/* ========================================================================
   PORTAL EJMC V4 · RENOVACIÓN VISUAL 4.2.3
   Capa de diseño no destructiva. Se carga después de app.css/academic.css.
   ======================================================================== */

:root {
    --ejmc-ink: #172033;
    --ejmc-ink-soft: #526078;
    --ejmc-muted: #7b879d;
    --ejmc-brand: #5146e5;
    --ejmc-brand-strong: #392fbd;
    --ejmc-brand-deep: #251a78;
    --ejmc-blue: #2f6fed;
    --ejmc-cyan: #14b8c4;
    --ejmc-violet-soft: #f0efff;
    --ejmc-surface: rgba(255, 255, 255, .92);
    --ejmc-surface-solid: #ffffff;
    --ejmc-canvas: #f4f6fb;
    --ejmc-line: rgba(91, 103, 132, .14);
    --ejmc-line-strong: rgba(81, 70, 229, .22);
    --ejmc-shadow-sm: 0 5px 18px rgba(36, 45, 75, .055);
    --ejmc-shadow-md: 0 14px 38px rgba(34, 43, 75, .09);
    --ejmc-shadow-lg: 0 28px 72px rgba(30, 37, 66, .15);
    --ejmc-radius-sm: .75rem;
    --ejmc-radius-md: 1rem;
    --ejmc-radius-lg: 1.35rem;
    --ejmc-transition: 180ms cubic-bezier(.2, .8, .2, 1);
}

html {
    font-size: clamp(14px, .24vw + 12.5px, 17px);
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

body.ejmc-visual-refresh {
    color: var(--ejmc-ink);
    background:
        radial-gradient(circle at 8% -10%, rgba(92, 82, 230, .10), transparent 28rem),
        radial-gradient(circle at 95% 7%, rgba(47, 111, 237, .07), transparent 31rem),
        var(--ejmc-canvas);
    font-family:
        Inter, "Segoe UI Variable", "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
}

body.ejmc-visual-refresh button,
body.ejmc-visual-refresh input,
body.ejmc-visual-refresh select,
body.ejmc-visual-refresh textarea {
    font-family: inherit;
}

body.ejmc-visual-refresh ::selection {
    color: #fff;
    background: var(--ejmc-brand);
}

/* ------------------------------------------------------------------------
   Estructura general
   ------------------------------------------------------------------------ */

.ejmc-visual-refresh .sidebar {
    overflow: hidden;
    border-right: 1px solid rgba(101, 86, 214, .13);
    background:
        radial-gradient(circle at 15% 6%, rgba(96, 82, 230, .12), transparent 15rem),
        linear-gradient(180deg, #fbfaff 0%, #f6f4ff 56%, #f2f3fb 100%);
    box-shadow: 12px 0 36px rgba(48, 42, 96, .045);
}

.ejmc-visual-refresh .sidebar::after {
    content: "";
    position: absolute;
    inset: auto -4.2rem -4.8rem auto;
    width: 11rem;
    height: 11rem;
    border: 1.4rem solid rgba(81, 70, 229, .045);
    border-radius: 50%;
    pointer-events: none;
}

.ejmc-visual-refresh .sidebar-brand {
    min-height: var(--topbar-height);
    padding-inline: 1rem;
    border-bottom-color: rgba(81, 70, 229, .10);
    background: rgba(255, 255, 255, .64);
    backdrop-filter: blur(16px);
}

.ejmc-visual-refresh .sidebar-brand img {
    filter: drop-shadow(0 6px 10px rgba(32, 41, 66, .16));
    transform: translateZ(0);
}

.ejmc-visual-refresh .sidebar-brand-copy strong {
    color: var(--ejmc-brand-deep);
    font-size: .96rem;
    letter-spacing: -.018em;
}

.ejmc-visual-refresh .sidebar-brand-copy span {
    color: #786fa8;
    font-size: .67rem;
}

.ejmc-visual-refresh .nav-title {
    color: #9189a9;
    font-size: .61rem;
    letter-spacing: .115em;
}

.ejmc-visual-refresh .nav-item {
    min-height: 2.8rem;
    margin-bottom: .28rem;
    padding: .66rem .72rem;
    border: 1px solid transparent;
    border-radius: .84rem;
    color: #3e287f;
    font-size: .79rem;
    transition:
        background var(--ejmc-transition),
        color var(--ejmc-transition),
        border-color var(--ejmc-transition),
        transform var(--ejmc-transition),
        box-shadow var(--ejmc-transition);
}

.ejmc-visual-refresh .nav-item:hover {
    border-color: rgba(81, 70, 229, .10);
    color: #302074;
    background: rgba(255, 255, 255, .82);
    box-shadow: var(--ejmc-shadow-sm);
    transform: translateX(.14rem);
}

.ejmc-visual-refresh .nav-item.active {
    border-color: rgba(81, 70, 229, .15);
    color: #2f237f;
    background:
        linear-gradient(115deg, rgba(222, 215, 255, .96), rgba(235, 232, 255, .86));
    box-shadow:
        inset .22rem 0 0 var(--ejmc-brand),
        0 8px 18px rgba(81, 70, 229, .09);
}

.ejmc-visual-refresh .nav-icon {
    color: #5b4cf2;
}

.ejmc-visual-refresh .nav-icon .ui-icon {
    width: 1.3rem;
    height: 1.3rem;
    stroke-width: 2.15;
}

.ejmc-visual-refresh .report-button {
    border-color: rgba(81, 70, 229, .18);
    border-radius: .88rem;
    color: #4b3fd0;
    background: rgba(255, 255, 255, .85);
    box-shadow: var(--ejmc-shadow-sm);
    transition: all var(--ejmc-transition);
}

.ejmc-visual-refresh .report-button:hover {
    border-color: rgba(81, 70, 229, .33);
    background: #fff;
    transform: translateY(-1px);
}

/* Barra superior */

.ejmc-visual-refresh .topbar {
    border-bottom: 1px solid var(--ejmc-line);
    background: rgba(255, 255, 255, .82);
    box-shadow: 0 8px 28px rgba(37, 48, 78, .045);
    backdrop-filter: blur(20px) saturate(145%);
}

.ejmc-visual-refresh .contextbar {
    border-bottom-color: var(--ejmc-line);
    background: rgba(248, 249, 253, .82);
    backdrop-filter: blur(18px);
}

.ejmc-visual-refresh .icon-button,
.ejmc-visual-refresh .destination-button,
.ejmc-visual-refresh .topbar-select,
.ejmc-visual-refresh .environment-select {
    border-color: var(--ejmc-line);
    border-radius: .78rem;
    color: #4438c9;
    background: rgba(255, 255, 255, .88);
    box-shadow: 0 2px 8px rgba(30, 41, 59, .025);
    transition: all var(--ejmc-transition);
}

.ejmc-visual-refresh .icon-button:hover,
.ejmc-visual-refresh .destination-button:hover,
.ejmc-visual-refresh .topbar-select:hover,
.ejmc-visual-refresh .environment-select:hover {
    border-color: rgba(81, 70, 229, .25);
    background: #fff;
    box-shadow: 0 8px 20px rgba(81, 70, 229, .08);
    transform: translateY(-1px);
}

.ejmc-visual-refresh .global-search input {
    height: 2.7rem;
    border-color: rgba(100, 116, 139, .14);
    border-radius: .9rem;
    color: var(--ejmc-ink);
    background: rgba(246, 248, 252, .84);
    box-shadow: inset 0 1px 1px rgba(15, 23, 42, .025);
    transition: all var(--ejmc-transition);
}

.ejmc-visual-refresh .global-search input:focus {
    border-color: rgba(81, 70, 229, .36);
    background: #fff;
    box-shadow:
        0 0 0 .24rem rgba(81, 70, 229, .09),
        0 10px 26px rgba(44, 52, 83, .07);
}

.ejmc-visual-refresh .sync-pill,
.ejmc-visual-refresh .context-chip,
.ejmc-visual-refresh .today-badge {
    border-color: var(--ejmc-line);
    background: rgba(255, 255, 255, .86);
    box-shadow: 0 3px 12px rgba(30, 41, 59, .035);
}

.ejmc-visual-refresh .user-button {
    transition: all var(--ejmc-transition);
}

.ejmc-visual-refresh .user-button:hover {
    background: rgba(247, 248, 252, .95);
    box-shadow: var(--ejmc-shadow-sm);
}

.ejmc-visual-refresh .user-avatar {
    background: linear-gradient(135deg, #5d50ef, #2f6fed);
    box-shadow:
        0 7px 16px rgba(66, 78, 216, .22),
        inset 0 1px 0 rgba(255, 255, 255, .28);
}

/* Contenido y títulos */

.ejmc-visual-refresh .content {
    padding:
        clamp(1rem, 1.5vw, 1.8rem)
        clamp(1rem, 2vw, 2.2rem)
        clamp(4.8rem, 6vw, 6.5rem);
}

.ejmc-visual-refresh .welcome-header h1,
.ejmc-visual-refresh .page-heading h1,
.ejmc-visual-refresh .academic-heading h1,
.ejmc-visual-refresh .admin-page-heading h1 {
    color: var(--ejmc-ink);
    letter-spacing: -.035em;
    line-height: 1.08;
}

.ejmc-visual-refresh .welcome-header p,
.ejmc-visual-refresh .page-heading p,
.ejmc-visual-refresh .academic-heading p,
.ejmc-visual-refresh .admin-page-heading p {
    color: var(--ejmc-ink-soft);
}

/* ------------------------------------------------------------------------
   Paneles, tarjetas y módulos
   ------------------------------------------------------------------------ */

.ejmc-visual-refresh .panel,
.ejmc-visual-refresh .summary-card,
.ejmc-visual-refresh .quick-action,
.ejmc-visual-refresh .quick-module,
.ejmc-visual-refresh .module-card,
.ejmc-visual-refresh .admin-summary-card,
.ejmc-visual-refresh .admin-tool-card,
.ejmc-visual-refresh .admin-card,
.ejmc-visual-refresh .admin-course-card,
.ejmc-visual-refresh .academic-summary-card,
.ejmc-visual-refresh .academic-course-card,
.ejmc-visual-refresh .academic-subject-card,
.ejmc-visual-refresh .academic-pane {
    border-color: var(--ejmc-line);
    border-radius: var(--ejmc-radius-md);
    background: var(--ejmc-surface);
    box-shadow: var(--ejmc-shadow-sm);
    backdrop-filter: blur(12px);
    transition:
        border-color var(--ejmc-transition),
        box-shadow var(--ejmc-transition),
        transform var(--ejmc-transition),
        background var(--ejmc-transition);
}

.ejmc-visual-refresh .quick-action:hover,
.ejmc-visual-refresh .quick-module:hover,
.ejmc-visual-refresh .module-card:hover,
.ejmc-visual-refresh .admin-tool-card:hover,
.ejmc-visual-refresh .academic-course-card:hover,
.ejmc-visual-refresh .academic-subject-card:hover {
    border-color: rgba(81, 70, 229, .24);
    background: #fff;
    box-shadow: var(--ejmc-shadow-md);
    transform: translateY(-3px);
}

.ejmc-visual-refresh .role-banner {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(81, 70, 229, .18);
    border-radius: 1.08rem;
    background:
        radial-gradient(circle at 88% 12%, rgba(255, 255, 255, .62), transparent 16rem),
        linear-gradient(120deg, #f0efff, #edf5ff);
    box-shadow: 0 12px 30px rgba(64, 58, 143, .065);
}

.ejmc-visual-refresh .role-banner::after {
    content: "";
    position: absolute;
    right: -3.4rem;
    bottom: -4rem;
    width: 10rem;
    height: 10rem;
    border: 1.4rem solid rgba(81, 70, 229, .055);
    border-radius: 50%;
    pointer-events: none;
}

.ejmc-visual-refresh .role-banner > button {
    position: relative;
    z-index: 1;
    border: 1px solid rgba(81, 70, 229, .10);
    background: rgba(255, 255, 255, .88);
    transition: all var(--ejmc-transition);
}

.ejmc-visual-refresh .role-banner > button:hover {
    box-shadow: var(--ejmc-shadow-md);
    transform: translateY(-2px);
}

.ejmc-visual-refresh .summary-icon,
.ejmc-visual-refresh .quick-module-icon,
.ejmc-visual-refresh .module-card-icon,
.ejmc-visual-refresh .admin-summary-icon,
.ejmc-visual-refresh .admin-tool-icon,
.ejmc-visual-refresh .academic-summary-icon {
    color: var(--ejmc-brand);
    background:
        linear-gradient(145deg, rgba(237, 235, 255, .98), rgba(239, 245, 255, .96));
    box-shadow:
        inset 0 0 0 1px rgba(81, 70, 229, .06),
        0 6px 16px rgba(81, 70, 229, .06);
}

.ejmc-visual-refresh .modules-hero {
    min-height: 12rem;
    border-color: rgba(255, 255, 255, .16);
    border-radius: 1.45rem;
    background:
        radial-gradient(circle at 88% 10%, rgba(255, 255, 255, .22), transparent 18rem),
        radial-gradient(circle at 62% 115%, rgba(20, 184, 196, .21), transparent 20rem),
        linear-gradient(125deg, #2a217f 0%, #5146e5 52%, #2f6fed 100%);
    box-shadow:
        0 24px 54px rgba(49, 46, 129, .18),
        inset 0 1px 0 rgba(255, 255, 255, .18);
}

.ejmc-visual-refresh .module-categories,
.ejmc-visual-refresh .academic-tabs,
.ejmc-visual-refresh .admin-tabs {
    border-color: var(--ejmc-line);
    border-radius: .95rem;
    background: rgba(255, 255, 255, .88);
    box-shadow: var(--ejmc-shadow-sm);
}

.ejmc-visual-refresh .category-button,
.ejmc-visual-refresh .academic-tab,
.ejmc-visual-refresh .admin-tab {
    border-radius: .72rem;
    transition: all var(--ejmc-transition);
}

.ejmc-visual-refresh .category-button.active,
.ejmc-visual-refresh .academic-tab.active,
.ejmc-visual-refresh .admin-tab.active {
    color: #fff;
    background: linear-gradient(135deg, #5146e5, #675cf0);
    box-shadow: 0 8px 20px rgba(81, 70, 229, .20);
}

/* ------------------------------------------------------------------------
   Administración
   ------------------------------------------------------------------------ */

.ejmc-visual-refresh .admin-page-heading,
.ejmc-visual-refresh .academic-heading {
    padding: .2rem .15rem;
}

.ejmc-visual-refresh .admin-summary-grid,
.ejmc-visual-refresh .academic-summary-grid {
    gap: clamp(.65rem, 1vw, 1rem);
}

.ejmc-visual-refresh .admin-summary-card,
.ejmc-visual-refresh .academic-summary-card {
    min-height: 6.9rem;
    padding: clamp(.85rem, 1vw, 1.15rem);
}

.ejmc-visual-refresh .admin-summary-card strong,
.ejmc-visual-refresh .academic-summary-card strong {
    color: var(--ejmc-ink);
    font-size: clamp(1.25rem, 1.4vw, 1.65rem);
    letter-spacing: -.025em;
}

.ejmc-visual-refresh .admin-summary-card small,
.ejmc-visual-refresh .academic-summary-card small {
    color: var(--ejmc-ink-soft);
    font-size: .72rem;
}

.ejmc-visual-refresh .admin-menu {
    border-color: var(--ejmc-line);
    border-radius: 1rem;
    background: rgba(255, 255, 255, .88);
    box-shadow: var(--ejmc-shadow-sm);
}

.ejmc-visual-refresh .admin-menu button {
    border-radius: .75rem;
    transition: all var(--ejmc-transition);
}

.ejmc-visual-refresh .admin-menu button:hover {
    color: var(--ejmc-brand-deep);
    background: var(--ejmc-violet-soft);
}

.ejmc-visual-refresh .admin-menu button.active {
    color: #fff;
    background: linear-gradient(135deg, #5146e5, #6258eb);
    box-shadow: 0 7px 18px rgba(81, 70, 229, .18);
}

.ejmc-visual-refresh .admin-toolbar,
.ejmc-visual-refresh .admin-section-heading,
.ejmc-visual-refresh .academic-section-heading {
    gap: 1rem;
}

.ejmc-visual-refresh .admin-table-wrap {
    overflow: auto;
    border: 1px solid var(--ejmc-line);
    border-radius: 1rem;
    background: #fff;
    box-shadow: var(--ejmc-shadow-sm);
}

.ejmc-visual-refresh .admin-table {
    border-collapse: separate;
    border-spacing: 0;
}

.ejmc-visual-refresh .admin-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    color: #59657a;
    background: #f7f8fc;
    box-shadow: inset 0 -1px 0 var(--ejmc-line);
    letter-spacing: .025em;
}

.ejmc-visual-refresh .admin-table tbody tr {
    transition: background var(--ejmc-transition);
}

.ejmc-visual-refresh .admin-table tbody tr:hover {
    background: #fafaff;
}

/* ------------------------------------------------------------------------
   Formularios y modales
   ------------------------------------------------------------------------ */

.ejmc-visual-refresh .admin-modal-overlay,
.ejmc-visual-refresh .academic-modal-overlay {
    background: rgba(18, 24, 43, .58);
    backdrop-filter: blur(10px) saturate(120%);
}

.ejmc-visual-refresh .admin-modal,
.ejmc-visual-refresh .academic-modal {
    border-color: rgba(255, 255, 255, .55);
    border-radius: 1.3rem;
    background: rgba(255, 255, 255, .975);
    box-shadow: var(--ejmc-shadow-lg);
}

.ejmc-visual-refresh .admin-modal-header,
.ejmc-visual-refresh .academic-modal-header,
.ejmc-visual-refresh .admin-modal-actions,
.ejmc-visual-refresh .academic-modal-actions {
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(18px);
}

.ejmc-visual-refresh .admin-form-section,
.ejmc-visual-refresh .academic-form-section {
    border-color: var(--ejmc-line);
    border-radius: 1rem;
    background:
        linear-gradient(180deg, rgba(251, 251, 255, .98), rgba(247, 248, 253, .94));
}

.ejmc-visual-refresh .admin-field,
.ejmc-visual-refresh .academic-field,
.ejmc-visual-refresh .form-field {
    min-width: 0;
}

.ejmc-visual-refresh .admin-field > span,
.ejmc-visual-refresh .academic-field > span,
.ejmc-visual-refresh .form-field > span {
    color: #4f5d73;
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .012em;
    text-transform: none;
}

.ejmc-visual-refresh .admin-field input,
.ejmc-visual-refresh .admin-field select,
.ejmc-visual-refresh .admin-field textarea,
.ejmc-visual-refresh .academic-field input,
.ejmc-visual-refresh .academic-field select,
.ejmc-visual-refresh .academic-field textarea,
.ejmc-visual-refresh .login-form .form-field input {
    min-height: 3rem;
    padding: .72rem .86rem;
    border: 1px solid rgba(100, 116, 139, .23);
    border-radius: .82rem;
    color: var(--ejmc-ink);
    background: #fff;
    box-shadow:
        inset 0 1px 2px rgba(15, 23, 42, .025),
        0 1px 0 rgba(255, 255, 255, .75);
    font-size: .94rem;
    line-height: 1.25;
    transition:
        border-color var(--ejmc-transition),
        box-shadow var(--ejmc-transition),
        background var(--ejmc-transition);
}

.ejmc-visual-refresh .admin-field textarea,
.ejmc-visual-refresh .academic-field textarea {
    min-height: 7.5rem;
    resize: vertical;
}

.ejmc-visual-refresh .admin-field input:focus,
.ejmc-visual-refresh .admin-field select:focus,
.ejmc-visual-refresh .admin-field textarea:focus,
.ejmc-visual-refresh .academic-field input:focus,
.ejmc-visual-refresh .academic-field select:focus,
.ejmc-visual-refresh .academic-field textarea:focus,
.ejmc-visual-refresh .login-form .form-field input:focus {
    border-color: rgba(81, 70, 229, .55);
    outline: 0;
    background: #fff;
    box-shadow:
        0 0 0 .24rem rgba(81, 70, 229, .10),
        0 10px 24px rgba(43, 52, 86, .065);
}

.ejmc-visual-refresh input::placeholder,
.ejmc-visual-refresh textarea::placeholder {
    color: #8995a9;
    opacity: 1;
    font-style: normal;
    font-weight: 400;
}

.ejmc-visual-refresh .primary-button,
.ejmc-visual-refresh .academic-primary-button,
.ejmc-visual-refresh .admin-primary-button,
.ejmc-visual-refresh .admin-modal-save,
.ejmc-visual-refresh .button-primary {
    border: 0;
    border-radius: .82rem;
    color: #fff;
    background:
        linear-gradient(135deg, #5146e5 0%, #6257ed 55%, #456ff0 100%);
    box-shadow:
        0 12px 24px rgba(81, 70, 229, .22),
        inset 0 1px 0 rgba(255, 255, 255, .22);
    transition: all var(--ejmc-transition);
}

.ejmc-visual-refresh .primary-button:hover,
.ejmc-visual-refresh .academic-primary-button:hover,
.ejmc-visual-refresh .admin-primary-button:hover,
.ejmc-visual-refresh .admin-modal-save:hover,
.ejmc-visual-refresh .button-primary:hover {
    filter: saturate(1.08) brightness(1.02);
    box-shadow:
        0 16px 30px rgba(81, 70, 229, .27),
        inset 0 1px 0 rgba(255, 255, 255, .25);
    transform: translateY(-2px);
}

.ejmc-visual-refresh .button-light,
.ejmc-visual-refresh .academic-secondary-button,
.ejmc-visual-refresh .admin-secondary-button {
    border-color: var(--ejmc-line);
    border-radius: .78rem;
    color: #46546a;
    background: #fff;
    box-shadow: 0 4px 14px rgba(30, 41, 59, .04);
    transition: all var(--ejmc-transition);
}

.ejmc-visual-refresh .button-light:hover,
.ejmc-visual-refresh .academic-secondary-button:hover,
.ejmc-visual-refresh .admin-secondary-button:hover {
    border-color: rgba(81, 70, 229, .24);
    color: #4338ca;
    background: #fafaff;
    transform: translateY(-1px);
}

/* ------------------------------------------------------------------------
   Área académica
   ------------------------------------------------------------------------ */

.ejmc-visual-refresh .academic-context-badge {
    border-color: rgba(81, 70, 229, .18);
    color: #4338ca;
    background: rgba(239, 238, 255, .9);
    box-shadow: var(--ejmc-shadow-sm);
}

.ejmc-visual-refresh .academic-course-grid,
.ejmc-visual-refresh .academic-subject-grid {
    gap: clamp(.72rem, 1vw, 1rem);
}

.ejmc-visual-refresh .academic-course-card,
.ejmc-visual-refresh .academic-subject-card {
    position: relative;
    overflow: hidden;
}

.ejmc-visual-refresh .academic-course-card::after,
.ejmc-visual-refresh .academic-subject-card::after {
    content: "";
    position: absolute;
    top: -3.2rem;
    right: -3.4rem;
    width: 8rem;
    height: 8rem;
    border: 1.05rem solid rgba(81, 70, 229, .035);
    border-radius: 50%;
    pointer-events: none;
}

.ejmc-visual-refresh .academic-course-badge {
    color: #4b3ed5;
    background: linear-gradient(145deg, #eceaff, #eef4ff);
    box-shadow: inset 0 0 0 1px rgba(81, 70, 229, .07);
}

.ejmc-visual-refresh .academic-course-detail {
    border: 1px solid rgba(100, 116, 139, .07);
    background: rgba(247, 248, 252, .86);
}

.ejmc-visual-refresh .academic-state {
    border: 1px solid rgba(34, 197, 94, .13);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .52);
}

.ejmc-visual-refresh .academic-ui-icon {
    width: 1.36rem;
    height: 1.36rem;
    stroke-width: 2;
}

.ejmc-visual-refresh .academic-assignment-item {
    border-color: var(--ejmc-line);
    border-radius: .85rem;
    background: #fff;
    box-shadow: 0 3px 12px rgba(30, 41, 59, .035);
    transition: all var(--ejmc-transition);
}

.ejmc-visual-refresh .academic-assignment-item:hover {
    border-color: rgba(81, 70, 229, .18);
    box-shadow: var(--ejmc-shadow-sm);
    transform: translateY(-1px);
}

/* ------------------------------------------------------------------------
   Login institucional
   ------------------------------------------------------------------------ */

body.login-body.ejmc-visual-refresh {
    min-height: 100vh;
    overflow-x: hidden;
    background:
        radial-gradient(circle at 8% 3%, rgba(99, 88, 237, .22), transparent 26rem),
        radial-gradient(circle at 94% 12%, rgba(47, 111, 237, .10), transparent 26rem),
        linear-gradient(135deg, #f2f4fb 0%, #eef1f8 48%, #f7f8fc 100%);
}

.ejmc-visual-refresh .login-layout {
    width: min(74rem, calc(100% - 2rem));
    min-height: min(47rem, calc(100vh - 2rem));
    margin: 1rem auto;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .65);
    border-radius: 1.75rem;
    background: rgba(255, 255, 255, .76);
    box-shadow:
        0 32px 90px rgba(30, 37, 66, .18),
        inset 0 1px 0 rgba(255, 255, 255, .8);
    backdrop-filter: blur(22px);
}

.ejmc-visual-refresh .login-brand-panel {
    position: relative;
    overflow: hidden;
    padding:
        clamp(2.1rem, 4vw, 4.4rem)
        clamp(2rem, 4vw, 4.1rem);
    background:
        radial-gradient(circle at 84% 7%, rgba(255, 255, 255, .20), transparent 18rem),
        radial-gradient(circle at 8% 100%, rgba(20, 184, 196, .18), transparent 21rem),
        linear-gradient(145deg, #2a217f 0%, #5146e5 52%, #3f68e8 100%);
}

.ejmc-visual-refresh .login-brand-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
    background-size: 2.4rem 2.4rem;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .7), transparent 82%);
    pointer-events: none;
}

.ejmc-visual-refresh .login-brand-panel::after {
    content: "";
    position: absolute;
    right: -8rem;
    bottom: -10rem;
    width: 25rem;
    height: 25rem;
    border: 3rem solid rgba(255, 255, 255, .055);
    border-radius: 50%;
}

.ejmc-visual-refresh .login-logo-image {
    position: relative;
    z-index: 2;
    width: 7.3rem;
    height: 7.3rem;
    margin-bottom: 1.4rem;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, .28);
    border-radius: 1.55rem;
    background: rgba(255, 255, 255, .13);
    box-shadow:
        0 18px 40px rgba(16, 24, 60, .22),
        inset 0 1px 0 rgba(255, 255, 255, .25);
    backdrop-filter: blur(10px);
}

.ejmc-visual-refresh .login-logo-image img {
    width: 6.25rem;
    height: 6.25rem;
    object-fit: contain;
    filter: drop-shadow(0 10px 14px rgba(15, 23, 42, .22));
}

.ejmc-visual-refresh .login-crest-watermark {
    opacity: .075;
    filter: saturate(.85);
}

.ejmc-visual-refresh .login-brand-panel .eyebrow {
    position: relative;
    z-index: 2;
    color: rgba(255, 255, 255, .74);
    font-size: .69rem;
    letter-spacing: .115em;
}

.ejmc-visual-refresh .login-brand-panel h1 {
    position: relative;
    z-index: 2;
    max-width: 34rem;
    margin: .75rem 0 1rem;
    color: #fff;
    font-size: clamp(2rem, 3.4vw, 3.65rem);
    letter-spacing: -.052em;
    line-height: 1.03;
}

.ejmc-visual-refresh .login-brand-panel > p:not(.eyebrow) {
    position: relative;
    z-index: 2;
    max-width: 33rem;
    color: rgba(255, 255, 255, .80);
    font-size: clamp(.92rem, 1.2vw, 1.06rem);
    line-height: 1.72;
}

.ejmc-visual-refresh .academic-motto,
.ejmc-visual-refresh .login-feature-list {
    position: relative;
    z-index: 2;
}

.ejmc-visual-refresh .academic-motto {
    margin-top: 1.55rem;
    padding: .76rem .9rem;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: .9rem;
    background: rgba(255, 255, 255, .09);
    backdrop-filter: blur(8px);
}

.ejmc-visual-refresh .login-feature-list {
    margin-top: 1.6rem;
    gap: .6rem;
}

.ejmc-visual-refresh .login-feature-list div {
    min-height: 2.45rem;
    padding: .58rem .7rem;
    border: 1px solid rgba(255, 255, 255, .11);
    border-radius: .78rem;
    background: rgba(255, 255, 255, .075);
}

.ejmc-visual-refresh .login-card-wrap {
    padding: clamp(1.45rem, 3.7vw, 4rem);
    background:
        radial-gradient(circle at 82% 13%, rgba(81, 70, 229, .08), transparent 18rem),
        rgba(255, 255, 255, .72);
}

.ejmc-visual-refresh .login-card {
    width: min(29rem, 100%);
    padding: clamp(1.4rem, 2.6vw, 2.35rem);
    border: 1px solid rgba(100, 116, 139, .13);
    border-radius: 1.35rem;
    background: rgba(255, 255, 255, .93);
    box-shadow:
        0 18px 50px rgba(31, 40, 73, .11),
        inset 0 1px 0 rgba(255, 255, 255, .8);
}

.ejmc-visual-refresh .login-card-schoolmark {
    width: 5.2rem;
    height: 5.2rem;
    margin-bottom: 1rem;
    display: grid;
    place-items: center;
    border: 1px solid rgba(81, 70, 229, .10);
    border-radius: 1.2rem;
    background: linear-gradient(145deg, #f4f2ff, #f0f5ff);
    box-shadow: 0 10px 24px rgba(69, 61, 165, .09);
}

.ejmc-visual-refresh .login-card-schoolmark img {
    width: 4.35rem;
    height: 4.35rem;
    object-fit: contain;
}

.ejmc-visual-refresh .login-card > .eyebrow {
    color: #5146e5;
    font-size: .7rem;
    letter-spacing: .105em;
}

.ejmc-visual-refresh .login-card h2 {
    margin: .35rem 0 .55rem;
    color: var(--ejmc-ink);
    font-size: clamp(1.8rem, 2.7vw, 2.35rem);
    letter-spacing: -.045em;
}

.ejmc-visual-refresh .login-copy,
.ejmc-visual-refresh .login-help {
    color: var(--ejmc-ink-soft);
    line-height: 1.55;
}

.ejmc-visual-refresh .login-form {
    gap: 1rem;
    margin-top: 1.3rem;
}

.ejmc-visual-refresh .login-form .form-field {
    gap: .42rem;
}

.ejmc-visual-refresh .login-form .form-field > span:first-child {
    color: #344156;
    font-size: .79rem;
    font-weight: 800;
}

.ejmc-visual-refresh .login-form .form-field input {
    width: 100%;
    min-height: 3.35rem;
    padding-inline: 1rem;
    font-size: 1rem;
    font-style: normal;
}

.ejmc-visual-refresh .login-password-control input {
    padding-right: 3.45rem !important;
}

.ejmc-visual-refresh .password-toggle {
    right: .55rem;
    width: 2.35rem;
    height: 2.35rem;
    border-radius: .72rem;
}

.ejmc-visual-refresh .login-form .primary-button {
    min-height: 3.35rem;
    margin-top: .15rem;
    font-size: .92rem;
    font-weight: 850;
}

.ejmc-visual-refresh .login-signature {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--ejmc-line);
}

.ejmc-visual-refresh .login-signature span {
    color: var(--ejmc-muted);
}

.ejmc-visual-refresh .login-signature strong {
    color: #4438c9;
}

/* ------------------------------------------------------------------------
   Cargadores, crédito y mensajes
   ------------------------------------------------------------------------ */

.ejmc-visual-refresh .app-loader,
.ejmc-visual-refresh .action-loader,
.ejmc-visual-refresh .login-loader {
    background:
        radial-gradient(circle at 50% 30%, rgba(81, 70, 229, .15), transparent 25rem),
        rgba(245, 246, 251, .94);
    backdrop-filter: blur(14px);
}

.ejmc-visual-refresh .app-loader-card,
.ejmc-visual-refresh .action-loader-card,
.ejmc-visual-refresh .login-loader-card {
    border: 1px solid rgba(81, 70, 229, .12);
    border-radius: 1.35rem;
    background: rgba(255, 255, 255, .94);
    box-shadow: var(--ejmc-shadow-lg);
}

.ejmc-visual-refresh .app-loader-card img,
.ejmc-visual-refresh .action-loader-card img,
.ejmc-visual-refresh .login-loader-card img {
    filter: drop-shadow(0 10px 14px rgba(30, 41, 59, .16));
}

.ejmc-visual-refresh .developer-credit {
    right: clamp(.65rem, 1.25vw, 1.15rem);
    bottom: clamp(.65rem, 1.25vw, 1.15rem);
    border: 1px solid rgba(81, 70, 229, .16);
    border-radius: 999px;
    background: rgba(255, 255, 255, .91);
    box-shadow: 0 12px 34px rgba(39, 45, 78, .12);
    backdrop-filter: blur(18px) saturate(135%);
    transition: all var(--ejmc-transition);
}

.ejmc-visual-refresh .developer-credit:hover {
    border-color: rgba(81, 70, 229, .28);
    background: #fff;
    box-shadow: 0 16px 40px rgba(39, 45, 78, .16);
    transform: translateY(-2px);
}

.ejmc-visual-refresh .developer-credit-icon {
    background: linear-gradient(135deg, #5146e5, #2f6fed);
    box-shadow: 0 8px 17px rgba(81, 70, 229, .23);
}

.ejmc-visual-refresh .toast {
    border-color: var(--ejmc-line);
    border-radius: .9rem;
    box-shadow: var(--ejmc-shadow-lg);
    backdrop-filter: blur(14px);
}

/* ------------------------------------------------------------------------
   Adaptación: 2K, 1366×768, zoom alto y móviles
   ------------------------------------------------------------------------ */

@media (min-width: 1800px) {
    html {
        font-size: 17px;
    }

    .ejmc-visual-refresh .content {
        max-width: 1840px;
    }

    .ejmc-visual-refresh .quick-modules-grid,
    .ejmc-visual-refresh .module-catalog-grid {
        gap: 1rem;
    }
}

@media (max-width: 1366px) {
    html {
        font-size: 14px;
    }

    .ejmc-visual-refresh .content {
        padding-inline: 1rem;
    }

    .ejmc-visual-refresh .topbar {
        gap: .55rem;
        padding-inline: .75rem;
    }

    .ejmc-visual-refresh .global-search input {
        height: 2.55rem;
    }

    .ejmc-visual-refresh .admin-summary-grid,
    .ejmc-visual-refresh .academic-summary-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1120px) {
    .ejmc-visual-refresh .school-name,
    .ejmc-visual-refresh .sync-pill > span:last-child,
    .ejmc-visual-refresh .destination-button > span:last-child {
        display: none;
    }

    .ejmc-visual-refresh .destination-button {
        width: 2.55rem;
        padding-inline: 0;
        justify-content: center;
    }

    .ejmc-visual-refresh .quick-modules-grid,
    .ejmc-visual-refresh .module-catalog-grid,
    .ejmc-visual-refresh .academic-course-grid,
    .ejmc-visual-refresh .academic-subject-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .ejmc-visual-refresh .content {
        padding:
            .9rem
            .8rem
            5.8rem;
    }

    .ejmc-visual-refresh .topbar {
        grid-template-columns: auto minmax(0, 1fr) auto;
    }

    .ejmc-visual-refresh .global-search input {
        min-width: 0;
    }

    .ejmc-visual-refresh .developer-credit {
        bottom: 4.25rem;
    }

    .ejmc-visual-refresh .login-layout {
        width: min(44rem, calc(100% - 1rem));
        min-height: auto;
        margin-block: .5rem;
        grid-template-columns: 1fr;
    }

    .ejmc-visual-refresh .login-brand-panel {
        min-height: 19rem;
    }

    .ejmc-visual-refresh .login-brand-panel h1 {
        max-width: 31rem;
        font-size: clamp(1.8rem, 7vw, 2.75rem);
    }
}

@media (max-width: 700px) {
    .ejmc-visual-refresh .admin-summary-grid,
    .ejmc-visual-refresh .academic-summary-grid,
    .ejmc-visual-refresh .quick-modules-grid,
    .ejmc-visual-refresh .module-catalog-grid,
    .ejmc-visual-refresh .academic-course-grid,
    .ejmc-visual-refresh .academic-subject-grid {
        grid-template-columns: 1fr;
    }

    .ejmc-visual-refresh .login-layout {
        border-radius: 1.1rem;
    }

    .ejmc-visual-refresh .login-brand-panel {
        padding: 1.5rem;
    }

    .ejmc-visual-refresh .login-brand-panel > p:not(.eyebrow),
    .ejmc-visual-refresh .academic-motto,
    .ejmc-visual-refresh .login-feature-list {
        display: none;
    }

    .ejmc-visual-refresh .login-logo-image {
        width: 5.8rem;
        height: 5.8rem;
        margin-bottom: .8rem;
    }

    .ejmc-visual-refresh .login-logo-image img {
        width: 5rem;
        height: 5rem;
    }

    .ejmc-visual-refresh .login-card-wrap {
        padding: .75rem;
    }

    .ejmc-visual-refresh .login-card {
        padding: 1.2rem;
        border-radius: 1rem;
    }

    .ejmc-visual-refresh .developer-credit-copy small {
        display: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ejmc-visual-refresh *,
    .ejmc-visual-refresh *::before,
    .ejmc-visual-refresh *::after {
        scroll-behavior: auto !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
}