/* =====================================================================
   Prepd — design system
   Palette + type aligned with the Session Plan PDF for one cohesive brand.
   ===================================================================== */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&display=swap');

:root{
  /* brand */
  --navy:#0f2137; --navy-700:#16304d; --navy-600:#1e3a5f; --navy-500:#2a4a6f;
  --navy-soft:#1b3556;
  --brand:#C0392B; --brand-600:#a93226; --brand-soft:#fdecea;
  --blue:#1d4ed8; --blue-600:#1746c4; --blue-soft:#eef3ff;
  --green:#15803d; --green-soft:#f0fdf4;
  --amber:#b45309; --amber-soft:#fffbeb;
  --teal:#0e7490; --teal-soft:#f0fdfa;
  --indigo:#5b21b6; --indigo-soft:#f5f3ff;
  --red:#dc2626; --red-soft:#fef2f2;
  /* extended accents — more colour variety (crimson, gold, pastels) */
  --crimson:#be123c; --crimson-soft:#fff1f4;
  --gold:#b08900; --gold-soft:#fdf6db;
  --pink:#be185d; --pink-soft:#fdf2f8;
  --violet:#7c3aed; --violet-soft:#f5f1ff;
  --cyan:#0891b2; --cyan-soft:#ecfeff;
  --lime:#4d7c0f; --lime-soft:#f7fee7;
  /* neutrals */
  --ink:#1f2937; --muted:#64748b; --faint:#94a3b8;
  --line:#e4e8ef; --line-2:#eef1f6;
  --bg:#f5f7fa; --card:#ffffff;
  /* shape */
  --r-sm:7px; --r:11px; --r-lg:16px; --r-pill:999px;
  --sh-1:0 1px 2px rgba(15,33,55,.06), 0 1px 3px rgba(15,33,55,.05);
  --sh-2:0 4px 14px rgba(15,33,55,.08);
  --sh-3:0 12px 34px rgba(15,33,55,.14);
  --sb-w:252px;
  --ease:cubic-bezier(.4,0,.2,1);
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:'DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Helvetica,Arial,sans-serif;
  color:var(--ink); background:var(--bg); line-height:1.55;
  font-size:14px; -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img,svg{display:block}
button{font-family:inherit;cursor:pointer}
input,textarea,select{font-family:inherit}/* form controls don't inherit font by default */
::selection{background:#cfe0ff}

/* ---------- logo ---------- */
.logo{font-weight:800;letter-spacing:-.5px;font-size:22px;color:var(--navy)}
.logo .dot{color:var(--brand);margin-left:-3px}
.logo.on-dark{color:#fff}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:40px;padding:0 16px;border:1px solid transparent;border-radius:var(--r);
  font-weight:600;font-size:13.5px;transition:.16s var(--ease);white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-600)}
.btn-brand{background:var(--brand);color:#fff}
.btn-brand:hover{background:var(--brand-600)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-700)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{background:var(--bg);border-color:#d3dae6}
.btn-soft{background:var(--blue-soft);color:var(--blue)}
.btn-soft:hover{background:#e3ecff}
.btn-lg{height:46px;padding:0 22px;font-size:15px}
.btn-sm{height:32px;padding:0 12px;font-size:12.5px;border-radius:var(--r-sm)}
.btn-block{width:100%}
.btn[disabled]{opacity:.55;cursor:not-allowed}

/* ---------- badges / pills ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;height:22px;padding:0 9px;
  border-radius:var(--r-pill);font-size:11px;font-weight:700;letter-spacing:.2px}
.badge-blue{background:var(--blue-soft);color:var(--blue)}
.badge-green{background:var(--green-soft);color:var(--green)}
.badge-amber{background:var(--amber-soft);color:var(--amber)}
.badge-red{background:var(--red-soft);color:var(--red)}
.badge-navy{background:#e8edf5;color:var(--navy)}
.badge-crimson{background:var(--crimson-soft);color:var(--crimson)}
.badge-gold{background:var(--gold-soft);color:var(--gold)}
.badge-pink{background:var(--pink-soft);color:var(--pink)}
.badge-violet{background:var(--violet-soft);color:var(--violet)}
.badge-cyan{background:var(--cyan-soft);color:var(--cyan)}
.badge-lime{background:var(--lime-soft);color:var(--lime)}
.dotmark{width:7px;height:7px;border-radius:50%;background:currentColor;flex:none}

/* ---------- avatar ---------- */
.avatar{width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex:none;
  background-image:linear-gradient(135deg,var(--navy-600),var(--navy))}
.avatar.sm{width:30px;height:30px;font-size:12px}
.avatar.lg{width:52px;height:52px;font-size:18px}

/* =====================================================================
   APP SHELL  (sidebar + main)
   ===================================================================== */
.app{display:flex;min-height:100vh}
.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sb-w);background:var(--navy);
  color:#fff;display:flex;flex-direction:column;padding:20px 14px;z-index:40}
.sidebar .brand{display:flex;align-items:center;gap:8px;padding:6px 10px 18px}
.nav{display:flex;flex-direction:column;gap:2px;margin-top:6px}
.nav-label{font-size:10px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;
  color:rgba(255,255,255,.38);padding:14px 12px 6px}
.nav a{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:var(--r);
  color:rgba(255,255,255,.74);font-weight:600;font-size:13.5px;transition:.14s var(--ease)}
.nav a svg{width:18px;height:18px;opacity:.85;flex:none}
.nav a:hover{background:rgba(255,255,255,.07);color:#fff}
.nav a.active{background:var(--blue);color:#fff}
.nav a.active svg{opacity:1}
.nav a .nav-badge{margin-left:auto;min-width:18px;height:18px;padding:0 5px;border-radius:9px;
  background:#ef4444;color:#fff;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;line-height:1}
.sidebar .sb-foot{margin-top:auto;padding-top:14px}
.sb-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--r);padding:13px 14px}
.sb-card h4{font-size:13px;margin-bottom:3px}
.sb-card p{font-size:11.5px;color:rgba(255,255,255,.6);margin-bottom:10px;line-height:1.5}

.main{flex:1;margin-left:var(--sb-w);min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.86);
  backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:16px;padding:13px 28px}
.topbar .pagetitle{font-size:18px;font-weight:800;letter-spacing:-.3px}
.topbar .sub{font-size:12.5px;color:var(--muted);margin-top:1px}
.topbar .spacer{flex:1}
.searchbox{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--line);
  border-radius:var(--r-pill);padding:0 14px;height:38px;width:280px;max-width:34vw;color:var(--muted)}
.searchbox input{border:0;background:transparent;outline:0;font-size:13.5px;width:100%;color:var(--ink)}
.iconbtn{width:38px;height:38px;border-radius:var(--r);border:1px solid var(--line);background:#fff;
  display:flex;align-items:center;justify-content:center;color:var(--muted);position:relative}
.iconbtn:hover{background:var(--bg)}
.iconbtn .dotnotif{position:absolute;top:8px;right:9px;width:7px;height:7px;border-radius:50%;
  background:var(--brand);border:2px solid #fff}
.userchip{display:flex;align-items:center;gap:10px;padding:5px 6px 5px 5px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:#fff}
.userchip:hover{background:var(--bg)}
.userchip .who{line-height:1.2}
.userchip .who b{font-size:13px;display:block}
.userchip .who span{font-size:11px;color:var(--muted)}

.content{padding:26px 28px 48px;max-width:1280px;width:100%}

/* ---------- generic section heads ---------- */
.row{display:flex;align-items:center;gap:12px}
.section-h{display:flex;align-items:center;gap:12px;margin:6px 0 14px}
.section-h h2{font-size:16px;font-weight:800;letter-spacing:-.2px}
.section-h .spacer{flex:1}
.link{color:var(--blue);font-weight:700;font-size:13px}
.link:hover{text-decoration:underline}

/* ---------- cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1)}
.card.pad{padding:18px}

/* stat cards */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:16px 18px;box-shadow:var(--sh-1);position:relative;overflow:hidden}
.stat .ic{width:38px;height:38px;border-radius:11px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.stat .ic svg{width:20px;height:20px}
.stat .k{font-size:27px;font-weight:800;letter-spacing:-.6px;line-height:1}
.stat .l{font-size:12.5px;color:var(--muted);margin-top:5px}
.stat .trend{position:absolute;top:16px;right:16px;font-size:11.5px;font-weight:700}
.ic-blue{background:var(--blue-soft);color:var(--blue)}
.ic-green{background:var(--green-soft);color:var(--green)}
.ic-amber{background:var(--amber-soft);color:var(--amber)}
.ic-indigo{background:var(--indigo-soft);color:var(--indigo)}
.ic-crimson{background:var(--crimson-soft);color:var(--crimson)}
.ic-gold{background:var(--gold-soft);color:var(--gold)}
.ic-pink{background:var(--pink-soft);color:var(--pink)}
.ic-violet{background:var(--violet-soft);color:var(--violet)}
.ic-cyan{background:var(--cyan-soft);color:var(--cyan)}
.ic-lime{background:var(--lime-soft);color:var(--lime)}
.up{color:var(--green)} .down{color:var(--red)}

/* two-column dashboard grid */
.grid-2{display:grid;grid-template-columns:1.6fr 1fr;gap:20px;margin-top:22px;align-items:start}

/* session rows */
.sessions{display:flex;flex-direction:column}
.session{display:flex;align-items:center;gap:15px;padding:14px 4px;border-top:1px solid var(--line-2)}
.session:first-child{border-top:0}
.when{width:58px;text-align:center;flex:none}
.when .d{font-size:20px;font-weight:800;line-height:1}
.when .m{font-size:10.5px;font-weight:700;color:var(--brand);text-transform:uppercase;letter-spacing:.6px}
.session .meta{flex:1;min-width:0}
.session .meta h4{font-size:14px;font-weight:700}
.session .meta p{font-size:12.5px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap;margin-top:2px}
.session .meta p .i{display:inline-flex;align-items:center;gap:5px}
.subject-tag{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;
  padding:3px 9px;border-radius:var(--r-pill)}

/* plan (pdf) cards */
.plans{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.plan{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;transition:.16s var(--ease)}
.plan:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.plan .thumb{height:96px;background:linear-gradient(135deg,var(--navy-600),var(--navy));
  color:#fff;padding:12px;display:flex;flex-direction:column;justify-content:space-between}
.plan .thumb .t{font-size:12px;font-weight:700;line-height:1.3}
.plan .thumb .b{font-size:10px;color:rgba(255,255,255,.6)}
.plan .pmeta{padding:10px 12px}
.plan .pmeta h5{font-size:12.5px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.plan .pmeta span{font-size:11px;color:var(--muted)}

/* mini list */
.minilist{display:flex;flex-direction:column;gap:2px}
.mini{display:flex;align-items:center;gap:12px;padding:10px 8px;border-radius:var(--r)}
.mini:hover{background:var(--bg)}
.mini .meta{flex:1;min-width:0}
.mini .meta b{font-size:13px;display:block}
.mini .meta span{font-size:11.5px;color:var(--muted)}

/* progress bar */
.bar{height:8px;border-radius:99px;background:var(--line);overflow:hidden}
.bar>i{display:block;height:100%;border-radius:99px;background:var(--blue)}

/* =====================================================================
   CALENDAR / BOOKING
   ===================================================================== */
.book-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:20px;align-items:start}
.cal-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.cal-head h3{font-size:16px;font-weight:800}
.cal-head .spacer{flex:1}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal .dow{font-size:11px;font-weight:700;color:var(--faint);text-align:center;padding:4px 0;text-transform:uppercase;letter-spacing:.5px}
.day{aspect-ratio:1/1;border:1px solid var(--line);border-radius:var(--r);background:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  font-weight:600;font-size:14px;color:var(--ink);transition:.12s var(--ease);position:relative}
.day:hover:not(.empty):not(.past){border-color:var(--blue);background:var(--blue-soft)}
.day.empty{border:0;background:transparent;cursor:default}
.day.past{color:var(--faint);background:var(--bg);cursor:not-allowed}
.day.today{border-color:var(--brand);color:var(--brand);font-weight:800}
.day.selected{background:var(--blue);color:#fff;border-color:var(--blue)}
.day .av{display:flex;gap:3px}
.day .av i{width:5px;height:5px;border-radius:50%;background:var(--green)}
.day.selected .av i{background:rgba(255,255,255,.9)}
.day.none .av{display:none}

.slots-panel{position:sticky;top:84px}
.slots-panel .ph{color:var(--muted);font-size:13px;text-align:center;padding:30px 10px}
.slots{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:4px}
.slot{height:40px;border:1px solid var(--line);border-radius:var(--r);background:#fff;
  font-weight:600;font-size:13px;color:var(--ink);transition:.12s var(--ease)}
.slot:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-soft)}
.slot.sel{background:var(--blue);color:#fff;border-color:var(--blue)}
.slot[disabled]{color:var(--faint);background:var(--bg);text-decoration:line-through;cursor:not-allowed}

/* =====================================================================
   FORMS / AUTH
   ===================================================================== */
.field{margin-bottom:14px}
.field label{display:block;font-size:12.5px;font-weight:700;margin-bottom:6px;color:var(--navy)}
.input{width:100%;height:44px;border:1px solid var(--line);border-radius:var(--r);
  padding:0 14px;font-size:14px;outline:0;background:#fff;transition:.14s var(--ease)}
.input:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}
textarea.input{height:auto;padding:12px 14px;resize:vertical;min-height:90px}
/* styled select — custom chevron instead of the plain native control */
select.input{appearance:none;-webkit-appearance:none;-moz-appearance:none;cursor:pointer;padding-right:36px;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center}
.hint{font-size:11.5px;color:var(--muted);margin-top:6px}
.formrow{display:grid;grid-template-columns:1fr 1fr;gap:12px}

.auth{min-height:100vh;display:grid;grid-template-columns:1.05fr 1fr}
.auth-aside{background:var(--navy);color:#fff;padding:46px 52px;display:flex;flex-direction:column;
  position:relative;overflow:hidden}
.auth-aside::after{content:"";position:absolute;right:-120px;bottom:-120px;width:340px;height:340px;
  border-radius:50%;background:radial-gradient(circle,rgba(192,57,43,.32),transparent 70%)}
.auth-aside .brand{margin-bottom:auto}
.auth-aside h1{font-size:34px;font-weight:800;letter-spacing:-.8px;line-height:1.15;margin:0 0 14px}
.auth-aside p.lede{font-size:15px;color:rgba(255,255,255,.72);max-width:42ch;line-height:1.6}
.auth-feats{display:flex;flex-direction:column;gap:14px;margin-top:30px}
.auth-feat{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;color:rgba(255,255,255,.84)}
.auth-feat .tick{width:24px;height:24px;border-radius:7px;background:rgba(255,255,255,.1);
  color:#7fffb0;display:flex;align-items:center;justify-content:center;flex:none;font-weight:800}
.auth-quote{margin-top:34px;font-size:13px;color:rgba(255,255,255,.62);border-left:2px solid var(--brand);padding-left:14px;z-index:1}

.auth-main{display:flex;align-items:center;justify-content:center;padding:40px 24px}
.auth-card{width:100%;max-width:392px}
.auth-card h2{font-size:24px;font-weight:800;letter-spacing:-.4px}
.auth-card .muted{color:var(--muted);font-size:13.5px;margin-top:4px;margin-bottom:22px}
.tabs{display:flex;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:4px;margin-bottom:22px}
.tabs button{flex:1;height:34px;border:0;background:transparent;border-radius:8px;font-weight:700;font-size:13px;color:var(--muted)}
.tabs button.on{background:#fff;color:var(--navy);box-shadow:var(--sh-1)}
.rolepick{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
.role{border:1px solid var(--line);border-radius:var(--r);padding:12px;text-align:left;background:#fff;transition:.14s var(--ease)}
.role:hover{border-color:#cbd5e1}
.role.on{border-color:var(--blue);background:var(--blue-soft);box-shadow:0 0 0 3px rgba(29,78,216,.08)}
.role .ic{width:30px;height:30px;border-radius:8px;background:var(--blue-soft);color:var(--blue);
  display:flex;align-items:center;justify-content:center;margin-bottom:8px}
.role.on .ic{background:var(--blue);color:#fff}
.role b{font-size:13px;display:block}
.role span{font-size:11px;color:var(--muted)}
.oauth{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}
.divider{display:flex;align-items:center;gap:12px;color:var(--faint);font-size:11.5px;margin:18px 0}
.divider::before,.divider::after{content:"";flex:1;height:1px;background:var(--line)}
.checkrow{display:flex;align-items:center;justify-content:space-between;font-size:12.5px;margin:-2px 0 18px}
.checkrow label{display:flex;align-items:center;gap:8px;color:var(--muted)}

/* =====================================================================
   LANDING
   ===================================================================== */
.lp-nav{display:flex;align-items:center;gap:18px;padding:18px 40px;max-width:1180px;margin:0 auto}
.lp-nav .spacer{flex:1}
.lp-nav a.navlink{font-size:14px;font-weight:600;color:var(--muted)}
.lp-nav a.navlink:hover{color:var(--ink)}
.hero{max-width:1180px;margin:0 auto;padding:64px 40px;display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--brand-soft);color:var(--brand);
  font-weight:700;font-size:12px;padding:5px 12px;border-radius:var(--r-pill);margin-bottom:18px}
.hero h1{font-size:48px;font-weight:800;letter-spacing:-1.4px;line-height:1.05}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero p.lede{font-size:17px;color:var(--muted);margin:18px 0 26px;max-width:48ch;line-height:1.6}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.hero .proof{display:flex;gap:26px;margin-top:30px}
.hero .proof .k{font-size:22px;font-weight:800}
.hero .proof .l{font-size:12px;color:var(--muted)}
.hero-art{background:linear-gradient(150deg,var(--navy),var(--navy-600));border-radius:var(--r-lg);
  padding:24px;box-shadow:var(--sh-3);color:#fff}

/* =====================================================================
   MODAL + TOAST
   ===================================================================== */
.modal-bg{position:fixed;inset:0;background:rgba(15,33,55,.5);backdrop-filter:blur(3px);
  display:none;align-items:center;justify-content:center;z-index:80;padding:20px}
.modal-bg.open{display:flex}
.modal{background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh-3);width:100%;max-width:440px;
  padding:24px;animation:pop .18s var(--ease)}
@keyframes pop{from{transform:translateY(10px) scale(.98);opacity:0}to{transform:none;opacity:1}}
.modal h3{font-size:19px;font-weight:800;letter-spacing:-.3px}
.modal .confirm-line{display:flex;justify-content:space-between;padding:10px 0;border-top:1px solid var(--line-2);font-size:13.5px}
.modal .confirm-line:first-of-type{border-top:0}
.modal .confirm-line b{font-weight:700}
.modal-actions{display:flex;gap:10px;margin-top:20px}

.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--navy);color:#fff;padding:13px 20px;border-radius:var(--r);box-shadow:var(--sh-3);
  font-size:13.5px;font-weight:600;display:flex;align-items:center;gap:10px;opacity:0;pointer-events:none;
  transition:.25s var(--ease);z-index:90}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast .tick{color:#7fffb0;font-weight:800}

/* =====================================================================
   WEEK CALENDAR (shared component — availability / book / view)
   ===================================================================== */
.cal-toolbar{display:flex;align-items:center;gap:10px;margin-bottom:14px;flex-wrap:wrap}
.cal-toolbar .wk-range{font-size:15.5px;font-weight:800;color:var(--navy);min-width:170px}
.cal-toolbar .navbtns{display:flex;gap:6px}
.wk-scroll{max-height:64vh;overflow:auto;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
.wk{position:relative;background:#fff}
.wk-grid{display:grid;grid-template-columns:58px repeat(7,1fr);grid-template-rows:44px repeat(25,30px)}
.wk-corner{position:sticky;top:0;background:#fff;z-index:4;border-bottom:1px solid var(--line)}
.wk .dh{position:sticky;top:0;z-index:4;background:#fff;border-bottom:1px solid var(--line);border-left:1px solid var(--line-2);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}
.wk .dh span{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--faint)}
.wk .dh b{font-size:15px;font-weight:800;color:var(--navy);line-height:1}
.wk .dh.today b{color:var(--brand)}
.wk .dh.today span{color:var(--brand)}
.wk .dh[data-col]{cursor:pointer}
.wk .dh[data-col]:hover b{color:var(--blue)}
.wk .tl{font-size:10.5px;color:var(--faint);text-align:right;padding-right:8px;transform:translateY(-7px);white-space:nowrap}
.wk .cell{border-left:1px solid var(--line-2);border-top:1px solid var(--line)}
.wk .cell.half{border-top:1px dashed var(--line-2)}
.wk .cell.past{background:var(--bg)}
.wk .cell.toggle{cursor:pointer;transition:background .1s var(--ease)}
.wk .cell.toggle:hover{background:var(--blue-soft)}
.wk .cell.on{background:var(--blue);border-top-color:var(--blue);cursor:pointer;position:relative}
.wk .cell.on:hover{background:#2f6bff}
.wk .cell.open{cursor:pointer;background:#f0fdf4;transition:background .1s var(--ease)}
.wk .cell.open:hover{background:#d7f5e1;box-shadow:inset 0 0 0 1.5px var(--green)}
.wk-events{position:absolute;inset:0;pointer-events:none}
.wk-today-band{position:absolute;background:rgba(192,57,43,.055);pointer-events:none}
.wk .ev{position:absolute;pointer-events:auto;cursor:pointer;margin:1px 3px;padding:3px 7px;border-radius:7px;
  text-align:left;overflow:hidden;font-family:inherit;display:flex;flex-direction:column;gap:1px;
  box-shadow:var(--sh-1);transition:transform .1s var(--ease),box-shadow .1s var(--ease)}
.wk .ev:hover{transform:translateY(-1px);box-shadow:var(--sh-2);z-index:5}
.wk .ev b{font-size:11.5px;font-weight:800;color:var(--navy);line-height:1.15;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wk .ev .ev-meta{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wk .ev .ev-tag{font-size:9px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;color:var(--brand)}
.cal-legend{display:flex;gap:18px;margin-top:14px;font-size:12px;color:var(--muted);flex-wrap:wrap}
.cal-legend span{display:flex;align-items:center;gap:6px}
.cal-legend i{width:11px;height:11px;border-radius:3px;display:block}
.ev.ev-pending{border-style:dashed!important}

/* calendar tutor filters + view toggle */
.cal-filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}
.fchip{display:inline-flex;align-items:center;gap:7px;height:30px;padding:0 12px;border-radius:99px;border:1px solid var(--line);background:#fff;font-size:12.5px;font-weight:600;color:var(--muted);cursor:pointer;transition:.12s var(--ease)}
.fchip .swatch{width:9px;height:9px;border-radius:50%;background:var(--c,var(--blue))}
.fchip.on{border-color:var(--navy);color:var(--navy);background:var(--bg)}
.fchip:hover{border-color:var(--navy)}
.viewseg{display:inline-flex;border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.viewseg button{height:34px;padding:0 14px;border:0;background:#fff;font-size:13px;font-weight:600;color:var(--muted)}
.viewseg button.on{background:var(--navy);color:#fff}
.chip{display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:99px;border:1px solid var(--line);font-size:12.5px;font-weight:600;cursor:pointer;background:#fff;color:var(--muted)}
.chip.on{background:var(--blue);color:#fff;border-color:var(--blue)}

/* month grid */
.mcal{display:grid;grid-template-columns:repeat(7,1fr);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:#fff}
.mcal .mdow{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--faint);text-align:center;padding:9px 0;border-bottom:1px solid var(--line);border-left:1px solid var(--line-2)}
.mcal .mcell{min-height:104px;border-left:1px solid var(--line-2);border-top:1px solid var(--line-2);padding:5px 6px;cursor:pointer;display:flex;flex-direction:column;gap:3px;transition:background .1s var(--ease)}
.mcal .mcell:hover{background:var(--blue-soft)}
.mcal .mcell.out{background:var(--bg);color:var(--faint)}
.mcal .mcell.today .dn{background:var(--brand);color:#fff;border-radius:50%;width:22px;height:22px;display:inline-flex;align-items:center;justify-content:center}
.mcal .dn{font-size:12.5px;font-weight:700;align-self:flex-start}
.mcal .mev{font-size:10.5px;font-weight:600;padding:2px 6px;border-radius:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mcal .mmore{font-size:10px;color:var(--muted);font-weight:600}

/* data table (CRM contacts) + toolbars */
.toolbar{display:flex;gap:8px;align-items:center;margin-bottom:16px;flex-wrap:wrap}
.btn-icn{display:inline-flex;align-items:center;gap:6px}
.ctable{width:100%;border-collapse:collapse}
.ctable th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.5px;color:var(--faint);font-weight:700;padding:9px 12px;border-bottom:1px solid var(--line);white-space:nowrap;cursor:pointer;user-select:none}
.ctable th:hover{color:var(--muted)}
.ctable td{padding:11px 12px;border-bottom:1px solid var(--line-2);font-size:13px;vertical-align:middle}
.ctable tbody tr:hover td{background:var(--bg)}
.ctable .nm{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy)}
.ctable .nm a{color:var(--blue)}
.tagrow{display:flex;gap:5px;flex-wrap:wrap}
.tagpill{font-size:10.5px;font-weight:700;padding:2px 9px;border-radius:99px;background:var(--bg);color:var(--muted)}
.filterbar{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:14px;margin-bottom:16px}
.filterbar .field{margin:0;min-width:150px}
.filterbar .field label{font-size:11px}

/* invoice summary buckets */
.buckets{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.bucket{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:16px 18px;box-shadow:var(--sh-1)}
.bucket .bk-top{display:flex;align-items:center;gap:8px;font-size:12.5px;font-weight:700;color:var(--muted)}
.bucket .bk-amt{font-size:24px;font-weight:800;letter-spacing:-.5px;margin-top:8px;color:var(--navy)}
.bucket .bk-dot{width:9px;height:9px;border-radius:50%}
@media(max-width:1040px){.buckets{grid-template-columns:repeat(2,1fr)}}

/* row action dropdown menu */
.rowmenu{position:relative;display:inline-block}
.rowmenu .mbtn{border:1px solid var(--line);background:#fff;border-radius:8px;height:30px;padding:0 10px;font-weight:700;color:var(--muted);cursor:pointer}
.rowmenu .mbtn:hover{border-color:var(--navy);color:var(--navy)}
.rowmenu .menu{position:absolute;right:0;top:34px;background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-3);min-width:170px;padding:6px;z-index:30;display:none}
.rowmenu.open .menu{display:block}
.rowmenu .menu button{display:block;width:100%;text-align:left;border:0;background:none;padding:8px 10px;border-radius:8px;font-size:13px;color:var(--ink);cursor:pointer}
.rowmenu .menu button:hover{background:var(--bg)}
.rowmenu .menu button.danger{color:var(--crimson)}
.rowmenu .menu .sep{height:1px;background:var(--line-2);margin:5px 4px}

/* key/value detail rows */
.kv{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-top:1px solid var(--line-2);font-size:13.5px}
.kv:first-child{border-top:0}.kv span{color:var(--muted)}.kv b{font-weight:700;text-align:right}

/* onboarding pipeline board */
.pipe{display:grid;gap:14px;align-items:start}
.pcol{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-lg);padding:10px}
.pcol .ph{font-size:11px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);font-weight:700;display:flex;align-items:center;gap:8px;padding:4px 6px 11px}
.pcol .ph .n{background:#fff;border:1px solid var(--line);border-radius:99px;font-size:11px;padding:0 7px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:11px 12px;margin-bottom:9px;box-shadow:var(--sh-1)}
.pcard:last-child{margin-bottom:0}
.pcard .pc-top{display:flex;align-items:center;gap:9px}
.pcard b{font-size:13px;color:var(--navy)}
.pcard p{font-size:11.5px;color:var(--muted);margin-top:5px}
.pcard .pc-act{display:flex;gap:6px;margin-top:9px}
.pcard .pc-act button{font-size:11px;font-weight:600;border:1px solid var(--line);background:#fff;border-radius:7px;padding:3px 8px;color:var(--muted);cursor:pointer}
.pcard .pc-act button:hover{border-color:var(--blue);color:var(--blue)}
.pcard[draggable=true]{cursor:grab}
.pcard.dragging{opacity:.45;cursor:grabbing}
.pcol.dragover{outline:2px dashed var(--blue);outline-offset:-3px;background:var(--blue-soft)}
.linkbox{display:flex;gap:10px;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:var(--r);padding:0 4px 0 14px;height:46px}
.linkbox input{flex:1;border:0;background:transparent;outline:0;font-size:13.5px;color:var(--ink)}

/* multi-select student picklist (booking modal) */
.picklist{display:flex;flex-direction:column;gap:2px;max-height:168px;overflow:auto;border:1px solid var(--line);border-radius:var(--r);padding:6px}
.picklist .pick{display:flex;align-items:center;gap:10px;padding:7px 9px;border-radius:8px;cursor:pointer;font-size:13.5px}
.picklist .pick:hover{background:var(--blue-soft)}
.picklist .pick input{width:16px;height:16px;flex:none;accent-color:var(--blue)}
.picklist .pick em{font-style:normal;color:var(--muted);font-size:12px;margin-left:4px}

/* grouped list section headers (students / contacts) */
.grouphead{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:var(--faint);padding:16px 2px 6px;border-bottom:1px solid var(--line-2);margin-bottom:4px}
.grouphead:first-child{padding-top:2px}
.grouphead span{font-size:11px;font-weight:700;color:var(--muted);background:var(--bg);border-radius:99px;padding:1px 8px}

/* tiny chart legend dot */
.legend-dot{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);margin-left:14px}
.legend-dot::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--c,var(--blue))}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
.menu-btn{display:none}
@media(max-width:1040px){
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid-2,.book-grid{grid-template-columns:1fr}
  .slots-panel{position:static}
  .earn-grid{grid-template-columns:1fr!important}
  #ownerCharts{grid-template-columns:1fr!important}
}
@media(max-width:860px){
  :root{--sb-w:0px}
  .sidebar{transform:translateX(-100%);transition:transform .22s var(--ease);width:252px}
  .sidebar.open{transform:none;box-shadow:var(--sh-3)}
  .main{margin-left:0}
  .menu-btn{display:flex}
  .auth{grid-template-columns:1fr}
  .auth-aside{display:none}
  .hero{grid-template-columns:1fr;padding:36px 22px}
  .hero h1{font-size:34px}
  .hero-art{display:none}
  .searchbox{display:none}
  .content{padding:18px}
}
.scrim{display:none;position:fixed;inset:0;background:rgba(15,33,55,.4);z-index:35}
.scrim.open{display:block}

/* cancel/reschedule notification banner (dashboards) */
.notif-banner{border:1px solid var(--line);border-left:3px solid var(--blue);background:#fff;
  border-radius:14px;padding:13px 16px;margin-bottom:18px;box-shadow:var(--sh-1)}
.notif-banner .nb-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;font-size:14px}
.notif-banner .nb-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}
.notif-banner .nb-list li{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:9px}
.notif-banner .nb-dot{width:7px;height:7px;border-radius:50%;flex:none}
.notif-banner .nb-cancelled{background:#ef4444}
.notif-banner .nb-rescheduled{background:#f59e0b}
.notif-banner .nb-booked{background:#16a34a}