/**
 * © 2025 Syllkom. All rights reserved.
 */

/*-------------------===-------------------*\
      [19]. TEMAS Y EFECTOS DE TEMPORADA
\*-------------------===-------------------*/



/**
 * [19.1] Variables para temas
 */
:root {
    --text-size-factor: 1;
}



/*----------------===----------------*\
       [19.2] Temas de colores
\*----------------===----------------*/

/**
 * Defauld 🟣
 */
.theme-default {
    --primary-dark: #3621A0;
    --primary-light: #7162E1;
    --button-bg: #5451D6;
    --button-bg-hover: #4540C0;
    --text-light: #DBE9F6;
    --text-dark: #9A9AD7;
    --nav-active: #3BC3F8;
    --card-border: #6865D6;
    --card-bg: rgba(79, 70, 229, 0.3);
}


/**
 * Red 🔴
 */
.theme-red-white {
    --primary-dark: #B50000;
    --primary-light: #FF5757;
    --button-bg: #E53935;
    --button-bg-hover: #C62828;
    --text-light: #FFFFFF;
    --text-dark: #FFCDD2;
    --nav-active: #FF8A80;
    --card-border: #EF5350;
    --card-bg: rgba(229, 57, 53, 0.3);
}


/**
 * Black 🖤
 */
.theme-black-white {
    --primary-dark: #111111;
    --primary-light: #444444;
    --button-bg: #333333;
    --button-bg-hover: #222222;
    --text-light: #FFFFFF;
    --text-dark: #BBBBBB;
    --nav-active: #EEEEEE;
    --card-border: #555555;
    --card-bg: rgba(68, 68, 68, 0.3);
}


/**
 * Dark ⚫
 */
.theme-dark-grey {
    --primary-dark: #333333;
    --primary-light: #888888;
    --button-bg: #616161;
    --button-bg-hover: #424242;
    --text-light: #EEEEEE;
    --text-dark: #BDBDBD;
    --nav-active: #90A4AE;
    --card-border: #757575;
    --card-bg: rgba(97, 97, 97, 0.3);
}


/**
 * Green 🟢
 */
.theme-white-green {
    --primary-dark: #2E7D32;
    --primary-light: #4CAF50;
    --button-bg: #388E3C;
    --button-bg-hover: #1B5E20;
    --text-light: #FFFFFF;
    --text-dark: #A5D6A7;
    --nav-active: #66BB6A;
    --card-border: #43A047;
    --card-bg: rgba(56, 142, 60, 0.3);
}


/**
 * Blue 🔵
 */
.theme-blue-black {
    --primary-dark: #0D47A1;
    --primary-light: #2196F3;
    --button-bg: #1976D2;
    --button-bg-hover: #0D47A1;
    --text-light: #E3F2FD;
    --text-dark: #90CAF9;
    --nav-active: #42A5F5;
    --card-border: #1E88E5;
    --card-bg: rgba(25, 118, 210, 0.3);
}



/*----------------===----------------*\
       [19.3] Temas de temporada
\*----------------===----------------*/

/**
 * Autumn 🍂
 */
.theme-autumn {
    --primary-dark: #5D4037;
    --primary-light: #8D6E63;
    --button-bg: #795548;
    --button-bg-hover: #5D4037;
    --text-light: #FFEBEE;
    --text-dark: #FFCCBC;
    --nav-active: #FF8A65;
    --card-border: #A1887F;
    --card-bg: rgba(121, 85, 72, 0.3);
}


/**
 * Winter ☃️
 */
.theme-winter {
    --primary-dark: #1A237E;
    --primary-light: #3F51B5;
    --button-bg: #3949AB;
    --button-bg-hover: #283593;
    --text-light: #E8EAF6;
    --text-dark: #C5CAE9;
    --nav-active: #7986CB;
    --card-border: #5C6BC0;
    --card-bg: rgba(63, 81, 181, 0.3);
}


/**
 * Spring 🌱
 */
.theme-spring {
    --primary-dark: #558B2F;
    --primary-light: #8BC34A;
    --button-bg: #7CB342;
    --button-bg-hover: #558B2F;
    --text-light: #F1F8E9;
    --text-dark: #DCEDC8;
    --nav-active: #AED581;
    --card-border: #9CCC65;
    --card-bg: rgba(139, 195, 74, 0.3);
}


/**
 * Summer ⛱️
 */
.theme-summer {
    --primary-dark: #EF6C00;
    --primary-light: #FF9800;
    --button-bg: #FB8C00;
    --button-bg-hover: #EF6C00;
    --text-light: #FFF3E0;
    --text-dark: #FFE0B2;
    --nav-active: #FFB74D;
    --card-border: #FFA726;
    --card-bg: rgba(255, 152, 0, 0.3);
}



/*----------------===----------------*\
     [19.4] Efectos de temporada
\*----------------===----------------*/

/**
 * Efecto de otoño - hojas cayendo
 */
.autumn-leaves {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 100;
    overflow: hidden;
}

.leaf {
    position: absolute;
    top: -50px;
    animation: falling linear infinite;
    transform-style: preserve-3d;
    transform-origin: center;
}

@keyframes falling {
    0% {
        transform: translateY(-50px) rotate(0deg) scale(0.7);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    75% {
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(360deg) scale(1);
        opacity: 0;
    }
}


/**
 * Efecto de invierno - nieve cayendo
 */
.winter-snow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 100;
    overflow: hidden;
}

.snowflake {
    position: absolute;
    top: -50px;
    color: white;
    animation: snowing linear infinite;
    transform-style: preserve-3d;
}

@keyframes snowing {
    0% {
        transform: translateY(-50px) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 0.8;
    }
    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}


/**
 * Efecto de primavera - flores y elementos naturales
 */
.spring-flowers {
    position: fixed;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 100;
    overflow: hidden;
}

.spring-element {
    position: absolute;
    animation: floating 30s ease-in-out infinite alternate;
    opacity: 0.7;
    font-size: 1.2rem;
}

@keyframes floating {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(20px, 10px) rotate(5deg);
    }
    50% {
        transform: translate(-15px, -15px) rotate(-5deg);
    }
    75% {
        transform: translate(-20px, 15px) rotate(10deg);
    }
    100% {
        transform: translate(15px, -10px) rotate(-10deg);
    }
}


/**
 * Efecto de verano - sol brillante
 */
.summer-sun {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 100;
    overflow: hidden;
}

.summer-sun-element {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, #FFEB3B 0%, rgba(255, 235, 59, 0) 70%);
    border-radius: 50%;
    animation: pulsate 10s ease-in-out infinite;
}

.sun-ray {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 4px;
    height: 120px;
    background: linear-gradient(to bottom, rgba(255, 235, 59, 0.8), rgba(255, 235, 59, 0));
    transform-origin: top center;
    animation: flare 5s ease-in-out infinite;
}

@keyframes pulsate {
    0%, 100% {
        transform: scale(1);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.9;
    }
}

@keyframes flare {
    0%, 100% {
        opacity: 0.5;
    }
    50% {
        opacity: 0.8;
    }
}



/*-------------------===-------------------*\
      [19.5] AJUSTE DE TAMAÑO DE TEXTO
\*-------------------===-------------------*/

body {
    font-size: calc(var(--fs-6) * var(--text-size-factor));
}


/**
 * Ajustes responsivos para tamaños de texto
 */
@media (max-width: 768px) {
    .theme-option {
        width: calc(50% - var(--spacing-md));
    }
    
    .text-size-sample {
        font-size: var(--fs-3);
    }
}

@media (max-width: 480px) {
    .theme-option {
        width: 100%;
    }
    
    .text-size-controls {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}



/*----------------===----------------*\
    [19.6] Toast para notificaciones
\*----------------===----------------*/

.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--primary-light);
    color: var(--text-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    font-size: var(--fs-6);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.toast.show {
    opacity: 1;
    visibility: visible;
}