:root{color-scheme:dark;--copper:#c87a3b;--text:#f6f3ee;--muted:#c7bbb0;--panel:#191613;--line:#493629}*{box-sizing:border-box}body{margin:0;background:#0b0b0b;color:var(--text);font:16px/1.55 system-ui,sans-serif}header{padding:24px 5%;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.brand{color:white;text-decoration:none;font-weight:750;letter-spacing:2px}.brand span,.eyebrow{color:var(--copper)}main{max-width:1080px;margin:auto;padding:36px 24px}.demo{background:#282016;padding:16px 5%;display:flex;align-items:center;gap:20px;flex-wrap:wrap}.demo span{flex:1;min-width:220px;font-size:14px}.demo label{font-size:13px}h1{font-size:clamp(28px,5vw,42px);letter-spacing:-1px;margin:10px 0 28px}h2{font-size:24px}h3{margin-top:0}.eyebrow{font-size:12px;letter-spacing:1.5px;text-transform:uppercase}p{color:var(--muted)}section{margin-bottom:34px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:18px}article{background:var(--panel);padding:24px;border-top:2px solid var(--copper);border-radius:4px;min-width:0}article p{white-space:pre-wrap;overflow-wrap:anywhere}label{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}input,select,textarea,button{font:inherit;max-width:100%;min-height:44px;border-radius:4px;padding:10px 12px}input,select,textarea{background:#141414;color:var(--text);border:1px solid #69513f;width:100%}button{background:var(--copper);color:#0b0b0b;border:0;font-weight:650;cursor:pointer}button:disabled{opacity:.5;cursor:default}.secondary{background:transparent;border:1px solid #826249;color:var(--text)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.appointment{padding:22px 0;border-bottom:1px solid var(--line)}.balance{font-size:42px;font-weight:700}#book-form{display:grid;grid-template-columns:1fr 2fr auto;gap:16px;align-items:end}#book-form label{margin:0}#notice{padding:16px;background:#30251c;border-left:3px solid var(--copper);color:var(--text)}a{color:#e6a775}details{padding:18px 0;border-top:1px solid var(--line)}summary{cursor:pointer}footer{font-size:12px;color:var(--muted);margin-top:38px}.small{font-size:13px;color:var(--muted)}[hidden]{display:none!important}@media(max-width:640px){main{padding:26px 18px}.demo{padding:16px 18px}.demo label{width:100%}#book-form{grid-template-columns:1fr}.actions>*{width:100%}header{padding:18px}.brand{font-size:16px}}
/* Quiet dashboard: two priorities, with secondary actions disclosed on demand. */
body{background:#0d0d0d;color:#f0ede9;font-size:15px}header{max-width:1120px;margin:auto;padding:24px 32px;border-color:#292622;align-items:center}.back-link{color:#a99f96;font-size:13px;text-decoration:none}main{max-width:1120px;padding:48px 32px}h1{font-size:36px;margin:8px 0 0;font-weight:600}h2{font-size:20px;font-weight:550;margin:10px 0 24px}h3{font-size:18px;font-weight:550;margin:10px 0 14px}.page-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:38px}.eyebrow{font-size:10px;letter-spacing:1.6px;color:#bd916d}.demo{display:block;background:none;padding:8px 0;border:0;max-width:300px;font-size:12px;color:#a99f96}.demo summary{text-align:right}.demo p{font-size:12px}.demo label{margin-bottom:0}.demo select{font-size:13px}.overview{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.focus-panel{border:1px solid #302a24;border-radius:8px;padding:28px;background:#151412;margin:0;min-width:0}.focus-panel article{padding:0;border:0;background:none}.focus-panel article p{line-height:1.75}.appointment{padding:0 0 18px;border:0}.appointment strong{font-size:18px;font-weight:550;display:block;margin-bottom:8px}.focus-panel details{margin-top:18px}details{border-color:#302a24;padding:16px 0}summary{font-size:14px;color:#cbbbad;line-height:1.5}details[open]>summary{margin-bottom:18px}.change-appointment{margin-top:18px}.actions{display:grid;grid-template-columns:1fr;margin-top:0;gap:12px}.actions button{justify-self:start}.tool-panel{border:1px solid #302a24;border-radius:6px;padding:20px 24px;margin-bottom:12px}.tool-panel>summary{color:#ede6de;font-weight:500}.tool-panel>summary span{font-weight:400;color:#a99f96;font-size:12px;margin-left:16px}section{margin-bottom:24px}.credit-section{padding:18px 0;border-top:1px solid #302a24}.credit-section h2{font-size:16px;color:#cbbbad;margin-bottom:14px}#cards{display:grid;gap:12px}#cards article{display:flex;align-items:center;gap:20px;flex-wrap:wrap;padding:0;border:0;background:none}#cards article p{margin:0;font-size:13px}#cards .balance{font-size:20px;font-weight:550}#cards .small{font-size:12px}#cards article>.small{color:#a99f96}#teacher-section .tool-panel form{max-width:650px}.tool-panel form{margin-top:22px}.secondary{border-color:#5a4637;font-size:13px}button{font-size:14px;font-weight:550}input,select,textarea{border-color:#514338;background:#111}a{color:#d7a47a}footer{border-top:1px solid #292622;padding-top:20px;margin-top:36px;color:#8f8780;font-size:11px}:focus-visible{outline:2px solid #d7a47a;outline-offset:4px}#notice{font-size:14px;border-radius:4px}#homework-history article{padding-top:20px;border-top:1px solid #302a24}#later-appointments .appointment{padding-top:16px}@media(max-width:700px){header{padding:20px}.brand{font-size:14px;letter-spacing:1px}main{padding:30px 20px}.page-heading{flex-direction:column;gap:10px;margin-bottom:24px}h1{font-size:30px}.demo{max-width:none;width:100%}.demo summary{text-align:left}.overview{grid-template-columns:1fr;gap:16px}.focus-panel{padding:24px}.tool-panel{padding:18px 20px}.tool-panel>summary span{display:block;margin:6px 0 0 18px}#book-form{grid-template-columns:1fr}#cards article{gap:6px 16px}#cards article p{width:100%}.back-link{font-size:12px}}

.lesson-editor{padding:18px 0}.lesson-editor>summary{color:#e4d8cd}.lesson-editor form>button{margin:0 10px 10px 0}#opening-panel{margin-top:26px}#cards>.small{margin:6px 0 0}
/* Shared wordmark proportions and typography from the public website. */
header .brand{display:flex;align-items:center;gap:14px;max-width:100%;font-family:Montserrat,Arial,sans-serif;letter-spacing:normal}header .brand-mark{position:relative;display:block;overflow:hidden;width:55px;height:61px;flex:0 0 55px}header .brand-mark img{position:absolute;width:256px;height:192px;max-width:none;left:-40px;top:-24px}header .brand-word{font-size:18px;font-weight:700;letter-spacing:2px;color:#fff}header .brand-word span{color:#c87a3b;font-weight:500}@media(max-width:600px){header .brand{gap:9px}header .brand-word{font-size:15px;letter-spacing:1.3px}}

/* Personal access shares the quiet copper/black website design. */
.auth-panel{max-width:460px;margin:48px auto 64px;padding:0 8px}.auth-panel h1{font-size:36px;line-height:1.18;margin:16px 0 20px}.auth-panel>p{line-height:1.75}.auth-panel form{margin-top:32px}.auth-panel label{font-size:13px;margin-bottom:20px}.auth-panel form>button{width:100%;margin:4px 0 12px}.auth-panel form>button span{float:right}.auth-panel details{margin-top:20px}.auth-caption{margin-top:40px;padding-top:24px;border-top:1px solid #302a24;font-size:11px;letter-spacing:1.5px;color:#8f8780}#password-help{margin-top:-10px}#invite-result{max-width:650px;margin-top:28px}input[readonly]{color:#b3aaa3}#invite-link{font-size:12px}#logout{margin-left:auto}@media(max-width:700px){.auth-panel{margin:28px auto 40px;padding:0}.auth-panel h1{font-size:32px}.page-heading #logout{margin:0}}

.roster-counts{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.roster-counts span{padding:8px 12px;background:#231d17;border-radius:5px;color:#d7b596;font-size:13px}.check-row{display:flex;flex-direction:row;align-items:center;font-size:13px;gap:10px}.check-row input{width:18px;min-height:18px;margin:0;accent-color:#c87a3b}.roster-person{padding:20px 0}.roster-person>summary{display:flex;justify-content:space-between;gap:16px}.roster-person>summary>div{display:flex;flex-direction:column;gap:5px}.roster-credit{text-align:right;font-size:13px}.roster-person form{border-left:2px solid #6c5038;padding-left:18px}.roster-person strong{font-weight:550;color:#eee6df}@media(max-width:700px){.roster-person>summary{flex-direction:column;gap:8px}.roster-credit{text-align:left}.roster-counts{gap:8px}}

.contact-filters{display:grid;grid-template-columns:2fr 1fr;gap:18px}.contact-person{overflow-wrap:anywhere}.contact-fields{display:grid;grid-template-columns:minmax(130px,1fr) 2fr;gap:8px 20px;font-size:13px}.contact-fields dt{color:#a99f96}.contact-fields dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.contact-person>summary>div{min-width:0}@media(max-width:700px){.contact-filters,.contact-fields{grid-template-columns:1fr}.contact-fields dd{margin-bottom:12px}}

.overview{grid-template-columns:minmax(0,1fr)}#homework{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:24px}#book-section #duration{max-width:240px}#book-section .tool-panel{padding-bottom:26px}#calendar-detail-message:empty{display:none}

.trial-person-details{display:grid;grid-template-columns:110px minmax(0,1fr);gap:12px 18px;margin:24px 0}.trial-person-details dt{color:#b8a491;font-size:13px}.trial-person-details dd{margin:0;overflow-wrap:anywhere;white-space:pre-wrap}@media(max-width:480px){.trial-person-details{grid-template-columns:85px minmax(0,1fr);gap:12px}}

.sync-item{padding:1rem 0;border-top:1px solid var(--line,#393532)}.sync-item h4{margin:.4rem 0;font-size:1rem}.sync-item .actions{display:flex;gap:.6rem;flex-wrap:wrap}.sync-item form{max-width:32rem}

.mail-preview{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;font-size:.9rem;line-height:1.6}
#mail-status .sync-item{padding:1rem;margin-top:1rem}

/* Password visibility controls in sign-in and account setup. */
.password-control{margin-bottom:20px}
.auth-panel .password-control>label{margin-bottom:7px}
.password-field{position:relative}
.password-field input{min-height:52px;padding-right:112px}
.password-field .password-toggle{position:absolute;right:4px;top:4px;bottom:4px;min-height:44px;min-width:100px;padding:8px 10px;background:transparent;color:var(--copper);font-size:13px;font-weight:550}
.password-field .password-toggle:hover{background:#241c16;color:#f3c79f}
.password-field .password-toggle:focus-visible{outline-offset:-2px}