:root{--bg:#f4f7fb;--panel:#fff;--text:#14213d;--muted:#667085;--line:#e5eaf2;--primary:#3157d5;--primary2:#2444ad;--danger:#c9364b;--success:#14804a;--warning:#9a6700;--shadow:0 18px 45px rgba(24,39,75,.08)}*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:var(--bg)}body{margin:0}a{color:var(--primary);text-decoration:none}button,input,textarea{font:inherit}.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--text)}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--primary),#7a5af8);color:#fff}.public-header{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,6vw);background:#fff;border-bottom:1px solid var(--line)}.public-header nav{display:flex;align-items:center;gap:22px}.public-main{min-height:calc(100vh - 126px)}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center;padding:90px max(24px,7vw);background:radial-gradient(circle at 10% 10%,#e8edff,transparent 40%),#fff}.hero h1{font-size:clamp(38px,6vw,68px);line-height:1.04;letter-spacing:-.045em;margin:18px 0}.hero p{font-size:20px;color:var(--muted);line-height:1.7}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--primary)}.hero-actions{display:flex;gap:12px;margin-top:28px}.code-card{background:#111827;color:#dbeafe;border-radius:22px;box-shadow:var(--shadow);overflow:hidden}.code-card pre{padding:28px;line-height:1.7;overflow:auto}.code-head{display:flex;gap:7px;padding:16px;background:#0b1220}.code-head span{width:11px;height:11px;border-radius:50%;background:#475569}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:60px max(24px,7vw)}.feature-grid article,.content-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}.feature-grid b{color:var(--primary)}.feature-grid p,.content-panel p{color:var(--muted);line-height:1.7}.content-panel{margin:0 max(24px,7vw) 70px}.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:#fff;border-right:1px solid var(--line);padding:22px 16px;display:flex;flex-direction:column;z-index:20}.sidebar .brand{padding:0 8px 24px}.sidebar nav{display:flex;flex-direction:column;gap:5px}.nav-link{display:flex;gap:12px;align-items:center;padding:11px 13px;border-radius:11px;color:#475467;font-weight:650}.nav-link.active{background:#eef2ff;color:var(--primary)}.sidebar-user{margin-top:auto;border-top:1px solid var(--line);padding:16px 8px 0;display:flex;flex-direction:column;gap:4px}.sidebar-user small{color:var(--muted);word-break:break-all}.link-button{border:0;background:transparent;padding:8px 0;color:var(--danger);text-align:left;cursor:pointer}.main{margin-left:250px;min-height:100vh;padding:92px 28px 48px}.topbar{position:fixed;left:250px;right:0;top:0;height:68px;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 28px;z-index:10}.topbar h1{font-size:20px;margin:0}.balance-chip{margin-left:auto;padding:8px 12px;background:#eefbf3;color:var(--success);border-radius:999px;font-weight:750}.menu-toggle{display:none}.footer{text-align:center;padding:18px;color:var(--muted);font-size:13px}.app-shell .footer{margin-left:250px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#fff;color:var(--text);padding:10px 16px;border-radius:10px;font-weight:700;cursor:pointer}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary2)}.btn-secondary{background:#fff}.btn-danger{background:#fff1f3;color:var(--danger);border-color:#fecdd6}.btn-small{padding:7px 10px;font-size:13px}.btn-block{width:100%}.alert,.notice{max-width:1200px;margin:0 auto 18px;padding:13px 16px;border-radius:11px;border:1px solid}.alert-success{background:#ecfdf3;border-color:#abefc6;color:#067647}.alert-error{background:#fff1f3;border-color:#fecdd6;color:#a40e26}.notice{background:#fffaeb;border-color:#fedf89;color:#7a2e0e}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.stats-grid article{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 8px 25px rgba(16,24,40,.035)}.stats-grid span{display:block;color:var(--muted);font-size:14px}.stats-grid strong{display:block;font-size:27px;margin-top:9px}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;margin-bottom:20px;box-shadow:0 8px 25px rgba(16,24,40,.035)}.panel h2{margin:0 0 8px;font-size:19px}.panel-head{display:flex;justify-content:space-between;gap:16px;margin-bottom:18px}.panel-head p{margin:4px 0 0;color:var(--muted)}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.form-grid label{display:flex;flex-direction:column;gap:7px;font-weight:650;font-size:14px}.form-grid .full{grid-column:1/-1}.form-grid input,.form-grid textarea,.inline-form input{width:100%;border:1px solid #d0d5dd;border-radius:9px;padding:10px 12px;outline:none;background:#fff}.form-grid input:focus,.form-grid textarea:focus,.inline-form input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #e8edff}.checkbox{flex-direction:row!important;align-items:center}.checkbox input{width:auto}.auth-wrap{display:grid;place-items:start center;min-height:calc(100vh - 126px);padding:65px 20px;background:linear-gradient(180deg,#f6f8ff,#fff)}.auth-card{width:min(480px,100%);background:#fff;border:1px solid var(--line);border-radius:22px;padding:34px;box-shadow:var(--shadow)}.auth-card h1{margin:12px 0 8px}.auth-card>p{color:var(--muted)}.auth-card .form-grid{grid-template-columns:1fr;margin-top:24px}.auth-switch{text-align:center}.client-card{border:1px solid var(--line);border-radius:12px;padding:14px;margin-bottom:12px}.client-card>div:first-child{display:flex;flex-direction:column;gap:3px}.client-card small{color:var(--muted);word-break:break-all}.inline-form{display:flex;align-items:center;gap:8px;margin-top:10px}.action-stack{display:flex;flex-direction:column;gap:8px;min-width:190px}.secret-panel{border-color:#b2ccff}.secret-list{display:grid;gap:14px}.secret-list label{font-size:13px;font-weight:700}.copy-row{display:flex;gap:8px;margin-top:5px}.copy-row code{flex:1;display:block;padding:10px;background:#f2f4f7;border-radius:8px;overflow:auto}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:760px}th,td{text-align:left;padding:13px 12px;border-bottom:1px solid var(--line);vertical-align:top;font-size:14px}th{font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}td code{font-size:12px}.block{display:block;color:var(--muted);margin-top:4px}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;font-size:12px;font-weight:800}.badge-success{background:#ecfdf3;color:var(--success)}.badge-warning{background:#fffaeb;color:var(--warning)}.badge-danger{background:#fff1f3;color:var(--danger)}.badge-neutral{background:#f2f4f7;color:#475467}.empty{text-align:center;color:var(--muted);padding:25px}.truncate{max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.workflow{line-height:1.9}.docs{max-width:980px;margin-left:auto;margin-right:auto}.docs pre{background:#111827;color:#dbeafe;padding:18px;border-radius:12px;overflow:auto;line-height:1.6}.settings-form{max-width:1050px;margin:auto}@media(max-width:980px){.hero{grid-template-columns:1fr}.feature-grid,.stats-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}.sidebar{transform:translateX(-100%);transition:.2s}.menu-open .sidebar{transform:translateX(0)}.main,.app-shell .footer{margin-left:0}.topbar{left:0}.menu-toggle{display:block;margin-right:12px;border:0;background:none;font-size:22px}.balance-chip{font-size:12px}}@media(max-width:640px){.public-header{padding:0 16px}.public-header nav>a:not(.btn){display:none}.hero{padding:55px 20px}.hero h1{font-size:42px}.feature-grid,.stats-grid{grid-template-columns:1fr;padding-left:16px;padding-right:16px}.content-panel{margin-left:16px;margin-right:16px}.main{padding:86px 14px 36px}.topbar{padding:0 14px}.topbar h1{font-size:17px}.balance-chip{display:none}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.panel{padding:16px}.inline-form{align-items:stretch;flex-direction:column}.auth-card{padding:24px}.hero-actions{flex-direction:column}.copy-row{flex-direction:column}}
.compact-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.client-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:start}.client-card>.action-stack{grid-column:1/-1}.client-card>.badge{justify-self:end}@media(max-width:640px){.compact-stats{grid-template-columns:1fr}.client-card{grid-template-columns:1fr}.client-card>.badge{justify-self:start}}

/* Mobile navigation and admin support UI */
.sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(15,23,42,.48);backdrop-filter:blur(2px);z-index:19}
.clickable-row{cursor:pointer}.clickable-row:hover td{background:#f8faff}.clickable-row:focus-within td{background:#f8faff}
.user-link{color:var(--text);font-weight:800}.user-link:hover{color:var(--primary)}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.tab-link{padding:9px 13px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#475467;font-weight:700}.tab-link.active{background:#eef2ff;color:var(--primary);border-color:#c7d2fe}
.method-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px;border:1px solid var(--line);border-radius:14px;padding:18px;margin-bottom:14px}.method-card .method-actions{display:flex;gap:8px;align-items:flex-start;flex-wrap:wrap}.method-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px;color:var(--muted);font-size:13px}
.detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-bottom:20px}.detail-grid article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.detail-grid span{display:block;color:var(--muted);font-size:13px}.detail-grid strong{display:block;margin-top:7px;font-size:20px}
.danger-zone{border-color:#fecdd6}.muted{color:var(--muted)}.form-help{font-size:12px;color:var(--muted);font-weight:400}.button-row{display:flex;gap:9px;flex-wrap:wrap}.summary-list{display:grid;gap:8px}.summary-list>div{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line)}
@media(max-width:980px){body.menu-open{overflow:hidden}.menu-open .sidebar-backdrop{display:block}.sidebar{box-shadow:0 20px 55px rgba(15,23,42,.25)}.detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.detail-grid{grid-template-columns:1fr}.method-card{grid-template-columns:1fr}.method-card .method-actions{justify-content:flex-start}}
.form-grid select,.inline-form select{width:100%;border:1px solid #d0d5dd;border-radius:9px;padding:10px 12px;outline:none;background:#fff}.form-grid select:focus,.inline-form select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #e8edff}

/* Separate admin navigation and server-rendered member tabs */
.area-label{display:inline-flex;width:max-content;margin-top:5px;padding:3px 8px;border-radius:999px;background:#eef2ff;color:var(--primary);font-size:11px;font-weight:800}
.admin-chip{background:#eef2ff;color:var(--primary)}
.member-heading{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:18px}.member-heading h2{margin:14px 0 4px;font-size:25px}.member-heading p{margin:0;color:var(--muted)}
.member-tabs{position:sticky;top:68px;z-index:8;background:var(--bg);padding:12px 0;margin-bottom:18px}
.tab-content{animation:tab-content-in .16s ease-out}
@keyframes tab-content-in{from{opacity:.35;transform:translateY(3px)}to{opacity:1;transform:none}}
@media(max-width:980px){.member-tabs{top:68px;overflow-x:auto;flex-wrap:nowrap;padding-bottom:10px}.member-tabs .tab-link{white-space:nowrap}}

/* Responsive forms, compact actions and member detail layout */
.main,.panel,.two-col>*,.form-grid>*,.client-card>*,.detail-grid>*{min-width:0}
.btn{width:auto;max-width:100%;flex:0 0 auto;white-space:normal}
.form-grid>.btn,.form-grid>button{justify-self:start}
.form-actions{display:flex;align-items:center;justify-content:flex-start;gap:10px;flex-wrap:wrap}
.compact-form{width:100%;max-width:760px}
.compact-panel{max-width:820px}
.compact-inline{max-width:760px;flex-wrap:wrap}
.member-toolbar{display:flex;justify-content:flex-start;margin-bottom:8px}
.member-overview .member-heading{margin-bottom:18px}
.member-overview .detail-grid{margin-bottom:0}
.client-admin-forms{align-items:start}
.panel-head,.member-heading{flex-wrap:wrap}
.panel,.client-card{overflow-wrap:break-word}
.action-stack{min-width:0;align-items:flex-start}
.action-stack form{max-width:100%}
.action-stack .inline-form{width:min(100%,340px)}

@media(max-width:980px){
  .main{padding-left:18px;padding-right:18px}
  .client-admin-forms{grid-template-columns:1fr}
}
@media(max-width:640px){
  .main{padding-left:12px;padding-right:12px}
  .panel{border-radius:13px}
  .member-tabs{margin-left:-12px;margin-right:-12px;padding-left:12px;padding-right:12px}
  .detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .detail-grid article{padding:14px}
  .detail-grid strong{font-size:17px}
  .inline-form{align-items:flex-start}
  .inline-form input,.inline-form select{width:100%}
  .inline-form .btn,.inline-form button{align-self:flex-start;width:auto}
  .form-actions{grid-column:auto}
  .form-grid>.btn,.form-grid>button{width:auto}
  .action-stack{width:auto}
  table{min-width:680px}
}
@media(max-width:390px){
  .detail-grid{grid-template-columns:1fr}
  .auth-card{padding:20px}
  .topbar{padding-left:10px;padding-right:10px}
  .topbar h1{font-size:16px}
}


/* Data tables: preserve short values, expand to content, scroll inside container. */
.table-wrap{
  width:100%;
  max-width:100%;
  overflow-x:auto;
  overflow-y:hidden;
  overscroll-behavior-inline:contain;
  -webkit-overflow-scrolling:touch;
  border-radius:10px;
}
.data-table{
  width:max-content;
  min-width:100%;
  border-collapse:collapse;
  table-layout:auto;
}
.data-table--compact{min-width:max(100%,760px)}
.data-table--standard{min-width:max(100%,980px)}
.data-table--wide{min-width:max(100%,1180px)}
.data-table th,.data-table td{
  white-space:nowrap;
  word-break:normal;
  overflow-wrap:normal;
}
.data-table td code{white-space:nowrap}
.data-table .block{
  white-space:normal;
  overflow-wrap:break-word;
  max-width:380px;
}
.data-table .cell-wrap,
.data-table td.cell-wrap{
  min-width:220px;
  max-width:420px;
  white-space:normal;
  word-break:normal;
  overflow-wrap:break-word;
}
.data-table .cell-wrap code,
.data-table td.cell-wrap code{
  white-space:pre-wrap;
  overflow-wrap:break-word;
}
.data-table .action-stack,
.data-table .inline-form{white-space:normal}
.data-table th:last-child,.data-table td:last-child{padding-right:16px}
.health-list{margin:0;padding-left:22px}.health-list li{margin:8px 0}.health-list code{overflow-wrap:anywhere}
@media(max-width:640px){
  .data-table{min-width:max-content}
  .table-wrap{margin-left:0;margin-right:0}
}

/* External scheduler administration. */
.external-cron-card{display:grid;gap:18px}
.copy-field{display:flex;align-items:center;gap:10px;min-width:0}
.copy-field input{min-width:0;flex:1;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}
.copy-field .btn{flex:0 0 auto}
@media(max-width:640px){
  .copy-field{align-items:stretch;flex-direction:column}
  .copy-field .btn{align-self:flex-start}
}

/* Monthly discount statistics and API documentation. */
.monthly-progress-panel{overflow:hidden}
.progress-track{height:12px;background:#eef2f7;border-radius:999px;overflow:hidden;margin:18px 0 12px}
.progress-track>span{display:block;height:100%;min-width:0;background:linear-gradient(90deg,var(--primary),#7a5af8);border-radius:inherit;transition:width .25s ease}
.tier-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.tier-grid article{border:1px solid var(--line);border-radius:12px;padding:16px;background:#f8faff}
.tier-grid span{display:block;color:var(--muted);font-size:13px}
.tier-grid strong{display:block;margin-top:7px;font-size:22px}
.docs h2{margin-top:30px}.docs h2:first-child{margin-top:0}.docs ol,.docs ul{line-height:1.75;padding-left:24px}.docs code{overflow-wrap:anywhere}.docs .panel-head{align-items:flex-start}.docs .action-stack{flex-direction:row;flex-wrap:wrap}
@media(max-width:760px){.tier-grid{grid-template-columns:1fr}.docs .action-stack{width:100%}}
.form-hint{margin:12px 0 0;color:var(--muted);font-size:13px;line-height:1.55}
.policy-preview{margin:18px 0}


/* Support ticket center and Messenger-style conversation. */
.support-hero{display:flex;align-items:center;justify-content:space-between;gap:24px}.support-hero h2{margin:8px 0}.support-hero p{margin:0;color:var(--muted);max-width:720px}.btn.is-disabled{opacity:.55;pointer-events:none}
.support-ticket-list{display:grid;gap:12px;margin-bottom:22px}.support-ticket-card{display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:18px 20px;color:var(--text);box-shadow:0 5px 18px rgba(15,23,42,.04)}.support-ticket-card:hover{border-color:#c7d2fe;transform:translateY(-1px)}.support-ticket-card h3{margin:9px 0 5px}.support-ticket-card p{margin:0;color:var(--muted);font-size:13px}.support-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}.support-form-panel{max-width:900px;margin-left:auto;margin-right:auto}
.support-detail-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}.support-admin-layout{grid-template-columns:minmax(0,1fr) 310px;align-items:start}.chat-panel{padding:0;overflow:hidden}.chat-header{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:20px 22px;border-bottom:1px solid var(--line);background:#fff}.chat-header h2{margin:9px 0 4px;font-size:21px}.chat-header p{margin:0;color:var(--muted);font-size:13px}.chat-messages{height:min(62vh,680px);min-height:420px;overflow-y:auto;padding:22px;background:linear-gradient(180deg,#f7f9fc 0%,#eef3f9 100%);scroll-behavior:smooth}.chat-message{display:flex;align-items:flex-end;gap:9px;margin:8px 0;max-width:82%}.chat-message-mine{margin-left:auto;flex-direction:row-reverse}.chat-avatar{width:32px;height:32px;flex:0 0 32px;border-radius:50%;display:grid;place-items:center;background:#dbe5f5;color:#344054;font-weight:800;font-size:12px}.chat-message-mine .chat-avatar{background:#d8ddff;color:var(--primary)}.chat-message-body{min-width:0}.chat-sender{font-size:12px;color:var(--muted);margin:0 8px 4px}.chat-message-mine .chat-sender{text-align:right}.chat-bubble{padding:10px 13px;border-radius:18px 18px 18px 5px;background:#fff;color:var(--text);box-shadow:0 2px 8px rgba(15,23,42,.08);overflow:hidden}.chat-message-mine .chat-bubble{background:var(--primary);color:#fff;border-radius:18px 18px 5px 18px}.chat-text{white-space:normal;overflow-wrap:break-word;line-height:1.55}.chat-message time{display:block;margin:4px 8px 0;color:var(--muted);font-size:11px}.chat-message-mine time{text-align:right}.chat-system-message{text-align:center;color:#667085;font-size:12px;margin:15px auto;padding:7px 12px;background:rgba(255,255,255,.75);border-radius:999px;width:max-content;max-width:90%}.chat-attachments{display:grid;grid-template-columns:repeat(2,minmax(0,180px));gap:6px;margin-top:8px}.chat-attachments a{display:block;border-radius:10px;overflow:hidden;background:#e5e7eb}.chat-attachments img{display:block;width:100%;height:160px;object-fit:cover}.chat-composer{padding:14px 16px 12px;border-top:1px solid var(--line);background:#fff}.chat-composer textarea{width:100%;resize:none;border:1px solid #d0d5dd;border-radius:18px;padding:11px 14px;outline:none;line-height:1.45}.chat-composer textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #e8edff}.chat-composer-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:9px}.chat-attach-button{display:inline-flex;align-items:center;cursor:pointer;color:var(--primary);font-weight:750;padding:8px 10px;border-radius:9px}.chat-attach-button:hover{background:#eef2ff}.chat-attach-button input{display:none}.chat-composer small{display:block;color:var(--muted);margin-top:7px}.form-error{color:var(--danger);font-size:13px;min-height:18px;margin-top:5px}.image-preview-grid{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,140px));gap:10px}.image-preview-item{border:1px solid var(--line);border-radius:10px;padding:6px;background:#fff;min-width:0}.image-preview-item img{width:100%;height:100px;object-fit:cover;border-radius:7px;display:block}.image-preview-item small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:5px}.chat-preview{margin-top:9px}.recovery-box{max-width:900px;margin-left:auto;margin-right:auto}.support-ticket-sidebar{position:sticky;top:88px}.support-ticket-sidebar h2{margin-top:0}
@media(max-width:980px){.support-admin-layout{grid-template-columns:1fr}.support-ticket-sidebar{position:static}.chat-messages{height:58vh}.support-hero{align-items:flex-start;flex-direction:column}}
@media(max-width:640px){.support-ticket-card{align-items:flex-start;padding:15px;flex-direction:column}.chat-header{padding:16px;flex-wrap:wrap}.chat-messages{min-height:380px;height:60vh;padding:14px 10px}.chat-message{max-width:92%}.chat-avatar{width:27px;height:27px;flex-basis:27px}.chat-attachments img{height:120px}.chat-composer{padding:10px}.image-preview-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.image-preview-item img{height:75px}.support-hero{padding:18px}}

/* Shared list filters and pagination */
.list-filters{display:grid;grid-template-columns:minmax(220px,1.4fr) minmax(170px,.8fr) minmax(190px,.9fr) auto;gap:12px;align-items:end;margin-bottom:18px;padding:16px;border:1px solid var(--line);border-radius:14px;background:#f8faff}
.list-filters--wide{grid-template-columns:minmax(220px,1fr) minmax(260px,1.25fr) minmax(180px,.75fr) auto}
.list-filters label{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:700;min-width:0}
.list-filters input,.list-filters select{width:100%;border:1px solid #d0d5dd;border-radius:9px;padding:10px 12px;background:#fff;outline:none}
.list-filters input:focus,.list-filters select:focus{border-color:var(--primary);box-shadow:0 0 0 3px #e8edff}
.filter-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pagination{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:18px;flex-wrap:wrap}
.pagination-summary{color:var(--muted);font-size:13px}
.pagination-links{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.pagination-link{min-width:36px;height:36px;padding:0 10px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--text);font-weight:750}
.pagination-link:hover{border-color:#c7d2fe;color:var(--primary)}
.pagination-link.is-active{background:var(--primary);border-color:var(--primary);color:#fff}
.pagination-link.is-disabled{pointer-events:none;opacity:.45}
.pagination-ellipsis{padding:0 4px;color:var(--muted)}
.support-ticket-main{display:flex;align-items:center;justify-content:space-between;gap:18px;flex:1;min-width:0;color:var(--text)}
.ticket-card-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;border-left:1px solid var(--line);padding-left:14px}
.support-ticket-card{display:flex}
@media(max-width:980px){.list-filters,.list-filters--wide{grid-template-columns:repeat(2,minmax(0,1fr))}.filter-actions{align-self:end}.stats-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:640px){.list-filters,.list-filters--wide{grid-template-columns:1fr}.pagination{align-items:flex-start}.pagination-links{width:100%}.support-ticket-card,.support-ticket-main{align-items:flex-start;flex-direction:column}.ticket-card-actions{border-left:0;border-top:1px solid var(--line);padding:12px 0 0;width:100%}.stats-grid{grid-template-columns:1fr}}

/* Payment method configuration tabs and provider proxy controls */
.method-config-panel{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fbfcfe}
.method-config-panel[hidden]{display:none!important}
.provider-proxy-box{border-top:1px solid var(--line);padding-top:14px;margin-top:4px}
.provider-test-form{margin-top:16px;padding-top:16px;border-top:1px solid var(--line)}
.method-selection-grid{display:grid;gap:12px;margin-bottom:16px}
.method-selection-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:12px;align-items:center;border:1px solid var(--line);border-radius:14px;padding:16px;background:#fff;cursor:pointer}
.method-selection-card:hover{border-color:#b9c6f8;background:#fbfcff}.method-selection-card.is-selected{border-color:#9db0f2;background:#f5f7ff;box-shadow:0 0 0 2px #e7ebff inset}
.method-selection-card input[type="radio"]{width:auto;margin:0}.method-selection-card span>small{display:block;color:var(--muted);margin-top:4px}
.selection-form .form-actions{margin-top:14px}
.btn:disabled{opacity:.55;cursor:not-allowed}
@media(max-width:640px){.method-selection-card{grid-template-columns:auto minmax(0,1fr)}.method-selection-card>.badge{grid-column:2}}
.text-danger{color:var(--danger)!important}

/* Scrollable sidebar navigation when the menu exceeds the viewport height. */
.sidebar{height:100vh;height:100dvh;max-height:100vh;overflow:hidden}
.sidebar>.brand{flex:0 0 auto}
.sidebar nav{flex:1 1 auto;min-height:0;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y;padding-right:4px;scrollbar-width:thin}
.sidebar nav::-webkit-scrollbar{width:7px}
.sidebar nav::-webkit-scrollbar-thumb{background:#d0d5dd;border-radius:999px}
.sidebar nav::-webkit-scrollbar-track{background:transparent}
.sidebar-user{flex:0 0 auto;margin-top:12px;background:#fff}


/* Khối Cách Hoạt Động trên trang chủ */
.how-it-works{padding:34px max(24px,7vw) 0;background:#fff}
.how-it-works-inner{max-width:1200px;margin:0 auto;border:1px solid var(--line);border-radius:20px;padding:28px 30px;background:linear-gradient(135deg,#f8faff,#fff);box-shadow:0 12px 32px rgba(16,24,40,.055)}
.how-it-works-head{margin-bottom:16px}
.how-it-works-head h2{font-size:clamp(26px,3vw,36px);margin:7px 0 0;letter-spacing:-.025em}
.how-it-works-content{color:#475467;line-height:1.85;font-size:16px;white-space:normal}
@media(max-width:640px){.how-it-works{padding:20px 16px 0}.how-it-works-inner{padding:22px 18px;border-radius:16px}.how-it-works-content{font-size:15px;line-height:1.75}}

/* SEO Open Graph image upload */
.seo-og-upload-block{display:grid;gap:14px}
.seo-og-current,.seo-og-new-preview{display:flex;align-items:flex-start;gap:16px;border:1px solid var(--line);border-radius:14px;padding:14px;background:#f8faff;max-width:760px}
.seo-og-current img,.seo-og-new-preview img{width:220px;max-width:42%;aspect-ratio:1200/630;object-fit:cover;border-radius:10px;background:#eef2f7;border:1px solid var(--line)}
.seo-og-current>div{display:grid;gap:7px;align-content:start}.seo-og-current small,.seo-og-new-preview small{color:var(--muted)}
.seo-og-current a{font-weight:700}.seo-og-current .checkbox{margin-top:4px}
.seo-og-new-preview[hidden]{display:none!important}
@media(max-width:640px){.seo-og-current,.seo-og-new-preview{flex-direction:column}.seo-og-current img,.seo-og-new-preview img{width:100%;max-width:100%}}