/* Portal surfaces continue the supplied prototype's light indigo/brass card system. */
.portal-layout { min-height: 100vh; display: grid; grid-template-columns: 238px minmax(0, 1fr); color: var(--ink); background: var(--bg); }
.student-layout { display: block; }
.portal-sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 22px 15px 16px; border-right: 1px solid var(--line); background: rgba(255,255,255,.88); }
.sidebar-brand, .student-brand { display: flex; align-items: center; gap: 11px; padding: 3px 8px 22px; }
.sidebar-brand img, .student-brand img { width: 42px; height: 40px; object-fit: contain; }
.sidebar-brand strong, .student-brand strong { display: block; color: var(--ink); font-size: 16px; letter-spacing: -.04em; line-height: 1.05; }
.sidebar-brand span, .student-brand span { display: block; color: var(--indigo); font-size: 8px; font-weight: 700; letter-spacing: .18em; margin-top: 5px; }
.sidebar-section-label { margin: 10px 10px 9px; color: var(--mute); font-size: 9px; font-weight: 700; letter-spacing: .16em; }
.portal-nav { display: flex; flex-direction: column; gap: 4px; }
.portal-nav-item { position: relative; display: flex; align-items: center; gap: 12px; min-height: 43px; padding: 0 12px; border: 0; border-radius: 11px; color: var(--mute); background: transparent; text-align: left; font-size: 12px; font-weight: 600; }
.portal-nav-item:hover { color: var(--indigo-dark); background: #f3f1fc; }
.portal-nav-item.active { color: var(--indigo-dark); background: #eeecfb; }
.portal-nav-item.active::before { content: ""; position: absolute; left: 0; top: 10px; bottom: 10px; width: 3px; border-radius: 4px; background: var(--brass); }
.portal-nav-item svg { color: var(--indigo); }
.nav-accent { display: none; }
.sidebar-bottom { margin-top: auto; border-top: 1px solid var(--line); padding: 15px 5px 0; }
.sidebar-brand-small { display: flex; align-items: center; gap: 9px; padding: 0 5px 13px; }
.avatar-mark { width: 31px; height: 31px; display: grid; place-items: center; border-radius: 50%; color: var(--indigo-dark); background: var(--brass-soft); font-size: 12px; font-weight: 700; }
.sidebar-brand-small div { min-width: 0; }
.sidebar-brand-small .designation { display: block; overflow: hidden; max-width: 150px; color: var(--ink) !important; text-overflow: ellipsis; white-space: nowrap; font-size: 11px; font-weight: 650; }
.sidebar-brand-small small { display: block; margin-top: 3px; color: var(--mute); font-size: 10px; }
.logout-button, .header-logout { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 36px; padding: 0 10px; border: 1px solid var(--line); border-radius: 9px; color: var(--mute); background: #fff; font-size: 11px; }
.logout-button { width: 100%; }
.logout-button:hover, .header-logout:hover { color: var(--rose); border-color: rgba(192,52,95,.3); background: #fff8fa; }
.portal-main { min-width: 0; display: flex; flex-direction: column; }
.portal-header { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px clamp(20px, 4vw, 52px); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.6); }
.header-title-wrap { min-width: 0; }
.header-kicker, .view-eyebrow { color: var(--indigo); font-size: 9px; font-weight: 700; letter-spacing: .17em; }
.header-title-wrap h1 { margin: 4px 0 0; color: var(--ink); font-size: 21px; line-height: 1.2; letter-spacing: -.04em; }
.header-user { display: flex; align-items: center; gap: 13px; }
.student-greeting { text-align: right; }
.student-greeting .designation { display: block; color: var(--ink) !important; font-size: 12px; font-weight: 650; }
.student-greeting small { display: block; margin-top: 3px; color: var(--mute); font-size: 10px; }
.student-brand { padding: 0; }
.student-nav { display: flex; align-items: center; gap: 5px; padding: 12px clamp(20px, 4vw, 52px); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.48); }
.student-nav-item { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 38px; padding: 0 13px; border: 0; border-radius: 9px; color: var(--mute); background: transparent; font-size: 11px; font-weight: 600; }
.student-nav-item.active { color: var(--indigo-dark); background: #eeecfb; }
.student-nav-item.active svg { color: var(--indigo); }
.portal-content { width: 100%; max-width: 1320px; margin: 0 auto; padding: 26px clamp(20px, 4vw, 52px) 34px; flex: 1; }
.portal-footer { display: flex; justify-content: space-between; gap: 12px; margin-top: auto; padding: 12px clamp(20px, 4vw, 52px); border-top: 1px solid var(--line); color: var(--mute); font-size: 9px; }
.guru-welcome, .student-welcome { position: relative; overflow: hidden; display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 160px; margin-bottom: 18px; padding: 25px 30px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(110deg, #fff 0%, #fff 63%, #f5f2ff 100%); }
.guru-welcome h2, .student-welcome h2 { margin: 9px 0 6px; color: var(--ink); font-size: clamp(24px, 3vw, 33px); letter-spacing: -.05em; }
.guru-welcome p, .student-welcome p { margin: 0; color: var(--mute); font-size: 12px; line-height: 1.6; }
.welcome-seal { width: 96px; height: 96px; display: grid; place-items: center; flex: 0 0 auto; border: 1px solid rgba(85,82,163,.15); border-radius: 50%; background: rgba(255,255,255,.6); }
.welcome-seal img { width: 61px; height: 61px; object-fit: contain; }
.guru-stat-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.guru-stat, .student-stat { position: relative; min-width: 0; padding: 17px 17px 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); }
.guru-stat > span, .student-stat > span { display: block; color: var(--mute); font-size: 10px; font-weight: 600; }
.guru-stat > strong, .student-stat > strong { display: block; margin-top: 11px; color: var(--ink); font-size: clamp(20px, 2.1vw, 26px); line-height: 1.15; font-variant-numeric: tabular-nums; letter-spacing: -.04em; }
.guru-stat > small, .student-stat > small { display: block; margin-top: 8px; color: var(--mute); font-size: 9px; line-height: 1.45; }
.guru-stat .stat-icon { position: absolute; top: 15px; right: 15px; color: var(--indigo); opacity: .75; }
.warn-stat { background: #fffdf7; }
.warn-stat .stat-icon { color: #947315; }
.panel-card { min-width: 0; margin-bottom: 15px; padding: 19px 20px; border: 1px solid var(--line); border-radius: 15px; background: var(--card); box-shadow: 0 6px 22px rgba(42,36,100,.035); }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-bottom: 15px; }
.section-heading h3 { margin: 5px 0 0; color: var(--ink); font-size: 16px; letter-spacing: -.03em; }
.section-icon { color: var(--indigo); }
.button-primary, .button-secondary, .button-link, .small-button, .button-whatsapp { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 38px; padding: 0 13px; border-radius: 9px; font-size: 11px; font-weight: 650; text-decoration: none; transition: background .15s ease, border-color .15s ease, transform .15s ease; }
.portal-layout .button-primary { border: 1px solid var(--indigo); color: #fff !important; background: var(--indigo); }
.portal-layout .button-primary:hover:not(:disabled) { border-color: var(--indigo-dark); background: var(--indigo-dark); }
.button-secondary { border: 1px solid var(--line); color: var(--indigo-dark); background: #fff; }
.button-secondary:hover { border-color: rgba(85,82,163,.4); background: #f7f6ff; }
.button-link { min-height: 30px; padding: 0 4px; border: 0; color: var(--indigo); background: transparent; }
.button-link:hover { color: var(--indigo-dark); }
.small-button { min-height: 30px; padding: 0 9px; border: 1px solid var(--line); color: var(--indigo-dark); background: #fff; font-size: 10px; white-space: nowrap; }
.small-button:hover { border-color: rgba(85,82,163,.38); background: #f7f6ff; }
.small-button.quiet { color: var(--mute); }
.button-whatsapp { border: 1px solid rgba(40,125,97,.28); color: var(--green) !important; background: var(--green-soft); }
.button-whatsapp:hover { background: #d3eee2; }
.disabled-link { pointer-events: none; opacity: .55; }
.quick-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.quick-actions button { display: flex; align-items: center; gap: 12px; min-height: 62px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 11px; color: var(--indigo); background: #fff; text-align: left; }
.quick-actions button:hover { border-color: rgba(85,82,163,.35); background: #fbfaff; }
.quick-actions button > span { flex: 1; min-width: 0; }
.quick-actions strong { display: block; color: var(--ink); font-size: 11px; }
.quick-actions small { display: block; margin-top: 4px; color: var(--mute); font-size: 9px; }
.page-intro { margin: 2px 0 18px; }
.page-intro.with-action { display: flex; justify-content: space-between; align-items: flex-end; gap: 18px; }
.page-intro h2 { margin: 7px 0 5px; color: var(--ink); font-size: clamp(24px, 3vw, 32px); letter-spacing: -.05em; }
.page-intro p { margin: 0; color: var(--mute); font-size: 12px; line-height: 1.6; }
.table-wrap { width: 100%; overflow-x: auto; }
.data-table { width: 100%; border-collapse: collapse; min-width: 670px; font-size: 11px; }
.data-table th { padding: 10px 10px; border-bottom: 1px solid var(--line); color: var(--mute); text-align: left; font-size: 9px; font-weight: 700; letter-spacing: .04em; white-space: nowrap; }
.data-table td { padding: 12px 10px; border-bottom: 1px solid rgba(85,82,163,.1); color: var(--ink); vertical-align: middle; }
.data-table tbody tr:last-child td { border-bottom: 0; }
.data-table td strong { font-size: 11px; }
.data-table td small { display: block; margin-top: 4px; font-size: 9px; }
.student-table { min-width: 920px; }
.guardian-name { display: block; font-size: 10px; }
.phone-link { display: block; margin-top: 4px; font-size: 10px; text-decoration: none; }
.phone-link:hover { text-decoration: underline; }
.row-actions { display: flex; flex-wrap: wrap; gap: 5px; }
.inactive-row { opacity: .63; }
.list-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 0 0 12px; color: var(--mute); font-size: 10px; }
.check-label { display: inline-flex; align-items: center; gap: 7px; color: var(--mute); font-size: 10px; }
.check-label input { accent-color: var(--indigo); }
.status-pending { color: #795e00 !important; }
.status-approved { color: var(--green) !important; }
.status-attention { display: block; color: var(--rose) !important; font-size: 9px; }
.chip { display: inline-flex; align-items: center; min-height: 23px; padding: 0 8px; border-radius: 999px; font-size: 9px; font-weight: 650; white-space: nowrap; }
.chip-green { color: var(--green) !important; background: var(--green-soft); }
.chip-rose { color: var(--rose) !important; background: var(--rose-soft); }
.chip-amber { color: #795e00 !important; background: var(--brass-soft); }
.empty-state { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; min-height: 160px; padding: 20px; color: var(--mute); text-align: center; }
.empty-state svg { color: var(--indigo); opacity: .7; }
.empty-state strong { color: var(--ink); font-size: 12px; }
.empty-state span { max-width: 390px; font-size: 10px; line-height: 1.6; }
.empty-state .button-secondary { margin-top: 4px; }
.empty-state.compact { min-height: 84px; flex-direction: row; justify-content: flex-start; text-align: left; }
.empty-state.compact span { max-width: none; }
.portal-loading { display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 120px; color: var(--mute); font-size: 12px; }
.portal-loading svg { color: var(--indigo); }
.portal-error { display: flex; gap: 13px; padding: 17px; border: 1px solid rgba(192,52,95,.23); border-radius: 12px; color: var(--rose); background: #fff; font-size: 12px; }
.portal-error p { margin: 5px 0 12px; color: var(--mute); font-size: 11px; }
.attendance-filters, .batch-form, .form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.field-label { display: flex; flex-direction: column; gap: 7px; color: var(--ink); font-size: 10px; font-weight: 650; }
.portal-layout .text-field { width: 100%; min-height: 39px; padding: 0 10px; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); background: #fff; font-size: 11px; font-weight: 400; }
.portal-layout textarea.text-field { min-height: 82px; padding: 10px; resize: vertical; }
.attendance-roll { margin-top: 14px; border-top: 1px solid var(--line); }
.attendance-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 58px; padding: 8px 2px; border-bottom: 1px solid rgba(85,82,163,.1); }
.attendance-row strong { display: block; color: var(--ink); font-size: 11px; }
.attendance-row small { display: block; margin-top: 4px; color: var(--mute); font-size: 9px; }
.attendance-buttons { display: flex; gap: 6px; }
.attendance-mark { display: inline-flex; align-items: center; gap: 5px; min-height: 31px; padding: 0 9px; border: 1px solid var(--line); border-radius: 8px; color: var(--mute); background: #fff; font-size: 9px; }
.attendance-mark.present.selected { border-color: rgba(40,125,97,.34); color: var(--green); background: var(--green-soft); }
.attendance-mark.absent.selected { border-color: rgba(192,52,95,.3); color: var(--rose); background: var(--rose-soft); }
.panel-action-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; }
.field-hint { color: var(--mute); font-size: 9px; line-height: 1.5; }
.batch-form { align-items: end; }
.batch-submit { align-self: end; }
.batch-list { display: flex; flex-direction: column; }
.batch-card { display: flex; align-items: center; gap: 12px; min-height: 64px; padding: 9px 0; border-bottom: 1px solid rgba(85,82,163,.1); }
.batch-card:last-child { border-bottom: 0; }
.batch-symbol { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 10px; color: var(--indigo); background: #f0eefb; }
.batch-info { flex: 1; min-width: 0; }
.batch-info strong { display: block; color: var(--ink); font-size: 11px; }
.batch-info span { display: block; margin-top: 4px; color: var(--mute); font-size: 9px; }
.batch-fee { text-align: right; }
.batch-fee small { display: block; color: var(--mute); font-size: 8px; }
.batch-fee strong { display: block; margin-top: 4px; color: var(--ink); font-size: 11px; }
.fee-summary-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-bottom: 14px; }
.fee-summary-strip article { display: flex; flex-direction: column; gap: 6px; min-width: 0; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.fee-summary-strip span { color: var(--mute); font-size: 9px; }
.fee-summary-strip strong { color: var(--ink); font-size: 20px; }
.fee-summary-strip small { color: var(--mute); font-size: 8px; line-height: 1.4; }
.review-list { display: flex; flex-direction: column; }
.review-row { display: flex; align-items: center; gap: 12px; padding: 13px 0; border-bottom: 1px solid rgba(85,82,163,.1); }
.review-row:last-child { border-bottom: 0; }
.review-stamp { width: 37px; height: 37px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 10px; color: #795e00; background: var(--brass-soft); }
.review-info { flex: 1; min-width: 0; }
.review-info strong, .review-info span, .review-info small { display: block; }
.review-info strong { color: var(--ink); font-size: 11px; }
.review-info span { margin-top: 4px; color: var(--mute); font-size: 9px; }
.review-info small { margin-top: 3px; color: var(--mute); font-size: 8px; }
.review-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 5px; }
.approve-button { color: var(--green); }
.reject-button { color: var(--rose) !important; }
.notice-form { display: flex; flex-direction: column; gap: 11px; }
.notice-textarea { min-height: 100px; }
.notice-target-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; }
.notice-list { display: flex; flex-direction: column; }
.notice-item { display: flex; gap: 12px; padding: 13px 0; border-bottom: 1px solid rgba(85,82,163,.1); }
.notice-item:last-child { border-bottom: 0; }
.notice-marker { width: 8px; height: 8px; flex: 0 0 auto; margin-top: 5px; border-radius: 50%; background: var(--brass); box-shadow: 0 0 0 4px rgba(249,196,18,.15); }
.notice-item > div:last-child { min-width: 0; }
.notice-item strong { color: var(--ink); font-size: 11px; }
.notice-item p { margin: 5px 0; color: var(--mute); font-size: 10px; line-height: 1.55; white-space: pre-wrap; }
.notice-item small { color: var(--mute); font-size: 8px; }
.notice-item.read { opacity: .72; }
.text-action { display: block; margin-top: 6px; padding: 0; border: 0; color: var(--indigo); background: transparent; font-size: 9px; text-decoration: underline; }
.whatsapp-draft-box { display: flex; flex-direction: column; gap: 9px; margin-top: 17px; padding: 14px; border: 1px solid rgba(40,125,97,.2); border-radius: 11px; background: #f6fcf9; }
.whatsapp-draft-box > div:first-child strong { color: var(--green); font-size: 11px; }
.whatsapp-draft-box p { margin: 4px 0 0; color: var(--mute); font-size: 9px; line-height: 1.5; }
.whatsapp-draft-actions { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; }
.whatsapp-draft-box > small { color: var(--green); font-size: 9px; }
.dialog-backdrop { position: fixed; z-index: 30; inset: 0; display: grid; place-items: center; overflow-y: auto; padding: 20px; background: rgba(23,21,59,.42); }
.dialog-card { width: min(620px, 100%); max-height: calc(100vh - 40px); overflow-y: auto; padding: 21px; border: 1px solid rgba(85,82,163,.18); border-radius: 16px; background: #fff; box-shadow: 0 22px 70px rgba(23,21,59,.25); }
.dialog-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 15px; }
.dialog-heading h3 { margin: 0; color: var(--ink); font-size: 17px; }
.icon-close { width: 32px; height: 32px; display: grid; place-items: center; border: 0; border-radius: 8px; color: var(--mute); background: #f5f3fb; }
.dialog-intro { color: var(--mute); font-size: 11px; line-height: 1.6; }
.dialog-actions { display: flex; justify-content: flex-end; align-items: center; gap: 8px; margin-top: 16px; }
.form-grid { gap: 12px; }
.wide-field { grid-column: 1 / -1; }
.one-time-code { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 14px; padding: 14px; border: 1px solid rgba(249,196,18,.5); border-radius: 11px; background: #fffdf4; }
.one-time-code span { color: var(--mute); font-size: 10px; }
.one-time-code strong { color: var(--ink); font-size: 21px; letter-spacing: .22em; font-variant-numeric: tabular-nums; }
.receipt-confirmation { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 17px 10px; color: var(--green); text-align: center; }
.receipt-confirmation span { color: var(--mute); font-size: 10px; }
.receipt-confirmation strong { color: var(--ink); font-size: 22px; }
.receipt-confirmation small { color: var(--mute); font-size: 10px; }

.student-view > .panel-card { margin-bottom: 16px; }
.student-welcome { min-height: 138px; }
.student-welcome h2 { font-size: clamp(26px, 4vw, 36px); }
.student-stat-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 11px; margin-bottom: 16px; }
.student-stat-row.two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.student-stat { min-height: 96px; }
.student-stat strong { font-size: clamp(19px, 2.5vw, 25px); }
.page-intro .card-copy { max-width: 670px; }
.payment-card .card-copy { margin: 0 0 15px; color: var(--mute); font-size: 10px; line-height: 1.6; }
.upi-id-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; background: #faf9ff; }
.upi-id-row small, .upi-id-row strong { display: block; }
.upi-id-row small { margin-bottom: 4px; color: var(--mute); font-size: 8px; }
.upi-id-row strong { color: var(--indigo-dark) !important; font-size: 11px; overflow-wrap: anywhere; }
.icon-button { flex: 0 0 auto; }
.upi-action-row { display: grid; grid-template-columns: minmax(160px, .6fr) minmax(170px, .8fr); align-items: end; gap: 10px; margin-top: 12px; }
.upi-action-row .button-primary { min-height: 39px; }
.reference-form { margin-top: 15px; padding-top: 14px; border-top: 1px solid var(--line); }
.reference-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; margin: 7px 0; }
.reference-row .button-primary { white-space: nowrap; }
.pending-callout { display: flex; gap: 10px; margin-top: 13px; padding: 11px; border: 1px solid rgba(249,196,18,.4); border-radius: 10px; background: #fffdf4; }
.pending-callout .status-dot { width: 8px; height: 8px; flex: 0 0 auto; margin: 4px 0 0; border-radius: 50%; background: #d4a800; }
.pending-callout strong { color: #795e00; font-size: 10px; }
.pending-callout p { margin: 4px 0 0; color: var(--mute); font-size: 9px; line-height: 1.5; }
.simple-list-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 37px; border-bottom: 1px solid rgba(85,82,163,.1); color: var(--mute); font-size: 10px; }
.simple-list-row:last-child { border-bottom: 0; }
.receipt-list { display: flex; flex-direction: column; }
.receipt-row { display: flex; align-items: center; gap: 11px; min-height: 57px; padding: 8px 0; border-bottom: 1px solid rgba(85,82,163,.1); }
.receipt-row:last-child { border-bottom: 0; }
.receipt-icon { width: 34px; height: 34px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 9px; color: var(--indigo); background: #f0eefb; }
.receipt-main { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 0; }
.receipt-main strong { color: var(--ink); font-size: 10px; }
.receipt-main span { color: var(--mute); font-size: 8px; }
.receipt-row > strong { color: var(--ink); font-size: 11px; }

@media (max-width: 1000px) {
  .portal-layout { grid-template-columns: 205px minmax(0, 1fr); }
  .guru-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .portal-content { padding-left: 24px; padding-right: 24px; }
}
@media (max-width: 760px) {
  .portal-layout { display: block; }
  .portal-sidebar { position: relative; width: 100%; height: auto; padding: 9px 14px 8px; border-right: 0; border-bottom: 1px solid var(--line); }
  .sidebar-brand { padding: 0 3px 8px; }
  .sidebar-brand img { width: 34px; height: 33px; }
  .sidebar-brand strong { font-size: 14px; }
  .sidebar-brand span { font-size: 7px; margin-top: 3px; }
  .sidebar-section-label, .sidebar-bottom { display: none; }
  .portal-nav { display: flex; flex-direction: row; overflow-x: auto; gap: 4px; scrollbar-width: thin; }
  .portal-nav-item { flex: 0 0 auto; gap: 7px; min-height: 35px; padding: 0 10px; font-size: 10px; }
  .portal-nav-item.active::before { top: auto; left: 10px; right: 10px; bottom: 0; width: auto; height: 2px; }
  .portal-header { min-height: 62px; padding: 9px 16px; }
  .header-title-wrap h1 { font-size: 18px; }
  .header-logout { min-height: 33px; padding: 0 9px; font-size: 10px; }
  .portal-content { padding: 18px 15px 27px; }
  .portal-footer { padding: 11px 15px; }
  .student-nav { padding: 8px 15px; }
  .student-nav-item { min-height: 35px; padding: 0 10px; }
  .student-brand img { width: 34px; height: 33px; }
  .student-brand strong { font-size: 14px; }
  .student-brand span { font-size: 7px; margin-top: 3px; }
}
@media (max-width: 560px) {
  .portal-content { padding: 14px 12px 22px; }
  .guru-welcome, .student-welcome { min-height: 118px; padding: 19px 16px; }
  .guru-welcome h2, .student-welcome h2 { max-width: 280px; font-size: 25px; }
  .guru-welcome p, .student-welcome p { max-width: 310px; font-size: 10px; }
  .welcome-seal { width: 62px; height: 62px; }
  .welcome-seal img { width: 43px; height: 43px; }
  .guru-stat-grid { gap: 8px; }
  .guru-stat { padding: 12px; }
  .guru-stat > span { font-size: 9px; }
  .guru-stat > strong { margin-top: 13px; font-size: 19px; }
  .guru-stat > small { font-size: 8px; }
  .guru-stat .stat-icon { top: 11px; right: 11px; width: 15px; height: 15px; }
  .panel-card { padding: 15px 13px; border-radius: 13px; }
  .quick-actions { grid-template-columns: 1fr; }
  .quick-actions button { min-height: 56px; }
  .page-intro.with-action { align-items: flex-start; flex-direction: column; }
  .page-intro h2 { font-size: 25px; }
  .fee-summary-strip { gap: 6px; }
  .fee-summary-strip article { padding: 10px 8px; }
  .fee-summary-strip strong { font-size: 15px; }
  .fee-summary-strip span, .fee-summary-strip small { font-size: 8px; }
  .attendance-filters, .batch-form, .form-grid, .notice-target-row { grid-template-columns: 1fr; }
  .wide-field { grid-column: auto; }
  .attendance-row { align-items: flex-start; flex-direction: column; padding: 11px 0; }
  .attendance-buttons { width: 100%; }
  .attendance-mark { flex: 1; justify-content: center; }
  .panel-action-row { align-items: flex-start; flex-direction: column; }
  .panel-action-row .button-primary { width: 100%; }
  .batch-card { gap: 8px; }
  .batch-fee { margin-left: auto; }
  .batch-card .chip { display: none; }
  .review-row { align-items: flex-start; flex-wrap: wrap; }
  .review-actions { width: 100%; flex-direction: row; justify-content: flex-end; }
  .whatsapp-draft-actions { grid-template-columns: 1fr; }
  .student-stat-row { grid-template-columns: 1fr 1fr; }
  .student-stat-row .student-stat:first-child { grid-column: 1 / -1; }
  .student-stat-row.two-col { grid-template-columns: 1fr 1fr; }
  .upi-action-row, .reference-row { grid-template-columns: 1fr; }
  .reference-row .button-primary { width: 100%; }
  .dialog-backdrop { place-items: end center; padding: 8px; }
  .dialog-card { max-height: calc(100vh - 16px); padding: 17px 14px; border-radius: 15px; }
  .dialog-actions { align-items: stretch; flex-direction: column-reverse; }
  .dialog-actions button { width: 100%; }
  .one-time-code { align-items: flex-start; flex-direction: column; }
  .portal-footer span:last-child { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .portal-layout *, .portal-layout *::before, .portal-layout *::after { transition-duration: .01ms !important; }
}

.batch-form-actions { grid-column: 1 / -1; display: flex; gap: 8px; }
.receipt-dialog { width: min(680px, 100%); }
.printable-receipt { padding: 22px; border: 1px solid var(--line); border-radius: 11px; background: #fff; color: #282548; }
.receipt-print-header { display: flex; align-items: center; gap: 11px; min-height: 58px; }
.receipt-print-header > img { width: 48px; height: 48px; object-fit: contain; }
.receipt-print-header > div:nth-child(2) { display: flex; flex-direction: column; gap: 3px; }
.receipt-print-header > div:nth-child(2) strong { color: #282548; font-size: 18px; letter-spacing: -.04em; }
.receipt-print-header > div:nth-child(2) span { color: #655fa1; font-size: 9px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.receipt-title-block { display: flex; flex-direction: column; gap: 4px; margin-left: auto; text-align: right; }
.receipt-title-block b { color: #5552a3; font-size: 11px; letter-spacing: .12em; }
.receipt-title-block span { color: #77758a; font-size: 9px; }
.receipt-rule { height: 2px; margin: 15px 0; background: linear-gradient(90deg, #f9c412 0 28%, #5552a3 28% 100%); }
.receipt-print-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 15px 20px; }
.receipt-print-fields > div { display: flex; flex-direction: column; gap: 4px; min-width: 0; }
.receipt-print-fields small { color: #77758a; font-size: 8px; letter-spacing: .04em; }
.receipt-print-fields strong { color: #282548; font-size: 10px; overflow-wrap: anywhere; }
.receipt-print-fields .receipt-reference { grid-column: 1 / -1; }
.receipt-amount { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 21px; padding: 13px; border-radius: 8px; background: #f3f1fc; }
.receipt-amount span { color: #5552a3; font-size: 10px; font-weight: 650; }
.receipt-amount strong { color: #282548; font-size: 20px; }
.receipt-note { margin: 16px 0; color: #77758a; font-size: 8px; line-height: 1.5; }
.receipt-signature { display: flex; align-items: end; justify-content: space-between; gap: 12px; margin-top: 26px; padding-top: 10px; border-top: 1px solid #e4e2ee; }
.receipt-signature span { color: #77758a; font-size: 8px; }
.receipt-signature strong { color: #5552a3; font-size: 9px; }
@media (max-width: 560px) {
  .batch-form-actions { flex-direction: column; }
  .receipt-row { flex-wrap: wrap; }
  .receipt-row > .small-button { margin-left: auto; }
}
@media print {
  @page { size: A4; margin: 16mm; }
  body * { visibility: hidden !important; }
  .receipt-backdrop, .receipt-backdrop * { visibility: visible !important; }
  .receipt-backdrop { position: absolute !important; inset: 0 !important; display: block !important; overflow: visible !important; padding: 0 !important; background: #fff !important; }
  .receipt-dialog { position: static !important; width: 100% !important; max-width: none !important; max-height: none !important; overflow: visible !important; padding: 0 !important; border: 0 !important; border-radius: 0 !important; box-shadow: none !important; }
  .receipt-dialog-actions, .dialog-heading { display: none !important; }
  .printable-receipt { display: block !important; padding: 22px !important; border: 1px solid #ccc !important; border-radius: 0 !important; box-shadow: none !important; }
}