* {
box-sizing: border-box;
}
html,
body {
margin: 0;
min-height: 100%;
font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
background-color: #101820;
}
body {
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
padding: 0;
}
/* Pantalla de transición */
.transition-overlay {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
background: #f5f5f5;
z-index: 9999;
display: flex;
align-items: center;
justify-content: center;
opacity: 0;
pointer-events: none;
transition: opacity 0.125s ease-in-out;
}
.transition-overlay.is-active {
opacity: 1;
pointer-events: all;
}
.transition-overlay__mascot {
width: 90%;
max-width: 600px;
height: auto;
animation: mascot-pulse 0.25s ease-in-out;
}
@keyframes mascot-pulse {
0% {
transform: scale(0.95);
opacity: 0.8;
}
50% {
transform: scale(1);
opacity: 1;
}
100% {
transform: scale(0.95);
opacity: 0.8;
}
}
/* Vista simple del estudiante */
.student-view {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
background: #101820 url("recursos/f-espera.png") center / contain no-repeat;
color: #ffffff;
z-index: 900;
display: flex;
flex-direction: column;
}
.student-view:not([hidden]) {
display: flex;
align-items: center;
justify-content: center;
}
.student-view__back-container {
position: absolute;
bottom: 20px;
left: 0;
right: 0;
display: flex;
align-items: center;
justify-content: center;
padding: clamp(16px, 4%, 32px);
z-index: 2;
}
.student-view__back {
border: none;
background: transparent;
padding: 0;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
}
.student-view__back img {
width: clamp(32px, 10%, 56px);
height: auto;
}
/* Overlay muy sencillo para elegir rol; se mantiene neutral para no interferir con el diseño existente */
.role-overlay {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
background: rgba(0, 0, 0, 0.6);
z-index: 1000;
}
.role-overlay:not([hidden]) {
display: flex;
align-items: center;
justify-content: center;
}
.role-overlay__content {
background: #ffffff;
border-radius: 16px;
padding: 24px 20px;
max-width: 320px;
width: 90%;
text-align: center;
}
.role-overlay__title {
margin: 0 0 16px;
font-size: 20px;
color: #222222;
}
.role-overlay__buttons {
display: flex;
gap: 12px;
justify-content: center;
}
.role-overlay__btn {
flex: 1 1 0;
padding: 10px 12px;
border-radius: 999px;
border: none;
background: #ffcc00;
color: #222222;
font-weight: 600;
cursor: pointer;
}
.role-overlay__btn:hover {
background: #ffd633;
}
/* Overlay para mostrar el recordatorio en la vista del estudiante */
.reminder-overlay {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
background-color: transparent;
z-index: 2000;
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
}
.reminder-overlay:not([hidden]) {
display: flex;
}
.reminder-overlay img[data-reminder-image] {
width: 100%;
height: 100%;
object-fit: contain;
display: none; /* solo se muestra cuando hay imagen válida */
}
/* Modal para que el profesor elija el tiempo del recordatorio */
.time-modal {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
background: rgba(0, 0, 0, 0.6);
z-index: 1002;
}
/* Sólo se muestra como flex cuando NO está hidden */
.time-modal:not([hidden]) {
display: flex;
align-items: center;
justify-content: center;
}
.time-modal__content {
display: flex;
flex-direction: column;
align-items: center;
justify-content: flex-end;
background: transparent url("recursos/f-tiempo.png") center / contain no-repeat;
border-radius: 16px;
padding: 48px 32px 36px;
max-width: 460px;
width: min(100%, 460px);
aspect-ratio: 4 / 3;
text-align: center;
}
.time-modal__title {
margin: 0 0 8px;
font-size: 20px;
color: #222222;
}
.time-modal__subtitle {
margin: 0 0 16px;
font-size: 14px;
color: #555555;
}
.time-modal__buttons {
display: flex;
flex-direction: column;
gap: 8px;
align-items: center;
margin-bottom: 8px;
width: 100%;
max-width: 360px;
}
.time-modal__btn {
flex: 0 0 auto;
width: 100%;
max-width: 260px;
padding: 0;
border: none;
background: transparent;
cursor: pointer;
}
.time-modal__btn:hover {
opacity: 0.9;
}
.time-modal__btn img {
width: 100%;
height: auto;
display: block;
}
.time-modal__cancel {
border: none;
background: transparent;
color: #666666;
font-size: 14px;
cursor: pointer;
margin-top: 4px;
}
/* Modal de confirmaci f3n para el profesor */
.sent-modal {
position: fixed;
top: 0;
left: 0;
width: 100vw;
height: 100vh;
background: rgba(0, 0, 0, 0.4);
z-index: 1003;
}
.sent-modal:not([hidden]) {
display: flex;
align-items: center;
justify-content: center;
}
.sent-modal__content {
background: #ffffff;
border-radius: 12px;
padding: 16px 20px;
max-width: 260px;
width: 80%;
text-align: center;
}
.sent-modal__text {
margin: 0;
font-size: 16px;
color: #222222;
}
.app {
width: 100%;
max-width: 415px;
height: 100vh;
max-height: 100vh;
aspect-ratio: 1125 / 2436;
position: relative;
overflow: hidden;
background-color: #101820;
border-radius: 24px;
}
.screen {
position: absolute;
inset: 0;
display: flex;
flex-direction: column;
width: 100%;
max-width: 100%;
height: 100%;
opacity: 0;
pointer-events: none;
transition: opacity 200ms ease;
overflow: hidden;
}
.screen.is-active {
opacity: 1;
pointer-events: auto;
}
.home-screen {
background: #101820 url("recursos/fondo-inicio.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
gap: 0;
}
.home-screen .screen__section:first-child {
flex: 0.5 1 0;
}
.home-screen .screen__section--mascot {
flex: 1 1 0;
margin-top: -20px;
}
.home-screen .screen__section--cta {
flex: 1 1 0;
margin-top: -40px;
}
.home-screen .screen__section--back {
flex: 0.3 1 0;
margin-top: -100px;
}
.home__back {
border: none;
background: transparent;
padding: 0;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
margin-top: -80px;
}
.home__back img {
width: clamp(32px, 10%, 56px);
height: auto;
}
.screen__section {
flex: 1 1 0;
display: flex;
align-items: center;
justify-content: center;
padding: clamp(12px, 6%, 28px);
width: 100%;
max-width: 100%;
}
.screen__section img {
max-width: 100%;
max-height: 100%;
object-fit: contain;
}
.screen__section--mascot img {
width: clamp(220px, 64%, 360px);
}
.screen__section--cta {
justify-content: center;
}
.screen__section--cta img {
width: clamp(180px, 58%, 320px);
}
.screen__section--back {
flex: 0 0 auto;
padding: clamp(8px, 2%, 16px);
justify-content: center;
margin-top: -60px;
}
.home-screen .screen__section--back {
margin-top: -60px;
}
.home-screen .screen__section--cta {
margin-top: -40px;
}
.home-role-buttons {
display: flex;
justify-content: center;
gap: clamp(12px, 4%, 20px);
margin-bottom: clamp(8px, 2%, 16px);
margin-top: -40px;
}
.home-role-buttons .screen__button img {
width: clamp(140px, 44%, 220px);
max-width: 100%;
height: auto;
}
/* Refuerzo para que cualquier elemento con [hidden] realmente no se vea, incluido el btn Comenzar */
[hidden] {
display: none !important;
}
.screen__button {
border: none;
background: transparent;
padding: 0;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
}
.screen__button:focus-visible,
.tutorial__btn:focus-visible {
outline: 2px solid #fff38a;
outline-offset: 4px;
}
.tutorial-screen {
background: #101820 url("recursos/f-tutorial.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
gap: clamp(16px, 6%, 32px);
}
.tutorial-screen .screen__section--back {
margin-top: -20px;
}
.tutorial-screen .tutorial__nav {
margin-top: -20px;
}
.tutorial__back {
border: none;
background: transparent;
padding: 0;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
margin-top: clamp(12px, 3%, 20px);
}
.tutorial__back img {
width: clamp(32px, 10%, 56px);
height: auto;
}
.tutorial__section-top {
flex: 0.7;
}
.tutorial__track {
display: flex;
align-items: center;
width: 100%;
transition: transform 240ms ease;
}
.tutorial__track.is-instant {
transition: none;
}
.tutorial__track.is-animating {
opacity: 0.9;
}
.tutorial__slide {
flex: 0 0 100%;
display: flex;
align-items: center;
justify-content: center;
padding: clamp(8px, 4%, 16px);
margin-inline: 0;
}
.tutorial__slide img {
width: 92%; /* Reduced width to create internal padding */
height: auto;
object-fit: contain;
pointer-events: none;
}
.tutorial__section-track {
flex: 1.6;
align-items: center;
justify-content: center;
width: clamp(240px, 82%, 520px);
max-width: 100%;
overflow: hidden;
margin: 0 auto;
}
.tutorial__section-nav {
flex: 0.7;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.tutorial__nav {
display: flex;
align-items: center;
justify-content: space-between;
gap: clamp(12px, 4%, 24px);
width: clamp(240px, 82%, 520px);
max-width: 100%;
}
.tutorial__btn {
border: none;
background: transparent;
padding: 0;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
}
.tutorial__btn img {
width: clamp(92px, 28%, 148px);
height: auto;
display: block;
max-width: 100%;
}
.third-screen {
background: #101820 url("recursos/f-3.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
gap: clamp(16px, 4%, 32px);
}
.third-header {
display: flex;
align-items: center;
justify-content: space-around;
gap: clamp(8px, 2%, 12px);
padding: 0 clamp(12px, 4%, 24px);
margin-top: 20px;
flex: 0 0 auto;
width: 100%;
max-width: 100%;
height: clamp(48px, 12%, 72px);
}
.third-header__spacer {
flex: 1 1 auto;
}
.third__back,
.third__menu {
border: none;
background: transparent;
padding: 0;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
flex: 0 0 auto;
width: clamp(40px, 12%, 64px);
height: clamp(40px, 12%, 64px);
}
.third__back img,
.third__menu img {
width: 100%;
height: auto;
max-width: 100%;
display: block;
}
.third__options {
flex: 1 1 auto;
display: flex;
flex-direction: column;
gap: clamp(12px, 4%, 20px);
margin-top: -40px;
}
.third__btn {
flex: 1 1 0;
border: none;
background: transparent;
padding: 0;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
}
.third__btn img {
width: clamp(180px, 58%, 320px);
height: auto;
display: block;
max-width: 100%;
}
.screen-4-1 {
background: #101820 url("recursos/f-3.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-2 {
background: #101820 url("recursos/f-4-2.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-2 .third__options {
margin-top: -40px;
}
.screen-4-3 {
background: #101820 url("recursos/f-4-3.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-3 .third__options {
margin-top: -40px;
}
.screen-4-3-1 {
background: #101820 url("recursos/f-4-1-3.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-3-2 {
background: #101820 url("recursos/f-4-1-3.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-3-3 {
background: #101820 url("recursos/f-4-1-3.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.four-content {
flex: 1 1 auto;
display: flex;
flex-direction: column;
justify-content: flex-start;
height: 100%;
overflow: hidden;
}
.four-header {
display: flex;
align-items: center;
justify-content: space-around;
gap: clamp(8px, 2%, 12px);
padding: clamp(8px, 2%, 16px) clamp(12px, 4%, 24px);
margin-bottom: clamp(8px, 2%, 12px);
margin-top: 25px;
flex: 0 0 auto;
width: 100%;
max-width: 100%;
height: clamp(48px, 12%, 72px);
}
.four-header__back,
.four-header__menu {
border: none;
background: transparent;
padding: 0;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
flex: 0 0 auto;
width: clamp(40px, 12%, 64px);
height: clamp(40px, 12%, 64px);
}
.four-header__back img,
.four-header__menu img {
width: 100%;
height: auto;
max-width: 100%;
display: block;
}
.four-header__image {
flex: 1 1 auto;
display: flex;
align-items: center;
justify-content: center;
max-width: 100%;
height: 100%;
}
.four-header__image img {
height: 100%;
width: auto;
max-width: 100%;
object-fit: contain;
}
.screen-4-1-1 {
background: #101820 url("recursos/f-4-1-1.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-3-2 {
background: #101820 url("recursos/f-4-1-3.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-3-3 {
background: #101820 url("recursos/f-4-1-3.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-2-1 {
background: #101820 url("recursos/f-4-1-2.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-2-2 {
background: #101820 url("recursos/f-4-1-2.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-2-3 {
background: #101820 url("recursos/f-4-1-2.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-1-2 {
background: #101820 url("recursos/f-4-1-1.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-1-3 {
background: #101820 url("recursos/f-4-1-1.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-3-1 {
background: #101820 url("recursos/f-4-1-3.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-3-2 {
background: #101820 url("recursos/f-4-1-3.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.screen-4-3-3 {
background: #101820 url("recursos/f-4-1-3.png") center / contain no-repeat;
padding: clamp(20px, 6%, 40px) clamp(12px, 4%, 24px);
display: flex;
flex-direction: column;
}
.four11-content {
flex: 1 1 auto;
display: flex;
flex-direction: column;
justify-content: flex-start;
height: 100%;
overflow: hidden;
}
.four11-header {
display: flex;
align-items: center;
justify-content: space-around;
gap: clamp(8px, 2%, 12px);
padding: clamp(8px, 2%, 16px) clamp(12px, 4%, 24px);
margin-bottom: clamp(8px, 2%, 12px);
margin-top: 5px;
flex: 0 0 auto;
width: 100%;
max-width: 100%;
height: clamp(48px, 12%, 72px);
}
.four11-header__back,
.four11-header__menu {
border: none;
background: transparent;
padding: 0;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
flex: 0 0 auto;
width: clamp(40px, 12%, 64px);
height: clamp(40px, 12%, 64px);
}
.four11-header__back img,
.four11-header__menu img {
width: 100%;
height: auto;
max-width: 100%;
display: block;
}
.four11-header__image {
flex: 1 1 auto;
display: flex;
align-items: center;
justify-content: center;
max-width: 100%;
height: 100%;
}
.four11-header__image img {
height: 100%;
width: auto;
max-width: 100%;
object-fit: contain;
}
.four11-grid {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: clamp(8px, 3%, 16px);
padding: clamp(8px, 2%, 16px);
flex: 1 1 auto;
align-content: center;
justify-items: center;
}
.four11-btn {
border: none;
background: transparent;
padding: 0;
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
width: 100%;
max-width: clamp(120px, 37%, 190px);
}
.four11-btn img {
width: 100%;
height: auto;
display: block;
}
.four11-grid .four11-btn:nth-child(3) {
grid-column: 1 / -1;
justify-self: center;
}
.screen__button {