/* --- DIGITAL INVITATION BUILDER STYLES --- */
:root {
    --builder-accent: #e8a0a8;
    --builder-dark: #3a3232;
    --builder-bg: #fdf2f2;
    --builder-shadow: 0 10px 40px rgba(232, 160, 168, 0.15);
    --builder-radius: 20px;
}

.builder-wrapper {
    background-color: var(--builder-bg);
    min-height: 100vh;
    padding: 60px 0;
}

.builder-card {
    background: #fff;
    border-radius: 30px;
    box-shadow: var(--builder-shadow);
    max-width: 1000px;
    margin: 0 auto;
    padding: 50px;
    border: 1px solid rgba(232, 160, 168, 0.2);
}

/* --- STEPPER --- */
.builder-stepper {
    display: flex;
    justify-content: space-between;
    margin-bottom: 50px;
    position: relative;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.builder-stepper::before {
    content: '';
    position: absolute;
    top: 22px;
    left: 0;
    width: 100%;
    height: 2px;
    background: #eee;
    z-index: 1;
}
.builder-step {
    z-index: 2;
    background: var(--builder-bg);
    text-align: center;
    width: 60px;
}
.builder-step .circle {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: #fff;
    color: #ccc;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
    font-weight: 700;
    border: 2px solid #eee;
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.builder-step p {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #999;
    letter-spacing: 1px;
}
.builder-step.active .circle {
    background: var(--builder-accent);
    color: #fff;
    border-color: var(--builder-accent);
    box-shadow: 0 0 0 6px rgba(232, 160, 168, 0.15);
    transform: scale(1.1);
}
.builder-step.active p { color: var(--builder-accent); }
.builder-step.completed .circle {
    background: #27ae60;
    color: #fff;
    border-color: #27ae60;
}

/* --- FORM ELEMENTS --- */
.builder-form-group {
    margin-bottom: 30px;
}
.builder-form-group label {
    display: block;
    margin-bottom: 12px;
    font-weight: 700;
    color: var(--builder-dark);
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
}
.builder-input, 
.builder-textarea, 
.builder-select {
    width: 100%;
    padding: 18px 25px;
    border-radius: 15px;
    border: 2px solid #f0f0f0;
    background: #fcfcfc;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.95rem;
    color: var(--builder-dark);
    transition: all 0.3s ease;
}
.builder-input:focus, 
.builder-textarea:focus {
    outline: none;
    border-color: var(--builder-accent);
    background: #fff;
    box-shadow: 0 10px 20px rgba(232, 160, 168, 0.05);
}

.builder-section-title {
    text-align: center;
    margin-bottom: 40px;
}
.builder-section-title h2 {
    font-size: 2.5rem;
    color: var(--builder-dark);
    margin-bottom: 10px;
}
.builder-section-title p {
    color: #777;
    font-size: 1.1rem;
}

/* --- CARDS --- */
.builder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}
.builder-card-option {
    background: #fdf2f2;
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: 0.4s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}
.builder-card-option:hover {
    transform: translateY(-10px);
    border-color: var(--builder-accent);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}
.builder-card-option.selected {
    background: #fff;
    border-color: var(--builder-accent);
    box-shadow: var(--builder-shadow);
}
.builder-card-option img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 20px;
}

.builder-box {
    background: #fdf2f2;
    padding: 35px;
    border-radius: 25px;
    margin-bottom: 30px;
}
.builder-box-white {
    background: #fff;
    border: 2px solid #f8f8f8;
    padding: 30px;
    border-radius: 20px;
    margin-bottom: 25px;
}

/* --- BUTTONS --- */
.builder-btn-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid #eee;
}
.builder-btn {
    padding: 15px 40px;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: 0.3s;
    border: none;
    font-family: 'Montserrat', sans-serif;
    display: flex;
    align-items: center;
    gap: 10px;
}
.builder-btn-primary {
    background: var(--builder-accent);
    color: #fff;
}
.builder-btn-primary:hover {
    background: #d48a91;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(232, 160, 168, 0.3);
}
.builder-btn-secondary {
    background: #eee;
    color: #777;
}

/* --- MOBILE --- */
@media (max-width: 768px) {
    .builder-card { padding: 30px 20px; }
    .builder-stepper { display: none; } /* Hide on mobile to save space */
    .builder-grid { grid-template-columns: 1fr; }
}