/* ### --- FORMAT --- ### */

a {
    text-decoration: none;
    color: #FFF;
}

/* ### --- BLOC DE NOTAS --- ### */

#nota {
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
    padding: 24px;
    padding-left: 60px;
    padding-right: 100px;
    resize: none;
    box-sizing: border-box;
}

#indicadorPagina {
    position: fixed;
    bottom: 24px;
    left: 24px;
    background: rgba(0,0,0,0.4);
    color: white;
    padding: 5px 10px;
    border-radius: 5px;
    font-family: monospace;
    font-size: 12px;
    z-index: 999;
    pointer-events: none;
}

/* ### --- MENÚ LATERAL - SKINS --- ### */

#nav-menu {
    position:fixed;
    display: grid;
    row-gap: 11px;
    right: 24px;
    top: 24px;
    font-size: 24px;
}

#info-page {
    position:fixed;
    display: grid;
    row-gap: 11px;
    right: 24px;
    bottom: 24px;
}

.fa-info .tooltip-text {
    visibility: hidden;
    opacity: 0;
    width: 280px;
    background-color: #333;
    color: #fff;
    text-align: left;
    border-radius: 8px;
    padding: 12px;
    position: absolute;
    z-index: 1;
    bottom: 25px;
    right: 110%; /* Aparece a la izquierda del botón */
    font-size: 13px;
    line-height: 1.5;
    font-family: monospace;
    transition: opacity 0.3s, visibility 0.3s;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
    pointer-events: none;
}

/* Flecha del tooltip */
.fa-info .tooltip-text::after {
    content: "";
    position: absolute;
    bottom: 15px; 
    right: -10px; 
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent transparent #333; 
    pointer-events: none;
}

.fa-info:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

#menu-skins {
    position: fixed;
    right: -100px;
    top: 0;
    width: 100px;
    height: 100vh;
    background-color: #282224;
    transition: 0.3s;
    overflow-y: auto;
    overflow-x: hidden;
    z-index: 1000;
}

#overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.2);
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease;
    z-index: 999;
    cursor: pointer;
}
#overlay.active {
    opacity: 1;
    visibility: visible;
}

.btn {
    cursor: pointer;
    opacity: 20%;
}

.btn:hover{
    opacity: 80%;
}

.btn:active {
    transform: scale(0.92);
    transition: transform 0.02s ease;
}

.skin-button{
    cursor: pointer;
    margin: 10px;
    width: 90px;
    height: 90px;
    border-radius: 10px;
    text-align: center;
    vertical-align: middle;
    line-height: 90px;
    font-size: 42px;
}
.skin-button:hover span{
    font-size: 48px;
}

.skin-activo {
    border: 3px solid #ffd700 !important;
    transition: all 0.15s ease !important;
    -webkit-box-sizing: border-box; 
    -moz-box-sizing: border-box; 
    box-sizing: border-box;
}

.skin-button-light {
    background: white;
    color: black;
}

.skin-button-dark {
    background: #18191B;
    color: white;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.skin-button-bloc {
    background: #fff9e6;
    font-family: 'Marker Felt', 'Chalkboard SE', 'Courier New', monospace;
    color: #333;
    background-image: repeating-linear-gradient(
        transparent,
        transparent 30px,
        #e0d8c0 30px,
        #e0d8c0 31px
    ), linear-gradient(to right, transparent 15px, #ffaaaa 15px, #ffaaaa 16px, transparent 16px);
    background-position: 0 0, 0 0;
    background-repeat: repeat-y, no-repeat;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.skin-button-terminal {
    background: black;
    color: green;
    font-weight: bolder;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.skin-button-planner {
    background: #fef9e8;
    color: #2c3e50;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    background-image: radial-gradient(circle, rgba(201, 184, 150, 0.5) 1.5px, transparent 1.5px);
    background-size: 22px 22px;
}

.skin-button-medieval {
    background: #e8d5a3;
    color: #3d2b1a;
    font-family: "Jacquard 24", system-ui;
    overflow: hidden;
    box-shadow: inset 0 0 0 1px #c4a56e, 0 2px 4px rgba(0,0,0,0.2);
    background-image: repeating-linear-gradient(45deg, rgba(0,0,0,0.03) 0px, rgba(0,0,0,0.03) 2px, transparent 2px, transparent 8px);
}

.skin-button-gothic {
    font-family: "Lacquer", system-ui;
    background: #0a0a0a;
    color: #8b0000;
    box-shadow: 0 0 10px rgba(139, 0, 0, 0.3);
}

.skin-button-cute {
    background: #ffe4e9;
    color: #c4456c;
    box-shadow: 0 0 10px rgba(139, 0, 0, 0.3);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 15 15'%3E%3Cpath fill='%23ff99aa' fill-opacity='0.4' d='M7.5 2.5 C7.5 1.5, 5.5 1, 4.5 2 C3.5 3, 3.5 5, 4.5 6 L7.5 9 L10.5 6 C11.5 5, 11.5 3, 10.5 2 C9.5 1, 7.5 1.5, 7.5 2.5Z'/%3E%3C/svg%3E");
    background-repeat: repeat;
    background-size: 12px 12px;
}

.skin-button-lgbt {
    background: #f0f0f0;
    background-image: linear-gradient(
        90deg,
        rgba(255, 0, 0, 0.3) 0%,
        rgba(255, 165, 0, 0.3) 20%,
        rgba(255, 255, 0, 0.3) 40%,
        rgba(0, 255, 0, 0.3) 60%,
        rgba(0, 0, 255, 0.3) 80%,
        rgba(128, 0, 128, 0.3) 100%
    );
    color: #000;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.skin-button-papers {
    background: #F3EFEA;
    font-family: "Special Elite", system-ui;
    box-shadow: 
        5px 0px 0px black inset, 
        6px 0px 0px white inset, 
        7px 0px 0px black inset, 
        8px 0px 0px white inset, 
        9px 0px 0px black inset;
    color: #000;
}

.skin-button-emo {
    background: #ffffff;
    background-image: 
        linear-gradient(45deg, #191919 25%, transparent 25%),
        linear-gradient(-45deg, #191919 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #191919 75%),
        linear-gradient(-45deg, transparent 75%, #191919 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    color: #000;
    font-family: "League Gothic", sans-serif;
    text-shadow: 5px 5px #FF5F9E, 5px 4px #FF5F9E, 5px 3px #FF5F9E, 5px 2px #FF5F9E, 5px 1px #FF5F9E, 5px 0px #FF5F9E, 5px -1px #FF5F9E, 5px -2px #FF5F9E, 5px -3px #FF5F9E, 5px -4px #FF5F9E, 5px -5px #FF5F9E, 4px 5px #FF5F9E, 4px 4px #FF5F9E, 4px 3px #FF5F9E, 4px 2px #FF5F9E, 4px 1px #FF5F9E, 4px 0px #FF5F9E, 4px -1px #FF5F9E, 4px -2px #FF5F9E, 4px -3px #FF5F9E, 4px -4px #FF5F9E, 4px -5px #FF5F9E, 3px 5px #FF5F9E, 3px 4px #FF5F9E, 3px 3px #FF5F9E, 3px 2px #FF5F9E, 3px 1px #FF5F9E, 3px 0px #FF5F9E, 3px -1px #FF5F9E, 3px -2px #FF5F9E, 3px -3px #FF5F9E, 3px -4px #FF5F9E, 3px -5px #FF5F9E, 2px 5px #FF5F9E, 2px 4px #FF5F9E, 2px 3px #FF5F9E, 2px 2px #FF5F9E, 2px 1px #FF5F9E, 2px 0px #FF5F9E, 2px -1px #FF5F9E, 2px -2px #FF5F9E, 2px -3px #FF5F9E, 2px -4px #FF5F9E, 2px -5px #FF5F9E, 1px 5px #FF5F9E, 1px 4px #FF5F9E, 1px 3px #FF5F9E, 1px 2px #FF5F9E, 1px 1px #FF5F9E, 1px 0px #FF5F9E, 1px -1px #FF5F9E, 1px -2px #FF5F9E, 1px -3px #FF5F9E, 1px -4px #FF5F9E, 1px -5px #FF5F9E, 0px 5px #FF5F9E, 0px 4px #FF5F9E, 0px 3px #FF5F9E, 0px 2px #FF5F9E, 0px 1px #FF5F9E, 0px 0px #FF5F9E, 0px -1px #FF5F9E, 0px -2px #FF5F9E, 0px -3px #FF5F9E, 0px -4px #FF5F9E, 0px -5px #FF5F9E, -1px 5px #FF5F9E, -1px 4px #FF5F9E, -1px 3px #FF5F9E, -1px 2px #FF5F9E, -1px 1px #FF5F9E, -1px 0px #FF5F9E, -1px -1px #FF5F9E, -1px -2px #FF5F9E, -1px -3px #FF5F9E, -1px -4px #FF5F9E, -1px -5px #FF5F9E, -2px 5px #FF5F9E, -2px 4px #FF5F9E, -2px 3px #FF5F9E, -2px 2px #FF5F9E, -2px 1px #FF5F9E, -2px 0px #FF5F9E, -2px -1px #FF5F9E, -2px -2px #FF5F9E, -2px -3px #FF5F9E, -2px -4px #FF5F9E, -2px -5px #FF5F9E, -3px 5px #FF5F9E, -3px 4px #FF5F9E, -3px 3px #FF5F9E, -3px 2px #FF5F9E, -3px 1px #FF5F9E, -3px 0px #FF5F9E, -3px -1px #FF5F9E, -3px -2px #FF5F9E, -3px -3px #FF5F9E, -3px -4px #FF5F9E, -3px -5px #FF5F9E, -4px 5px #FF5F9E, -4px 4px #FF5F9E, -4px 3px #FF5F9E, -4px 2px #FF5F9E, -4px 1px #FF5F9E, -4px 0px #FF5F9E, -4px -1px #FF5F9E, -4px -2px #FF5F9E, -4px -3px #FF5F9E, -4px -4px #FF5F9E, -4px -5px #FF5F9E, -5px 5px #FF5F9E, -5px 4px #FF5F9E, -5px 3px #FF5F9E, -5px 2px #FF5F9E, -5px 1px #FF5F9E, -5px 0px #FF5F9E, -5px -1px #FF5F9E, -5px -2px #FF5F9E, -5px -3px #FF5F9E, -5px -4px #FF5F9E, -5px -5px #FF5F9E; 
}


/* ### --- SKINS --- ### */

.skin-dark,
.skin-light,
.skin-deathnote,
.skin-terminal,
.skin-bloc,
.skin-planner,
.skin-medieval,
.skin-lgbt,
.skin-cute,
.skin-papers {
    font-size: inherit !important;
}

.skin-light {
    font-family: monospace;
}

.skin-dark {
    font-family: monospace;
    background: #18191B;
    color: white;
}

.skin-bloc {
    background: #fff9e6;
    font-family: 'Marker Felt', 'Chalkboard SE', 'Courier New', monospace;
    color: #333;
    caret-color: #333;
    line-height: 35px;
    background-image: repeating-linear-gradient(
        transparent,
        transparent 34px,
        #e0d8c0 34px,
        #e0d8c0 35px
    ), linear-gradient(to right, transparent 50px, #ffaaaa 50px, #ffaaaa 51px, transparent 50px);
    background-size: 100% 35px;
    background-repeat: repeat-y;
    background-position: 0 20px;
}
.skin-bloc::selection {
    background: #FF5AAC;
}

.skin-terminal {
    background: #000000;
    font-family: 'Courier New', 'VT323', 'Consolas', 'Monaco', monospace;
    color: #00aa00;
    caret-color: #00aa00;
}
.skin-terminal::selection {
    background: #00aa00;
    color: #000000;
}
skin-terminal::placeholder {
    color: #00aa00;
    opacity: 0.5;
}

.skin-planner {
    background: #fffaf2;
    color: #2c3e50;
    font-family: 'Courier New', 'Courier', monospace;
    line-height: 48px;
    background-image: radial-gradient(circle, #d4c5a9 1.2px, transparent 1.2px);
    background-size: 24px 24px;
    background-position: 60px 24px; /* Alineado con el padding-left */
    background-attachment: local;
    box-shadow: inset 50px 0 0 -48px #ff6b6b;
    padding: 12px 20px 12px 60px;
}

.skin-medieval {
    background: #e8d5a3;
    background-image: 
        repeating-linear-gradient(
            45deg,
            rgba(0,0,0,0.02) 0px,
            rgba(0,0,0,0.02) 2px,
            transparent 2px,
            transparent 8px
        ),
        radial-gradient(circle at 20% 30%, rgba(160, 120, 60, 0.08) 0%, transparent 50%);
    color: #3d2b1a;
    font-family: "Jacquard 24", system-ui;
    box-shadow: 
        inset 0 0 50px rgba(0,0,0,0.1),
        inset 0 0 0 2px #c4a56e,
        0 0 0 10px #a0522d;
    text-shadow: 1px 1px 1px rgba(255,255,200,0.3);
}

.skin-gothic {
    background: #18191B;
    color: #ff0000;
    font-family: "Lacquer", system-ui;
    letter-spacing: 1px;
    text-shadow: 0 0 3px rgba(255, 0, 0, 0.3);
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 300 300"><path d="M150 20 L150 280 M80 215 L220 215" stroke="%23ff0000" stroke-width="12" opacity="0.08" fill="none"/></svg>') 50% 50% / 300px 300px no-repeat fixed rgb(0, 0, 0);
    background-repeat: no-repeat;
    background-position: 50% 50%;
    background-attachment: fixed;
    background-size: 300px 300px;
}

.skin-cute {
    background: #ffe0e5;
    color: #a8325a;
    font-family: "Mynerve", cursive;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M10 3.5 C10 2, 7 1.5, 5.5 3 C4 4.5, 4 7, 5.5 8.5 L10 13 L14.5 8.5 C16 7, 16 4.5, 14.5 3 C13 1.5, 10 2, 10 3.5Z" fill="%23ff85a3" opacity="0.15"/></svg>');
    background-repeat: repeat;
    background-size: 18px 18px;
    border-left: 3px solid #ff85a3;
    text-shadow: 0 0 2px rgba(0, 0, 0, 0.05);
}
.skin-cute::selection {
    background: #D9FB60;
    color: #000;
}

.skin-lgbt {
    background: #f0f0f0;
    background-image: linear-gradient(
        90deg,
        rgba(255, 0, 0, 0.3) 0%,
        rgba(255, 165, 0, 0.3) 20%,
        rgba(255, 255, 0, 0.3) 40%,
        rgba(0, 255, 0, 0.3) 60%,
        rgba(0, 0, 255, 0.3) 80%,
        rgba(128, 0, 128, 0.3) 100%
    );
    color: #333333;
    font-family: "Poppins", sans-serif;
    border-left: 3px solid #ff69b4;
}

.skin-papers {
    font-family: "Special Elite", system-ui;
    background: #F3EFEA;
    box-shadow: 
        10px 0px 0px black inset, 
        11px 0px 0px white inset, 
        12px 0px 0px black inset, 
        13px 0px 0px white inset, 
        14px 0px 0px black inset;
    background-image: 
        repeating-linear-gradient(
            0deg,
            rgba(0, 0, 0, 0.01) 0px,
            rgba(0, 0, 0, 0.01) 1px,
            transparent 1px,
            transparent 4px
        );
    color: #000;
}
.skin-papers::selection {
    background: #18191B;
    color: #FFF;
}

.skin-emo {
  background: #ffffff;
    background-image: 
        linear-gradient(45deg, #191919 25%, transparent 25%),
        linear-gradient(-45deg, #191919 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #191919 75%),
        linear-gradient(-45deg, transparent 75%, #191919 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    color: #000;
    font-family: "League Gothic", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    letter-spacing: 0.2ex;
    box-shadow: inset -80px 0 #191919;
    width: 100%;
    text-shadow: 5px 5px #FF5F9E, 5px 4px #FF5F9E, 5px 3px #FF5F9E, 5px 2px #FF5F9E, 5px 1px #FF5F9E, 5px 0px #FF5F9E, 5px -1px #FF5F9E, 5px -2px #FF5F9E, 5px -3px #FF5F9E, 5px -4px #FF5F9E, 5px -5px #FF5F9E, 4px 5px #FF5F9E, 4px 4px #FF5F9E, 4px 3px #FF5F9E, 4px 2px #FF5F9E, 4px 1px #FF5F9E, 4px 0px #FF5F9E, 4px -1px #FF5F9E, 4px -2px #FF5F9E, 4px -3px #FF5F9E, 4px -4px #FF5F9E, 4px -5px #FF5F9E, 3px 5px #FF5F9E, 3px 4px #FF5F9E, 3px 3px #FF5F9E, 3px 2px #FF5F9E, 3px 1px #FF5F9E, 3px 0px #FF5F9E, 3px -1px #FF5F9E, 3px -2px #FF5F9E, 3px -3px #FF5F9E, 3px -4px #FF5F9E, 3px -5px #FF5F9E, 2px 5px #FF5F9E, 2px 4px #FF5F9E, 2px 3px #FF5F9E, 2px 2px #FF5F9E, 2px 1px #FF5F9E, 2px 0px #FF5F9E, 2px -1px #FF5F9E, 2px -2px #FF5F9E, 2px -3px #FF5F9E, 2px -4px #FF5F9E, 2px -5px #FF5F9E, 1px 5px #FF5F9E, 1px 4px #FF5F9E, 1px 3px #FF5F9E, 1px 2px #FF5F9E, 1px 1px #FF5F9E, 1px 0px #FF5F9E, 1px -1px #FF5F9E, 1px -2px #FF5F9E, 1px -3px #FF5F9E, 1px -4px #FF5F9E, 1px -5px #FF5F9E, 0px 5px #FF5F9E, 0px 4px #FF5F9E, 0px 3px #FF5F9E, 0px 2px #FF5F9E, 0px 1px #FF5F9E, 0px 0px #FF5F9E, 0px -1px #FF5F9E, 0px -2px #FF5F9E, 0px -3px #FF5F9E, 0px -4px #FF5F9E, 0px -5px #FF5F9E, -1px 5px #FF5F9E, -1px 4px #FF5F9E, -1px 3px #FF5F9E, -1px 2px #FF5F9E, -1px 1px #FF5F9E, -1px 0px #FF5F9E, -1px -1px #FF5F9E, -1px -2px #FF5F9E, -1px -3px #FF5F9E, -1px -4px #FF5F9E, -1px -5px #FF5F9E, -2px 5px #FF5F9E, -2px 4px #FF5F9E, -2px 3px #FF5F9E, -2px 2px #FF5F9E, -2px 1px #FF5F9E, -2px 0px #FF5F9E, -2px -1px #FF5F9E, -2px -2px #FF5F9E, -2px -3px #FF5F9E, -2px -4px #FF5F9E, -2px -5px #FF5F9E, -3px 5px #FF5F9E, -3px 4px #FF5F9E, -3px 3px #FF5F9E, -3px 2px #FF5F9E, -3px 1px #FF5F9E, -3px 0px #FF5F9E, -3px -1px #FF5F9E, -3px -2px #FF5F9E, -3px -3px #FF5F9E, -3px -4px #FF5F9E, -3px -5px #FF5F9E, -4px 5px #FF5F9E, -4px 4px #FF5F9E, -4px 3px #FF5F9E, -4px 2px #FF5F9E, -4px 1px #FF5F9E, -4px 0px #FF5F9E, -4px -1px #FF5F9E, -4px -2px #FF5F9E, -4px -3px #FF5F9E, -4px -4px #FF5F9E, -4px -5px #FF5F9E, -5px 5px #FF5F9E, -5px 4px #FF5F9E, -5px 3px #FF5F9E, -5px 2px #FF5F9E, -5px 1px #FF5F9E, -5px 0px #FF5F9E, -5px -1px #FF5F9E, -5px -2px #FF5F9E, -5px -3px #FF5F9E, -5px -4px #FF5F9E, -5px -5px #FF5F9E; 
}
.skin-emo::placeholder {
    color: #8a8a8a;
    opacity: 0.7;
}
.skin-emo::selection {
    background: #FF5F9E;
    color: #191919;
}

/* ### BOTONES SOBRE FONDO NEGRO ### */
.invert {
    filter: invert(1);
}

footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 50px;
    background: #18191B;
    padding-left: 60px;
    font-family: monospace;
    color: #FFF;
    z-index: 1100;
    transition: transform 0.6s ease-in;
    transform: translateX(100%); 
    box-sizing: border-box;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
}
footer.visible {
    transform: translateX(0); 
}
#footer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease;
    z-index: 1098;
    cursor: pointer;
}

.separator {
    padding: 0 1ex;
}

/* ### MEDIA QUERY PARA MÓVILES ### */
@media (max-width: 768px) {
    #menu-skins {
        width: 50px;
    }
    .skin-button{
    margin: 5px;
    width: 45px;
    height: 45px;
    border-radius: 5px;
    line-height: 45px;
    font-size: 21px;
    }
    .skin-button:hover span{
        font-size: 25px;
    }

    #nota {
        padding-left: 24px;
        padding-right: 50px;
    }
    
    .skin-bloc {
        background-image: repeating-linear-gradient(
            transparent,
            transparent 34px,
            #e0d8c0 34px,
            #e0d8c0 35px
        ), linear-gradient(to right, transparent 12px, #ffaaaa 12px, #ffaaaa 13px, transparent 12px);
    }
    .skin-button-bloc {
        background-image: repeating-linear-gradient(
            transparent,
            transparent 15px,
            #e0d8c0 15px,
            #e0d8c0 16px
        ), linear-gradient(to right, transparent 7px, #ffaaaa 7px, #ffaaaa 8px, transparent 7px);
    }

    footer {
        height: 150px;
        padding-left: 12px;
        padding-right: 12px;
        text-align: center;
    }
}