/* DentalOS — Animaciones y mejoras visuales */
/* Este archivo contiene animaciones y transiciones que mejoran la experiencia de usuario sin alterar la lógica existente */

:root {
    --animation-duration-fast: 0.2s;
    --animation-duration-normal: 0.3s;
    --animation-duration-slow: 0.5s;
    --animation-easing: cubic-bezier(0.4, 0, 0.2, 1);
    --animation-easing-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Animaciones de entrada (Entrance Animations) ── */

/* Fade In - Aparece suavemente */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Fade In Up - Aparece y sube */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fade In Down - Aparece y baja */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fade In Left - Aparece desde la izquierda */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Fade In Right - Aparece desde la derecha */
@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scale In - Aparece con efecto de escala */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Slide In Left - Desliza desde la izquierda */
@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

/* Slide In Right - Desliza desde la derecha */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

/* ── Clases de utilidad para animaciones de entrada ── */

.animate-fade-in {
    animation: fadeIn var(--animation-duration-normal) var(--animation-easing) forwards;
}

.animate-fade-in-up {
    animation: fadeInUp var(--animation-duration-normal) var(--animation-easing) forwards;
}

.animate-fade-in-down {
    animation: fadeInDown var(--animation-duration-normal) var(--animation-easing) forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft var(--animation-duration-normal) var(--animation-easing) forwards;
}

.animate-fade-in-right {
    animation: fadeInRight var(--animation-duration-normal) var(--animation-easing) forwards;
}

.animate-scale-in {
    animation: scaleIn var(--animation-duration-normal) var(--animation-easing) forwards;
}

.animate-slide-in-left {
    animation: slideInLeft var(--animation-duration-slow) var(--animation-easing) forwards;
}

.animate-slide-in-right {
    animation: slideInRight var(--animation-duration-slow) var(--animation-easing) forwards;
}

/* Delays escalonados para elementos consecutivos */
.animate-delay-100 { animation-delay: 0.1s; }
.animate-delay-200 { animation-delay: 0.2s; }
.animate-delay-300 { animation-delay: 0.3s; }
.animate-delay-400 { animation-delay: 0.4s; }
.animate-delay-500 { animation-delay: 0.5s; }
.animate-delay-600 { animation-delay: 0.6s; }
.animate-delay-700 { animation-delay: 0.7s; }
.animate-delay-800 { animation-delay: 0.8s; }

/* ── Animaciones para Cards del Dashboard ── */

.stat-card {
    opacity: 0;
    animation: fadeInUp var(--animation-duration-normal) var(--animation-easing) forwards;
}

.stat-card:nth-child(1) { animation-delay: 0.1s; }
.stat-card:nth-child(2) { animation-delay: 0.2s; }
.stat-card:nth-child(3) { animation-delay: 0.3s; }
.stat-card:nth-child(4) { animation-delay: 0.4s; }

/* ── Animaciones para Tablas ── */

.table-row-animate {
    opacity: 0;
    animation: fadeInLeft var(--animation-duration-normal) var(--animation-easing) forwards;
}

/* ── Mejoras de Hover para Cards ── */

.card-hover {
    transition: transform var(--animation-duration-normal) var(--animation-easing),
                box-shadow var(--animation-duration-normal) var(--animation-easing),
                border-color var(--animation-duration-normal) var(--animation-easing);
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

/* ── Mejoras para Botones ── */

.btn-animate {
    transition: transform var(--animation-duration-fast) var(--animation-easing),
                box-shadow var(--animation-duration-fast) var(--animation-easing),
                background-color var(--animation-duration-fast) var(--animation-easing);
}

.btn-animate:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.btn-animate:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(14, 165, 233, 0.2);
}

/* ── Mejoras para Inputs de Formulario ── */

.input-animate {
    transition: border-color var(--animation-duration-fast) var(--animation-easing),
                box-shadow var(--animation-duration-fast) var(--animation-easing),
                background-color var(--animation-duration-fast) var(--animation-easing),
                transform var(--animation-duration-fast) var(--animation-easing);
}

.input-animate:focus {
    transform: scale(1.01);
}

/* ── Animaciones para Modales y Popups ── */

.modal-animate {
    animation: scaleIn var(--animation-duration-normal) var(--animation-easing-bounce) forwards;
}

.modal-backdrop-animate {
    animation: fadeIn var(--animation-duration-normal) var(--animation-easing) forwards;
}

/* ── Animaciones para Sidebar ── */

.sidebar-item-animate {
    transition: background-color var(--animation-duration-fast) var(--animation-easing),
                color var(--animation-duration-fast) var(--animation-easing),
                padding-left var(--animation-duration-fast) var(--animation-easing);
}

.sidebar-item-animate:hover {
    padding-left: 1.25rem;
}

/* ── Animaciones para Eventos del Calendario ── */

.cal-event-animate {
    transition: transform var(--animation-duration-fast) var(--animation-easing),
                box-shadow var(--animation-duration-fast) var(--animation-easing),
                filter var(--animation-duration-fast) var(--animation-easing);
}

.cal-event-animate:hover {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ── Animaciones para Notificaciones (Toasts) ── */

.toast-animate {
    animation: fadeInRight var(--animation-duration-normal) var(--animation-easing-bounce) forwards;
}

/* ── Animaciones para Loading ── */

.loading-pulse {
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* ── Animaciones para Skeleton Loading ── */

.skeleton-animate {
    animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* ── Animaciones para Iconos ── */

.icon-spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.icon-bounce {
    animation: bounce 0.5s var(--animation-easing-bounce);
}

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

/* ── Animaciones para Badges y Tags ── */

.badge-animate {
    transition: transform var(--animation-duration-fast) var(--animation-easing),
                background-color var(--animation-duration-fast) var(--animation-easing);
}

.badge-animate:hover {
    transform: scale(1.1);
}

/* ── Animaciones para Links ── */

.link-animate {
    position: relative;
    transition: color var(--animation-duration-fast) var(--animation-easing);
}

.link-animate::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: currentColor;
    transition: width var(--animation-duration-normal) var(--animation-easing);
}

.link-animate:hover::after {
    width: 100%;
}

/* ── Animaciones para Toggle Switch ── */

.toggle-animate {
    transition: background-color var(--animation-duration-fast) var(--animation-easing);
}

.toggle-animate .toggle-dot {
    transition: transform var(--animation-duration-fast) var(--animation-easing);
}

/* ── Animaciones para Dropdowns ── */

.dropdown-animate {
    animation: fadeInDown var(--animation-duration-normal) var(--animation-easing) forwards;
    transform-origin: top;
}

/* ── Animaciones para Pestañas (Tabs) ── */

.tab-content-animate {
    animation: fadeIn var(--animation-duration-normal) var(--animation-easing) forwards;
}

/* ── Animaciones para Progress Bars ── */

.progress-bar-animate {
    transition: width var(--animation-duration-slow) var(--animation-easing);
}

/* ── Animaciones para Scroll Reveal ── */

.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--animation-duration-slow) var(--animation-easing),
                transform var(--animation-duration-slow) var(--animation-easing);
}

.scroll-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── Preferencias de movimiento reducido ── */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ── Clases de utilidad para JavaScript ── */

/* Para animar elementos al cargar la página */
.js-animate-on-load {
    opacity: 0;
}

.js-animate-on-load.is-loaded {
    animation: fadeInUp var(--animation-duration-normal) var(--animation-easing) forwards;
}

/* Para animar elementos al hacer scroll */
.js-animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--animation-duration-slow) var(--animation-easing),
                transform var(--animation-duration-slow) var(--animation-easing);
}

.js-animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}