/* Pantallas auth alumnos — coherente con tokens Ableton */

.auth-body {
    overflow: auto;
    height: auto;
    min-height: 100dvh;
    background: var(--bg-deep);
}

.auth-layout {
    display: grid;
    place-items: center;
    min-height: 100dvh;
    padding: 2rem 1.25rem;
}

.auth-layout--wide .auth-card {
    width: min(100%, 480px);
}

.auth-card {
    width: min(100%, 420px);
    padding: 2rem;
    background: var(--bg-1);
    border: 1px solid var(--bg-4);
    border-radius: 6px;
    box-shadow: 0 20px 40px rgb(0 0 0 / 45%);
}

.auth-back {
    display: inline-block;
    margin-bottom: 1rem;
    font-size: 12px;
    color: var(--tx-3);
}
.auth-back:hover { color: var(--c-yellow); }

.auth-kicker {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--c-yellow);
    margin-bottom: .5rem;
}

.auth-card h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--tx-0);
    margin-bottom: .5rem;
}

.auth-lead {
    color: var(--tx-2);
    font-size: 13px;
    margin-bottom: 1.25rem;
    line-height: 1.5;
}

.auth-muted { color: var(--tx-3); font-size: 12px; }

.auth-form {
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.auth-form label {
    font-size: 11px;
    font-weight: 600;
    color: var(--tx-2);
    margin-top: .35rem;
}

.auth-form input {
    padding: .65rem .75rem;
    background: var(--bg-0);
    border: 1px solid var(--bg-4);
    border-radius: 4px;
    color: var(--tx-0);
    font-size: 14px;
}

.auth-form input:focus {
    outline: 1px solid var(--c-yellow);
    border-color: var(--c-yellow);
}

.auth-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: .75rem;
    padding: .7rem 1rem;
    background: var(--c-yellow);
    color: var(--bg-0);
    font-weight: 700;
    font-size: 13px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    text-decoration: none;
}

.auth-submit:hover { filter: brightness(1.05); }
.auth-submit:disabled { opacity: .6; cursor: not-allowed; }

.auth-submit--ghost {
    background: var(--bg-3);
    color: var(--tx-0);
}

.auth-feedback {
    margin-top: .75rem;
    font-size: 12px;
    line-height: 1.4;
}
.auth-feedback.is-ok { color: var(--c-green); }
.auth-feedback.is-err { color: var(--rec); }

.auth-alt {
    margin-top: 1.25rem;
    font-size: 12px;
    color: var(--tx-3);
}
.auth-alt a {
    color: var(--c-yellow);
    font-weight: 600;
}

.auth-fieldset {
    margin: .5rem 0 0;
    padding: .75rem;
    border: 1px solid var(--bg-4);
    border-radius: 4px;
}

.auth-fieldset legend {
    font-size: 11px;
    font-weight: 600;
    color: var(--tx-2);
    padding: 0 .25rem;
}

.auth-radio {
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-top: .4rem;
    font-size: 13px;
    color: var(--tx-1);
    cursor: pointer;
}

.auth-radio input {
    accent-color: var(--c-yellow);
}

.auth-actions {
    display: flex;
    flex-direction: column;
    gap: .5rem;
    margin-top: 1rem;
}

/* ============================================================
   DASHBOARD ALUMNO — asistencia
   ============================================================ */
.auth-layout--wide .dash-card { width: min(100%, 560px); }

.dash-subtitle {
    margin: 1.5rem 0 .5rem;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--tx-1);
}

/* Resumen numérico */
.dash-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .5rem;
    margin: 1.25rem 0;
}
.dash-stat[hidden] { display: none; }
.dash-stat {
    display: flex;
    flex-direction: column;
    gap: .25rem;
    padding: .8rem .6rem;
    background: var(--bg-2);
    border: 1px solid var(--bg-4);
    border-top: 2px solid var(--bg-5);
    border-radius: 5px;
}
.dash-stat--ok  { border-top-color: var(--c-green); }
.dash-stat--bad { border-top-color: var(--rec); }
.dash-stat--pct { border-top-color: var(--c-yellow); }
.dash-stat-num {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--tx-0);
}
.dash-stat-lbl {
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--tx-3);
}

/* Historial */
.dash-list {
    list-style: none;
    margin: 0 0 .5rem;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: .4rem;
}
.dash-list[hidden] { display: none; }
.dash-row {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: .6rem;
    padding: .6rem .75rem;
    background: var(--bg-1);
    border: 1px solid var(--bg-4);
    border-left: 3px solid var(--c-green);
    border-radius: 4px;
    font-size: 13px;
}
.dash-row.is-ausente { border-left-color: var(--rec); }
.dash-row-fecha {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--tx-3);
    white-space: nowrap;
}
.dash-row-tema { color: var(--tx-1); }
.dash-row-nota {
    grid-column: 1 / -1;
    font-size: 12px;
    color: var(--tx-3);
    border-top: 1px dashed var(--bg-4);
    padding-top: .4rem;
}
.dash-badge {
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    padding: .2rem .5rem;
    border-radius: 99px;
    white-space: nowrap;
}
.dash-badge.is-presente    { background: rgba(133,212,60,.15); color: var(--c-green); }
.dash-badge.is-ausente,
.dash-badge.is-falta,
.dash-badge.is-rechazada   { background: rgba(255,59,59,.15);  color: var(--rec); }
.dash-badge.is-justificada,
.dash-badge.is-pendiente   { background: rgba(248,210,99,.15); color: var(--c-yellow); }
.dash-badge.is-reprogramada,
.dash-badge.is-aceptada    { background: rgba(92,205,237,.15); color: var(--c-cyan); }

.dash-row.is-falta, .dash-row.is-rechazada    { border-left-color: var(--rec); }
.dash-row.is-justificada, .dash-row.is-pendiente { border-left-color: var(--c-yellow); }
.dash-row.is-reprogramada, .dash-row.is-aceptada { border-left-color: var(--c-cyan); }

@media (max-width: 520px) {
    .dash-stats { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   PORTAL ALUMNO — layout con tabs (perfil / asistencia / comunidad)
   ============================================================ */
.portal {
    width: min(100%, 760px);
    margin: 0 auto;
    padding: 1.5rem 1.25rem 3rem;
}

.portal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}
.portal-id { display: flex; align-items: center; gap: .9rem; }
.portal-id-txt h1 { font-size: 1.4rem; font-weight: 800; color: var(--tx-0); margin: .1rem 0; }
.portal-head-actions { display: flex; gap: .5rem; }
.portal-head-actions .auth-submit { margin-top: 0; }

/* Avatar (con imagen o inicial) */
.portal-avatar {
    flex-shrink: 0;
    width: 52px; height: 52px;
    border-radius: 50%;
    background: var(--bg-3) center/cover no-repeat;
    border: 2px solid var(--bg-5);
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--c-yellow);
    overflow: hidden;
}
.portal-avatar--lg { width: 84px; height: 84px; font-size: 2rem; }
.portal-avatar.has-img { color: transparent; }

/* Tabs */
.portal-tabs {
    display: flex;
    gap: .25rem;
    border-bottom: 1px solid var(--bg-4);
    margin-bottom: 1.25rem;
    overflow-x: auto;                 /* en mobile se deslizan en vez de romperse */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.portal-tabs::-webkit-scrollbar { display: none; }
.portal-tab {
    padding: .6rem 1rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    color: var(--tx-2);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;              /* que no parta el texto en dos líneas */
    flex: 0 0 auto;
}
.portal-tab:hover { color: var(--tx-0); }
.portal-tab.is-active { color: var(--c-yellow); border-bottom-color: var(--c-yellow); }

.portal-panel { display: none; }
.portal-panel.is-active { display: block; animation: portalFade .35s ease both; }
@keyframes portalFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.portal-panel .auth-card { width: 100%; }

/* Perfil */
.perfil-avatar-row { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.perfil-avatar-btn { display: inline-flex; margin-top: 0; cursor: pointer; }
.perfil-redes {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .5rem 1rem;
    margin-top: .35rem;
}
.perfil-redes label { margin-top: .35rem; }
.auth-form textarea {
    padding: .65rem .75rem;
    background: var(--bg-0);
    border: 1px solid var(--bg-4);
    border-radius: 4px;
    color: var(--tx-0);
    font-family: inherit;
    font-size: 14px;
    resize: vertical;
}
.auth-form textarea:focus { outline: 1px solid var(--c-yellow); border-color: var(--c-yellow); }
.perfil-check { display: flex; align-items: center; gap: .5rem; margin-top: .8rem; font-size: 13px; color: var(--tx-1); cursor: pointer; }
.perfil-check input { accent-color: var(--c-yellow); }

/* Asistencia */
.asis-actions { margin: 1rem 0; }
.repro-box {
    margin-top: 1.5rem;
    padding: 1rem;
    background: var(--bg-2);
    border: 1px solid var(--bg-4);
    border-radius: 6px;
}
.repro-box summary { cursor: pointer; font-weight: 700; color: var(--tx-0); }
.repro-box .auth-form { margin-top: .75rem; }

/* Comunidad */
.com-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: .75rem;
    margin-top: 1rem;
}
.com-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: .4rem;
    padding: 1rem;
    background: var(--bg-2);
    border: 1px solid var(--bg-4);
    border-radius: 6px;
    transition: border-color .2s, transform .2s;
}
.com-card:hover { border-color: var(--c-yellow); transform: translateY(-2px); }
.com-card-name { font-size: 14px; font-weight: 700; color: var(--tx-0); margin: 0; }
.com-card-gen { font-family: var(--font-mono); font-size: 10px; letter-spacing: .04em; color: var(--c-yellow); margin: 0; }
.com-card-bio { font-size: 12px; color: var(--tx-2); margin: 0; line-height: 1.4; }
.com-card-redes { display: flex; gap: .35rem; margin-top: .35rem; }
.com-red {
    width: 30px; height: 30px;
    display: grid; place-items: center;
    background: var(--bg-3);
    border: 1px solid var(--bg-5);
    border-radius: 50%;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 700;
    color: var(--tx-1);
}
.com-red:hover { background: var(--c-yellow); color: var(--bg-0); border-color: var(--c-yellow); }

@media (max-width: 520px) {
    .perfil-redes { grid-template-columns: 1fr; }
    .portal-head { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   PANEL ADMIN
   ============================================================ */
.portal--admin { width: min(100%, 820px); }

.admin-pill {
    display: inline-grid; place-items: center;
    min-width: 18px; height: 18px;
    padding: 0 5px;
    margin-left: .35rem;
    background: var(--rec);
    color: #fff;
    border-radius: 99px;
    font-size: 10px; font-weight: 700;
}
/* Sin esto, el atributo hidden no oculta el pill (display lo pisa) → quedaban los círculos rojos clavados */
.admin-pill[hidden] { display: none !important; }

.admin-search {
    width: 100%;
    padding: .6rem .75rem;
    margin-bottom: .75rem;
    background: var(--bg-0);
    border: 1px solid var(--bg-4);
    border-radius: 4px;
    color: var(--tx-0);
    font-size: 14px;
}
.admin-search:focus { outline: 1px solid var(--c-yellow); border-color: var(--c-yellow); }

.admin-row-form {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    align-items: center;
    margin: .5rem 0 1rem;
}
.admin-row-form input, .admin-row-form select {
    padding: .55rem .65rem;
    background: var(--bg-0);
    border: 1px solid var(--bg-4);
    border-radius: 4px;
    color: var(--tx-0);
    font-size: 13px;
}
.admin-row-form .auth-submit { margin-top: 0; padding: .55rem 1rem; }

.admin-row-click { cursor: default; }
.admin-mini {
    padding: .25rem .6rem;
    background: var(--bg-3);
    border: 1px solid var(--bg-5);
    border-radius: 4px;
    color: var(--tx-1);
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
}
.admin-mini:hover { border-color: var(--c-yellow); color: var(--c-yellow); }
.admin-mini--ok { background: rgba(133,212,60,.15); border-color: var(--c-green); color: var(--c-green); }
.admin-mini--del { background: rgba(255,59,59,.12); border-color: var(--rec); color: var(--rec); }
.admin-mini--ok:hover { background: var(--c-green); color: var(--bg-0); }
.admin-mini--del:hover { background: var(--rec); color: #fff; }
.admin-actions { display: flex; gap: .35rem; }

.view-back-lite {
    background: none; border: 0;
    color: var(--tx-3);
    font-size: 12px;
    cursor: pointer;
    margin-bottom: .5rem;
    padding: 0;
}
.view-back-lite:hover { color: var(--c-yellow); }

/* ============================================================
   CALENDARIO DE ASISTENCIA — estilo Ableton + titileo premium
   ============================================================ */
.cal {
    margin: 1.25rem 0;
    padding: 1rem;
    background: var(--bg-deep);
    border: 1px solid var(--bg-5);
    border-radius: 6px;
}
.cal-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: .85rem;
}
.cal-title {
    font-family: var(--font-ui);
    font-weight: 800;
    font-size: 14px;
    color: var(--tx-0);
    text-transform: capitalize;
    letter-spacing: .02em;
}
.cal-nav {
    width: 28px; height: 28px;
    display: grid; place-items: center;
    background: var(--bg-2);
    border: 1px solid var(--bg-5);
    border-radius: 4px;
    color: var(--tx-1);
    font-size: 15px;
    cursor: pointer;
    transition: border-color .15s, color .15s;
}
.cal-nav:hover { border-color: var(--c-yellow); color: var(--c-yellow); }

.cal-dows, .cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}
.cal-dows { margin-bottom: 5px; }
.cal-dow {
    text-align: center;
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--tx-3);
}

/* Celdas tipo clip de Ableton */
.cal-cell {
    position: relative;
    aspect-ratio: 1 / 1;
    display: grid;
    place-items: center;
    background: var(--bg-1);
    border: 1px solid var(--bg-3);
    border-radius: 3px;
    color: var(--tx-3);
}
.cal-cell.is-empty { background: transparent; border-color: transparent; }
.cal-num {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 500;
    color: inherit;
}

/* Estados (colores Ableton) */
.cal-cell.is-presente    { background: rgba(133,212,60,.16);  border-color: var(--c-green);  color: var(--c-green); }
.cal-cell.is-falta       { background: rgba(255,59,59,.15);   border-color: var(--rec);      color: var(--rec); }
.cal-cell.is-justificada { background: rgba(248,210,99,.16);  border-color: var(--c-yellow); color: var(--c-yellow); }
.cal-cell.is-reprogramada{ background: rgba(92,205,237,.16);  border-color: var(--c-cyan);   color: var(--c-cyan); }
.cal-cell.is-marked .cal-num { font-weight: 700; }

/* Hoy */
.cal-cell.is-today { outline: 1px solid var(--tx-2); outline-offset: -1px; }
.cal-cell.is-today::after {
    content: '';
    position: absolute;
    bottom: 3px; left: 50%; transform: translateX(-50%);
    width: 3px; height: 3px; border-radius: 50%;
    background: var(--tx-1);
}

/* Titileo premium: glow suave que respira (serio, sin exagerar) */
@media (prefers-reduced-motion: no-preference) {
    .cal-cell.is-marked { animation: calGlow 2.6s ease-in-out infinite; }
    @keyframes calGlow {
        0%, 100% { box-shadow: 0 0 0 0 rgba(0,0,0,0); }
        50%      { box-shadow: 0 0 9px -1px currentColor; }
    }
}

/* Leyenda */
.cal-legend {
    display: flex;
    flex-wrap: wrap;
    gap: .25rem 1rem;
    margin-top: .9rem;
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--tx-3);
}
.cal-legend span { display: inline-flex; align-items: center; gap: .35rem; }
.cal-dot { width: 8px; height: 8px; border-radius: 2px; display: inline-block; }
.cal-dot.is-presente    { background: var(--c-green); }
.cal-dot.is-falta       { background: var(--rec); }
.cal-dot.is-justificada { background: var(--c-yellow); }
.cal-dot.is-reprogramada{ background: var(--c-cyan); }

/* ============================================================
   ESTADO DE CUENTA (alumno)
   ============================================================ */
.cuenta-box {
    display: flex;
    align-items: center;
    gap: .6rem;
    flex-wrap: wrap;
    padding: .7rem .85rem;
    margin-bottom: 1rem;
    background: var(--bg-2);
    border: 1px solid var(--bg-4);
    border-radius: 6px;
}
.cuenta-badge {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .04em;
    padding: .25rem .6rem;
    border-radius: 99px;
}
.cuenta-badge.is-ok   { background: rgba(133,212,60,.15); color: var(--c-green); }
.cuenta-badge.is-debe { background: rgba(248,210,99,.18); color: var(--c-yellow); }
.cuenta-txt { font-size: 13px; color: var(--tx-1); flex: 1; min-width: 140px; }
.cuenta-toggle {
    background: none; border: 1px solid var(--bg-5);
    color: var(--tx-2);
    font-size: 11px;
    padding: .3rem .6rem;
    border-radius: 4px;
    cursor: pointer;
}
.cuenta-toggle:hover { border-color: var(--c-yellow); color: var(--c-yellow); }

/* ============================================================
   MURO DE MATERIAL
   ============================================================ */
.mat-upload {
    margin: .25rem 0 1.25rem;
    padding: 1rem;
    background: var(--bg-2);
    border: 1px solid var(--bg-4);
    border-radius: 6px;
}
.mat-upload summary { cursor: pointer; font-weight: 700; color: var(--c-yellow); font-size: 13px; }
.mat-upload .auth-form { margin-top: .75rem; }
.mat-upload input[type="file"] {
    font-size: 12px;
    color: var(--tx-2);
}

.mat-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .6rem; }
.mat-list[hidden] { display: none; }
.mat-item {
    padding: .85rem 1rem;
    background: var(--bg-1);
    border: 1px solid var(--bg-4);
    border-left: 3px solid var(--c-cyan);
    border-radius: 5px;
}
.mat-item-head { display: flex; align-items: center; gap: .5rem; }
.mat-tipo {
    font-family: var(--font-mono);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .15rem .5rem;
    border-radius: 99px;
    background: rgba(92,205,237,.16);
    color: var(--c-cyan);
}
.mat-titulo { font-weight: 700; color: var(--tx-0); font-size: 14px; }
.mat-autor { font-family: var(--font-mono); font-size: 10px; color: var(--tx-3); margin: .35rem 0 0; }
.mat-desc { font-size: 13px; color: var(--tx-2); margin: .4rem 0 0; line-height: 1.5; }
.mat-acciones { display: flex; gap: .5rem; align-items: center; margin-top: .6rem; }
.mat-dl { margin-top: 0 !important; padding: .4rem .9rem; font-size: 12px; }
.mat-del {
    background: none;
    border: 1px solid var(--bg-5);
    color: var(--tx-3);
    font-size: 11px;
    padding: .35rem .7rem;
    border-radius: 4px;
    cursor: pointer;
}
.mat-del:hover { border-color: var(--rec); color: var(--rec); }

/* ============================================================
   MENSAJES (bandeja + hilo)
   ============================================================ */
.com-msg-btn { margin-top: .6rem !important; padding: .4rem .9rem; font-size: 12px; }

.msj-convos { list-style: none; margin: .5rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .4rem; }
.msj-convos[hidden] { display: none; }
.msj-convo {
    display: flex; align-items: center; gap: .7rem;
    padding: .6rem .75rem;
    background: var(--bg-1);
    border: 1px solid var(--bg-4);
    border-radius: 6px;
    cursor: pointer;
    transition: border-color .15s, transform .15s;
}
.msj-convo:hover { border-color: var(--c-yellow); transform: translateX(2px); }
.msj-convo-av { width: 40px; height: 40px; font-size: 1rem; }
.msj-convo-txt { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.msj-convo-name { font-weight: 700; font-size: 13px; color: var(--tx-0); }
.msj-convo-last {
    font-size: 12px; color: var(--tx-3);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    max-width: 100%;
}

/* Hilo */
.msj-hilo {
    display: flex; flex-direction: column; gap: .5rem;
    max-height: 50vh;
    overflow-y: auto;
    padding: .85rem;
    margin: .5rem 0;
    background: var(--bg-deep);
    border: 1px solid var(--bg-5);
    border-radius: 6px;
}
.msj-burbuja {
    max-width: 78%;
    padding: .5rem .75rem;
    border-radius: 10px;
    border: 1px solid var(--bg-4);
}
.msj-burbuja.is-mia  { align-self: flex-end; background: rgba(248,210,99,.12); border-color: rgba(248,210,99,.35); }
.msj-burbuja.is-otra { align-self: flex-start; background: var(--bg-2); }
.msj-burbuja-txt { font-size: 13px; color: var(--tx-1); margin: 0; line-height: 1.45; word-break: break-word; }
.msj-burbuja-t { font-family: var(--font-mono); font-size: 9px; color: var(--tx-3); display: block; margin-top: .25rem; text-align: right; }

.msj-form { display: flex; gap: .5rem; align-items: center; }
.msj-form input {
    flex: 1;
    padding: .65rem .75rem;
    background: var(--bg-0);
    border: 1px solid var(--bg-4);
    border-radius: 4px;
    color: var(--tx-0);
    font-size: 14px;
}
.msj-form input:focus { outline: 1px solid var(--c-yellow); border-color: var(--c-yellow); }
.msj-form .auth-submit { margin-top: 0; padding: .65rem 1.1rem; }

/* Toggle de habilitación de cuenta (panel admin) */
.ad-habilitado { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; margin: .5rem 0 1rem; }

/* ============================================================
   CALIFICAR TRACKS (panel admin)
   ============================================================ */
.tracks-list { list-style: none; margin: .5rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .75rem; }
.tracks-list[hidden] { display: none; }
.track-card {
    padding: 1rem;
    background: var(--bg-1);
    border: 1px solid var(--bg-4);
    border-left: 3px solid var(--c-cyan);
    border-radius: 6px;
}
.track-head { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; margin-bottom: .75rem; }
.track-titulo { font-weight: 700; color: var(--tx-0); font-size: 14px; }
.track-autor { font-family: var(--font-mono); font-size: 11px; color: var(--tx-3); }
.track-head .admin-mini { margin-left: auto; }

.track-rate { display: flex; gap: .75rem; flex-wrap: wrap; margin-bottom: .6rem; }
.track-num { display: flex; flex-direction: column; gap: .25rem; font-size: 11px; color: var(--tx-2); }
.track-num input {
    width: 70px;
    padding: .4rem .5rem;
    background: var(--bg-0);
    border: 1px solid var(--bg-4);
    border-radius: 4px;
    color: var(--tx-0);
    font-size: 14px;
}
.track-num input:focus { outline: 1px solid var(--c-yellow); border-color: var(--c-yellow); }
.track-coment {
    width: 100%;
    padding: .5rem .65rem;
    background: var(--bg-0);
    border: 1px solid var(--bg-4);
    border-radius: 4px;
    color: var(--tx-0);
    font-size: 13px;
    margin-bottom: .6rem;
}
.track-coment:focus { outline: 1px solid var(--c-yellow); border-color: var(--c-yellow); }
.track-save-row { display: flex; align-items: center; gap: .75rem; }
.track-save { margin-top: 0; padding: .5rem 1rem; }
.track-fb { font-size: 12px; }

/* Calificación mostrada al alumno en su material */
.mat-calif {
    margin-top: .6rem;
    padding: .6rem .75rem;
    background: rgba(92,205,237,.08);
    border: 1px solid rgba(92,205,237,.3);
    border-radius: 5px;
}
.mat-calif-row { display: flex; gap: 1rem; flex-wrap: wrap; font-family: var(--font-mono); font-size: 11px; color: var(--c-cyan); }
.mat-calif-row b { color: var(--tx-0); }
.mat-calif-com { font-size: 12px; color: var(--tx-2); margin: .4rem 0 0; font-style: italic; }

/* ============================================================
   FEEDBACK de la comunidad (estrellas + porqué) en el muro
   ============================================================ */
.fb-box { margin-top: .7rem; padding-top: .7rem; border-top: 1px solid var(--bg-4); }
.fb-head { font-family: var(--font-mono); font-size: 11px; color: var(--c-yellow); margin-bottom: .5rem; }

.fb-form { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; margin-bottom: .6rem; }
.fb-picker { display: inline-flex; gap: 2px; }
.fb-star {
    background: none; border: none; cursor: pointer;
    font-size: 20px; line-height: 1; color: var(--bg-5);
    padding: 0 1px;
    transition: color .12s;
}
.fb-star:hover, .fb-star.on { color: var(--c-yellow); }
.fb-coment {
    flex: 1; min-width: 160px;
    padding: .45rem .6rem;
    background: var(--bg-0);
    border: 1px solid var(--bg-4);
    border-radius: 4px;
    color: var(--tx-0);
    font-size: 13px;
}
.fb-coment:focus { outline: 1px solid var(--c-yellow); border-color: var(--c-yellow); }
.fb-send { margin-top: 0; padding: .45rem .9rem; font-size: 12px; }
.fb-msg { font-size: 13px; font-weight: 700; }

.fb-list { list-style: none; margin: .3rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .45rem; }
.fb-item { padding: .5rem .65rem; background: var(--bg-1); border: 1px solid var(--bg-4); border-radius: 4px; }
.fb-item-stars { color: var(--c-yellow); font-size: 12px; letter-spacing: 1px; }
.fb-item-who { font-family: var(--font-mono); font-size: 10px; color: var(--tx-3); margin-left: .5rem; }
.fb-item-com { font-size: 12px; color: var(--tx-1); margin: .3rem 0 0; line-height: 1.4; }

/* ============================================================
   IDEAS para agregar (por track)
   ============================================================ */
.idea-box { margin-top: .7rem; padding-top: .7rem; border-top: 1px dashed var(--bg-4); }
.idea-head { font-family: var(--font-mono); font-size: 11px; color: var(--c-cyan); margin-bottom: .5rem; }
.idea-list { list-style: none; margin: 0 0 .5rem; padding: 0; display: flex; flex-direction: column; gap: .3rem; }
.idea-item { font-size: 13px; color: var(--tx-1); }
.idea-text::before { content: '• '; color: var(--c-cyan); }
.idea-who { font-family: var(--font-mono); font-size: 10px; color: var(--tx-3); margin-left: .4rem; }
.idea-form { display: flex; gap: .5rem; }
.idea-input {
    flex: 1; min-width: 0;
    padding: .45rem .6rem;
    background: var(--bg-0); border: 1px solid var(--bg-4); border-radius: 4px;
    color: var(--tx-0); font-size: 13px;
}
.idea-input:focus { outline: 1px solid var(--c-cyan); border-color: var(--c-cyan); }
.idea-send { margin-top: 0; padding: .45rem .9rem; font-size: 12px; }

/* Botones de acción en perfiles de comunidad */
.com-acciones { display: flex; gap: .4rem; flex-wrap: wrap; justify-content: center; margin-top: .6rem; }
.com-acciones .auth-submit { margin-top: 0; padding: .4rem .8rem; font-size: 12px; }
.com-colab-btn { white-space: nowrap; }

/* ============================================================
   SKILLZ — gamificación (demo, retos, logros, ranking)
   ============================================================ */
/* Demo de la semana */
.skz-demo {
    margin: .4rem 0 1.4rem; padding: 1.1rem 1.2rem; border-radius: 8px;
    background: linear-gradient(135deg, rgba(255,193,7,.10), rgba(255,193,7,.02));
    border: 1px solid var(--c-yellow); position: relative; overflow: hidden;
}
.skz-demo::after {
    content: ''; position: absolute; inset: 0; pointer-events: none;
    background: radial-gradient(120% 80% at 100% 0%, rgba(255,193,7,.12), transparent 60%);
}
.skz-demo-kicker { display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: 2px; color: var(--c-yellow); }
.skz-demo-title { margin: .25rem 0 .1rem; font-size: 1.25rem; color: var(--tx-0); }
.skz-demo-by { display: block; font-size: 12px; color: var(--tx-3); }
.skz-demo-desc { display: block; font-size: 13px; color: var(--tx-1); margin-top: .4rem; line-height: 1.45; }
.skz-demo-link { display: inline-block; margin-top: .8rem; padding: .45rem 1rem; font-size: 13px; }

/* Logros */
.skz-logros {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: .6rem; margin: .3rem 0 1.4rem;
}
.skz-logro {
    display: flex; flex-direction: column; align-items: center; text-align: center;
    padding: .8rem .6rem; border-radius: 8px; border: 1px solid var(--bg-4);
    background: var(--bg-1); transition: transform .15s ease, border-color .15s ease;
}
.skz-logro.is-ganado { border-color: var(--c-green); background: linear-gradient(180deg, rgba(0,200,120,.08), transparent); }
.skz-logro.is-locked { opacity: .5; filter: grayscale(.6); }
.skz-logro:hover { transform: translateY(-2px); }
.skz-logro-ic { font-size: 1.8rem; line-height: 1; }
.skz-logro-nm { font-weight: 700; font-size: 13px; color: var(--tx-0); margin-top: .35rem; }
.skz-logro-ds { font-size: 11px; color: var(--tx-3); margin-top: .2rem; line-height: 1.3; }

/* Ranking */
.skz-rank { list-style: none; margin: .3rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .4rem; }
.skz-rank-row {
    display: flex; align-items: center; gap: .7rem;
    padding: .55rem .7rem; border-radius: 6px;
    background: var(--bg-1); border: 1px solid var(--bg-4);
}
.skz-rank-row.is-yo { border-color: var(--c-cyan); background: linear-gradient(90deg, rgba(0,200,255,.08), transparent); }
.skz-rank-pos { min-width: 1.8rem; text-align: center; font-family: var(--font-mono); font-weight: 700; font-size: 15px; color: var(--tx-2); }
.skz-rank-av { width: 34px; height: 34px; flex: 0 0 34px; }
.skz-rank-txt { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.skz-rank-nm { font-weight: 700; font-size: 14px; color: var(--tx-0); }
.skz-rank-detalle { font-size: 11px; color: var(--tx-3); }
.skz-rank-pts { font-family: var(--font-mono); font-weight: 700; font-size: 14px; color: var(--c-yellow); white-space: nowrap; }

/* Botón demo en el panel admin */
.track-demo { margin-left: .5rem; }
.track-demo.is-demo { background: var(--c-yellow); color: #1a1a1a; border-color: var(--c-yellow); }

/* Distinción de alumno oficial BE SKILLZ */
.skz-alumno-badge {
    display: inline-block; vertical-align: middle;
    font-family: var(--font-mono); font-size: 10px; font-weight: 700;
    letter-spacing: .5px; text-transform: uppercase;
    padding: .15rem .5rem; border-radius: 999px;
    color: #1a1a1a; background: linear-gradient(135deg, var(--c-yellow), #ffd75e);
    box-shadow: 0 0 8px rgba(255,193,7,.4);
}
#welcome .skz-alumno-badge { font-size: 11px; }
.skz-rank-mark { color: var(--c-yellow); font-weight: 700; }

/* Insignias de rol */
.rol-badge {
    display: inline-block; vertical-align: middle;
    font-family: var(--font-mono); font-size: 10px; font-weight: 700;
    letter-spacing: .5px; padding: .15rem .55rem; border-radius: 999px;
}
.rol-profesor  { color: #08121a; background: linear-gradient(135deg, #46e0ff, #00b3d6); }
.rol-moderador { color: #0c1408; background: linear-gradient(135deg, #8bf06a, #43c41f); }
/* Fundador: dorado con brillo animado */
.rol-fundador {
    color: #1a1400;
    background: linear-gradient(110deg, #ffd75e, #ffb300, #fff1b0, #ffb300, #ffd75e);
    background-size: 220% 100%;
    box-shadow: 0 0 10px rgba(255,179,0,.55);
    animation: rol-shine 3.5s linear infinite;
}
@keyframes rol-shine { 0% { background-position: 0% 0; } 100% { background-position: 220% 0; } }
#welcome .rol-badge { font-size: 11px; }
.ad-rol { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; margin-top: .7rem; }
.ad-rol .admin-search { width: auto; min-width: 150px; }
.reto-otorgar { display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; margin: .5rem 0; }
.reto-otorgar .admin-search { width: auto; min-width: 180px; }

/* Cómo pagar */
.pago-box { margin: 1rem 0; border: 1px solid var(--bg-4); border-radius: 8px; overflow: hidden; }
.pago-box > summary { cursor: pointer; padding: .8rem 1rem; background: var(--bg-1); font-weight: 700; color: var(--tx-0); list-style: none; }
.pago-box > summary::-webkit-details-marker { display: none; }
.pago-box[open] > summary { border-bottom: 1px solid var(--bg-4); }
.pago-info { padding: 1rem; }
.pago-info h4 { margin: .9rem 0 .4rem; font-size: 14px; color: var(--c-cyan); }
.pago-info h4:first-child { margin-top: 0; }
.pago-dato { font-size: 13px; color: var(--tx-1); margin: .2rem 0; font-family: var(--font-mono); word-break: break-all; }
.pago-dato b { color: var(--tx-0); font-family: var(--font-sans, inherit); }
.pago-recargo {
    display: inline-block; margin-left: .4rem; padding: .1rem .45rem; border-radius: 999px;
    background: rgba(255,120,0,.18); color: #ffb300; border: 1px solid rgba(255,120,0,.5);
    font-size: 11px; font-family: var(--font-mono);
}
.pago-aviso { margin-top: 1rem; padding-top: .8rem; border-top: 1px dashed var(--bg-4); }

/* ============================================================
   MOBILE — portal y panel admin afinados para celular
   ============================================================ */

/* Evita el zoom automático de iOS al tocar inputs (necesita >=16px) */
@media (max-width: 600px) {
    .auth-form input,
    .auth-form textarea,
    .auth-form select,
    .admin-search,
    .idea-input,
    .fb-coment,
    .msj-form input,
    .track-coment { font-size: 16px; }
}

@media (max-width: 600px) {
    .portal { padding: 1rem .85rem 2.5rem; }
    .portal--admin { width: 100%; }

    /* Cabecera apilada */
    .portal-head { flex-direction: column; align-items: stretch; gap: .8rem; }
    .portal-id { align-items: center; }
    .portal-id-txt h1 { font-size: 1.2rem; }
    .portal-avatar { width: 44px; height: 44px; font-size: 1rem; }
    .portal-avatar--lg { width: 68px; height: 68px; font-size: 1.6rem; }

    /* Botones de la cabecera: que ocupen y no se amontonen */
    .portal-head-actions { width: 100%; flex-wrap: wrap; }
    .portal-head-actions .auth-submit { flex: 1 1 auto; text-align: center; min-height: 44px; }

    /* Tarjetas y tipografías */
    .auth-card { padding: 1.1rem 1rem; }
    .dash-subtitle { font-size: 1.05rem; }

    /* Filas: el badge baja en vez de apretar todo */
    .dash-row { grid-template-columns: 1fr auto; }
    .dash-row .admin-mini,
    .dash-row .admin-actions { grid-column: 1 / -1; }
    .admin-actions { display: flex; gap: .4rem; }

    /* Comunidad: tarjetas más chicas para que entren 2 por fila */
    .com-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .6rem; }
    .com-card { padding: .8rem; }

    /* Logros y ranking */
    .skz-logros { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
    .skz-rank-detalle { font-size: 10px; }
    .skz-rank-av { width: 30px; height: 30px; flex-basis: 30px; }

    /* Calendario de asistencia: que no se desborde */
    .cal-grid, .cal-dows { gap: 2px; }

    /* Tap targets cómodos */
    .auth-submit,
    .portal-tab,
    .reacc-btn,
    .admin-mini { min-height: 40px; }
    .portal-tab { min-height: 44px; display: inline-flex; align-items: center; }

    /* Mensajería ocupa bien el ancho */
    .msj-hilo { max-height: 50vh; }

    /* Calificación de tracks (admin) en una columna */
    .track-rate { flex-wrap: wrap; }
    .track-num { flex: 1 1 30%; }
}

/* Pantallas muy chicas (≤380px) */
@media (max-width: 380px) {
    .com-grid { grid-template-columns: 1fr 1fr; }
    .dash-stats { grid-template-columns: repeat(2, 1fr); }
    .portal-id-txt h1 { font-size: 1.1rem; }
    .rol-badge, .skz-alumno-badge { font-size: 9px; padding: .12rem .4rem; }
}

/* ============================================================
   NOTIFICACIONES
   ============================================================ */
.notif-list { list-style: none; margin: .4rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .4rem; }
.notif-item {
    display: flex; align-items: flex-start; gap: .7rem;
    padding: .65rem .75rem; border-radius: 6px;
    background: var(--bg-1); border: 1px solid var(--bg-4);
}
.notif-item.is-nueva { border-left: 3px solid var(--c-cyan); background: linear-gradient(90deg, rgba(0,200,255,.07), transparent); }
.notif-clickable { cursor: pointer; transition: transform .12s ease, border-color .12s ease; }
.notif-clickable:hover { transform: translateX(2px); border-color: var(--c-cyan); }
.notif-ic { font-size: 1.2rem; line-height: 1.4; flex: 0 0 auto; }
.notif-body { display: flex; flex-direction: column; min-width: 0; }
.notif-titulo { font-weight: 700; font-size: 14px; color: var(--tx-0); }
.notif-cuerpo { font-size: 12px; color: var(--tx-2); margin-top: .15rem; }
.notif-fecha { font-family: var(--font-mono); font-size: 10px; color: var(--tx-3); margin-top: .25rem; }

/* ============================================================
   RACHA + NOVEDADES (Skillz)
   ============================================================ */
.skz-racha {
    display: flex; align-items: center; gap: .6rem;
    margin: .2rem 0 1.2rem; padding: .7rem .9rem; border-radius: 8px;
    background: linear-gradient(135deg, rgba(255,80,0,.12), rgba(255,193,7,.04));
    border: 1px solid rgba(255,120,0,.5);
}
.skz-racha-fuego { font-size: 1.5rem; animation: racha-pulse 1.6s ease-in-out infinite; }
@keyframes racha-pulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.18); } }
.skz-racha-txt { font-size: 14px; font-weight: 600; color: var(--tx-0); }

.skz-novedades { list-style: none; margin: .3rem 0 1.4rem; padding: 0; display: flex; flex-direction: column; gap: .35rem; }
.skz-nov-item {
    display: flex; align-items: center; gap: .6rem;
    padding: .5rem .65rem; border-radius: 6px;
    background: var(--bg-1); border: 1px solid var(--bg-4);
}
.skz-nov-ic { font-size: 1.1rem; flex: 0 0 auto; }
.skz-nov-txt { flex: 1; min-width: 0; font-size: 13px; color: var(--tx-1); }
.skz-nov-fecha { font-family: var(--font-mono); font-size: 10px; color: var(--tx-3); white-space: nowrap; }

/* ============================================================
   REACCIONES rápidas en tracks
   ============================================================ */
.reacc-row { display: flex; gap: .5rem; margin: .6rem 0 .2rem; }
.reacc-btn {
    display: inline-flex; align-items: center; gap: .35rem;
    padding: .3rem .6rem; border-radius: 999px;
    background: var(--bg-1); border: 1px solid var(--bg-4); cursor: pointer;
    transition: transform .1s ease, border-color .1s ease, background .1s ease;
}
.reacc-btn:hover { transform: translateY(-1px); border-color: var(--c-cyan); }
.reacc-btn:active { transform: scale(.92); }
.reacc-btn.is-mia { background: rgba(0,200,255,.14); border-color: var(--c-cyan); }
.reacc-emoji { font-size: 15px; line-height: 1; }
.reacc-cnt { font-family: var(--font-mono); font-size: 12px; color: var(--tx-2); min-width: .8rem; text-align: center; }