/* =====================================================================
   BUTTON COMPONENTS
   ---------------------------------------------------------------------
   Shared button styling across the application. Groups repeated rules in
   a single place to avoid duplication inside page-specific styles.
   ===================================================================== */

.btn {
    border-radius: var(--radius-pill);
    padding: 12px 30px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    color: #ffffff;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: #ffffff;
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #ffffff;
    transform: translateY(-2px);
}

.btn-outline-secondary {
    background: #6c757d;
    border: 2px solid #6c757d;
    color: #ffffff;
    padding: 1rem 2rem;
    border-radius: var(--radius-pill);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.btn-outline-secondary:hover {
    background: #5a6268;
    border-color: #5a6268;
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-outline-secondary:disabled,
.btn-outline-secondary.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-outline-secondary:disabled:hover,
.btn-outline-secondary.disabled:hover {
    background: #6c757d;
    border-color: #6c757d;
    color: #ffffff;
    transform: none;
}

.btn-custom-outline,
.btn-custom-menu,
.btn-custom-gallery,
.btn-custom-secondary,
.btn-soft-secondary {
    border-radius: var(--radius-pill);
    padding: 12px 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-custom-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-custom-outline:hover,
.btn-custom-outline:focus {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-custom-menu,
.btn-custom-gallery {
    background: linear-gradient(135deg, var(--primary-color), #e6c8a0);
    border: none;
    color: #2c1810;
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.3);
}

.btn-custom-menu::before,
.btn-custom-gallery::before,
.btn-custom-secondary::before,
.btn-soft-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-custom-menu:hover,
.btn-custom-gallery:hover {
    background: linear-gradient(135deg, #e6c8a0, var(--primary-color));
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 165, 116, 0.4);
    color: #2c1810;
}

.btn-custom-menu:hover::before,
.btn-custom-gallery:hover::before {
    left: 100%;
}

.btn-custom-menu:focus,
.btn-custom-gallery:focus {
    background: linear-gradient(135deg, var(--primary-color), #e6c8a0);
    box-shadow: 0 0 0 0.2rem rgba(212, 165, 116, 0.25);
}

.btn-custom-secondary {
    background: linear-gradient(135deg, var(--secondary-color), #a0522d);
    border: none;
    color: #ffffff;
}

.btn-custom-secondary:hover {
    background: linear-gradient(135deg, #a0522d, var(--secondary-color));
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 20px rgba(139, 69, 19, 0.3);
}

.btn-custom-secondary:hover::before {
    left: 100%;
}

.btn-custom-secondary:focus {
    background: linear-gradient(135deg, var(--secondary-color), #a0522d);
    box-shadow: 0 0 0 0.2rem rgba(139, 69, 19, 0.25);
}

.btn-soft-secondary {
    background: rgba(108, 117, 125, 0.1);
    border: 1px solid rgba(108, 117, 125, 0.3);
    color: #6c757d;
}

.btn-soft-secondary:hover {
    background: rgba(108, 117, 125, 0.2);
    border-color: rgba(108, 117, 125, 0.5);
    color: #495057;
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.btn-soft-secondary:hover::before {
    left: 100%;
}

.btn-soft-secondary:focus {
    background: rgba(108, 117, 125, 0.2);
    border-color: rgba(108, 117, 125, 0.5);
    box-shadow: 0 0 0 0.2rem rgba(108, 117, 125, 0.25);
    color: #495057;
}

.btn-custom-menu i,
.btn-custom-gallery i,
.btn-custom-secondary i,
.btn-soft-secondary i {
    transition: transform 0.3s ease;
}

.btn-custom-menu:hover i,
.btn-custom-gallery:hover i,
.btn-custom-secondary:hover i,
.btn-soft-secondary:hover i {
    transform: scale(1.1);
}

.btn.btn-lg {
    padding: 1rem 2rem;
}

.btn-icon-only {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
}

@media (max-width: 768px) {
    .btn,
    .btn.btn-lg,
    .btn-custom-outline,
    .btn-custom-menu,
    .btn-custom-gallery,
    .btn-custom-secondary,
    .btn-soft-secondary {
        padding: 0.85rem 1.8rem;
        font-size: 1.2rem !important;
    }
}