:root{--ink:#13223a;--muted:#687387;--line:#e5eaf0;--surface:#fff;--bg:#f4f7fb;--blue:#245eea;--blue-soft:#eaf0ff;--red:#d93b52;--red-soft:#fff0f2;--amber:#a56800;--amber-soft:#fff4d8;--shadow:0 10px 30px rgba(26,45,78,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Arial,"Noto Sans Hebrew",sans-serif;font-size:16px}button,input{font:inherit}button{cursor:pointer}
.topbar{height:86px;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:15px max(20px,calc((100vw - 1180px)/2));position:sticky;top:0;z-index:10}.eyebrow{font-size:.78rem;letter-spacing:.02em;color:#8c99ac;display:block;margin-bottom:3px}.topbar .eyebrow{color:#aebbd0}.topbar h1{font-size:1.5rem;margin:0}.icon-button{width:42px;height:42px;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:rgba(255,255,255,.08);color:#fff;font-size:1.25rem}
.tabs{background:#fff;display:flex;border-bottom:1px solid var(--line);position:sticky;top:86px;z-index:9;padding:0 max(20px,calc((100vw - 1180px)/2))}.tab{border:0;background:none;padding:16px 22px;color:var(--muted);border-bottom:3px solid transparent}.tab.active{color:var(--blue);font-weight:700;border-color:var(--blue)}.badge{background:var(--red);color:#fff;border-radius:99px;padding:1px 7px;font-size:.75rem;margin-right:5px}
main{max-width:1180px;margin:0 auto;padding:24px 20px 80px}.view{display:none}.view.active{display:block}.weekbar{display:flex;align-items:center;justify-content:center;gap:28px;margin-bottom:18px}.weekbar div{text-align:center}.weekbar strong,.weekbar span{display:block}.weekbar span{font-size:.8rem;color:var(--muted);margin-top:3px}.ghost{border:0;background:#fff;border-radius:10px;width:38px;height:38px;color:var(--blue);box-shadow:var(--shadow);font-size:1.4rem}
.notice{display:flex;align-items:center;gap:12px;background:var(--amber-soft);border:1px solid #f0d68f;border-radius:15px;padding:13px 15px;margin-bottom:18px}.notice-icon{width:30px;height:30px;border-radius:50%;background:#f0b526;display:grid;place-items:center;font-weight:800}.notice div{flex:1}.notice strong,.notice span{display:block}.notice span{color:#705d2e;font-size:.82rem;margin-top:2px}.notice button{border:0;background:none;color:#795300;font-weight:700}
.day-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-bottom:14px}.day-button{border:1px solid var(--line);border-radius:13px;background:#fff;padding:11px 6px;color:var(--muted)}.day-button.active{background:var(--ink);color:#fff;border-color:var(--ink)}.day-button span{display:block;font-size:.78rem;margin-top:3px}
.schedule{display:grid;gap:10px}.lesson{display:grid;grid-template-columns:80px 1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:15px;padding:15px 17px;box-shadow:0 4px 16px rgba(25,42,70,.04);text-align:right;color:inherit;width:100%}.lesson.has-change{cursor:pointer;position:relative}.lesson.has-change:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(25,42,70,.09)}.lesson.change-cancel{border-right:5px solid var(--red);background:linear-gradient(90deg,#fff,var(--red-soft))}.lesson.change-room{border-right:5px solid #e2a21a}.lesson.change-teacher{border-right:5px solid var(--blue)}.lesson.change-time{border-right:5px solid #7654d6}.lesson.change-cancel h3{text-decoration:line-through;color:#7a8494}.change-tag{display:inline-flex;align-items:center;gap:5px;border-radius:99px;padding:4px 8px;font-size:.72rem;font-weight:800;margin-bottom:7px}.change-cancel .change-tag{background:var(--red-soft);color:var(--red)}.change-room .change-tag{background:var(--amber-soft);color:var(--amber)}.change-teacher .change-tag{background:var(--blue-soft);color:var(--blue)}.change-time .change-tag{background:#f0ebff;color:#6242c0}.old-value{text-decoration:line-through;color:#9099a7;margin-left:6px}.time{font-weight:700;font-size:.9rem;direction:ltr;text-align:right}.lesson h3{font-size:1rem;margin:0 0 5px}.lesson p{margin:0;color:var(--muted);font-size:.85rem}.room{background:var(--blue-soft);color:var(--blue);border-radius:9px;padding:6px 9px;font-size:.8rem;white-space:nowrap}.free-gap{min-height:82px;border:1px dashed #9fb0c8;border-radius:15px;background:repeating-linear-gradient(135deg,rgba(255,255,255,.7),rgba(255,255,255,.7) 10px,rgba(232,238,247,.65) 10px,rgba(232,238,247,.65) 20px);display:grid;grid-template-columns:80px 1fr auto;align-items:center;gap:16px;padding:14px 17px;color:#506078}.free-gap .gap-time{direction:ltr;text-align:right;font-weight:700;font-size:.88rem}.free-gap strong{display:block;color:var(--ink);margin-bottom:4px}.free-gap p{margin:0;font-size:.83rem}.free-gap .duration{border:1px solid #b9c6d8;background:#fff;border-radius:99px;padding:6px 10px;font-size:.78rem;white-space:nowrap}.empty-state{display:none;text-align:center;background:#fff;border:1px dashed #bfc8d6;border-radius:18px;padding:45px 20px}.empty-state.show{display:block}.empty-state strong,.empty-state span{display:block}.empty-state span{color:var(--muted);margin:8px 0 18px}.empty-state button,.notice button{padding:8px 12px}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:14px}.section-title h2{margin:0;font-size:1.6rem}.lead{margin:0 0 20px;color:var(--muted)}.selection-count{background:var(--blue-soft);color:var(--blue);padding:7px 11px;border-radius:99px;font-size:.85rem;font-weight:700}.search-wrap{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:13px;padding:0 14px;margin-bottom:14px}.search-wrap input{width:100%;border:0;outline:0;padding:14px 0;background:transparent}.selected-pills{display:flex;gap:8px;overflow:auto;margin-bottom:14px}.pill{white-space:nowrap;border:1px solid #bfd0ff;background:var(--blue-soft);color:#1b4bc0;border-radius:99px;padding:7px 11px;font-size:.8rem}.subject-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.subject-card{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}.subject-head{display:flex;justify-content:space-between;align-items:center;width:100%;border:0;background:#fff;padding:15px;text-align:right;font-weight:700}.subject-head small{color:var(--muted);font-weight:400}.teacher-list{display:none;border-top:1px solid var(--line);padding:7px}.subject-card.open .teacher-list{display:block}.teacher-option{display:flex;align-items:center;gap:10px;padding:9px;border-radius:9px}.teacher-option:hover{background:var(--bg)}.teacher-option input{width:18px;height:18px;accent-color:var(--blue)}.teacher-option span{font-size:.9rem}.teacher-option small{display:block;color:var(--muted);margin-top:2px}.sticky-action{position:sticky;bottom:12px;background:rgba(244,247,251,.94);backdrop-filter:blur(8px);padding:14px 0;display:flex;gap:10px}.primary,.secondary{border-radius:12px;padding:13px 18px;font-weight:700}.primary{flex:1;background:var(--blue);border:1px solid var(--blue);color:#fff}.secondary{background:#fff;border:1px solid var(--line);color:var(--muted)}
.notification-preview{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;margin-bottom:24px}.preview-head{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;margin-bottom:16px}.preview-head h3{margin:0;font-size:1.05rem}.preview-picker{display:flex;background:var(--bg);border-radius:10px;padding:3px}.preview-type{border:0;background:transparent;padding:7px 10px;border-radius:8px;color:var(--muted);font-size:.8rem}.preview-type.active{background:#fff;color:var(--ink);box-shadow:0 2px 7px rgba(20,33,60,.1);font-weight:700}.phone-preview{max-width:430px;margin:auto;border-radius:24px;padding:14px 14px 22px;background:linear-gradient(145deg,#243753,#101b2e);color:#fff;box-shadow:0 16px 34px rgba(18,35,62,.2)}.phone-status{display:flex;justify-content:space-between;font-size:.72rem;opacity:.8;direction:ltr}.lock-date{text-align:center;font-size:.85rem;margin:13px 0 16px;color:#dce6f5}.push-card{background:rgba(255,255,255,.94);color:var(--ink);border-radius:16px;padding:13px;display:grid;grid-template-columns:38px 1fr auto;gap:10px;align-items:start;box-shadow:0 10px 24px rgba(0,0,0,.14)}.push-icon{width:38px;height:38px;border-radius:10px;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:800}.push-card h4{margin:0 0 3px;font-size:.91rem}.push-card p{margin:0;font-size:.8rem;line-height:1.4;color:#3d4c62}.push-card time{font-size:.69rem;color:#7d8898;direction:ltr}.feed-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px}.feed-head h3{margin:0;font-size:1.05rem}.feed-head span{font-size:.78rem;color:var(--muted)}.alert-list{display:grid;gap:12px}.alert-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:17px;display:grid;grid-template-columns:65px 1fr;gap:16px}.alert-card.urgent{border-right:4px solid var(--red)}.alert-time{font-weight:800;direction:ltr;text-align:right}.alert-card h3{margin:7px 0 4px}.alert-card p{margin:0;color:var(--muted)}.chip{display:inline-block;font-size:.72rem;font-weight:700;border-radius:99px;padding:4px 8px}.red{background:var(--red-soft);color:var(--red)}.amber{background:var(--amber-soft);color:var(--amber)}.blue{background:var(--blue-soft);color:var(--blue)}.demo-note{font-size:.8rem;color:var(--muted);margin-top:15px}.switch input{display:none}.switch span{display:block;width:48px;height:28px;border-radius:99px;background:#cbd3df;position:relative}.switch span:after{content:"";position:absolute;width:22px;height:22px;top:3px;right:3px;background:#fff;border-radius:50%;transition:.2s}.switch input:checked+span{background:var(--blue)}.switch input:checked+span:after{right:23px}
.change-dialog{display:none;position:fixed;inset:0;z-index:30;align-items:center;justify-content:center;padding:20px}.change-dialog.open{display:flex}.dialog-backdrop{position:absolute;inset:0;border:0;background:rgba(12,24,43,.55);backdrop-filter:blur(3px)}.dialog-sheet{position:relative;background:#fff;width:min(460px,100%);border-radius:20px;padding:25px;box-shadow:0 30px 70px rgba(0,0,0,.3)}.dialog-close{position:absolute;left:14px;top:12px;width:34px;height:34px;border:0;background:var(--bg);border-radius:50%;font-size:1.3rem;color:var(--muted)}.change-kicker{font-size:.78rem;color:var(--blue);font-weight:800}.dialog-sheet h2{font-size:1.35rem;margin:8px 0}.dialog-sheet>p{color:var(--muted);line-height:1.5;margin:0 0 16px}.change-comparison{background:var(--bg);border-radius:13px;padding:13px;margin-bottom:18px;font-size:.9rem;line-height:1.7}.change-comparison b{display:inline-block;min-width:58px}.dialog-sheet .primary{width:100%}
@media(max-width:700px){main{padding:16px 12px 72px}.topbar{height:76px;padding:12px 16px}.tabs{top:76px;padding:0}.tab{flex:1;padding:14px 5px;font-size:.9rem}.day-strip{grid-template-columns:repeat(6,64px);overflow:auto;padding-bottom:4px}.subject-list{grid-template-columns:1fr}.lesson,.free-gap{grid-template-columns:68px 1fr;gap:10px;padding:13px}.room,.free-gap .duration{grid-column:2;justify-self:start}.notice{align-items:flex-start}.weekbar{margin-top:2px}.alert-card{grid-template-columns:58px 1fr}.preview-head{display:block}.preview-picker{margin-top:12px}.phone-preview{border-radius:20px}.feed-head{display:block}.feed-head span{display:block;margin-top:3px}}
.time-stack{display:flex;flex-direction:column;align-items:flex-end;gap:4px}
.time-stack .old-value{display:block;margin:0;text-decoration:line-through;color:#9099a7;font-size:.78rem;font-weight:500}
.time-stack .new-value{display:block;color:#6242c0;font-weight:800}
.profile-button{border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.08);color:#fff;border-radius:13px;padding:6px 9px 6px 12px;display:flex;align-items:center;gap:8px}.profile-button>span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#fff;color:var(--ink);font-weight:800}.profile-button small{font-size:.78rem}.account-card{display:grid;grid-template-columns:48px 1fr auto;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:14px;margin-bottom:14px}.account-avatar{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-weight:800}.account-card strong{display:block;font-size:.9rem;direction:ltr;text-align:right}.compact{padding:9px 12px;font-size:.82rem}
.auth-dialog{display:none;position:fixed;inset:0;z-index:50;align-items:center;justify-content:center;padding:18px}.auth-dialog.open{display:flex}.auth-backdrop{position:absolute;inset:0;border:0;background:rgba(10,21,39,.68);backdrop-filter:blur(5px)}.auth-sheet{position:relative;width:min(440px,100%);max-height:calc(100vh - 36px);overflow:auto;background:#fff;border-radius:22px;padding:26px;box-shadow:0 35px 90px rgba(0,0,0,.36)}.compact-sheet{width:min(420px,100%)}.auth-brand{width:46px;height:46px;border-radius:14px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:16px}.auth-sheet h2{margin:6px 0 7px;font-size:1.55rem}.auth-sheet>p{margin:0 0 19px;color:var(--muted);line-height:1.45}.auth-sheet form{display:grid;gap:14px}.auth-sheet label{display:grid;gap:6px;font-size:.87rem;font-weight:700}.auth-sheet input{width:100%;border:1px solid #cbd3df;border-radius:11px;padding:12px;background:#fff;outline:0;font-size:1rem}.auth-sheet input:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft)}.password-field{position:relative}.password-field input{padding-left:58px}.show-password{position:absolute;left:8px;top:7px;border:0;background:var(--bg);color:var(--blue);border-radius:8px;padding:6px;font-size:.76rem}.password-rules{display:flex;flex-wrap:wrap;gap:6px;margin-top:-5px}.password-rules span{padding:4px 7px;border-radius:99px;background:#f0f2f5;color:#7b8593;font-size:.7rem}.password-rules span.valid{background:#e7f7ee;color:#14733d}.form-error{min-height:18px;margin:-3px 0!important;color:var(--red)!important;font-size:.78rem}.auth-submit{width:100%}.auth-submit:disabled{background:#aeb7c5;border-color:#aeb7c5;cursor:not-allowed}.toast{position:fixed;z-index:70;bottom:22px;left:50%;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:11px 17px;border-radius:12px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:700px){.profile-button small{display:none}.account-card{grid-template-columns:44px 1fr}.account-card .compact{grid-column:1/-1}.auth-sheet{padding:22px 18px}.auth-dialog{align-items:flex-end;padding:0}.auth-sheet{width:100%;max-height:94vh;border-radius:22px 22px 0 0}}