/* Estilos para los botones principales de la aplicación */
/* BOTONES */

/* `.epion-btn` es el esqueleto; la variante va siempre de la mano. */

.epion-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.7rem 1.25rem;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: 0.02em;
    text-decoration: none;
    white-space: nowrap;
    background-color: transparent;
    border: 1px solid transparent;
    border-radius: var(--epion-radius);
    cursor: pointer;
    transition: background-color var(--epion-speed) var(--epion-ease),
        border-color var(--epion-speed) var(--epion-ease),
        color var(--epion-speed) var(--epion-ease),
        box-shadow var(--epion-speed) var(--epion-ease),
        transform var(--epion-speed) var(--epion-ease);
}

.epion-btn:focus-visible {
    outline: 2px solid var(--epion-brand);
    outline-offset: 2px;
}

.epion-btn--primary {
    color: #ffffff;
    background-color: var(--epion-brand);
    background-image: linear-gradient(135deg, #2aa79c 0%, var(--epion-brand) 60%, var(--epion-brand-strong) 100%);
    box-shadow: 0 10px 22px rgba(28, 142, 137, 0.24);
}

.epion-btn:hover,
.epion-btn:focus-visible {
    transform: translateY(-2px);
}

.epion-btn--primary:hover,
.epion-btn--primary:focus-visible {
    color: #ffffff;
    box-shadow: 0 16px 30px rgba(28, 142, 137, 0.30);
    filter: brightness(1.04);
}

.epion-btn--secondary {
    color: var(--epion-brand-ink);
    background-color: var(--epion-surface);
    border-color: var(--epion-line-strong);
}

.epion-btn--secondary:hover,
.epion-btn--secondary:focus-visible {
    color: var(--epion-brand-ink);
    background-color: var(--epion-brand-soft);
    border-color: var(--epion-brand);
}

.epion-btn--ghost {
    color: var(--epion-text-soft);
    background-color: transparent;
}

.epion-btn--ghost:hover,
.epion-btn--ghost:focus-visible {
    color: var(--epion-brand-ink);
    background-color: var(--epion-brand-soft);
}

.epion-btn--danger {
    color: #ffffff;
    background-color: var(--epion-danger);
}

.epion-btn--danger:hover,
.epion-btn--danger:focus-visible {
    color: #ffffff;
    background-color: var(--epion-danger-hover);
}

.epion-btn--info {
    color: var(--epion-info-ink);
    background-color: var(--epion-info);
    border-color: var(--epion-info);
}

.epion-btn--info:hover,
.epion-btn--info:focus-visible {
    color: var(--epion-info-ink);
    background-color: var(--epion-info-hover);
    border-color: var(--epion-info-hover);
    filter: none;
}

/* ICONOS */

/* Animacion de iconos */

.epion-btn i {
    transition: transform var(--epion-speed) var(--epion-ease);
}

.epion-btn:hover i.bi-arrow-right,
.epion-btn:hover i.bi-chevron-right,
.epion-btn:hover i.bi-box-arrow-in-right,
.epion-btn:hover i.bi-box-arrow-up-right,
.epion-btn:hover i.bi-arrow-up-right {
    transform: translateX(4px);
}

.epion-btn:hover i.bi-arrow-left,
.epion-btn:hover i.bi-chevron-left,
.epion-btn:hover i.bi-box-arrow-left {
    transform: translateX(-4px);
}

.epion-btn:hover i.bi-arrow-repeat,
.epion-btn:hover i.bi-arrow-clockwise {
    transform: rotate(180deg);
}

.epion-btn:hover i.bi-lock,
.epion-btn:hover i.bi-lock-fill {
    transform: rotate(-90deg);
}

.epion-btn:hover i.bi-check-lg {
    transform: scale(1.3);
}

.epion-btn:hover i.bi-floppy,
.epion-btn:hover i.bi-floppy-fill {
    transform: rotate(-14deg) translateY(-1px);
}

/* Basurita: duda antes de caer. */
@keyframes epion-tambalear {

    0%,
    100% {
        transform: rotate(0deg);
    }

    25% {
        transform: rotate(-7deg);
    }

    60% {
        transform: rotate(6deg);
    }

    85% {
        transform: rotate(-3deg);
    }
}

.epion-btn:hover i.bi-trash,
.epion-btn:hover i.bi-trash-fill {
    animation: epion-tambalear 0.5s var(--epion-ease);
}

.epion-btn--sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
}

.epion-btn--lg {
    padding: 0.85rem 1.6rem;
    font-size: 1rem;
}

.epion-btn--block {
    display: flex;
    width: 100%;
}

.epion-btn:disabled,
.epion-btn.disabled,
.epion-btn[aria-disabled="true"] {
    opacity: 0.55;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}