/* Variables globales */
:root {
    --color-bg-body: #1b2839;
    --color-bg-header: #171d25;
    --color-bg-footer: #171a21;
    --color-primary: #66c0f4;
    --color-primary-hover: #4da0d8;
    --color-text: #fff;
    --color-border-footer: #2a2f3b;
    --font-main: Arial, sans-serif;
    --header-padding: 15px 50px;
    --footer-padding: 15px 50px;
    --logo-font-size: 2em;
    --hero-font-size: 3em;
    --hero-sub-font-size: 1.2em;
    --flag-size: 32px;
    --github-icon-size: 24px;
    --border-radius: 5px;
    --transition-speed: 0.3s;

    --header-height: 68px;
    --footer-height: 58.5px;
}

/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-main);
}
body {
    background: var(--color-bg-body);
    color: var(--color-text);
}

/* Header simple */
header {
    display: flex;
    position: sticky; top: 0;
    z-index: 100;
    justify-content: space-between;
    align-items: center;
    padding: var(--header-padding);
    background: var(--color-bg-header);
    backdrop-filter: blur(10px);
    transition: all .75s linear;
}
.desacoplado {
  background: color-mix(in srgb, var(--color-bg-header) 90%, transparent 10%);
}
header .logo {
    font-size: var(--logo-font-size);
    font-weight: bold;
    color: var(--color-primary);
}
.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Idiomas */
.idiomas label img {
    width: var(--flag-size);
    height: auto;
    cursor: pointer;
    margin: 0 5px;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    transition: all var(--transition-speed);
}
/* Bandera seleccionada */
.idiomas input[type="radio"]:checked + label img {
    border-color: var(--color-primary);
    transform: scale(1.1);
}
/* Hover sobre bandera */
.idiomas label img:hover {
    border-color: var(--color-primary-hover);
    transform: scale(1.05);
}
/* Ocultar radios */
.idiomas input[type="radio"] {
    display: none;
}

/* Botón de login */
#login input[type="submit"] {
    padding: 8px 16px;
    margin: 0;
    border: none;
    border-radius: var(--border-radius);
    background: var(--color-primary);
    color: var(--color-bg-header);
    font-weight: bold;
    cursor: pointer;
    transition: background var(--transition-speed), transform 0.2s;
}
#login input[type="submit"]:hover {
    background: var(--color-primary-hover);
    transform: scale(1.05);
}

/* Main / Hero */
main {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    min-height: calc(100vh - var(--header-height) - var(--footer-height));
    text-align: center;
}
.hero-text h1 {
    font-size: var(--hero-font-size);
    margin-bottom: 10px;
}
.hero-text p {
    font-size: var(--hero-sub-font-size);
}
/* Botones generales */
input[type="submit"] {
    padding: 8px 16px;
    margin: 10px;
    border: none;
    border-radius: var(--border-radius);
    background: var(--color-primary);
    color: var(--color-bg-header);
    font-weight: bold;
    cursor: pointer;
    transition: background var(--transition-speed), transform 0.2s;
}
input[type="submit"]:hover {
    background: var(--color-primary-hover);
    transform: scale(1.05);
}

/* Footer estilizado */
footer {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    padding: var(--footer-padding);
    background: var(--color-bg-footer);
    color: var(--color-text);
    flex-wrap: wrap;
    border-top: 1px solid var(--color-border-footer);
}
footer a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all var(--transition-speed);
}
footer a:hover {
    color: var(--color-text);
    text-decoration: underline;
}
footer img {
    height: var(--github-icon-size);
    transition: transform var(--transition-speed);
}
footer img:hover {
    transform: scale(1.2);
}
footer p {
    margin: 0;
    font-size: 0.9em;
}



.imagenesInicio {
    display: flex;
    gap: 15px;

    &> img {
        height: 500px;
    }
}

.gridLayout {
    display: grid;
    width: 100%;
    min-height: inherit;
    gap: 20px;
    padding: 20px;
    background: var(--color-bg-body);
    @media (min-width: 900px) { grid-template-columns: repeat(3, 1fr); }
    @media (max-width: 899px) { grid-template-rows: repeat(3, 1fr); }
    & > section {
        padding: 15px;
        background: var(--color-bg-header);
        border-radius: var(--border-radius);
        box-shadow: 0 4px 10px rgba(0,0,0,0.5);
    }
}
.gridLayout > section > form {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
    & > input[type="date"] {
        flex: 1 1 200px;
        font-weight: bold;
    }
    & > input[type="submit"] {
        flex: 1.25 1 auto;
        margin: 0;
        padding: 10px 35px;
    }
}
.gridLayout > section > figure {
    margin: 0;
    text-align: center;
    & > img {
        width: 100%;
        border-radius: var(--border-radius);
        box-shadow: 0 4px 8px rgba(0,0,0,0.5);
    }
    & > figcaption {
        margin-top: 8px;
        color: var(--color-text);
        font-weight: bold;
        font-size: 1.15rem;
    }
}
input[obligatorio] {
    background: #323500 !important;
    &:focus {
        border-color: #b0bd00 !important;
    }
}
input[readonly],input[disabled] {
    color: darkgrey !important;
    background: #26272d !important;
    border-color: #182c3b !important;
}


input:not([type="submit"]) {
    padding: 10px;
    border-radius: var(--border-radius);
    border: 1px solid #2a475e;
    background: #32353c;
    color: var(--color-text);
    font-size: 0.95em;
    &:focus {
        outline: none;
        border-color: var(--color-primary);
    }
}
input[type="submit"] {
    padding: 8px 16px;
    margin: 0px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: bold;
    cursor: pointer;
    transition: background var(--transition-speed), transform 0.2s;
    background: var(--color-primary);
    color: var(--color-bg-header);
    &:hover {
        background: var(--color-primary-hover);
        transform: scale(1.05);
    }
}
main form input[type="submit"] { margin: 10px 5px; }

form#form_cuenta > input[type="submit"]#boton_cuenta {
    padding: 0; margin: 0;
    border-radius: 100%;
    height: 2rem; aspect-ratio: 1;
    font-size: 1rem; line-height: 1rem;
    color: white;
    transition: transform 0.2s;
    cursor: pointer;
    box-sizing: content-box;
    text-shadow:
        -1px -1px 0 black,
        0    -1px 0 black,
        1px  -1px 0 black,
        -1px  0   0 black,
        1px   0   0 black,
        -1px  1px 0 black,
        0     1px 0 black,
        1px   1px 0 black;

}
form#form_cuenta > input[type="submit"]#boton_cuenta:hover {
    transform: scale(1.15);
}

#manDep {
    background: var(--color-bg-footer);
    padding: 22px;
    border-radius: 8px;
    display: flex;
    flex-flow: column nowrap;
    gap: 40px;
}
#manDep > form {
    display: flex;
    justify-content: center;
}
#manDep > form input[type="submit"] {
    margin: 0; margin-left: 5px;
    height: 100%;
}
#manDep > table {
    border-collapse: collapse;
    font-size: 1.1rem;

    & * {border: 3px solid var(--color-primary);}
    & th,td { padding: 4px 10px; min-width: 35px;}
}