content:flex-end}
.card-list{display:flex;flex-direction:column;gap:1rem}
.card-link-area{display:block;color:inherit;text-decoration:none}
.card-link-area:focus-visible{outline:2px solid #2563eb;outline-offset:6px;border-radius:10px}
.meta-text{color:#6b7280;font-size:0.9rem;margin:0.2rem 0 0}
.legal-text{line-height:1.75;font-size:1.02rem}
.legal-text p{margin:0}
.legal-text a{color:#1d4ed8;text-decoration:underline;font-weight:600;word-break:break-word}
.terms-page{display:flex;flex-direction:column;gap:1.5rem;padding-top:0.5rem}
.terms-page h1{margin:0;font-size:2rem}
.terms-docs h2{margin:0 0 0.35rem;font-size:1.2rem;color:#0f172a}
.terms-docs .text-muted{margin:0 0 0.75rem}
.doc-list{list-style:disc;padding-left:1.25rem;margin:0;display:flex;flex-direction:column;gap:0.6rem}
.doc-list a{color:#1d4ed8;font-weight:600;text-decoration:none;word-break:break-word}
.doc-list a:hover{text-decoration:underline}
.detail-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:0.75rem;margin:0}
.detail-list dt{font-size:0.85rem;text-transform:uppercase;letter-spacing:0.03em;color:#6b7280;margin:0 0 0.15rem}
.detail-list dd{margin:0;font-weight:600;color:#111827}
.empty-state{background:#fff;border-style:dashed;text-align:center}
.empty-state .card-body{align-items:center;text-align:center}
.empty-state h3{margin:0;font-size:1.3rem}

.campaign-list{list-style:none;padding:0}
.campaign-item{padding:0.6rem;border-bottom:1px solid #eee}

.token-actions{display:flex;flex-wrap:wrap;gap:0.5rem}
.inline-form{margin:0}
.token-value{background:#1d4ed8;color:#fff;border-radius:8px;padding:0.7rem;display:flex;flex-direction:column;gap:0.35rem}
.token-value pre{margin:0;overflow-x:auto;font-size:0.9rem;background:transparent;border:none;color:inherit}
.copy-token{width:fit-content;background:#fff;color:#1d4ed8;border:1px solid rgba(255,255,255,0.6)}
.copy-token:hover{background:#e0e7ff}
.helper-text{margin:0;color:#6b7280;font-weight:500}

.sftp-form,.stacked-form{display:flex;flex-direction:column;gap:0.75rem}
.sftp-form label{font-weight:600;color:#374151}
.input,.form-field input,.form-field select,.form-field textarea{border:1px solid #d1d5db;border-radius:8px;padding:0.55rem 0.65rem;font-size:0.95rem;font-family:inherit;background:#fff}
.form-field textarea{min-height:120px;resize:vertical}
.is-hidden{display:none !important}
.form-field{display:flex;flex-direction:column;gap:0.35rem}
.form-field label{font-size:0.95rem;font-weight:600;color:#1f2937}
.form-errors{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:0.5rem;margin:0}
.form-errors p{margin:0;font-size:0.85rem;color:#b91c1c}
.form-error{margin:0;color:#b91c1c;font-size:0.85rem}
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0.85rem}
.form-section{border-top:1px solid #e5e7eb;padding-top:1rem;margin-top:0.5rem}
.form-section h3{margin:0 0 0.5rem;font-size:1.1rem;color:#0f172a}
.form-actions{display:flex;gap:0.5rem;flex-wrap:wrap;margin-top:0.5rem}
.form-helper{font-size:0.9rem;color:#6b7280;margin:0}
.field-tools{display:flex;gap:0.5rem;flex-wrap:wrap;align-items:center}
.field-tools input{flex:1;min-width:200px}
.chip-list{display:flex;flex-wrap:wrap;gap:0.5rem;margin:0}
.chip{display:inline-flex;align-items:center;gap:0.35rem;padding:0.35rem 0.85rem;border-radius:999px;background:#e5e7eb;color:#111827;font-size:0.9rem}
.chip.fixed{background:#dbeafe;color:#1d4ed8}
.chip button{border:none;background:transparent;cursor:pointer;color:inherit;font-weight:bold;padding:0;font-size:0.85rem}
.chip.ghost{background:transparent;border:1px dashed #94a3b8;color:#475569}

.modal-open{overflow:hidden}
.modal-backdrop{position:fixed;inset:0;background:rgba(15,23,42,0.45);display:none;align-items:flex-start;justify-content:center;z-index:50;padding:2rem 1rem;overflow:auto}
.modal-backdrop.is-open{display:flex;z-index:200;}
.modal-dialog{max-width:960px;width:100%;background:#fff;border-radius:12px;box-shadow:0 20px 40px rgba(0,0,0,0.15);padding:1.25rem;animation:modalIn .18s ease-out}
.modal-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1rem}
.modal-title{margin:0}
.modal-actions{display:flex;gap:0.5rem;align-items:center}
.modal-header .btn.plain{font-size:1.5rem;line-height:1;padding:0.1rem 0.35rem}
@keyframes modalIn{from{transform:translateY(-8px);opacity:0}to{transform:translateY(0);opacity:1}}

.api-helper{display:flex;flex-direction:column;gap:0.9rem}
.api-subtitle{margin:0.5rem 0 0.25rem;font-weight:600;color:#0f172a}
.api-line{display:grid;grid-template-columns:auto 1fr auto;align-items:center;column-gap:0.9rem;row-gap:0.35rem}
.api-line + .api-line{margin-top:0.15rem}
.api-line code{background:#0b12201a;border-radius:8px;padding:0.45rem 0.65rem;display:inline-block;color:#0f172a}
.api-label{min-width:140px;font-weight:600;color:#0f172a}
.api-label-muted{font-weight:500;color:#4b5563;font-size:0.95rem}
.api-value{display:flex;align-items:center;gap:0.35rem;flex-wrap:wrap}
.api-value p{margin:0.2rem 0 0;font-size:0.9rem}
.api-line-body{grid-template-columns:1fr auto;align-items:flex-start}
.api-body-wrapper{flex:1;min-width:260px;width:100%}
.api-copy-btn{min-width:140px;text-align:center}
.api-test-box{margin-top:1rem;padding:0.85rem;border:1px solid #e5e7eb;border-radius:10px;background:#f8fafc;display:flex;flex-direction:column;gap:0.5rem}
.api-test-status{display:flex;align-items:flex-start;gap:0.5rem}
.api-test-status.is-ok strong{color:#15803d}
.api-test-status.is-error strong{color:#b91c1c}
.api-test-dot{width:10px;height:10px;border-radius:50%;margin-top:0.25rem;background:#10b981}
.api-test-status.is-error .api-test-dot{background:#ef4444}
.api-test-errors{background:#fff1f2;color:#991b1b}
.api-test-fields .chip-list{margin-top:0.4rem}
.api-helper-actions{margin-top:0.5rem}
.downloads-actions{display:flex;flex-wrap:wrap;gap:0.5rem}
.api-tablist{display:flex;flex-wrap:wrap;gap:0.5rem}
.api-tab{border:1px solid #d1d5db;border-radius:999px;padding:0.45rem 0.85rem;background:#f8fafc;cursor:pointer;font:inherit}
.api-tab.is-active{background:#1d4ed8;color:#fff;border-color:#1d4ed8}
.api-panel{display:none;padding-top:0.25rem;border-top:1px solid #e5e7eb;margin-top:0.5rem}
.api-panel.is-active{display:block}
.code-block{background:#111827;color:#e5e7eb;padding:0.75rem;border-radius:10px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:0.9rem}
.sftp-status{border-radius:10px;padding:0.6rem 0.8rem;font-weight:500}
.sftp-status.success{background:#ecfdf5;border:1px solid #a7f3d0;color:#047857}
.sftp-status.error{background:#fef2f2;border:1px solid #fecaca;color:#b91c1c}
.sftp-summary{margin:0;display:flex;flex-direction:column;gap:0.4rem}
.sftp-summary div{display:flex;justify-content:space-between;gap:1rem;border-bottom:1px solid #e5e7eb;padding-bottom:0.3rem}
.sftp-summary div:last-child{border-bottom:none;padding-bottom:0}
.sftp-summary dt{font-weight:600;color:#374151}
.sftp-summary dd{margin:0;color:#111827;font-weight:500}
.status-pill{display:inline-flex;align-items:center;padding:0.2rem 0.75rem;border-radius:999px;font-size:0.78rem;text-transform:uppercase;letter-spacing:0.05em;background:#e5e7eb;color:#374151;font-weight:700}
.status-pill.success{background:#d1fae5;color:#065f46}
.status-pill.live{background:#dcfce7;color:#15803d}
.status-pill.draft{background:#fef3c7;color:#b45309}
.status-pill.paused{background:#f3f4f6;color:#374151}
.status-pill.deleted{background:#fee2e2;color:#b91c1c}
.sftp-actions{display:flex;gap:0.5rem;flex-wrap:wrap}
.text-muted{color:#6b7280}
.text-success{color:#047857}
.text-danger{color:#b91c1c}

.flash-container{display:flex;flex-direction:column;gap:0.5rem;margin-bottom:1rem}
.flash{padding:0.6rem 0.8rem;border-radius:8px;font-weight:600;border:1px solid transparent}
.flash.success{background:#ecfdf5;border-color:#a7f3d0;color:#047857}
.flash.error{background:#fef2f2;border-color:#fecaca;color:#b91c1c}
.flash.warning{background:#fffbeb;border-color:#fcd34d;color:#92400e}