/* Best ID Singapore - Custom Styles */

/* ========== BUTTONS ========== */
.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #0c2e72 0%, #05AAC8 100%);
    color: #fff;
    font-weight: 600;
    border-radius: 0.75rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}
.btn-primary:hover {
    background: linear-gradient(135deg, #081e4d 0%, #0496b0 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(5, 170, 200, 0.3);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: transparent;
    color: #fff;
    font-weight: 600;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}
.btn-outline:hover {
    background: #fff;
    color: #0c2e72;
    border-color: #fff;
    transform: translateY(-1px);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #0c2e72 0%, #05AAC8 100%);
    color: #fff;
    font-weight: 600;
    border-radius: 0.75rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}
.btn-secondary:hover {
    background: linear-gradient(135deg, #081e4d 0%, #0496b0 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(12, 46, 114, 0.3);
}

/* ========== GRADIENT HERO ========== */
.gradient-hero {
    background: linear-gradient(135deg, rgba(12, 46, 114, 0.92) 0%, rgba(5, 170, 200, 0.75) 50%, rgba(139, 209, 221, 0.4) 100%);
}

.gradient-primary {
    background: linear-gradient(135deg, #0c2e72 0%, #05AAC8 60%, #8bd1dd 100%);
}

/* ========== TOAST CONTAINER ========== */
.toast-container {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* ========== LIGHTBOX ========== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
}
.lightbox img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 0.75rem;
}
.lightbox-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 9999px;
    color: #fff;
    font-size: 1.25rem;
    cursor: pointer;
    transition: background 0.2s;
}
.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ========== CARD HOVER ========== */
.card-hover {
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card-hover:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

/* ========== IMG ZOOM ========== */
.img-zoom img {
    transition: transform 0.3s ease;
}
.img-zoom:hover img {
    transform: scale(1.05);
}

/* ========== UTILITY ========== */
.shadow-soft {
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.04);
}

/* ========== FORM ========== */
.form-error {
    color: #ef4444;
    font-size: 0.75rem;
    margin-top: 0.25rem;
}