/* Definición de variables de color y fuente */

:root {
    /*TAMAÑO FUENTE*/
    --font-grande: clamp(1.8rem, 4vw, 2.5rem);
    --font-mediano: clamp(1rem, 2.5vw, 1.4rem);
    --font-pequeño: clamp(0.8rem, 1.5vw, 1.1rem);

    /*COLORES ACTUALIZADOS - ESTILO EVOLUCIÓN UCI*/
    --color-fondo: #f4f7fa;
    --color-primario: #2d6b3a;
    --color-secundario: #368f3f;
    --color-hover: #489950;
    --color-texto: #2e2925;
    --color-blanco: #fff;
    --radio: 10px;
    
    /*COLORES ANTIINFECCIOSOS ESPECÍFICOS*/
    --antiinfeccioso-primary: #368f3f;
    --antiinfeccioso-secondary: #92c99b;
    --antiinfeccioso-light: #ebf5ed;
    --antiinfeccioso-hover: #d9ebd8;
    --antiinfeccioso-border: #4fa66a;

    /* COLORES LEGACY MANTENIDOS PARA COMPATIBILIDAD */
    --fuente: var(--color-texto);
    --pantone: var(--color-secundario);
    --principal: var(--antiinfeccioso-secondary);
    --fondo: var(--antiinfeccioso-light);
    --hover: var(--antiinfeccioso-hover);
    --borde: var(--antiinfeccioso-border);
    --pantone00: var(--color-blanco);
    --pantone11: var(--color-hover);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow-x: hidden; 
}

/* Estilos generales */
body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--color-fondo);
    color: var(--color-texto);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-height: 100vh;
    padding: 20px;
    text-align: center;
    line-height: 1.6;
}

#app {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

/* BOTÓN DE VUELTA A EVOLUCIÓN UCI */
.home-button {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--color-primario);
    color: var(--color-blanco);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(45, 107, 58, 0.3);
    transition: all 0.3s ease;
    z-index: 1000;
    text-decoration: none;
}

.home-button:hover {
    background: var(--color-hover);
    transform: translateY(-2px) scale(1.1);
    box-shadow: 0 6px 20px rgba(45, 107, 58, 0.4);
    color: var(--color-blanco);
    text-decoration: none;
}

.home-button:active {
    transform: translateY(0) scale(1.05);
}

.home-button i {
    transition: transform 0.3s ease;
}

.home-button:hover i {
    transform: rotate(-10deg);
}

/* Tooltip para el botón */
.home-button::after {
    content: 'Volver a Evolución UCI';
    position: absolute;
    bottom: -40px;
    right: 0;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
    font-weight: 500;
    font-family: 'Montserrat', sans-serif;
}

.home-button:hover::after {
    opacity: 1;
    visibility: visible;
    bottom: -35px;
}

/* Animación de entrada */
.home-button {
    animation: fadeInScale 1s ease-out;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* HEADER */
header {
    width: 100%;
    max-width: 1000px;
    background: linear-gradient(135deg, var(--color-blanco) 0%, #f8fdf9 100%);
    color: var(--color-primario);
    padding: 30px;
    margin: 20px auto;
    border-radius: var(--radio);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 2px solid rgba(54, 143, 63, 0.1);
}

header h1 {
    font-size: var(--font-grande);
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

header h1::before {
    content: "🛡️";
    font-size: 2.5rem;
}

/* MAIN CONTENT */
main {
    flex: 1;
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

/* Zona de iniciales */
.zona-iniciales {
    width: 100%;
    margin: 20px auto;
    background: var(--color-blanco);
    padding: 30px;
    border-radius: var(--radio);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.zona-iniciales:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.zona-iniciales h2 {
    color: var(--color-primario);
    font-size: var(--font-mediano);
    font-weight: 600;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-secundario);
}

#iniciales {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin: 20px auto 0;
}

#iniciales button {
    padding: 10px 18px;
    font-size: var(--font-pequeño);
    font-weight: 600;
    cursor: pointer;
    background: var(--color-blanco);
    border: 2px solid var(--color-secundario);
    border-radius: 8px;
    color: var(--color-primario);
    transition: all 0.3s ease;
    min-width: 45px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    font-family: 'Montserrat', sans-serif;
}

#iniciales button:hover {
    background: var(--color-secundario);
    color: var(--color-blanco);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(54, 143, 63, 0.3);
}

#iniciales button:active {
    transform: translateY(0);
}

/* Zona de búsqueda */
.zona-busqueda {
    width: 100%;
    background: var(--color-blanco);
    padding: 30px;
    border-radius: var(--radio);
    margin: 20px auto;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 2px solid rgba(54, 143, 63, 0.1);
    transition: all 0.3s ease;
}

.zona-busqueda:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

.zona-busqueda h2 {
    color: var(--color-primario);
    font-size: var(--font-mediano);
    font-weight: 600;
    padding: 0;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.zona-busqueda h2::before {
    content: "🔍";
    font-size: 1.5rem;
}

input[type="text"] {
    width: 100%;
    max-width: 400px;
    padding: 12px 20px;
    border: 2px solid #ccc;
    border-radius: 8px;
    background-color: var(--color-blanco);
    margin-bottom: 10px;
    outline: none;
    font-size: var(--font-pequeño);
    font-family: 'Montserrat', sans-serif;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input[type="text"]:focus {
    border-color: var(--color-secundario);
    box-shadow: 0 0 0 3px rgba(54, 143, 63, 0.2);
}

.zona-busqueda input::placeholder {
    font-family: 'Montserrat', sans-serif;
    font-size: var(--font-pequeño);
    font-weight: 400;
    color: #666;
    text-align: center;
}

/* Zona de botón de vuelta al inicio interno */
#main-button-container {
    width: 100%;
    text-align: center;
    margin: 20px auto;
    padding: 20px;
    background: var(--color-blanco);
    border-radius: var(--radio);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

#main-button-container:hover {
    background: linear-gradient(135deg, #f8fdf9 0%, var(--color-blanco) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}

#main-button img {
    width: clamp(40px, 3vw, 60px);
    cursor: pointer;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

#main-button img:hover {
    transform: scale(1.1) rotate(5deg);
}

/* Zona de antiinfecciosos */
#lista-antiinfecciosos {
    width: 100%;
    margin: 20px auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    font-size: var(--font-mediano);
}

#lista-antiinfecciosos {
    display: none;
}

#lista-antiinfecciosos.active {
    display: flex;
}

#lista-antiinfecciosos div {
    background: var(--color-blanco);
    padding: 15px 20px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid rgba(54, 143, 63, 0.2);
    font-weight: 500;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

#lista-antiinfecciosos div:hover {
    background: var(--color-secundario);
    color: var(--color-blanco);
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(54, 143, 63, 0.3);
}

#detalle-antiinfeccioso {
    margin: 20px auto;
    padding: 30px;
    background: var(--color-blanco);
    border-radius: var(--radio);
    display: block;
    width: 100%;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    border: 2px solid rgba(54, 143, 63, 0.1);
}

#detalle-antiinfeccioso h2 {
    margin: 0 auto 25px;
    font-weight: 700;
    font-size: var(--font-mediano);
    color: var(--color-primario);
    padding-bottom: 15px;
    border-bottom: 2px solid var(--color-secundario);
}

/*--TABLA DE INFORMACION DEL AII--*/
.details-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
    font-size: var(--font-pequeño);
    margin-top: 20px;
    border-radius: var(--radio);
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.details-table th, .details-table td {
    padding: 15px 20px;
    border-bottom: 1px solid rgba(54, 143, 63, 0.2);
    text-align: left;
    vertical-align: middle;
    word-break: break-word;
    transition: background-color 0.3s ease;
}

.details-table .th-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.details-table .icon {
    width: clamp(24px, 2.5vw, 32px);
    margin-left: 15px;
    max-width: 100%;
    height: auto;
    order: 2;
    filter: brightness(0) invert(1) drop-shadow(0 1px 2px rgba(0,0,0,0.2));
}

.details-table th {
    font-weight: 600;
    color: var(--color-blanco);
    background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
    font-family: 'Montserrat', sans-serif;
}

.details-table th:hover {
    background: linear-gradient(135deg, var(--color-secundario) 0%, var(--color-hover) 100%);
}

.details-table td {
    color: var(--color-texto);
    border-left: 1px solid rgba(54, 143, 63, 0.2);
    font-weight: 500;
    text-align: right;
    background: var(--color-blanco);
    font-family: 'Montserrat', sans-serif;
}

.details-table tr:first-child th:first-child {
    border-radius: var(--radio) 0 0 0;
}

.details-table tr:last-child th:first-child {
    border-radius: 0 0 0 var(--radio);
    border-bottom: none;
}

.details-table tr:first-child td:last-child {
    border-radius: 0 var(--radio) 0 0;
}

.details-table tr:last-child td:last-child {
    border-radius: 0 0 var(--radio) 0;
    border-bottom: none;
}

.details-table td:hover {
    background: rgba(54, 143, 63, 0.05);
}

.details-table td a {
    color: var(--color-primario);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.details-table td a:hover {
    color: var(--color-secundario);
    text-decoration: underline;
}

/* Footer */
footer {
    width: 100%;
    max-width: 1000px;
    margin: 40px auto 20px;
    background: linear-gradient(135deg, var(--color-primario) 0%, var(--color-secundario) 100%);
    color: var(--color-blanco);
    text-align: center;
    padding: 20px;
    font-size: var(--font-pequeño);
    border-radius: var(--radio);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    font-family: 'Montserrat', sans-serif;
}

footer p {
    margin: 5px 0;
    font-weight: 500;
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    #app {
        width: 95%;
    }

    header, .zona-iniciales, .zona-busqueda, #main-button-container, #detalle-antiinfeccioso {
        padding: 20px;
        margin: 15px auto;
    }

    .details-table {
        font-size: 0.9rem;
    }

    .details-table th, .details-table td {
        display: block;
        text-align: center;
        width: 100%;
        border-radius: 0 !important;
        border: none;
        padding: 12px 15px;
    }

    .details-table th {
        background: var(--color-primario);
    }

    .details-table td {
        background: rgba(54, 143, 63, 0.05);
        color: var(--color-texto);
    }

    .details-table .th-content {
        justify-content: center;
        gap: 10px;
    }

    .details-table .icon {
        margin-left: 0;
        order: 1;
    }

    .home-button {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
        top: 15px;
        right: 15px;
    }

    .home-button::after {
        font-size: 0.7rem;
        padding: 6px 10px;
    }

    #iniciales {
        gap: 8px;
    }

    #iniciales button {
        padding: 8px 15px;
        min-width: 40px;
    }
}

@media (max-width: 480px) {
    .home-button {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        top: 10px;
        right: 10px;
    }

    .home-button::after {
        font-size: 0.65rem;
        padding: 5px 8px;
        bottom: -45px;
        right: -20px;
    }

    header h1 {
        font-size: 1.8rem;
    }

    .zona-iniciales h2, .zona-busqueda h2 {
        font-size: 1.2rem;
    }
}