/* ===================================
   MICRO-INTERACTIONS - PREMIUM UX
   Ripple effects, animations, feedback
   =================================== */

/* === RIPPLE EFFECT EN BOTONES === */
.btn,
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-success {
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn::after,
.btn-primary::after,
.btn-secondary::after,
.btn-danger::after,
.btn-success::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    pointer-events: none;
}

.btn:active::after,
.btn-primary:active::after,
.btn-secondary:active::after,
.btn-danger:active::after,
.btn-success:active::after {
    width: 300px;
    height: 300px;
    opacity: 0;
}

/* === ANIMACIÓN DE FOCUS EN INPUTS === */
.form-control,
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="date"],
textarea,
select {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.form-control:focus,
input:focus,
textarea:focus,
select:focus {
    animation: inputFocus 0.3s ease;
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.1);
}

@keyframes inputFocus {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.01);
    }

    100% {
        transform: scale(1);
    }
}

/* === HOVER EFFECTS EN CARDS === */
.card,
.stat-card,
.chart-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.card:hover,
.stat-card:hover,
.chart-card:hover {
    transform: translateY(-4px) translateZ(0);
}

/* === LOADING STATES === */
.loading {
    position: relative;
    pointer-events: none;
    opacity: 0.6;
}

.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid rgba(217, 119, 6, 0.3);
    border-top-color: #d97706;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* === TRANSICIONES SUAVES EN NAVEGACIÓN === */
.nav-link,
.navbar a {
    position: relative;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* === FEEDBACK VISUAL EN CLICKS === */
.clickable,
button,
.btn,
a {
    -webkit-tap-highlight-color: rgba(217, 119, 6, 0.2);
}

.clickable:active,
button:active,
.btn:active {
    transform: scale(0.98);
}

/* === ANIMACIÓN DE APARICIÓN === */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* === PULSE EFFECT PARA NOTIFICACIONES === */
.pulse {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}

/* === SHAKE EFFECT PARA ERRORES === */
.shake {
    animation: shake 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    10%,
    30%,
    50%,
    70%,
    90% {
        transform: translateX(-5px);
    }

    20%,
    40%,
    60%,
    80% {
        transform: translateX(5px);
    }
}

/* === SMOOTH SCROLL === */
html {
    scroll-behavior: smooth;
}

/* === SKELETON LOADING === */
.skeleton {
    background: linear-gradient(90deg,
            rgba(255, 255, 255, 0.05) 25%,
            rgba(255, 255, 255, 0.1) 50%,
            rgba(255, 255, 255, 0.05) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* === HOVER GLOW EFFECT === */
.glow-on-hover {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glow-on-hover:hover {
    box-shadow: 0 0 20px rgba(217, 119, 6, 0.3);
}