.card{cursor:pointer;transition:transform .15s,box-shadow .15s}.card:hover{transform:translateY(-2px);box-shadow:0 8px 24px #27304b15}.student-dialog{width:min(820px,calc(100% - 24px));max-height:90vh}.student-detail{padding:24px}.student-detail form{padding:0}.form-grid{display:grid;grid-template-columns:2fr 1.4fr 1fr;gap:12px}.student-detail textarea{width:100%;resize:vertical;padding:12px;border:1px solid #dce1eb;border-radius:9px;font:inherit;margin:5px 0 13px}.detail-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin-bottom:22px}.detail-stats div{background:#f5f6fa;padding:12px;border-radius:10px}.detail-stats span{display:block;color:#7a8396;font-size:11px;margin-bottom:5px}.detail-stats strong{font-size:18px}.split{justify-content:space-between}.danger{background:#fff0ee;color:#c24c44}.history-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid #e5e9f2;margin-top:22px;padding-top:20px}.history-grid h3{margin:0 0 10px}.mini-list{display:grid;gap:6px;max-height:230px;overflow:auto}.mini-row{display:flex;justify-content:space-between;gap:12px;padding:9px;background:#f7f8fb;border-radius:8px;font-size:13px}.mini-row small{color:#7a8396}.card-hint{font-size:11px;color:#989faf;margin-top:12px}@media(max-width:650px){.form-grid,.detail-stats{grid-template-columns:1fr 1fr}.form-grid label:first-child{grid-column:1/-1}.history-grid{grid-template-columns:1fr}.split{align-items:stretch;flex-direction:column-reverse}}
.calendar-lesson{cursor:pointer}.calendar-lesson:hover{box-shadow:0 5px 14px #27304b1c}.lesson-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.optional{font-weight:400;color:#9aa1b1}.form-help{font-size:12px;color:#7a8396;margin:-7px 0 12px}
.series-heading{display:flex;align-items:center;justify-content:space-between;margin:4px 0 9px}.add-slot{padding:7px 10px;font-size:12px}.series-slot{display:grid;grid-template-columns:1fr 1fr 34px;gap:8px;align-items:end;padding:10px;background:#f6f7fb;border-radius:10px;margin-bottom:8px}.series-slot label{margin:0}.series-slot input{margin-bottom:0}.remove-slot{width:34px;height:43px;padding:0;background:#fff0ee;color:#c24c44;font-size:20px}@media(max-width:480px){.series-slot{grid-template-columns:1fr 1fr}.remove-slot{grid-column:2;justify-self:end;height:32px}.series-heading{align-items:flex-start;gap:8px}}
.student-filters{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0 16px}.student-filters button{background:#eef0f6;color:#687186;padding:8px 12px}.student-filters button.active{background:#635bff;color:#fff}.status-badge{display:inline-block;width:max-content;margin:8px 0 2px;padding:4px 8px;border-radius:12px;font-size:11px;background:#e8f7ee;color:#2f7b51}.status-badge.paused{background:#fff4d7;color:#936617}.status-badge.stopped{background:#eef0f4;color:#687186}.return-note{font-size:11px;color:#936617;margin-top:5px}.cancel-future{display:flex;align-items:center;gap:8px;background:#fff8e8;border-radius:9px;padding:10px;margin:3px 0 12px}.cancel-future input{width:auto;margin:0}
.calendar-lesson>small{display:block;color:#7a8396;font-size:10px;margin-top:2px}
.hidden{display:none!important}.support-field{display:none}.support-mode .support-field{display:block}.support-mode .timed-field{display:none}.support-mode.support-timed-mode .timed-field{display:block}.support-mode.support-timed-mode .support-period-field{display:none}.support-timed-field{display:none}.support-timed-mode .support-timed-field{display:block}.support-timed-mode .support-end-field{display:none}.support-range{display:block;color:#635bff;font-size:10px;font-weight:700;margin-top:3px}.support-description{font-size:11px;color:#7a8396;margin-top:4px}.student-detail textarea,#lessonDialog textarea,#modal textarea{width:100%;resize:vertical;padding:12px;border:1px solid #dce1eb;border-radius:9px;font:inherit;margin:5px 0 13px}
#completionPaymentDialog{width:min(460px,calc(100% - 24px))}#completionPaymentDialog form{padding:24px}#completionPaymentStudent{margin:-8px 0 18px}
.lesson-actions{flex-wrap:wrap}.lesson-actions .state-button{padding:6px 8px;font-size:10px;border:1px solid #dfe3ec;background:#eef0f6;color:#737c90;box-shadow:none}.lesson-actions .done-check.checked{background:#635bff;color:#fff;border-color:#635bff;box-shadow:0 4px 10px #635bff42}.lesson-actions .paid-check.checked{background:#28a66a;color:#fff;border-color:#28a66a;box-shadow:0 4px 10px #28a66a42}.lesson-actions .cancel{background:#fff0ee;color:#c24c44;border:1px solid #f1c8c4}.lesson-actions button:disabled{opacity:.55;cursor:default}.lesson-actions .checked{opacity:1}
.stats{grid-template-columns:2fr 1.5fr 1fr}.hero{margin-bottom:16px}.hero-summary{display:flex;align-items:center;gap:16px}.student-pill{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid #e5e9f2;border-radius:12px;padding:10px 14px}.student-pill span{font-size:13px;color:#747d91}.student-pill strong{font-size:22px;color:#635bff}.date-title{font-size:20px;font-weight:750;text-transform:capitalize}.activity-head,.activity-stats>div{display:grid;grid-template-columns:1fr 1fr 1fr 1fr;gap:6px;align-items:center}.activity-head{padding:0 8px 7px;color:#8a92a4;font-size:10px}.activity-head i{font-style:normal;text-align:center}.activity-head i:first-child{text-align:left}.activity-stats{display:grid;gap:5px}.activity-stats>div{background:#f7f8fb;border-radius:8px;padding:8px}.activity-stats b{font-size:12px}.activity-stats strong{text-align:center;font-size:18px}.done-number{color:#39825b}.cancelled-number{color:#c36b54}.income-primary{display:grid;grid-template-columns:1fr 1fr;gap:10px}.income-primary>div{background:#f7f8fb;border-radius:9px;padding:10px}.income-primary small{display:block;color:#747d91;margin-bottom:5px}.income-primary strong{font-size:20px}.income-card details{margin-top:9px}.income-card summary{cursor:pointer;color:#635bff;font-size:12px}.income-breakdown{display:grid;grid-template-columns:repeat(2,1fr);gap:5px 12px;margin-top:9px;padding-top:9px;border-top:1px solid #e8eaf1;font-size:11px;color:#747d91}.income-breakdown div{display:flex;justify-content:space-between;gap:5px}.income-breakdown b{color:#30384a}.method-badge{display:inline-block;padding:4px 7px;border-radius:12px;background:#eef0f6;color:#60697d;font-size:11px}@media(max-width:750px){.hero-summary{align-items:flex-start;flex-direction:column;gap:8px}.date-title{font-size:17px}.stats{grid-template-columns:1fr}.income-card,.activity-card{grid-column:auto}}
.birthday-card{background:linear-gradient(135deg,#fff3d9,#ffe8f2);border:1px solid #ffd69a;border-radius:9px;padding:9px;margin-bottom:7px}.birthday-card b{display:block;font-size:12px;color:#934d70}.birthday-card small{color:#8e6a49}.family-line{font-size:12px;color:#7a8396;margin-top:4px}
.type-filters{margin-bottom:6px}.type-filters button.active{background:#30384a}.status-badge.support-client{background:#eeecff;color:#635bff}

.payment-hint{margin:-10px 0 14px;padding:8px 10px;border-radius:8px;background:#f4f3ff;color:#635bff;font-size:12px}


.editable-payment{cursor:pointer;transition:background .15s,border-color .15s}.editable-payment:hover{background:#f4f3ff}.payment-edit-hint{display:block;margin-top:3px;color:#635bff;font-size:10px}#paymentEditDialog{width:min(460px,calc(100% - 24px))}#paymentEditDialog form{padding:24px}#paymentEditStudent{margin:-8px 0 18px}

#deletePayment{margin-right:auto}
.report-launch{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px;padding:16px 18px;border:1px solid #dde1cf;border-radius:12px;background:#f5f6eb}.report-launch h3,.report-launch p{margin:0}.report-launch p{margin-top:4px;color:#717766;font-size:12px}.report-dialog{width:min(650px,calc(100% - 24px))}.report-dialog form{padding:24px}.report-generate{width:100%;margin:2px 0 16px}.report-result-label textarea{min-height:280px;line-height:1.5}.report-result-label{display:block}.copy-success{background:#6f8b54!important}@media(max-width:600px){.report-launch{align-items:stretch;flex-direction:column}.report-launch button{width:100%}}
.student-detail-actions{display:flex;align-items:center;gap:10px}.student-detail-actions .ghost{min-height:44px;padding:10px 16px}.field-note{display:block;margin-top:-6px;color:#8c9282;font-size:11px;line-height:1.35}.student-price-field span{display:block}@media(max-width:600px){.student-detail>.section-title{align-items:flex-start}.student-detail-actions{align-items:stretch;flex-direction:column-reverse}.student-detail-actions .ghost{white-space:nowrap}}
#lessonCompleteDialog{width:min(500px,calc(100% - 24px))}#lessonCompleteDialog form{padding:24px}#lessonCompleteStudent{margin:-8px 0 18px}.lesson-note{margin-top:7px;padding:8px 9px;border-radius:8px;background:#eef1df;color:#3f4632;white-space:pre-wrap;font-size:12px}
.lesson-cancel-dialog{width:min(520px,calc(100% - 24px));border:1px solid var(--ig-line,#dde1cf);border-radius:26px}.lesson-cancel-dialog form{padding:28px}.lesson-cancel-dialog .section-title{align-items:flex-start;margin-bottom:14px}.lesson-cancel-dialog .section-title h2{margin-top:4px;font-size:28px;line-height:1.15}.lesson-cancel-dialog .section-title .icon{display:grid;place-items:center;flex:0 0 42px;width:42px;height:42px;padding:0;border-radius:13px;background:#eff1e7;color:#6e7464;font-size:25px;box-shadow:none}.cancellation-summary{margin:0 0 18px;padding:12px 14px;border:1px solid #e0e4d4;border-radius:13px;background:#f6f7ef;color:#69705e;font-size:14px;line-height:1.4}.cancellation-options{display:grid;gap:9px;margin:0;padding:0;border:0}.cancellation-options legend{margin-bottom:9px;color:#6f7566;font-size:13px}.cancellation-options label{display:flex;align-items:center;gap:12px;margin:0;padding:13px 14px;border:1px solid #d9ddca;border-radius:14px;background:#fffef9;cursor:pointer}.cancellation-options label:has(input:checked){border-color:#69734f;background:#f0f3df;box-shadow:0 0 0 2px #69734f1f}.cancellation-options input{flex:0 0 auto;width:19px;height:19px;margin:0;accent-color:#5b6345}.cancellation-options span{display:grid;gap:3px}.cancellation-options b{color:#34392d;font-size:15px}.cancellation-options small{color:#858b7a;font-size:12px;line-height:1.35}.cancellation-actions{margin-top:20px;padding-top:18px;border-top:1px solid #e2e5d8}.cancellation-actions .danger{background:#a85a4d;color:#fff}.cancellation-reason-summary{margin:-6px 0 14px;padding:9px 11px;border-radius:9px;background:#f7e7e3;color:#8f5046;font-size:12px}.cancellation-reason-inline{display:block;margin-top:3px;color:#9b5c50;font-size:10px;font-weight:700}@media(max-width:520px){.lesson-cancel-dialog{width:calc(100% - 20px);border-radius:22px}.lesson-cancel-dialog form{padding:22px 18px}.lesson-cancel-dialog .section-title h2{font-size:24px}.cancellation-actions{flex-direction:column-reverse}.cancellation-actions button{width:100%}}

/* Cancellation stays compact in the calendar and detailed in the student's journal. */
#studentLessons{max-height:460px}
.cancellation-reason-inline{display:block;margin-top:4px;color:#c5221f;font-size:11px;font-weight:800}
.mini-row-cancelled{border:1px solid #ffb4ae;background:#fff4f3}
.mini-row-cancelled>small{color:#d5221f;font-weight:800}
.lesson-history-heading{position:sticky;top:0;z-index:1;display:flex;align-items:center;justify-content:space-between;margin-top:8px;padding:8px 10px;border-radius:9px;background:#e9ecdd;color:#4e5641;font-size:12px;font-weight:800}
.lesson-history-heading:first-child{margin-top:0}
.lesson-history-heading b{display:grid;place-items:center;min-width:24px;height:24px;padding:0 7px;border-radius:999px;background:#fffef8;color:#5e674c}
.lesson-history-empty{padding:12px;border:1px dashed #d9ddca;border-radius:9px;color:#858b7a;font-size:12px}
.calendar-lesson.cancelled{border-color:#ffaaa4!important;border-left-color:#e11919!important;background:#fff0ef!important;opacity:1!important}
.calendar-lesson.cancelled>.status.pending{display:inline-flex!important;margin-top:8px!important;padding:5px 9px!important;border-radius:999px!important;background:#e11919!important;color:#fff!important;font-size:11px!important;font-weight:900!important;line-height:1!important;box-shadow:0 3px 8px #e1191938!important}
.timeline-event.cancelled{border-color:#ffaaa4!important;border-left-color:#e11919!important;background:#fff0ef!important;opacity:1!important}
.month-dot.cancelled{background:#e11919!important;box-shadow:0 0 0 3px #ffd5d2}
#lessonTransferDialog{width:min(560px,calc(100% - 24px));border:1px solid var(--ig-line,#dde1cf);border-radius:26px}#lessonTransferDialog form{padding:30px}#lessonTransferDialog .section-title{align-items:flex-start;margin-bottom:16px}#lessonTransferDialog .section-title h2{margin-top:4px;font-size:30px;line-height:1.1}#lessonTransferDialog .section-title .icon{display:grid;place-items:center;flex:0 0 44px;width:44px;height:44px;padding:0;border-radius:14px;background:#eff1e7;color:#6e7464;font-size:26px;box-shadow:none}#lessonTransferDialog .section-title .icon:hover{background:#e4e8d8;transform:none}.transfer-summary{margin:0 0 20px;padding:12px 14px;border:1px solid #e0e4d4;border-radius:13px;background:#f6f7ef;color:#69705e;font-size:14px;line-height:1.4}.transfer-date-grid{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:14px}.transfer-date-grid label,.transfer-reason-field,.transfer-scope-field{display:grid;gap:7px;color:#6f7566;font-size:13px}.transfer-date-grid input,.transfer-reason-field textarea,.transfer-scope-field select{margin:0}.transfer-reason-field{margin-top:4px}.transfer-reason-field>span{display:flex;align-items:baseline;gap:5px}.transfer-reason-field small{color:#9a9f91;font-size:12px;font-weight:500}.transfer-reason-field textarea{min-height:100px;padding:13px 14px;border:1px solid #d9ddca;border-radius:13px;line-height:1.45;resize:vertical}.transfer-scope-field{margin-top:14px}.transfer-actions{margin-top:20px;padding-top:18px;border-top:1px solid #e2e5d8}.transfer-actions button{min-width:120px}.transfer-button{background:#e9ecdd!important;color:#58604a!important;border-color:#d9ddca!important}.transfer-history{display:grid;gap:6px;margin:10px 0}.transfer-history:empty{display:none}.transfer-history-title{margin-top:6px;color:#717766;font-size:12px;font-weight:700}.transfer-record{padding:8px 9px;border-radius:8px;background:#f2f3ea;color:#59604d;font-size:11px}.transfer-record small{display:block;margin-top:3px;color:#858b7a}@media(max-width:560px){#lessonTransferDialog{width:calc(100% - 20px);border-radius:22px}#lessonTransferDialog form{padding:22px 18px}#lessonTransferDialog .section-title h2{font-size:25px}#lessonTransferDialog .section-title .icon{width:40px;height:40px;flex-basis:40px}.transfer-summary{margin-bottom:16px}.transfer-date-grid{grid-template-columns:1fr}.transfer-actions{flex-direction:column-reverse}.transfer-actions button{width:100%}}
.reminder-section{border-top:1px solid #e5e9f2;margin-top:22px;padding-top:18px}.reminder-section .section-title{margin-bottom:10px}.reminder-list{display:grid;gap:7px}.reminder-row{display:grid;grid-template-columns:90px 1fr auto auto;gap:10px;align-items:center;padding:10px 11px;border-radius:9px;background:#fff8e8;border:1px solid #f4dfac}.reminder-row.done{background:#f2f4f7;border-color:#e2e6ec;color:#8b93a2}.reminder-row small{color:#7a8396}.reminder-done{padding:7px 9px;background:#28a66a;font-size:11px}.reminder-delete{padding:6px 8px;background:#fff0ee;color:#c24c44}.reminder-empty{color:#7a8396;font-size:12px;padding:8px 0}#reminderDialog{width:min(460px,calc(100% - 24px))}#reminderDialog form{padding:24px}@media(max-width:600px){.reminder-row{grid-template-columns:1fr auto}.reminder-row small{grid-column:1}.reminder-done{grid-column:1}.reminder-delete{grid-column:2;grid-row:1}}