@import "https://fonts.googleapis.com/css2?family=Quicksand:wght@500;600;700&family=Nunito:wght@400;600;700;800&display=swap";:root{--bg:oklch(97.5% .014 75);--surface:oklch(99% .006 75);--border:oklch(90% .015 65);--border-soft:oklch(94% .012 65);--text:oklch(30% .035 45);--text-soft:oklch(52% .025 45);--text-faint:oklch(66% .02 55);--tutor:oklch(68% .15 48);--tutor-text:oklch(40% .11 48);--tutor-soft:oklch(94% .045 55);--tutor-soft-text:oklch(48% .13 45);--manners:oklch(64% .11 340);--manners-text:oklch(38% .09 340);--manners-soft:oklch(94% .03 340);--primary:oklch(58% .09 175);--primary-deep:oklch(48% .08 175);--primary-soft:oklch(93% .03 175);--danger:oklch(52% .14 28);--danger-border:oklch(85% .05 30);--radius-lg:20px;--radius-md:16px;--radius-sm:12px}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:Nunito,system-ui,sans-serif}h1,h2,h3,.heading{margin:0;font-family:Quicksand,system-ui,sans-serif;font-weight:700}a{color:var(--primary-deep);text-decoration:none}a:hover{color:var(--primary)}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}input,textarea{color:var(--text);background:0 0;border:none;outline:none;width:100%;font-family:inherit;font-size:14px}.app-shell{background:var(--bg);flex-direction:column;max-width:480px;min-height:100%;margin:0 auto;display:flex;position:relative}.screen{flex-direction:column;flex:1;min-height:100vh;padding-bottom:90px;display:flex}.screen-header{padding:env(safe-area-inset-top,20px) 22px 10px 22px;padding-top:calc(env(safe-area-inset-top,0px) + 24px);flex-shrink:0;justify-content:space-between;align-items:center;display:flex}.screen-header .title{font-family:Quicksand,sans-serif;font-size:22px;font-weight:700}.icon-btn{width:44px;height:44px;color:var(--text);justify-content:center;align-items:center;margin:-10px;display:flex}.legend-row{gap:8px;padding:0 22px 8px;display:flex}.legend-chip{border-radius:100px;align-items:center;gap:6px;padding:5px 10px;font-size:12px;font-weight:700;display:flex}.legend-chip.tutoring{background:var(--tutor-soft);color:var(--tutor-soft-text)}.legend-chip.manners{background:var(--manners-soft);color:var(--manners-text)}.dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.dot.tutoring{background:var(--tutor)}.dot.manners{background:var(--manners)}.card{background:var(--surface);border-radius:var(--radius-md);box-shadow:0 2px 8px oklch(60% .03 55/.06)}.session-card{border-radius:var(--radius-md);background:var(--surface);border-left:5px solid var(--tutor);cursor:pointer;text-align:left;flex:1;justify-content:space-between;align-items:flex-start;width:100%;padding:14px 16px;display:flex;box-shadow:0 2px 8px oklch(60% .03 55/.08)}.session-card.manners{border-left-color:var(--manners)}.session-card .client-name{font-family:Quicksand,sans-serif;font-size:16px;font-weight:700}.session-card .meta{color:var(--text-soft);margin-top:2px;font-size:12px}.session-card .rate{color:var(--tutor-text);font-family:Quicksand,sans-serif;font-size:16px;font-weight:700}.session-card.manners .rate{color:var(--manners-text)}.custom-badge{letter-spacing:.02em;color:var(--tutor-soft-text);background:var(--tutor-soft);border-radius:100px;margin-top:6px;padding:2px 8px;font-size:10px;font-weight:800;display:inline-block}.fab{background:var(--primary);z-index:20;border-radius:50%;justify-content:center;align-items:center;width:58px;height:58px;display:flex;position:fixed;bottom:104px;right:max(22px,50vw - 218px);box-shadow:0 6px 16px oklch(45% .09 175/.35)}.bottom-nav{background:var(--surface);border-top:1px solid var(--border-soft);width:100%;max-width:480px;padding:10px 8px calc(env(safe-area-inset-bottom,0px) + 14px) 8px;z-index:10;justify-content:space-around;align-items:center;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.nav-item{flex-direction:column;align-items:center;gap:3px;min-width:60px;padding:4px;display:flex}.nav-item .label{color:var(--text-faint);font-size:11px;font-weight:700}.nav-item.active .label{color:var(--primary);font-weight:800}.field-label{color:var(--text-soft);letter-spacing:.02em;margin-bottom:7px;font-size:12px;font-weight:800}.field-box{background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius-md);align-items:center;gap:10px;padding:13px 15px;display:flex}.field-box input,.field-box textarea{font-size:14px;font-weight:700}.primary-btn{background:var(--primary);text-align:center;color:#fff;border-radius:100px;justify-content:center;align-items:center;gap:9px;padding:15px 0;font-family:Quicksand,sans-serif;font-size:16px;font-weight:700;display:flex;box-shadow:0 6px 16px oklch(45% .09 175/.3)}.primary-btn:disabled{opacity:.6}.secondary-btn{text-align:center;border:1.5px solid var(--border);color:var(--text);border-radius:100px;flex:1;padding:12px 0;font-size:13px;font-weight:800}.danger-btn{text-align:center;border:1.5px solid var(--danger-border);color:var(--danger);border-radius:100px;flex:1;padding:12px 0;font-size:13px;font-weight:800}.sec-title{color:var(--text-soft);letter-spacing:.03em;margin:0 4px 8px;font-size:12px;font-weight:800}.settings-row{border-bottom:1px solid var(--border-soft);align-items:center;gap:12px;padding:14px 16px;display:flex}.settings-row:last-child{border-bottom:none}.toast{background:var(--text);color:#fff;z-index:100;border-radius:100px;padding:10px 18px;font-size:13px;font-weight:700;position:fixed;top:16px;left:50%;transform:translate(-50%);box-shadow:0 6px 16px #0003}