.seat-form[data-v-79d3b88b]{padding:20px;background:#fff;border-radius:8px}.placeholder-content[data-v-79d3b88b]{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:100px 0;background:#f8f9fa;border-radius:8px;margin-bottom:20px}.placeholder-icon[data-v-79d3b88b]{font-size:48px;color:#909399;margin-bottom:16px}.placeholder-text[data-v-79d3b88b]{font-size:16px;color:#606266;font-weight:500;margin-bottom:8px}.placeholder-desc[data-v-79d3b88b]{font-size:14px;color:#909399}.form-footer[data-v-79d3b88b]{margin-top:40px;padding-top:30px;border-top:1px solid #ebeef5;display:flex;justify-content:space-between;align-items:center;gap:20px}.step-button[data-v-79d3b88b]{min-width:160px;height:48px;padding:0 30px;font-size:16px;font-weight:500;letter-spacing:1px;transition:all .3s cubic-bezier(.4,0,.2,1);border-radius:24px;box-shadow:0 2px 6px rgba(0,0,0,.1)}.button-content[data-v-79d3b88b]{display:flex;align-items:center;justify-content:center;gap:8px}.prev-button[data-v-79d3b88b]{background:#f5f7fa;border-color:#dcdfe6;color:#606266}.prev-button[data-v-79d3b88b]:hover{background:#e9ecef;transform:translateX(-4px);box-shadow:-4px 4px 12px rgba(0,0,0,.1)}.submit-button[data-v-79d3b88b]{background:linear-gradient(45deg,#67c23a,#85ce61);border:none}.submit-button[data-v-79d3b88b]:hover{background:linear-gradient(45deg,#85ce61,#95d475);transform:translateX(4px);box-shadow:4px 4px 12px rgba(103,194,58,.3)}.step-button i[data-v-79d3b88b]{font-size:18px;font-weight:700}