/* ========================================
   VARIABLES CSS
   ======================================== */
/* Paleta refinada: Indigo (primario), Sky (acento), neutrales y semánticos */
:root {
    --color-primary: #4F46E5; /* Indigo 600 */
    --color-primary-light: #6366F1; /* Indigo 500 */
    --color-primary-soft: #EEF2FF; /* Fondo suave */
    --color-secondary: #FFFFFF; /* Superficie principal */
    --color-secondary-warm: #F8FAFC; /* Alternativo claro */
    --color-tertiary: #E2E8F0; /* Bordes */
    --color-body-bg: #F1F5F9; /* Fondo general */
    --color-accent: #0EA5E9; /* Sky 500 */
    --color-accent-hover: #0284C7; /* Sky 600 */
    --color-button: var(--color-primary-light);
    --color-button-hover: var(--color-primary);
    --color-button-secondary: var(--color-accent);
    --color-button-secondary-hover: var(--color-accent-hover);
    --color-text: #1E293B; /* Slate 800 */
    --color-text-light: #475569; /* Slate 600 */
    --color-white: #FFFFFF;
    --color-success: #16A34A; /* Green 600 */
    --color-error: #DC2626; /* Red 600 */
    --color-warning: #D97706; /* Amber 600 */
    --color-info: #2563EB; /* Blue 600 */
    --color-border: #E2E8F0;
    --color-shadow: rgba(79, 70, 229, 0.12);
}

/* ========================================
   ESTILOS GENERALES
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    width: 100%;
    background: linear-gradient(160deg, var(--color-body-bg) 0%, var(--color-primary-soft) 70%);
    display: flex;
    justify-content: center;
    align-items: center;
    border: none;
    overflow-x: hidden;
    color: var(--color-text);
    font-family: "Inter", system-ui, sans-serif;
}

/* ========================================
   INSTRUCCIONES DEL JUEGO
   ======================================== */
.instructions-box {
    width: 100%;
    max-width: 900px;
    background: var(--color-white);
    border: 2px solid var(--color-border);
    border-radius: 20px;
    padding: 20px 24px;
    margin: 10px 0 5px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.06);
    font-family: "Inter", sans-serif;
    position: relative;
    overflow: hidden;
}

.instructions-box:before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-button-secondary) 60%, var(--color-error) 100%);
}

.instructions-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.instructions-text {
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text-light);
}

.instructions-text strong {
    color: var(--color-primary-light);
    font-weight: 700;
}

@media (max-width: 600px) {
    .instructions-box { padding: 16px 18px; }
    .instructions-title { font-size: 18px; }
    .instructions-text { font-size: 13px; }
}

.main-content {
    display: flex;
    justify-content: center;
    flex-direction: column;
    min-height: 100vh;
    width: 100%;
    border: none;
    max-width: 100%;
}

/* ========================================
   HEADER Y BANNER
   ======================================== */
.header-banner {
    flex: 40%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 0 0;
   
}

.main-title {
    font-size: 48px;
    font-family: "Merriweather", serif;
    font-weight: 900;
    font-style: italic;
    color: var(--color-white);
}

/* ========================================
   SECCIÓN PRINCIPAL
   ======================================== */
.input-section {
    flex: 60%;
    background: var(--color-secondary);
    border: 1px solid var(--color-border);
    border-radius: 48px 48px 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 28px 24px 32px;
    width: 100%;
    box-shadow: 0 12px 32px var(--color-shadow);
}

.section-title {
    font-family: "Inter", serif;
    font-size: 36px;
    font-weight: 700;
    color: var(--color-primary);
    margin: 10px 0;
    text-align: center;
    transition: all 0.3s ease;
}

/* ========================================
   CAMPOS DE ENTRADA
   ======================================== */
.input-wrapper {
    display: flex;
    justify-content: center;
    width: 100%;
    max-width: 600px;
    margin-top: 20px;
    transition: all 0.3s ease;
}

.input-name {
    width: 100%;
    padding: 12px 20px;
    border: 2px solid var(--color-border);
    border-radius: 25px 0 0 25px;
    font-size: 16px;
    transition: all 0.3s ease;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-color: var(--color-white);
    color: var(--color-text);
}

.input-name:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-shadow);
}

/* ========================================
   BOTONES
   ======================================== */
button {
    padding: 14px 18px;
    font-family: "Inter", sans-serif;
    font-size: 15px;
    border: 1px solid var(--color-border);
    border-radius: 18px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.06);
    cursor: pointer;
    transition: background .25s ease, color .25s ease, box-shadow .25s ease, transform .15s ease;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    background: var(--color-button);
    color: var(--color-white);
    font-weight: 600;
}

button:hover {
    /* transform: translateY(-2px); */
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}


.button-container {
    width: 100%;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
   

}

/* ========================================
   SECCIÓN DE SORTEO
   ======================================== */
.sorteo-section {
    margin: 20px 0;
    text-align: center;
    display: none;
}

.sorteo-title {
    font-family: "Inter", sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 15px;
}

/* Botón sortear */
.button-draw {
    display: flex;
    align-items: center;
    padding: 12px 32px;
    color: var(--color-white);
    background: var(--color-success);
    font-size: 15px;
    border-radius: 0 18px 18px 0;
    border: 1px solid var(--color-success);
    font-weight: 600;
}

.button-add {
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 0 18px 18px 0;
    border: 1px solid var(--color-primary);
}
.button-add:hover { background: var(--color-primary-light); }

/* Botón recordar */
.button-req {
    display: none;
    align-items: center;
    padding: 12px 32px;
    color: var(--color-white);
    background: var(--color-success);
    font-size: 15px;
    justify-content: center;
    text-align: center;
    border-radius: 0 18px 18px 0;
    border: 1px solid var(--color-success);
    font-weight: 600;
}

.button-draw:hover { background: #15803D; }

.button-draw img {
    margin-right: 40px;
}

.button-draw:disabled {
    background-color: #cccccc;
    color: #666666;
    cursor: not-allowed;
    opacity: 0.6;
}

.button-draw:disabled:hover {
    background-color: #cccccc;
}


.button-reset {
    background: var(--color-error);
    color: var(--color-white);
    border: 1px solid var(--color-error);
    font-size: 14px;
    height: 100%;
    width: 140px;
}
.button-restart {
    background: var(--color-button-secondary);
    color: var(--color-white);
    font-size: 14px;
    height: 100%;
    width: 140px;
    border: 1px solid var(--color-button-secondary);
}
.button-reset:hover { background: #B91C1C; }
.button-restart:hover { background: var(--color-button-secondary-hover); }

/* Lista de nombres */
.name-list {
    transition: all 0.3s ease;
    background: var(--color-primary-soft);
    margin: 20px 0;
    padding: 10px 10px 14px;
    border-radius: 18px;
    width: 100%;
    height: 240px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    flex-wrap: wrap;
    overflow-x: scroll;
    border: 1px solid var(--color-tertiary);
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.4), 0 2px 4px rgba(0,0,0,0.04);
}

.nombre-item {
color: var(--color-info);
text-transform: capitalize;
font-family:Verdana, Geneva, Tahoma, sans-serif;
font-weight: bold;
font-size: 26px;
border: 1px solid var(--color-primary);
border-radius: 10px;
padding: 4px;
text-align: center;
margin-block: 2px;
min-width: 100px;
max-width: 300px;
width:fit-content;
margin-block: 6px;
margin-inline: 12px;
box-shadow: 1px 0px 6px #3195e7 ;
}

.butcontainers {
    position: fixed;
    top: 18px;
    right: 18px;
    display: flex;
    gap: 10px;
    z-index: 600; /* Por debajo de modales (1000) pero sobre contenido */
    width: auto;
    height: auto;
    background: rgba(255,255,255,0.25);
    backdrop-filter: blur(6px);
    padding: 8px 12px;
    border-radius: 16px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.12);
    border: 1px solid rgba(255,255,255,0.4);
}

.butcontainers .button-container {
    height: auto;
    width: auto;
}

.butcontainers button {
    width: 120px;
    padding: 10px 14px;
    font-size: 14px;
}

@media (max-width: 680px) {
    .butcontainers {
        top: 10px;
        right: 10px;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 10px;
    }
    .butcontainers button {
        width: 140px;
        font-size: 13px;
        padding: 9px 12px;
    }
}

@media (max-width: 420px) {
    .butcontainers {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        width: 90%;
        padding: 10px 14px;
    }
    .butcontainers button {
        flex: 1 1 45%;
        min-width: 120px;
    }
}

.result-list {
    margin-top: 15px;
    color: var(--color-success);
    font-size: 22px;
    font-weight: bold;
    text-align: center;
}

/* ========================================
   RESULTADOS DEL SORTEO
   ======================================== */
.resultado-sorteo {
    background: var(--color-success);
    border: 1px solid #15803D;
    border-radius: 14px;
    padding: 24px;
    margin: 15px 0;
    text-align: center;
    animation: fadeIn 0.4s ease-in;
    box-shadow: 0 6px 18px rgba(22,163,74,0.35);
    color: var(--color-white);
}

.resultado-sorteo h3 {
    color: var(--color-white);
    margin-bottom: 10px;
    font-family: "Inter", sans-serif;
    font-size: 24px;
    font-weight: 700;
}

.resultado-sorteo p {
    color: var(--color-white);
    font-family: "Inter", sans-serif;
    font-size: 18px;
    margin: 5px 0;
    opacity: 0.9;
}

.resultado-sorteo .nota {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    margin-top: 10px;
}

/* ========================================
   SISTEMA DE TOASTS
   ======================================== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 400px;
   
}

.toast {
    background: var(--color-white);
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    max-width: 100%;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-content {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    gap: 12px;
    position: relative;
}

.toast-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.toast-message {
    flex: 1;
    font-family: "Inter", sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-white);
    line-height: 1.4;
}

.toast-close {
    background: none;
    border: none;
    font-size: 20px;
    color: var(--color-white);
    cursor: pointer;
    padding: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.toast-close:hover {
    background-color: #f0f0f0;
    color: #666;
}

/* Tipos de toast */
.toast-success {
    border-left: 4px solid var(--color-success);
    background: var(--color-success);
    border: 1px solid var(--color-success);
}

.toast-error {
    border-left: 4px solid var(--color-error);
    background: var(--color-error);
    border: 1px solid var(--color-button-hover);
}

.toast-info {
    border-left: 4px solid var(--color-info);
    background: var(--color-info);
    border: 1px solid var(--color-white);
}

/* ========================================
   ANIMACIONES
   ======================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
        top: 20px;
    }
    to {
        opacity: 1;
        top: 0;
    }
}

/* ========================================
   MEJORAS DE ACCESIBILIDAD
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus visible para mejor accesibilidad */
button:focus-visible,
input:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Mejoras para dispositivos de alta densidad */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .header-banner img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* Tablets y pantallas medianas */
@media (max-width: 768px) {
    .main-title {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .input-wrapper {
        max-width: 90%;
        flex-direction: column;
        gap: 10px;
    }
    
    .input-name {
        border-radius: 25px;
        text-align: center;
    }
    
    .button-add {
        border-radius: 25px;
        width: 100%;
    }
    
    .button-draw {
        border-radius: 25px;
        width: 100%;
        justify-content: center;
    }
    .button-req {
        
        width: 100%;
        justify-content: center;
    }
    
    .button-draw img {
        margin-right: 20px;
    }
    
    .button-container {
        width: 90%;
    }
    
    .input-section {
        padding: 15px;
        border-radius: 40px 40px 0 0;
    }
    
    .header-banner {
        padding: 20px 0 0;
    }
    
    .header-banner img {
        max-width: 80%;
        height: auto;
    }
    
    /* Toasts responsivos */
    .toast-container {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
    }
    
    .toast {
        transform: translateY(-100%);
    }
    
    .toast.show {
        transform: translateY(0);
    }
}

/* Móviles pequeños */
@media (max-width: 480px) {
    .main-title {
        font-size: 28px;
        text-align: center;
    }
    
    .section-title {
        font-size: 24px;
        margin: 5px 0;
    }
    
    .input-wrapper {
        max-width: 95%;
        margin-top: 15px;
    }
    
    .input-name {
        padding: 12px;
        font-size: 16px;
    }
    
    button {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    .button-draw {
        padding: 12px 20px;
        font-size: 14px;
    }
    .button-req {
        padding: 12px 20px;
        font-size: 14px;
        border-radius: 25px;
    }
    
    .button-draw img {
        margin-right: 10px;
        width: 20px;
        height: 20px;
    }
    
    .input-section {
        padding: 10px;
        border-radius: 30px 30px 0 0;
    }
    
    .header-banner {
        padding: 15px 0 0;
        flex: 35%;
    }
    
    .input-section {
        flex: 65%;
    }
    
    .header-banner img {
        max-width: 70%;
    }
    
    ul {
        font-size: 16px;
        margin: 15px 0;
    }
    
    .result-list {
        font-size: 18px;
    }
    
    .sorteo-title {
        font-size: 20px;
    }
    
    .resultado-sorteo {
        padding: 15px;
        margin: 10px 0;
    }
    
    .resultado-sorteo h3 {
        font-size: 20px;
    }
    
    .resultado-sorteo p {
        font-size: 16px;
    }
}

/* Pantallas muy pequeñas */
@media (max-width: 320px) {
    .main-title {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    .input-name {
        padding: 10px;
        font-size: 14px;
    }
    
    button {
        padding: 10px 15px;
        font-size: 12px;
    }
    
    .button-draw {
        padding: 10px 15px;
        font-size: 12px;
    }
    
    .header-banner img {
        max-width: 60%;
    }
    
    .input-section {
        padding: 8px;
    }
}

/* Pantallas grandes */
@media (min-width: 1200px) {
    .main-content {
        max-width: 1200px;
        margin: 0 auto;
    }
    
    .input-wrapper {
        max-width: 700px;
    }
    
    .main-title {
        font-size: 56px;
    }
    
    .section-title {
        font-size: 42px;
    }
}

/* Orientación landscape en móviles */
@media (max-height: 500px) and (orientation: landscape) {
    .header-banner {
        flex: 25%;
        padding: 10px 0 0;
        flex-direction: column;
    }
    
    .input-section {
        flex: 75%;
        padding: 10px;
    }
    
    .main-title {
        font-size: 24px;
    }
    
    .section-title {
        font-size: 20px;
        margin: 5px 0;
    }
    
    .header-banner img {
        max-width: 50%;
    }
    
    .input-wrapper {
        margin-top: 10px;
    }
    
    ul {
        margin: 10px 0;
    }
}

.button-start-sorteo {
    margin: 20px 0;
    text-align: center;
}

.button-start-sorteo button {
    background: var(--color-button-secondary);
    color: var(--color-white);
    border: 1px solid var(--color-button-secondary);
    font-size: 16px;
    padding: 14px 36px;
    border-radius: 18px;
    font-weight: 600;
    transition: background .25s ease, transform .15s ease;
}
.button-start-sorteo button:hover { background: var(--color-button-secondary-hover); }



/* ========================================
   MODAL DE RESULTADO
   ======================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    animation: fadeIn 0.3s ease forwards;
}

.modal-container {
    background: var(--color-secondary);
    border-radius: 24px;
    padding: 40px 38px 44px;
    max-width: 520px;
    width: 90%;
    text-align: center;
    box-shadow: 0 18px 50px rgba(0,0,0,0.25);
    position: relative;
    transform: scale(0.7) translateY(50px);
    animation: modalSlideIn 0.45s ease forwards 0.15s;
}

.modal-header {
    margin-bottom: 30px;
}

.modal-icon {
    font-size: 80px;
    margin-bottom: 20px;
    animation: bounce 1s ease infinite;
}

.modal-title {
    font-size: 32px;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 10px;
    font-family: "Merriweather", serif;
    font-style: italic;
}

.modal-subtitle {
    font-size: 18px;
    color: var(--color-text);
    opacity: 0.8;
    font-family: "Inter", sans-serif;
    font-weight: 400;
}

.modal-content {
    background: var(--color-primary);
    border-radius: 18px;
    padding: 30px 28px 34px;
    margin: 24px 0 16px;
    color: var(--color-white);
    box-shadow: 0 8px 26px rgba(79,70,229,0.45);
}

.result-person {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    font-family: "Inter", sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.result-label {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 8px;
    font-family: "Inter", sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-arrow {
    font-size: 35px;
    margin: 20px 0;
    animation: pulse 1.5s ease-in-out infinite;
}

.result-amigo {
    font-size: 30px;
    font-weight: 800;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
    font-family: "Inter", sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.modal-note {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
    padding: 15px;
    margin-top: 20px;
    color: var(--color-text);
    font-size: 16px;
    font-style: italic;
    font-family: "Inter", sans-serif;
    border: 1.5px var(--color-primary) solid;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 30px;
    color: var(--color-error);
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: 1;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background: var(--color-error);
    color: var(--color-white);
    transform: rotate(90deg);
}

.confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--color-button);
    animation: confettiFall 3s linear infinite;
}

.confetti:nth-child(2n) {
    background: var(--color-success);
}

.confetti:nth-child(3n) {
    background: var(--color-primary);
}

/* Animaciones del modal */
@keyframes modalSlideIn {
    to {
        transform: scale(1) translateY(0);
    }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}


@keyframes confettiFall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0;
    }
}

/* Responsive del modal */
@media (max-width: 480px) {
    .modal-container {
        padding: 30px 20px;
    }
    
    .modal-title {
        font-size: 24px;
    }
    
    .modal-content {
        padding: 25px;
    }
    
    .result-person {
        font-size: 22px;
        margin-bottom: 15px;
    }
    
    .result-label {
        font-size: 12px;
        margin-bottom: 6px;
    }
    
    .result-arrow {
        font-size: 28px;
        margin: 15px 0;
    }
    
    .result-amigo {
        font-size: 26px;
    }

    .header-banner {
        flex-direction: column;
    }
}