:root {
    --isw-blue: #003366;
    --isw-blue-mid: #004080;
    --isw-blue-dark: #001f3f;
    --isw-ink: #172033;
    --isw-muted: #667085;
    --isw-soft: #f4f6f9;
    --isw-border: #e5e7eb;
    --isw-panel: #ffffff;
    --isw-success: #27824a;
    --isw-danger: #b83b4a;
    --isw-amber: #b7791f;
    --isw-cyan: #1593a6;
    --isw-radius: 8px;
    --isw-radius-lg: 10px;
    --isw-shadow: 0 8px 20px rgba(0, 0, 0, .3);
    --isw-panel-shadow: 0 8px 22px rgba(15, 23, 42, .05);
}

html {
    min-height: 100%;
}

body {
    color: var(--isw-ink);
    background: var(--isw-soft);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.isw-auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 24px 16px;
    background: linear-gradient(135deg, var(--isw-blue-mid), var(--isw-blue-dark));
}

.isw-login-card {
    width: 100%;
    max-width: 400px;
    padding: 30px 40px;
    text-align: center;
    background: #fff;
    border-radius: var(--isw-radius-lg);
    box-shadow: var(--isw-shadow);
}

.isw-login-logo {
    width: auto;
    max-width: 300px;
    height: auto;
    margin-bottom: 20px;
}

.isw-login-title {
    margin-bottom: 30px;
    color: var(--isw-blue);
    font-size: 1.95rem;
    font-weight: 700;
    line-height: 1.2;
}

.isw-form-control {
    height: auto;
    min-height: 49px;
    border-radius: 5px;
    border-color: #c9d4e2;
    padding: 12px 15px;
    font-size: 16px;
}

.isw-form-control:focus {
    border-color: var(--isw-blue-mid);
    box-shadow: 0 0 0 .2rem rgba(0, 64, 128, .16);
}

.isw-btn {
    min-height: 49px;
    border-radius: 5px;
    padding: 12px 16px;
    font-size: 18px;
    font-weight: 600;
    transition: background-color .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.isw-btn-primary,
.btn-isw {
    color: #fff;
    background: var(--isw-blue);
    border-color: var(--isw-blue);
    font-weight: 700;
}

.isw-btn-primary:hover,
.isw-btn-primary:focus,
.btn-isw:hover,
.btn-isw:focus {
    color: #fff;
    background: var(--isw-blue-dark);
    border-color: var(--isw-blue-dark);
}

.isw-alert {
    margin-bottom: 20px;
    border-radius: 5px;
    font-size: 14px;
    text-align: left;
}

.isw-topbar {
    color: #fff;
    background: var(--isw-blue);
}

.isw-topbar .navbar-brand {
    display: flex;
    align-items: center;
    font-weight: 700;
}

.isw-topbar img {
    width: auto;
    max-height: 40px;
    margin-right: 10px;
}

.isw-topbar .nav-link,
.isw-nav-link {
    color: rgba(255, 255, 255, .82);
    font-weight: 600;
}

.isw-topbar .nav-link:hover,
.isw-topbar .nav-link.active,
.isw-nav-link:hover,
.isw-nav-link.active {
    color: #fff;
}

.isw-dashboard {
    padding: 28px 0 42px;
}

.isw-content-shell {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding-top: .35rem;
    padding-bottom: 2.5rem;
}

.isw-module-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 22px;
    padding: 20px 22px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    border: 1px solid rgba(0, 51, 102, .1);
    border-radius: 16px;
    box-shadow: 0 10px 24px rgba(15, 23, 42, .06);
}

.isw-module-header-main {
    display: flex;
    align-items: center;
    gap: 16px;
    min-width: 0;
}

.isw-module-icon {
    width: 56px;
    height: 56px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 56px;
    border-radius: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--isw-blue-mid), var(--isw-blue-dark));
    box-shadow: 0 12px 22px rgba(0, 51, 102, .2);
    font-size: 1.3rem;
}

.isw-module-copy {
    min-width: 0;
}

.isw-module-copy h1,
.isw-module-copy h2 {
    margin-bottom: 0;
}

.isw-module-copy > :last-child {
    margin-bottom: 0;
}

.isw-module-header h1,
.isw-module-header h2 {
    margin: 0;
    color: var(--isw-ink);
    font-size: 1.7rem;
    font-weight: 800;
    line-height: 1.15;
}

.isw-module-header p {
    margin: 6px 0 0;
    color: var(--isw-muted);
}

.isw-eyebrow {
    margin: 0 0 6px;
    color: #2457a6;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.isw-module-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 4px;
}

@media (max-width: 767.98px) {
    .isw-module-header {
        align-items: flex-start;
        flex-direction: column;
        padding: 18px;
    }

    .isw-module-header-main {
        align-items: flex-start;
    }

    .isw-module-icon {
        width: 50px;
        height: 50px;
        flex-basis: 50px;
        border-radius: 14px;
        font-size: 1.15rem;
    }

    .isw-module-actions {
        width: 100%;
        justify-content: flex-start;
    }
}

.isw-summary-inline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.isw-summary-inline-main {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.isw-page-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    gap: 16px;
    margin-bottom: 20px;
}

.isw-page-head h1 {
    margin: 0;
    font-size: 28px;
    font-weight: 800;
    letter-spacing: 0;
}

.isw-page-head p {
    margin: 6px 0 0;
    color: var(--isw-muted);
}

.isw-period-pill {
    border: 1px solid var(--isw-border);
    background: #fff;
    border-radius: var(--isw-radius);
    padding: 10px 14px;
    font-weight: 700;
    color: #334155;
    white-space: nowrap;
}

.isw-section-title {
    margin: 24px 0 12px;
    color: #243b63;
    font-size: 15px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .7px;
}

.isw-quick-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

.isw-quick-link {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 51px;
    background: #fff;
    border: 1px solid var(--isw-border);
    border-radius: var(--isw-radius);
    padding: 13px 14px;
    color: #1f365d;
    font-weight: 800;
    text-decoration: none;
}

.isw-quick-link:hover {
    text-decoration: none;
    background: #f8fbff;
    color: #14315f;
}

.isw-quick-link i {
    width: 18px;
    text-align: center;
    color: #2457a6;
}

.isw-metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.isw-metric-card,
.metric-card,
.metric {
    min-height: 132px;
    background: var(--isw-panel);
    border: 1px solid var(--isw-border);
    border-radius: var(--isw-radius);
    padding: 16px;
    box-shadow: var(--isw-panel-shadow);
}

.isw-metric-card.is-blue,
.metric.blue {
    border-top: 4px solid #2457a6;
}

.isw-metric-card.is-green,
.metric.green {
    border-top: 4px solid var(--isw-success);
}

.isw-metric-card.is-red,
.metric.red {
    border-top: 4px solid var(--isw-danger);
}

.isw-metric-card.is-amber,
.metric.amber {
    border-top: 4px solid var(--isw-amber);
}

.isw-metric-label,
.metric-label,
.metric .label {
    color: var(--isw-muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .5px;
}

.isw-metric-value,
.metric-value,
.metric .value {
    margin-top: 8px;
    color: var(--isw-ink);
    font-size: 28px;
    font-weight: 900;
    line-height: 1.1;
}

.isw-metric-note,
.metric-hint,
.metric .note {
    margin-top: 7px;
    color: var(--isw-muted);
    font-size: 13px;
}

.isw-stat-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 16px;
    align-items: center;
}

.isw-stat-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: flex-end;
}

.isw-stat-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 36px;
    padding: 7px 11px;
    border: 1px solid #cfe3f6;
    border-radius: 999px;
    background: #f3f9ff;
    color: #164a73;
    font-size: .86rem;
    font-weight: 800;
    white-space: nowrap;
}

.isw-filter-panel {
    margin-bottom: 18px;
    padding: 18px;
    background: #fff;
    border: 1px solid var(--isw-border);
    border-radius: var(--isw-radius);
    box-shadow: var(--isw-panel-shadow);
}

.isw-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}

.isw-stat-card {
    min-height: 140px;
    padding: 17px;
    background: #fff;
    border: 1px solid var(--isw-border);
    border-radius: var(--isw-radius);
    box-shadow: var(--isw-panel-shadow);
}

.isw-stat-card.is-accent-blue { border-top: 4px solid #2563eb; }
.isw-stat-card.is-accent-green { border-top: 4px solid #16a34a; }
.isw-stat-card.is-accent-amber { border-top: 4px solid #d97706; }
.isw-stat-card.is-accent-cyan { border-top: 4px solid #0891b2; }

.isw-stat-label {
    color: var(--isw-muted);
    font-size: .76rem;
    font-weight: 900;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.isw-stat-value {
    margin-top: 10px;
    color: var(--isw-ink);
    font-size: 2rem;
    font-weight: 900;
    line-height: 1.05;
}

.isw-stat-note {
    margin-top: 8px;
    color: var(--isw-muted);
    font-size: .88rem;
}

.isw-rank-list {
    display: grid;
    gap: 10px;
}

.isw-rank-item {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr) auto;
    gap: 12px;
    align-items: center;
    padding: 11px 12px;
    border: 1px solid #edf1f5;
    border-radius: 8px;
    background: #fbfdff;
}

.isw-rank-number {
    display: inline-flex;
    width: 32px;
    height: 32px;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: #e7f0ff;
    color: #1d4ed8;
    font-weight: 900;
}

.isw-rank-title {
    color: #1f2937;
    font-weight: 800;
    line-height: 1.2;
}

.isw-rank-meta {
    margin-top: 3px;
    color: var(--isw-muted);
    font-size: .82rem;
}

.isw-score-badge {
    min-width: 62px;
    padding: 6px 9px;
    border-radius: 7px;
    background: #e8f3fb;
    color: #134b73;
    font-weight: 900;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.isw-progress-line {
    height: 8px;
    overflow: hidden;
    border-radius: 999px;
    background: #e5e7eb;
}

.isw-progress-line > span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, #0e7490, #2563eb);
}

.isw-attention-row {
    border-left: 4px solid #dc2626;
}

.isw-panel,
.data-panel,
.isw-dash-card,
.dash-card {
    height: 100%;
    background: var(--isw-panel);
    border: 1px solid var(--isw-border);
    border-radius: var(--isw-radius);
    box-shadow: var(--isw-panel-shadow);
}

.isw-panel,
.data-panel {
    padding: 18px;
}

.isw-legacy-hero {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    margin-bottom: 20px;
    background: #fff;
    border: 1px solid rgba(148, 163, 184, .18);
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(15, 23, 42, .06);
}

.isw-legacy-hero-icon {
    width: 48px;
    height: 48px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    background: rgba(0, 51, 102, .08);
    color: var(--isw-blue);
    font-size: 20px;
}

.isw-legacy-hero h1 {
    margin: 0;
    font-size: 1.35rem;
    font-weight: 700;
}

.isw-legacy-hero p {
    margin: 2px 0 0;
    color: #6c757d;
    font-size: .92rem;
}

.isw-soft-badge {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: .25rem .75rem;
    border-radius: 999px;
    background: #eef3ff;
    color: #1b4dff;
    font-size: .82rem;
    font-weight: 700;
}

.isw-meta-line {
    margin-bottom: 12px;
    color: var(--isw-muted);
    font-size: .95rem;
}

.isw-card-lite {
    background: #fff;
    border: 1px solid rgba(148, 163, 184, .18);
    border-radius: 12px;
    box-shadow: 0 2px 6px rgba(15, 23, 42, .06);
}

.isw-card-lite .isw-card-lite-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 18px 0;
}

.isw-card-lite .isw-card-lite-body {
    padding: 0 18px 18px;
}

.page-wrapper {
    padding-top: .35rem;
    padding-bottom: 2.5rem;
}

.page-wrapper.isw-content-shell {
    padding-top: .35rem;
    padding-bottom: 2.5rem;
}

.list-header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .5rem;
}

.list-header .search-wrapper {
    min-width: 280px;
}

.table-alumnos thead th {
    white-space: nowrap;
}

.table-alumnos .actions-cell {
    width: 1%;
    white-space: nowrap;
}

.table-alumnos .actions-cell .btn,
.table-alumnos .actions-cell form {
    vertical-align: middle;
}

.btn-space {
    margin-right: .25rem;
}

.foto-thumb {
    max-width: 150px;
    max-height: 150px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 1px 4px rgba(15, 23, 42, .3);
}

.pagination {
    flex-wrap: wrap;
}

.pagination .page-link {
    font-size: .8rem;
    padding: .25rem .55rem;
}

.isw-card-head,
.dash-card .card-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 15px 16px;
    border-bottom: 1px solid var(--isw-border);
}

.isw-card-head strong,
.dash-card .card-head strong {
    font-size: 15px;
}

.isw-card-body,
.dash-card .card-body {
    padding: 16px;
}

.isw-chart-box,
.chart-box {
    height: 280px;
    position: relative;
}

.isw-chart-box.is-sm,
.chart-box.sm {
    height: 230px;
}

.isw-mini-list,
.mini-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.isw-mini-list li,
.mini-list li {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 11px 0;
    border-bottom: 1px solid #eef0f3;
}

.isw-mini-list li:last-child,
.mini-list li:last-child {
    border-bottom: 0;
}

.isw-mini-list span:first-child,
.mini-list span:first-child {
    color: #334155;
    font-weight: 700;
}

.isw-mini-list span:last-child,
.mini-list span:last-child {
    color: #0f172a;
    font-variant-numeric: tabular-nums;
}

.isw-empty-state,
.empty-state {
    color: var(--isw-muted);
    padding: 16px;
    text-align: center;
}

.isw-table th,
.table th {
    border-top: 0;
    color: #496076;
    font-size: .82rem;
    text-transform: uppercase;
}

.isw-filter-grid {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(5, minmax(150px, 1fr));
}

.isw-card {
    background: #ffffff;
    border: 1px solid var(--isw-border);
    border-radius: var(--isw-radius);
    box-shadow: var(--isw-panel-shadow);
    padding: 20px;
}

.isw-table-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    white-space: nowrap;
    min-width: 220px;
}

.isw-table-action-btn {
    min-width: 68px;
    padding-left: 10px;
    padding-right: 10px;
    text-align: center;
}

.isw-table-actions form {
    margin: 0;
    flex: 0 0 auto;
}

.isw-actions-col {
    min-width: 230px;
    width: 230px;
}

.isw-inline-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    overflow-x: auto;
}

.isw-inline-action-btn {
    white-space: nowrap;
}

.isw-subheader-row {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 16px;
    background: #f8fbff;
    border: 1px solid #dbe7f3;
    border-radius: 12px;
}

.isw-subheader-title {
    color: #17385d;
    font-size: 1rem;
    font-weight: 800;
}

.isw-inline-filter {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    flex-wrap: nowrap;
    white-space: nowrap;
    min-width: 290px;
}

.isw-inline-filter-text {
    color: #496076;
    font-size: .82rem;
    font-weight: 700;
    text-transform: uppercase;
}

.isw-inline-filter-select {
    display: inline-block;
    flex: 0 0 150px;
    max-width: 150px;
}

.isw-cycle-info-card {
    background: linear-gradient(135deg, #eff7ff 0%, #e4f0ff 100%);
    border: 1px solid #cddff2;
    border-radius: 16px;
    box-shadow: 0 10px 24px rgba(21, 56, 94, .08);
    padding: 16px;
    position: relative;
    overflow: hidden;
}

.isw-cycle-info-card::before {
    content: '';
    position: absolute;
    inset: 0 auto auto 0;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(13, 110, 253, .18) 0%, rgba(13, 110, 253, 0) 72%);
    pointer-events: none;
}

.isw-cycle-info-inner {
    background: #ffffff;
    border: 1px solid #dbe8f4;
    border-radius: 14px;
    box-shadow: 0 4px 14px rgba(27, 63, 101, .06);
    padding: 18px;
    position: relative;
    z-index: 1;
}

.isw-cycle-info-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 14px;
}

.isw-cycle-info-title {
    color: #163b63;
    font-size: 1.15rem;
    font-weight: 800;
    margin-top: 2px;
}

.isw-cycle-info-badge {
    background: #0d6efd;
    border-radius: 999px;
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    font-size: .82rem;
    font-weight: 700;
    min-height: 34px;
    padding: 0 14px;
}

.isw-cycle-info-summary {
    color: #5a7188;
    max-width: 720px;
}

.isw-cycle-info-eyebrow {
    color: #496076;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.isw-cycle-info-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.isw-cycle-info-item {
    background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
    border: 1px solid #d7e4f1;
    border-radius: 10px;
    padding: 12px 14px;
}

.isw-cycle-info-label {
    color: #5a7188;
    display: block;
    font-size: .78rem;
    font-weight: 700;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.isw-cycle-info-item strong {
    color: #163b63;
    display: block;
    line-height: 1.35;
}

@media (max-width: 991.98px) {
    .isw-subheader-row {
        align-items: flex-start;
        flex-direction: column;
    }

    .isw-inline-filter {
        justify-content: flex-start;
    }

    .isw-cycle-info-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 575.98px) {
    .isw-inline-filter {
        align-items: flex-start;
        flex-wrap: wrap;
        white-space: normal;
        min-width: 100%;
    }

    .isw-inline-filter-select {
        flex: 1 1 100%;
        max-width: 100%;
        width: 100%;
    }

    .isw-cycle-info-grid {
        grid-template-columns: 1fr;
    }
}

.isw-action-card {
    background: #ffffff;
    border: 1px solid #dbe4ee;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(25, 47, 69, .06);
    min-height: 150px;
    padding: 18px;
    transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}

.isw-action-card:hover {
    border-color: #2d7dba;
    box-shadow: 0 12px 26px rgba(25, 47, 69, .1);
    transform: translateY(-2px);
}

.isw-grades-table {
    min-width: 980px;
}

.isw-grades-table th,
.isw-grades-table td {
    min-width: 105px;
    vertical-align: middle;
}

.isw-grades-table .isw-sticky-col {
    background: #ffffff;
    left: 0;
    min-width: 260px;
    position: sticky;
    z-index: 2;
}

.isw-grades-table thead .isw-sticky-col {
    z-index: 3;
}

.isw-grade-value {
    background: #e8f3fb;
    border: 1px solid #b9d9ef;
    border-radius: 6px;
    color: #134b73;
    display: inline-block;
    font-weight: 700;
    min-width: 42px;
    padding: 4px 8px;
}

.isw-observation-cell {
    max-width: 280px;
    min-width: 220px;
    white-space: normal;
}

.isw-grades-page {
    background: #ffffff;
}

.isw-grades-shell {
    max-width: 1140px;
}

.isw-grades-title {
    color: #212529;
    font-size: 2rem;
    font-weight: 700;
}

.isw-grades-head {
    gap: 12px;
}

.small-note {
    color: #666;
}

.isw-grades-meta {
    background: #f8fbff;
    border: 1px solid #d7e7f7;
    border-radius: var(--isw-radius);
    color: #43556f;
    font-size: 13px;
    padding: 10px 12px;
}

.isw-grades-meta p {
    margin: 0 0 4px;
}

.isw-grades-meta p:last-child {
    margin-bottom: 0;
}

.pre-head-note {
    color: #0d6efd;
    font-size: 12px;
    font-weight: 600;
}

.isw-grades-responsive {
    border: 1px solid #dfe5ec;
    border-radius: var(--isw-radius);
    max-height: calc(100vh - 270px);
    overflow: auto;
}

table.isw-production-grades {
    background: #ffffff;
    min-width: 1220px;
}

table.isw-production-grades th,
table.isw-production-grades td {
    border-color: #dee2e6;
}

table.isw-production-grades thead th {
    background: #e9ecef;
    color: #495057;
    font-size: 1rem;
    font-weight: 700;
    position: sticky;
    top: 0;
    text-transform: none;
    vertical-align: middle;
    z-index: 4;
}

table.isw-production-grades td input[type=number] {
    margin: 0 auto;
    text-align: center;
    width: 90px;
}

table.isw-production-grades td.calif-cell,
table.isw-production-grades th.calif-cell {
    min-width: 110px;
    text-align: center;
    vertical-align: middle;
}

.alumno-head,
.alumno-cell {
    min-width: 240px;
    width: 240px;
}

.alumno-cell {
    background: #ffffff;
    font-weight: 600;
    vertical-align: middle !important;
}

.isw-student-name {
    color: #1f2937;
    line-height: 1.3;
    margin-bottom: 2px;
}

.isw-student-curp {
    font-size: 11px;
    letter-spacing: .2px;
}

.obs-head {
    min-width: 280px;
}

.obs-row-label {
    background: #f8f9fa;
    color: #495057;
    font-size: 13px;
    font-weight: 600;
    min-width: 240px;
    vertical-align: top;
    width: 240px;
}

.obs-row-box {
    background: #fcfcfd;
    padding: 10px;
}

.obs-subject-cell {
    background: #fcfcfd;
    min-width: 110px;
    padding: 8px !important;
    vertical-align: top;
}

.obs-subject-cell textarea {
    min-height: 98px;
    resize: vertical;
    width: 100%;
}

.obs-subject-empty {
    color: #6c757d;
    font-size: 12px;
    line-height: 1.4;
    min-height: 98px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.obs-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: 1fr 1fr;
}

.obs-card,
.obs-mini-block {
    background: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 10px;
}

.obs-card-pre {
    min-height: 280px;
}

.obs-card-title,
.obs-mini-title {
    color: #495057;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 6px;
}

.obs-card textarea,
.obs-mini-block textarea {
    min-height: 68px;
    resize: vertical;
    width: 100%;
}

.obs-cell-stack {
    min-width: 280px;
}

.obs-mini-grid {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(2, minmax(220px, 1fr));
}

.obs-mini-block {
    margin-bottom: 8px;
}

.obs-mini-help {
    color: #6c757d;
    font-size: 11px;
    margin-bottom: 6px;
}

.obs-general-ta {
    max-width: 340px;
    width: 260px;
}

.np-row,
.np-row .alumno-cell,
.np-row .obs-row-label,
.np-row .obs-row-box {
    background: #fffaf0;
}

.np-badge {
    background: #fff3cd;
    border: 1px solid #ffe69c;
    border-radius: 999px;
    color: #856404;
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    margin-left: 6px;
    padding: 3px 7px;
}

.np-note {
    color: #856404;
    font-size: 12px;
    font-weight: 700;
    margin-top: 6px;
}

.np-actions {
    margin-top: 8px;
}

.np-row textarea:disabled,
.np-row input:disabled {
    background: #e9ecef;
    color: #6c757d;
    opacity: 1;
}

.sticky-actions {
    background: #ffffff;
    border-top: 1px solid #e4eaf1;
    bottom: 0;
    margin-top: 10px;
    padding: 10px 0;
    position: sticky;
    z-index: 20;
}

.isw-groups-responsive {
    border: 1px solid #e2e8f0;
    border-radius: var(--isw-radius);
    overflow: hidden;
}

.isw-groups-table td,
.isw-groups-table th {
    vertical-align: middle;
}

.isw-groups-table td:nth-child(7) {
    max-width: 260px;
}

@media (max-width: 991px) {
    .isw-metric-grid,
    .isw-quick-grid,
    .isw-stat-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .isw-filter-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .obs-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 575px) {
    .isw-module-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .isw-module-header h1,
    .isw-module-header h2 {
        font-size: 1.35rem;
    }

    .isw-page-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .isw-stat-hero {
        grid-template-columns: 1fr;
    }

    .isw-stat-summary {
        justify-content: flex-start;
    }

    .isw-legacy-hero {
        padding: 16px;
        align-items: flex-start;
    }

    .isw-legacy-hero h1 {
        font-size: 1.2rem;
    }

    .isw-metric-grid,
    .isw-quick-grid,
    .isw-stat-grid {
        grid-template-columns: 1fr;
    }

    .isw-rank-item {
        grid-template-columns: 34px minmax(0, 1fr);
    }

    .isw-rank-item .isw-score-badge {
        grid-column: 2;
        justify-self: start;
    }

    .isw-filter-grid {
        grid-template-columns: 1fr;
    }

    .alumno-head,
    .alumno-cell,
    .obs-row-label {
        min-width: 190px;
        width: 190px;
    }

    .table-alumnos th,
    .table-alumnos td {
        padding: .35rem .4rem;
        font-size: .8rem;
        white-space: nowrap;
    }

    .table-alumnos td:last-child {
        white-space: normal;
    }

    .table-alumnos td:last-child .btn {
        margin-bottom: .15rem;
        padding: .2rem .4rem;
        font-size: .72rem;
    }

    .pagination {
        justify-content: center;
    }

    .pagination .page-link {
        font-size: .75rem;
        padding: .2rem .45rem;
    }

    .isw-chart-box,
    .chart-box {
        height: 240px;
    }
}

@media (max-width: 480px) {
    .isw-login-card {
        padding: 26px 22px;
    }

    .isw-login-title {
        font-size: 1.65rem;
    }
}