/* Variables de color - Paleta Cinnamonroll */
:root {
    --cielo-suave: #E8F4F8;
    --rosa-pastel: #F5C6D0;
    --durazno-suave: #FFE4B5;
    --chocolate: #5B4A42;
    --azul-cielo: #89CFF0;
    --crema: #F5E6D3;
    --blanco-nube: #FFFFFF;
    --rosa-mejilla: #FFB8D1;
    --azul-agua: #B4D8E7;
    --lavanda: #D4A5D0;
    --menta: #C1E7C1;
}

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

body {
    font-family: 'Quicksand', sans-serif !important;
    color: var(--chocolate);
}

/* ========== PÁGINA DE LOGIN ========== */
.fondo-nubes {
    background: linear-gradient(180deg, var(--cielo-suave) 0%, var(--azul-agua) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.fondo-nubes::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 5%;
    width: 150px;
    height: 50px;
    background: var(--blanco-nube);
    border-radius: 50px;
    opacity: 0.4;
    animation: flotar-nube-1 20s infinite ease-in-out;
}

.fondo-nubes::after {
    content: '';
    position: absolute;
    top: 60%;
    right: 10%;
    width: 200px;
    height: 70px;
    background: var(--blanco-nube);
    border-radius: 70px;
    opacity: 0.3;
    animation: flotar-nube-2 25s infinite ease-in-out;
}

@keyframes flotar-nube-1 {
    0%, 100% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(30px) translateY(-20px); }
}

@keyframes flotar-nube-2 {
    0%, 100% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(-40px) translateY(20px); }
}

.contenedor-login {
    width: 100%;
    max-width: 450px;
    padding: 20px;
}

.card-acceso {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(12px);
    border-radius: 24px;
    padding: 40px 35px;
    box-shadow: 0 8px 32px rgba(91, 74, 66, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.zona-mascota {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
}

.zona-mascota .tenor-gif-embed {
    filter: drop-shadow(0 4px 8px rgba(91, 74, 66, 0.15));
}

.cinna-mini-container {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cinna-mini-container .tenor-gif-embed {
    filter: drop-shadow(0 2px 4px rgba(91, 74, 66, 0.15));
}

.dibujo-cinna {
    width: 160px;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(91, 74, 66, 0.15));
}

.titulo-acceso {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--chocolate);
    margin-bottom: 8px;
}

.subtitulo-acceso {
    text-align: center;
    font-size: 0.95rem;
    color: var(--azul-cielo);
    font-weight: 500;
    margin-bottom: 30px;
}

.botones-cambio {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    background: var(--cielo-suave);
    padding: 6px;
    border-radius: 16px;
}

.boton-modo {
    flex: 1;
    padding: 12px;
    border: none;
    background: transparent;
    color: var(--chocolate);
    font-family: 'Quicksand', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.boton-modo.activo {
    background: var(--blanco-nube);
    box-shadow: 0 2px 8px rgba(91, 74, 66, 0.1);
}

.boton-modo:hover:not(.activo) {
    background: rgba(255, 255, 255, 0.5);
}

.formulario-acceso {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.formulario-acceso.oculto {
    display: none;
}

.grupo-campo {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.grupo-campo label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--chocolate);
}

.grupo-campo input {
    padding: 14px 16px;
    border: 2px solid var(--cielo-suave);
    border-radius: 16px;
    font-family: 'Quicksand', sans-serif;
    font-size: 0.95rem;
    color: var(--chocolate);
    background: var(--blanco-nube);
    transition: all 0.3s ease;
}

.grupo-campo input:focus {
    outline: none;
    border-color: var(--azul-cielo);
    box-shadow: 0 0 0 4px rgba(137, 207, 240, 0.15);
}

.boton-principal {
    padding: 14px;
    background: linear-gradient(135deg, var(--azul-cielo) 0%, var(--azul-agua) 100%);
    color: var(--blanco-nube);
    border: none;
    border-radius: 16px;
    font-family: 'Quicksand', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(137, 207, 240, 0.3);
}

.boton-principal:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(137, 207, 240, 0.4);
}

.mensaje-alerta {
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    margin-top: 15px;
    text-align: center;
}

.mensaje-alerta.exito {
    background: var(--menta);
    color: #2d5016;
}

.mensaje-alerta.error {
    background: #ffd4d4;
    color: #8b0000;
}

.mensaje-alerta.oculto {
    display: none;
}

/* Animaciones especiales */
@keyframes aparecer-suave {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes latido-corazon {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

@keyframes brillo {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
}

@keyframes flotar {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-title {
    animation: aparecer-suave 0.8s ease-out;
}

.animate-subtitle {
    animation: aparecer-suave 1s ease-out 0.2s both;
}

.animate-field {
    animation: aparecer-suave 0.8s ease-out calc(0.4s + var(--delay, 0s)) both;
}

.animate-field:nth-child(1) {
    --delay: 0s;
}

.animate-field:nth-child(2) {
    --delay: 0.2s;
}

.animate-button {
    animation: aparecer-suave 0.8s ease-out 0.8s both;
    transition: all 0.3s ease;
}

.animate-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(137, 207, 240, 0.5);
}

.corazon-latido {
    display: inline-block;
    animation: latido-corazon 1.5s infinite;
}

.zona-mascota {
    animation: flotar 3s ease-in-out infinite;
}

.mensaje-amor {
    text-align: center;
    margin-top: 20px;
    color: var(--chocolate);
    opacity: 0.7;
}

.animate-fade-in {
    animation: aparecer-suave 1s ease-out 1.2s both;
}

/* Partículas de corazón flotantes */
@keyframes particula-flotante {
    0% {
        transform: translateY(0) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

.fondo-nubes::before,
.fondo-nubes::after {
    animation-duration: 30s;
}

/* ========== PÁGINA DE CALENDARIO ========== */
.fondo-calendario {
    background: var(--cielo-suave);
    min-height: 100vh;
}

.barra-superior {
    background: linear-gradient(135deg, var(--rosa-pastel) 0%, var(--rosa-mejilla) 100%) !important;
    box-shadow: 0 2px 12px rgba(91, 74, 66, 0.1);
}

.cinna-mini {
    width: 40px;
    height: auto;
    filter: drop-shadow(0 2px 4px rgba(91, 74, 66, 0.15));
}

.saludo {
    color: var(--chocolate) !important;
    font-size: 1rem;
    font-weight: 500;
}

.boton-salir {
    background: rgba(255, 255, 255, 0.8) !important;
    color: var(--chocolate) !important;
    border: none !important;
    font-weight: 600;
    transition: all 0.3s ease;
}

.boton-salir:hover {
    background: var(--blanco-nube) !important;
    transform: scale(1.05);
}

/* Override Bootstrap */
.btn-outline-primary {
    border-color: var(--azul-cielo) !important;
    color: var(--azul-cielo) !important;
}

.btn-outline-primary:hover {
    background: var(--azul-cielo) !important;
    border-color: var(--azul-cielo) !important;
    color: white !important;
}

.btn-primary {
    background: linear-gradient(135deg, var(--azul-cielo) 0%, var(--azul-agua) 100%) !important;
    border: none !important;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(137, 207, 240, 0.4) !important;
}

.card {
    border-radius: 16px !important;
    background: rgba(255, 255, 255, 0.9);
}

.form-control, .form-select {
    border: 2px solid var(--cielo-suave) !important;
    font-family: 'Quicksand', sans-serif !important;
    color: var(--chocolate) !important;
}

.form-control:focus, .form-select:focus {
    border-color: var(--azul-cielo) !important;
    box-shadow: 0 0 0 4px rgba(137, 207, 240, 0.15) !important;
}

.rounded-pill {
    border-radius: 50px !important;
}

/* Tarjetas de actividad */
.tarjeta-actividad {
    padding: 12px 15px;
    border-radius: 12px;
    border-left: 4px solid;
    background: var(--blanco-nube);
    box-shadow: 0 2px 8px rgba(91, 74, 66, 0.06);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 10px;
}

.tarjeta-actividad:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(91, 74, 66, 0.12);
}

.titulo-tarjeta {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 4px;
    color: var(--chocolate);
}

.hora-tarjeta {
    font-size: 0.8rem;
    color: var(--azul-cielo);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.descripcion-tarjeta {
    font-size: 0.85rem;
    color: var(--chocolate);
    margin-top: 6px;
    opacity: 0.8;
}

/* Columna de día (desktop) */
.columna-dia {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    padding: 15px;
    min-height: 300px;
}

.encabezado-dia {
    text-align: center;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--cielo-suave);
    margin-bottom: 15px;
}

.nombre-dia {
    font-weight: 700;
    font-size: 1rem;
    color: var(--chocolate);
}

.fecha-dia {
    font-size: 0.85rem;
    color: var(--azul-cielo);
    font-weight: 500;
    margin-top: 4px;
}

/* Accordion día (móvil) */
.accordion-item {
    border: none !important;
    margin-bottom: 10px;
    border-radius: 16px !important;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.9);
}

.accordion-button {
    background: linear-gradient(135deg, var(--rosa-pastel) 0%, var(--rosa-mejilla) 100%) !important;
    color: var(--chocolate) !important;
    font-weight: 700 !important;
    border-radius: 16px !important;
    font-family: 'Quicksand', sans-serif !important;
}

.accordion-button:not(.collapsed) {
    box-shadow: none !important;
}

.accordion-button:focus {
    box-shadow: none !important;
}

.accordion-body {
    padding: 15px;
}

/* Botón flotante */
.boton-flotante {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: all 0.3s ease;
}

.boton-flotante:hover {
    transform: scale(1.1) rotate(90deg);
}

/* Selector de colores */
.muestra-color {
    width: 45px !important;
    height: 45px !important;
    border-radius: 50% !important;
    padding: 0 !important;
    border: 3px solid transparent !important;
    transition: all 0.3s ease;
}

.btn-check:checked + .muestra-color {
    border-color: var(--chocolate) !important;
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(91, 74, 66, 0.3) !important;
}

.muestra-color:hover {
    transform: scale(1.1);
}

/* Modal Bootstrap override */
.modal-content {
    border-radius: 24px !important;
}

.modal-header {
    border-bottom: none !important;
    color: var(--chocolate) !important;
}

.modal-body {
    color: var(--chocolate) !important;
}

.form-label {
    color: var(--chocolate) !important;
}

/* Responsive */
@media (max-width: 991px) {
    .saludo {
        font-size: 0.9rem;
    }

    .cinna-mini {
        width: 35px;
    }
}

@media (max-width: 576px) {
    .boton-flotante {
        width: 55px;
        height: 55px;
        bottom: 15px;
        right: 15px;
    }
}